ATTACHMENT 6 - UFGS 04 20 00 (Masonry).pdf

USACE / NAVFAC / AFCEC UFGS- 04 20 00 ( November 2015)

Change 2 - 05/ 19

Pr epar i ng Act i v i t y: USACE Super sedi ng UFGS- 04 20 00 ( Febr uar y 2011)

UNI FI ED FACI LI TI ES GUI DE SPECI FI CATI ONS

Ref er ences ar e i n agr eement wi t h UMRL dat ed Oct ober 2023

SECTI ON TABLE OF CONTENTS

DI VI SI ON 04 - MASONRY

SECTI ON 04 20 00

UNI T MASONRY

11/ 15, CHG 2: 05/ 19

PART 1 GENERAL

1. 1 REFERENCES

1. 2 SUBMI TTALS

1. 3 QUALI TY ASSURANCE

1. 3. 1 Masonr y Mock- Up Panel s

1. 3. 1. 1 Mock- Up Panel Locat i on

1. 3. 1. 2 Mock- Up Panel Conf i gur at i on

1. 3. 1. 3 Mock- Up Panel Composi t i on

1. 3. 1. 4 Mock- Up Panel Const r uct i on Met hod

1. 3. 1. 5 Mock- Up Panel Pur pose

1. 3. 2 Speci al Masonr y I nspect or Qual i f i cat i ons

1. 4 DELI VERY, STORAGE, AND HANDLI NG

1. 4. 1 Masonr y Uni t s

1. 4. 2 Rei nf or cement , Anchor s, and Ti es

1. 4. 3 Cement i t i ous Mat er i al s, Sand and Aggr egat es

1. 5 PROJECT/ SI TE CONDI TI ONS

1. 5. 1 Hot Weat her Pr ocedur es

1. 5. 2 Col d Weat her Pr ocedur es

PART 2 PRODUCTS

2. 1 SYSTEM DESCRI PTI ON

2. 1. 1 Desi gn - Speci f i ed Compr essi ve St r engt h of Masonr y

2. 1. 2 Per f or mance - Ver i f y Masonr y Compr essi ve St r engt h

2. 2 MANUFACTURED UNI TS

2. 2. 1 Gener al Requi r ement s

2. 2. 2 Cl ay or Shal e Br i ck

2. 2. 2. 1 Gener al

2. 2. 2. 1. 1 Sampl e Submi t t al

2. 2. 2. 1. 2 Uni f or mi t y

2. 2. 2. 1. 3 Recycl ed Cont ent

2. 2. 2. 1. 4 Ef f l or escence Test

2. 2. 2. 2 Sol i d Cl ay or Shal e Br i ck

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2. 2. 2. 3 Hol l ow Cl ay or Shal e Br i ck

2. 2. 2. 4 Ref r act or y Br i ck

2. 2. 2. 5 Gl azed Br i ck and Gl azed St r uct ur al Cl ay Faci ng Ti l e

2. 2. 2. 6 Sal vaged Br i ck

2. 2. 2. 7 Fl ue Li ni ngs and Thi mbl es

2. 2. 3 Concr et e Uni t s

2. 2. 3. 1 Aggr egat es

2. 2. 3. 2 Concr et e Masonr y Uni t s ( CMU)

2. 2. 3. 2. 1 Cement

2. 2. 3. 2. 2 Recycl ed Cont ent

2. 2. 3. 2. 3 Si ze

2. 2. 3. 2. 4 Sur f aces

2. 2. 3. 2. 5 Weat her Exposur e

2. 2. 3. 2. 6 Uni t Types

2. 2. 3. 2. 7 Jamb Uni t s

2. 2. 3. 3 Ar chi t ect ur al Uni t s

2. 2. 3. 4 Pat t er ned, Decor at i ve Scr een Uni t s

2. 2. 3. 5 Fi r e- Rat ed Concr et e Masonr y Uni t s

2. 2. 3. 6 Pr ef aced Concr et e Masonr y Uni t s

2. 2. 3. 7 Concr et e Br i ck

2. 2. 3. 7. 1 Common Concr et e Br i ck

2. 2. 3. 7. 2 Concr et e Br i ck f or Faci ng

2. 2. 3. 7. 3 Sand- Li me Br i ck

2. 2. 4 Pr ecast Concr et e Uni t s

2. 2. 4. 1 Gener al

2. 2. 4. 2 Pr ecast Concr et e Li nt el s

2. 2. 4. 3 Pr ecast Concr et e Si l l s and Copi ngs

2. 2. 5 DI MENSI ON STONE UNI TS

2. 3 EQUI PMENT

2. 3. 1 Vi br at or s

2. 3. 2 Gr out Pumps

2. 4 MATERI ALS

2. 4. 1 Mor t ar Mat er i al s

2. 4. 1. 1 Cement i t i ous Mat er i al s

2. 4. 1. 2 Hydr at ed Li me and Al t er nat es

2. 4. 1. 3 Col or ed Mor t ar

2. 4. 1. 4 Admi xt ur es f or Masonr y Mor t ar

2. 4. 1. 5 Aggr egat e and Wat er

2. 4. 2 Gr out and Ready- Mi x Gr out Mat er i al s

2. 4. 2. 1 Cement i t i ous Mat er i al s f or Gr out

2. 4. 2. 2 Admi xt ur es f or Gr out

2. 4. 2. 3 Aggr egat e and Wat er

2. 5 MORTAR AND GROUT MI XES

2. 5. 1 Mor t ar Mi x

2. 5. 2 Gr out and Ready Mi x Gr out Mi x

2. 6 ACCESSORI ES

2. 6. 1 Gr out Bar r i er s

2. 6. 2 Anchor s, Ti es, and Bar Posi t i oner s

2. 6. 2. 1 Gener al

2. 6. 2. 2 Wi r e Mesh Anchor s

2. 6. 2. 3 Wal l Ti es f or Mul t i - Wyt he Masonr y Const r uct i on

2. 6. 2. 4 Dovet ai l Anchor s

2. 6. 2. 5 Adj ust abl e Anchor s

2. 6. 2. 5. 1 Anchor age t o St r uct ur al St eel

2. 6. 2. 5. 2 Anchor age of Veneer t o Li ght Gauge St eel or Concr et e

Backi ng

2. 6. 2. 6 Veneer Anchor Scr ews

2. 6. 2. 7 Bar Posi t i oner s

2. 6. 3 Joi nt Rei nf or cement

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2. 6. 4 Rei nf or ci ng St eel Bar s

2. 6. 5 Concr et e Masonr y Cont r ol Joi nt Keys

2. 6. 6 Cl ay Masonr y Expansi on- Joi nt Mat er i al s

2. 6. 7 Thr ough Wal l Fl ashi ng and Weeps

2. 6. 7. 1 Gener al

2. 6. 7. 2 Coat ed- Copper Fl ashi ng

2. 6. 7. 3 Copper or St ai nl ess St eel Fl ashi ng

2. 6. 7. 4 Rei nf or ced Membr ane Fl ashi ng

2. 6. 7. 5 Rubber i zed Fl ashi ng

2. 6. 7. 6 Weep Vent i l at or s

2. 6. 7. 7 Si ngl e- Wyt he Ext er i or Wal l CMU Fl ashi ng Syst em

2. 6. 7. 8 Met al Dr i p Edge

2. 6. 8 RI GI D BOARD- TYPE I NSULATI ON

PART 3 EXECUTI ON

3. 1 EXAMI NATI ON

3. 2 PREPARATI ON

3. 2. 1 St ai ns

3. 2. 2 Loads

3. 2. 3 Concr et e Sur f aces

3. 2. 4 Shel f Angl es

3. 2. 5 Br aci ng

3. 3 ERECTI ON

3. 3. 1 Gener al

3. 3. 1. 1 Joi nt i ng

3. 3. 1. 1. 1 Tool ed Joi nt s

3. 3. 1. 1. 2 Fl ush Joi nt s

3. 3. 1. 1. 3 Door and Wi ndow Fr ame Joi nt s

3. 3. 1. 1. 4 Joi nt Wi dt hs

3. 3. 1. 2 Cut t i ng and Fi t t i ng

3. 3. 1. 3 Unf i ni shed Wor k

3. 3. 1. 4 Cl ay Masonr y Expansi on Joi nt s

3. 3. 1. 5 Cont r ol Joi nt s

3. 3. 1. 6 Decor at i ve Ar chi t ect ur al Uni t s

3. 3. 2 Cl ay or Shal e Br i ck Masonr y

3. 3. 2. 1 Br i ck Pl acement

3. 3. 2. 2 Wet t i ng of Uni t s

3. 3. 2. 3 Br i ck Si l l s

3. 3. 2. 4 Rei nf or ced Br i ck Wal l s

3. 3. 2. 5 Chi mneys

3. 3. 2. 6 Par t i t i ons

3. 3. 3 Anchor ed Veneer Const r uct i on

3. 3. 4 Composi t e Wal l s

3. 3. 5 Rei nf or ced, Si ngl e Wyt he Concr et e Masonr y Uni t s Wal l s

3. 3. 5. 1 Concr et e Masonr y Uni t Pl acement

3. 3. 5. 2 Pr epar at i on f or Rei nf or cement

3. 3. 6 Cavi t y Wal l s ( Mul t i - Wyt he Noncomposi t e Wal l s

3. 3. 7 ANCHORAGE

3. 3. 7. 1 Anchor age t o Concr et e

3. 3. 7. 2 Anchor age t o St r uct ur al St eel

3. 3. 7. 3 Anchor age at I nt er sect i ng Wal l s

3. 3. 8 Li nt el s

3. 3. 8. 1 Masonr y Li nt el s

3. 3. 8. 2 Pr ecast Concr et e and St eel Li nt el s

3. 3. 9 Si l l s and Copi ngs

3. 4 I NSTALLATI ON

3. 4. 1 Bar Rei nf or cement I nst al l at i on

3. 4. 1. 1 Pr epar at i on

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3. 4. 1. 2 Posi t i oni ng Bar s

3. 4. 1. 3 Spl i ces of Bar Rei nf or cement

3. 4. 2 Pl aci ng Gr out

3. 4. 2. 1 Gener al

3. 4. 2. 2 Ver t i cal Gr out Bar r i er s f or Mul t i - Wyt he Composi t e Wal l s

3. 4. 2. 3 Hor i zont al Gr out Bar r i er s

3. 4. 2. 4 Gr out Hol es and Cl eanout s

3. 4. 2. 4. 1 Gr out Hol es

3. 4. 2. 4. 2 Cl eanout s f or Hol l ow Uni t Masonr y Const r uct i on

3. 4. 2. 4. 3 Cl eanout s f or Mul t i - Wyt he Composi t e Masonr y

Const r uct i on

3. 4. 2. 5 Gr out Pl acement

3. 4. 3 Joi nt Rei nf or cement I nst al l at i on

3. 4. 4 Bond Beams

3. 4. 5 Fl ashi ng and Weeps

3. 5 APPLI CATI ON

3. 5. 1 I nsul at i on

3. 5. 2 I nt er f ace wi t h Ot her Pr oduct s

3. 5. 2. 1 Bui l t - I n I t ems

3. 5. 2. 2 Door and Wi ndow Fr ame Joi nt s

3. 5. 2. 3 Bear i ng Pl at es

3. 5. 3 Tol er ances

3. 6 FI ELD QUALI TY CONTROL

3. 6. 1 Test s

3. 6. 1. 1 Fi el d Test i ng of Mor t ar

3. 6. 1. 2 Fi el d Test i ng of Gr out

3. 6. 1. 3 Cl ay Br i ck Ef f l or escence Test

3. 6. 1. 4 Pr i sm Test s

3. 6. 1. 5 Si ngl e- Wyt he Masonr y Wal l Wat er Penet r at i on Test

3. 6. 2 Speci al I nspect i on

3. 7 POI NTI NG AND CLEANI NG

3. 7. 1 Dr y- Br ushi ng Concr et e Masonr y

3. 7. 2 Cl ay Br i ck Sur f aces

3. 8 CLOSE- OUT TAKE- BACK PROGRAM

3. 9 PROTECTI ON

- - End of Sect i on Tabl e of Cont ent s - -

SECTI ON 04 20 00 Page 4

USACE / NAVFAC / AFCEC UFGS- 04 20 00 ( November 2015)

Change 2 - 05/ 19

Pr epar i ng Act i v i t y: USACE Super sedi ng UFGS- 04 20 00 ( Febr uar y 2011)

UNI FI ED FACI LI TI ES GUI DE SPECI FI CATI ONS

Ref er ences ar e i n agr eement wi t h UMRL dat ed Oct ober 2023

SECTI ON 04 20 00

UNI T MASONRY

11/ 15, CHG 2: 05/ 19

NOTE: Thi s gui de speci f i cat i on cover s t he r equi r ement s f or r ei nf or ced and nonr ei nf or ced masonr y.

Thi s i ncl udes r ei nf or ced si ngl e wyt he masonr y wal l s, cavi t y wal l s, masonr y veneer , composi t e wal l s, par t i t i on wal l s and ot her masonr y wal l t ypes.

Adher e t o UFC 1- 300- 02 Uni f i ed Faci l i t i es Gui de Speci f i cat i ons ( UFGS) For mat St andar d when edi t i ng t hi s gui de speci f i cat i on or pr epar i ng new pr oj ect speci f i cat i on sect i ons. Edi t t hi s gui de speci f i cat i on f or pr oj ect speci f i c r equi r ement s by addi ng, del et i ng, or r evi s i ng t ext . For br acket ed i t ems, choose appl i cabl e i t em( s) or i nser t appr opr i at e i nf or mat i on.

Remove i nf or mat i on and r equi r ement s not r equi r ed i n r espect i ve pr oj ect , whet her or not br acket s ar e pr esent .

Comment s, suggest i ons and r ecommended changes f or t hi s gui de speci f i cat i on ar e wel come and shoul d be submi t t ed as a Cr i t er i a Change Request ( CCR) .

PART 1 GENERAL

NOTE: Thi s gui de speci f i cat i on cover s r ei nf or ced and unr ei nf or ced masonr y and must be t ai l or ed t o r ef l ect t he t ype of const r uct i on used i n t he desi gn.

I n gener al , r ei nf or ced masonr y i s def i ned as masonr y const r uct i on whi ch cont ai ns ver t i cal bar r ei nf or cement , hor i zont al bar or j oi nt r ei nf or cement , mor t ar , and gr out combi ned i n a manner t hat t he component mat er i al s wi l l act t oget her ( wher e masonr y r esi st s t he compr essi on and r ei nf or cement r esi st s t he t ensi on) t o r esi st t he desi gn l oadi ng condi t i ons. Desi gn wi l l conf or m t o

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TMS MSJC, Masonr y St andar d Joi nt Commi t t ee' s ( MSJC) Book.

Masonr y not meet i ng t he above def i ni t i on but bonded t oget her wi t h mor t ar and cont ai ni ng, i f necessar y, t he mi ni mum amount of r ei nf or cement f or cr ack cont r ol and ver t i cal st i f f ener s, i s c l assi f i ed as unr ei nf or ced masonr y.

Masonr y desi gn must compl y wi t h UFC 3- 301- 01 St r uct ur al Engi neer i ng. Fol l owi ng ar e some per t i nent modi f i cat i ons t o t he 2012 I CC I BC f r om t hat UFC st andar d.

a. Masonr y may be desi gned by al l owabl e st r ess desi gn or st r engt h desi gn, but empi r i cal desi gn i s not per mi t t ed.

b. Masonr y must be desi gned as r ei nf or ced unl ess t he el ement i s i sol at ed f r om t he st r uct ur e so t hat ver t i cal and l at er al f or ces ar e not i mpar t ed t o t he el ement .

c. Coupl i ng beams must be desi gned i n accor dance wi t h par agr aph 14. 4. 5. 3 of ASCE 7- 16.

d. Shear wal l s ar e r equi r ed t o be i n r unni ng bond const r uct i on.

e. Bel ow- gr ade masonr y wal l s and el evat or shaf t masonr y wal l s must be gr out ed sol i d.

f . Cor r ugat ed met al br i ck t i es ar e not per mi t t ed.

g. Hor i zont al j oi nt r ei nf or cement i s r equi r ed t o be cont i nuous ar ound cor ner s and t hr ough wal l i nt er sect i ons, unl ess t he i nt er sect i ng wal l s ar e separ at ed. Spl i c i ng of j oi nt r ei nf or cement i n accor dance wi t h TMS MSJC pr ovi des cont i nui t y.

h. Concr et e masonr y cont r ol j oi nt spaci ng and pl acement ar e r equi r ed t o compl y wi t h NCMA TEK 10- 2C or 10- 3.

i . Cl ay br i ck masonr y expansi on j oi nt spaci ng, pl acement , and si ze ar e r equi r ed t o compl y wi t h BI A Techni cal Not es 18 and 18A.

j . The l at er al def l ect i on f or f r ami ng suppor t ed br i ck veneer i s r equi r ed t o be l i mi t ed t o L/ 600.

k. Det ai l s f or masonr y veneer / st eel st ud wal l assembl i es shoul d compl y wi t h BI A Techni cal Not e 28B.

UFC 3- 301- 01 Appendi x B al so pr ovi des t he f ol l owi ng " best pr act i ces" .

a. The base of masonr y veneer shoul d be pl aced on a shel f angl e or a f oundat i on l edge t hat i s at l east

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100 mm 4 i nches l ower t han t he base of t he st eel st ud wal l . The wi dt h of t hi s shel f angl e or f oundat i on l edge must accommodat e t he masonr y veneer and cavi t y, and shoul d not be l ess t han t wo- t hi r ds of t he veneer t hi ckness pl us t he mi ni mum ai r space.

b. Shel f angl es shoul d be hot - di p gal vani zed st r uct ur al st eel member s. Angl es shoul d be pr ovi ded appr oxi mat el y 3 m 10 f eet l ong segment s, wi t h gaps bet ween segment s. Gaps shoul d be det ai l ed t o al l ow f or t her mal expansi on and cont r act i on of t he st eel i n angl e r uns and at bui l di ng cor ner s. At bui l di ng cor ner s, cor ner pi eces wi t h each l eg no l ess t han

1. 2 m 4 f eet i n l engt h shoul d be det ai l ed, wher e possi bl e. Li mi t def l ect i on of hor i zont al l egs of shel f angl es t o 1. 6 mm 1/ 16 i nch at t he end of t he hor i zont al l eg. I ncl ude r ot at i on of t he shel f angl e suppor t i n t he def l ect i on l i mi t cal cul at i on.

Masonr y desi gn i n DOD bui l di ngs must compl y wi t h UFC 3- 301- 01, Sei smi c desi gn of Bui l di ngs. Fol l owi ng ar e some per t i nent modi f i cat i ons t o t he 2012 I CC I BC f r om t hat UFC st andar d.

a. Desi gn anchor s i n masonr y i n accor dance wi t h TMS MSJC. Addi t i onal l y, at l east one of t he f ol l owi ng must be sat i sf i ed.

b. Desi gn anchor s t o be gover ned by t he t ensi l e or shear st r engt h of a duct i l e st eel el ement .

c. Desi gn anchor s f or t he maxi mum l oad t hat can be t r ansmi t t ed t o t he anchor s f r om a duct i l e at t achment , consi der i ng bot h mat er i al over st r engt h and st r ai n har deni ng of t he at t achment .

d. Desi gn anchor s f or t he maxi mum l oad t hat can be t r ansmi t t ed t o t he anchor s by a non- yi el di ng at t achment .

e. Desi gn anchor s f or t he maxi mum l oad obt ai ned f r om desi gn l oad combi nat i ons t hat i ncl ude E, wi t h E mul t i pl i ed by Omega0.

f . Post - i nst al l ed anchor s i n masonr y must be pr equal i f i ed f or sei smi c appl i cat i ons i n accor dance wi t h appr oved qual i f i cat i on pr ocedur es.

g. Rei nf or cement must be cont i nuous ar ound wal l cor ner s and t hr ough wal l i nt er sect i ons, unl ess t he i nt er sect i ng wal l s ar e separ at ed. Rei nf or cement t hat i s spl i ced i n accor dance wi t h appl i cabl e pr ovi s i ons of TMS MSJC i s consi der ed cont i nuous.

h. Onl y i ncl ude hor i zont al r ei nf or cement t hat i s cont i nuous i n t he wal l or el ement i n comput i ng t he ar ea of hor i zont al r ei nf or cement . I nt er medi at e bond beam st eel pr oper l y desi gned at cont r ol j oi nt s i s consi der ed cont i nuous.

SECTI ON 04 20 00 Page 7 i . Wher e concr et e abut s st r uct ur al masonr y, and t he j oi nt bet ween t he mat er i al s i s not desi gned as a separ at i on j oi nt , t he j oi nt must conf or m t o t he r equi r ement s of ASCE 7- 16 Sect i on 14. 4. 3. 1.

Masonr y desi gn must meet t he r equi r ement s of t he f ol l owi ng UFCs i f appl i cabl e: UFC 3- 340- 01 " Desi gn and Anal ysi s of Har dened St r uct ur es t o Resi st convent i onal Weapons Ef f ect s; UFC 3- 340- 02 " St r uct ur es t o Resi st t he Ef f ect s of Acci dent al Expl osi ons" ; and UFC 4- 023- 03 " Desi gn of Bui l di ngs t o Resi st Pr ogr essi ve Col l apse"

Show t he f ol l owi ng i nf or mat i on on t he pr oj ect dr awi ngs:

1. Locat i ons and di mensi ons of each t ype of masonr y wor k; wal l sect i ons and anchor det ai l s.

2. Col or , t ext ur e, and si ze of br i ck and col or of mor t ar i f ot her t han nat ur al gr ay.

3. Bond pat t er n i f ot her t han r unni ng bond.

4. Al l f l ashi ng l ocat i ons and det ai l s.

5. Cont r ol j oi nt and expansi on j oi nt l ocat i ons and det ai l s.

6. Speci al br i ck shapes i f r equi r ed.

7. Compr essi ve st r engt h ( f ' m) of uni t s, mor t ar , gr out , or ent i r e assembl y and f y of r ei nf or cement .

8. Rei nf or cement l at er al t i e, spl i ce, and bond beam det ai l s.

9. Si ze and l ocat i on of any pi pes, duct s, door and wi ndow f r ami ng, or ot her embedded i t ems.

10. Equi val ent t hi ckness, i n accor dance wi t h ACI 216. 1, or UL assembl y f or f i r e r at ed wal l s.

1. 1 REFERENCES

NOTE: Thi s par agr aph i s used t o l i s t t he publ i cat i ons c i t ed i n t he t ext of t he gui de speci f i cat i on. The publ i cat i ons ar e r ef er r ed t o i n t he t ext by basi c desi gnat i on onl y and l i s t ed i n t hi s par agr aph by or gani zat i on, desi gnat i on, dat e, and t i t l e.

Use t he Ref er ence Wi zar d' s Check Ref er ence f eat ur e when you add a Ref er ence I dent i f i er ( RI D) out si de of t he Sect i on' s Ref er ence Ar t i c l e t o aut omat i cal l y pl ace t he r ef er ence i n t he Ref er ence Ar t i c l e. Al so

SECTI ON 04 20 00 Page 8 use t he Ref er ence Wi zar d' s Check Ref er ence f eat ur e t o updat e t he i ssue dat es.

Ref er ences not used i n t he t ext wi l l aut omat i cal l y be del et ed f r om t hi s sect i on of t he pr oj ect speci f i cat i on when you choose t o r econci l e r ef er ences i n t he publ i sh pr i nt pr ocess.

The publ i cat i ons l i s t ed bel ow f or m a par t of t hi s speci f i cat i on t o t he ext ent r ef er enced. The publ i cat i ons ar e r ef er r ed t o wi t hi n t he t ext by t he basi c desi gnat i on onl y.

AMERI CAN CONCRETE I NSTI TUTE ( ACI )

ACI 216. 1 ( 2014) Code Requi r ement s f or Det er mi ni ng Fi r e Resi st ance of Concr et e and Masonr y Const r uct i on Assembl i es

ACI 318 ( 2019; R 2022) Bui l di ng Code Requi r ement s f or St r uct ur al Concr et e ( ACI 318- 19) and Comment ar y ( ACI 318R- 19)

ACI 318M ( 2014; ERTA 2015) Bui l di ng Code Requi r ement s f or St r uct ur al Concr et e & Comment ar y

ACI SP- 66 ( 2004) ACI Det ai l i ng Manual

ASTM I NTERNATI ONAL ( ASTM)

ASTM A153/ A153M ( 2023) St andar d Speci f i cat i on f or Zi nc Coat i ng ( Hot - Di p) on I r on and St eel Har dwar e

ASTM A167 ( 2011) St andar d Speci f i cat i on f or St ai nl ess and Heat - Resi st i ng Chr omi um- Ni ckel St eel Pl at e, Sheet , and St r i p

ASTM A185/ A185M ( 2007) St andar d Speci f i cat i on f or St eel Wel ded Wi r e Rei nf or cement , Pl ai n, f or Concr et e

ASTM A615/ A615M ( 2022) St andar d Speci f i cat i on f or Def or med and Pl ai n Car bon- St eel Bar s f or Concr et e Rei nf or cement

ASTM A641/ A641M ( 2019) St andar d Speci f i cat i on f or Zi nc- Coat ed ( Gal vani zed) Car bon St eel Wi r e

ASTM A653/ A653M ( 2023) St andar d Speci f i cat i on f or St eel Sheet , Zi nc- Coat ed ( Gal vani zed) or Zi nc- I r on Al l oy- Coat ed ( Gal vanneal ed) by t he Hot - Di p Pr ocess

ASTM A951/ A951M ( 2011) St andar d Speci f i cat i on f or St eel Wi r e f or Masonr y Joi nt Rei nf or cement

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ASTM A996/ A996M ( 2016) St andar d Speci f i cat i on f or Rai l - St eel and Axl e- St eel Def or med Bar s f or Concr et e Rei nf or cement

ASTM A1008/ A1008M ( 2021a) St andar d Speci f i cat i on f or St eel , Sheet , Col d- Rol l ed, Car bon, St r uct ur al , Hi gh- St r engt h Low- Al l oy, Hi gh- St r engt h Low- Al l oy wi t h I mpr oved For mabi l i t y , Sol ut i on Har dened, and Bake Har denabl e

ASTM A1064/ A1064M ( 2022) St andar d Speci f i cat i on f or Car bon- St eel Wi r e and Wel ded Wi r e Rei nf or cement , Pl ai n and Def or med, f or Concr et e

ASTM B370 ( 2022) St andar d Speci f i cat i on f or Copper Sheet and St r i p f or Bui l di ng Const r uct i on

ASTM C27 ( 1998; R 2022) Fi r ecl ay and Hi gh- Al umi na Ref r act or y Br i ck

ASTM C55 ( 2022) St andar d Speci f i cat i on f or Concr et e Bui l di ng Br i ck

ASTM C62 ( 2023) St andar d Speci f i cat i on f or Bui l di ng Br i ck ( Sol i d Masonr y Uni t s Made f r om Cl ay or Shal e)

ASTM C67/ C67M ( 2023a) St andar d Test Met hods f or Sampl i ng and Test i ng Br i ck and St r uct ur al Cl ay Ti l e

ASTM C73 ( 2023) St andar d Speci f i cat i on f or Cal c i um Si l i cat e Br i ck ( Sand- Li me Br i ck)

ASTM C90 ( 2022) St andar d Speci f i cat i on f or Loadbear i ng Concr et e Masonr y Uni t s

ASTM C126 ( 2022) St andar d Speci f i cat i on f or Cer ami c Gl azed St r uct ur al Cl ay Faci ng Ti l e, Faci ng Br i ck, and Sol i d Masonr y Uni t s

ASTM C129 ( 2022) St andar d Speci f i cat i on f or Nonl oadbear i ng Concr et e Masonr y Uni t s

ASTM C207 ( 2018) St andar d Speci f i cat i on f or Hydr at ed Li me f or Masonr y Pur poses

ASTM C216 ( 2023) St andar d Speci f i cat i on f or Faci ng Br i ck ( Sol i d Masonr y Uni t s Made f r om Cl ay or Shal e)

ASTM C270 ( 2019a; E 2019) St andar d Speci f i cat i on f or Mor t ar f or Uni t Masonr y

ASTM C315 ( 2007; R 2021) St andar d Speci f i cat i on f or Cl ay Fl ue Li ni ngs and Chi mney Pot s

ASTM C476 ( 2023) St andar d Speci f i cat i on f or Gr out f or Masonr y

SECTI ON 04 20 00 Page 10

ASTM C494/ C494M ( 2019; E 2022) St andar d Speci f i cat i on f or Chemi cal Admi xt ur es f or Concr et e

ASTM C586 ( 2011) St andar d Test Met hod f or Pot ent i al Al kal i React i v i t y of Car bonat e Rocks as Concr et e Aggr egat es ( Rock- Cyl i nder Met hod)

ASTM C616/ C615M ( 2011) St andar d Speci f i cat i on f or Gr ani t e Di mensi on St one

ASTM C616/ C616M ( 2010) St andar d Speci f i cat i on f or Quar t z- Based Di mensi on St one

ASTM C641 ( 2023) St andar d Test Met hod f or I r on St ai ni ng Mat er i al s i n Li ght wei ght Concr et e Aggr egat es

ASTM C652 ( 2022) St andar d Speci f i cat i on f or Hol l ow Br i ck ( Hol l ow Masonr y Uni t s Made f r om Cl ay or Shal e)

ASTM C744 ( 2021) St andar d Speci f i cat i on f or Pr ef aced Concr et e and Cal ci um Si l i cat e Masonr y Uni t s

ASTM C780 ( 2023) St andar d Test Met hod f or Pr econst r uct i on and Const r uct i on Eval uat i on of Mor t ar s f or Pl ai n and Rei nf or ced Uni t Masonr y

ASTM C979/ C979M ( 2016) St andar d Speci f i cat i on f or Pi gment s f or I nt egr al l y Col or ed Concr et e

ASTM C1019 ( 2019) St andar d Test Met hod f or Sampl i ng and Test i ng Gr out

ASTM C1314 ( 2014) St andar d Test Met hod f or Compr essi ve St r engt h of Masonr y Pr i sms

ASTM C1384 ( 2012a) St andar d Speci f i cat i on f or Admi xt ur es f or Masonr y Mor t ar s

ASTM C1405 ( 2015) St andar d Speci f i cat i on f or Gl azed Br i ck ( Si ngl e Fi r ed, Br i ck Uni t s)

ASTM C1611/ C1611M ( 2021) St andar d Test Met hod f or Sl ump Fl ow of Sel f - Consol i dat i ng Concr et e

ASTM C1634 ( 2011) St andar d Speci f i cat i on f or Concr et e Faci ng Br i ck

ASTM D2000 ( 2018) St andar d Cl assi f i cat i on Syst em f or Rubber Pr oduct s i n Aut omot i ve Appl i cat i ons

ASTM D2287 ( 2019) Nonr i gi d Vi nyl Chl or i de Pol ymer and Copol ymer Mol di ng and Ext r usi on Compounds

ASTM E514/ E514M ( 2020) St andar d Test Met hod f or Wat er Penet r at i on and Leakage Thr ough Masonr y

SECTI ON 04 20 00 Page 11

THE MASONRY SOCI ETY ( TMS)

TMS MSJC ( 2016) Masonr y St andar d Joi nt Commi t t ee' s ( MSJC) Book - Bui l di ng Code Requi r ement s and Speci f i cat i on f or Masonr y St r uct ur es, Cont ai ni ng TMS 402/ ACI 530/ ASCE 5, TMS 602/ ACI 530. 1/ ASCE 6, and Compani on Comment ar i es

1. 2 SUBMI TTALS

NOTE: Revi ew submi t t al descr i pt i on ( SD) def i ni t i ons i n Sect i on 01 33 00 SUBMI TTAL PROCEDURES and edi t t he f ol l owi ng l i s t , and cor r espondi ng submi t t al i t ems i n t he t ext , t o r ef l ect onl y t he submi t t al s r equi r ed f or t he pr oj ect . The Gui de Speci f i cat i on t echni cal edi t or s have cl assi f i ed t hose i t ems t hat r equi r e Gover nment appr oval , due t o t hei r compl exi t y or cr i t i cal i t y, wi t h a " G. " Gener al l y, ot her submi t t al i t ems can be r evi ewed by t he Cont r act or ' s Qual i t y Cont r ol Syst em. Onl y add a “ G” t o an i t em, i f t he submi t t al i s suf f i c i ent l y i mpor t ant or compl ex i n cont ext of t he pr oj ect .

For Ar my pr oj ect s, f i l l i n t he empt y br acket s f ol l owi ng t he " G" c l assi f i cat i on, wi t h a code of up t o t hr ee char act er s t o i ndi cat e t he appr ovi ng aut hor i t y. Codes f or Ar my pr oj ect s usi ng t he Resi dent Management Syst em ( RMS) ar e: " AE" f or Ar chi t ect - Engi neer ; " DO" f or Di st r i ct Of f i ce ( Engi neer i ng Di v i s i on or ot her or gani zat i on i n t he Di st r i ct Of f i ce) ; " AO" f or Ar ea Of f i ce; " RO" f or Resi dent Of f i ce; and " PO" f or Pr oj ect Of f i ce. Codes f ol l owi ng t he " G" t ypi cal l y ar e not used f or Navy and Ai r For ce pr oj ect s.

The " S" c l assi f i cat i on i ndi cat es submi t t al s r equi r ed as pr oof of compl i ance f or sust ai nabi l i t y Gui di ng Pr i nci pl es Val i dat i on or Thi r d Par t y Cer t i f i cat i on and as descr i bed i n Sect i on 01 33 00 SUBMI TTAL

PROCEDURES.

Choose t he f i r st br acket ed i t em f or Navy and Ai r For ce pr oj ect s, or choose t he second br acket ed i t em f or Ar my pr oj ect s.

Gover nment appr oval i s r equi r ed f or submi t t al s wi t h a " G" or " S" c l assi f i cat i on. Submi t t al s not havi ng a " G" or " S" c l assi f i cat i on ar e [ f or Cont r act or Qual i t y Cont r ol appr oval . ] [ f or i nf or mat i on onl y. When used, a code f ol l owi ng t he " G" c l assi f i cat i on i dent i f i es t he of f i ce t hat wi l l r evi ew t he submi t t al f or t he Gover nment . ] Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 33 00 SUBMI TTAL PROCEDURES:

SD- 02 Shop Dr awi ngs

Cut CMU Dr awi ngs; G[ , [ _____] ]

SECTI ON 04 20 00 Page 12

Rei nf or cement Det ai l Dr awi ngs; G[ , [ _____] ]

SD- 03 Pr oduct Dat a

Hot Weat her Pr ocedur es; G[ , [ _____] ]

Col d Weat her Pr ocedur es; G[ , [ _____] ]

Cl ay or Shal e Br i ck; G[ , [ _____] ]

Gl azed St r uct ur al Cl ay Faci ng Ti l e; G[ , [ _____] ]

Gl azed Br i ck; G[ , [ _____] ]

Sal vaged Br i ck; G[ , [ _____] ]

Cement ; G[ , [ _____] ]

Cement i t i ous Mat er i al s; G[ , [ _____] ]

I nsul at i on; G[ , [ _____] ]

SD- 04 Sampl es

Mock- Up Panel ; G[ , [ _____] ]

Cl ay or Shal e Br i ck; G[ , [ _____] ]

Gl azed St r uct ur al Cl ay Faci ng Ti l e; G[ , [ _____] ]

Gl azed Br i ck; G[ , [ _____] ]

Concr et e Masonr y Uni t s ( CMU) ; G[ , [ _____] ]

Concr et e Br i ck; G[ , [ _____] ]

Di mensi on St one Uni t s; G[ , [ ____] ]

Admi xt ur es f or Masonr y Mor t ar ; G[ , [ _____] ]

Anchor s, Ti es, and Bar Posi t i oner s; G[ , [ _____] ]

Joi nt Rei nf or cement ; G[ , [ _____] ]

Cl ay Masonr y Expansi on- Joi nt Mat er i al s; G[ , [ ____] ]

I nsul at i on; G[ , [ _____] ]

SD- 05 Desi gn Dat a

Masonr y Compr essi ve St r engt h; G[ , [ _____] ]

Fi r e- Rat ed Concr et e Masonr y Uni t s

Br aci ng Cal cul at i ons; G[ , [ _____] ]

SD- 06 Test Repor t s

SECTI ON 04 20 00 Page 13

Ef f l or escence Test

Fi r e- Rat ed Concr et e Masonr y Uni t s

Fi el d Test i ng of Mor t ar

Fi el d Test i ng of Gr out

Pr i sm Test s

Si ngl e- Wyt he Masonr y Wal l Wat er Penet r at i on Test

SD- 07 Cer t i f i cat es

Speci al Masonr y I nspect or Qual i f i cat i ons

Cl ay or Shal e Br i ck

Gl azed St r uct ur al Cl ay Faci ng Ti l e

Gl azed Br i ck

Concr et e Masonr y Uni t s ( CMU)

Concr et e Br i ck

Pr ecast Concr et e Uni t s

Cement i t i ous Mat er i al s

Admi xt ur es f or Masonr y Mor t ar

Admi xt ur es f or Gr out

Anchor s, Ti es, and Bar Posi t i oner s

Joi nt Rei nf or cement

I nsul at i on

I nsul at i on

SD- 08 Manuf act ur er ' s I nst r uct i ons

Admi xt ur es f or Masonr y Mor t ar

Admi xt ur es f or Gr out

SD- 10 Oper at i on and Mai nt enance Dat a

Take- Back Pr ogr am

SD- 11 Cl oseout Submi t t al s

Recycl ed Cont ent of Cl ay Uni t s; S

Recycl ed Cont ent of Cement ; S

SECTI ON 04 20 00 Page 14

1. 3 QUALI TY ASSURANCE

1. 3. 1 Masonr y Mock- Up Panel s

NOTE: A sampl e panel i s a smal l el ement of const r uct ed masonr y uni t s, usual l y 1. 22 m x 1. 22 m 4 f t x 4 f t . A mock- up i s a wal l segment const r uct ed t o show al l mat er i al s used i n t he const r uct i on as wel l as t ypi cal wor kmanshi p. Mock- up panel s wi l l be r equi r ed f or st r uct ur es havi ng over 185 squar e met er s 2, 000 squar e f eet of ext er i or wal l ar ea, i ncl udi ng openi ngs, and f or smal l er st r uct ur es wher e appear ance i s i mpor t ant . The l i s t of i t ems t o be shown by t he sampl e panel wi l l be edi t ed t o pr ovi de onl y t he r epr esent at i ve i t ems. Typi cal i nst al l at i on of el ect r i cal condui t and boxes may be i l l ust r at ed by t he sampl e panel when deemed appr opr i at e.

1. 3. 1. 1 Mock- Up Panel Locat i on

Af t er mat er i al sampl es ar e appr oved and pr i or t o st ar t i ng masonr y wor k, const r uct a mock- up panel f or each t ype and col or of masonr y r equi r ed. At l east 48 hour s pr i or t o const r uct i ng t he panel or panel s, submi t wr i t t en not i f i cat i on t o t he Cont r act i ng Of f i cer . Do not bui l d- i n mock- up panel s as par t of t he st r uct ur e; l ocat e mock- up panel s wher e di r ect ed. Const r uct por t abl e mock- up panel s or l ocat e i n an ar ea wher e t hey wi l l not be di sr upt ed dur i ng const r uct i on.

1. 3. 1. 2 Mock- Up Panel Conf i gur at i on

Const r uct mock- up panel s L- shaped or ot her wi se conf i gur ed t o r epr esent al l of t he wal l el ement s. Const r uct panel s of t he s i ze necessar y t o demonst r at e t he accept abl e l evel of wor kmanshi p f or each t ype of masonr y r epr esent ed on t he pr oj ect . Pr ovi de a st r ai ght panel or a l eg of an L- shaped panel of mi ni mum si ze 2. 5 m 8 f eet l ong by [ 1. 2] [ 1. 8] m [ 4] [ 6] f eet hi gh.

1. 3. 1. 3 Mock- Up Panel Composi t i on

Show f ul l col or r ange, t ext ur e, and bond pat t er n of t he masonr y wor k.

Demonst r at e mor t ar j oi nt t ool i ng; gr out i ng of r ei nf or ced ver t i cal cor es, col l ar j oi nt s, bond beams, and l i nt el s; posi t i oni ng, secur i ng, and l appi ng of r ei nf or ci ng st eel ; posi t i oni ng and l appi ng of j oi nt r ei nf or cement ( i ncl udi ng pr ef abr i cat ed cor ner s) ; and cl eani ng of masonr y wor k dur i ng t he const r uct i on of t he panel s. Al so i ncl ude i nst al l at i on or appl i cat i on pr ocedur es f or anchor s, wal l t i es, CMU cont r ol j oi nt s, br i ck expansi on j oi nt s, i nsul at i on, f l ashi ng, br i ck sol di er , r ow l ock cour ses and weeps.

I ncl ude a [ a masonr y bonded cor ner ] [ a st acked bond cor ner ] [ a bond beam cor ner ] [ and] [ par gi ng] [ and] [ i nst al l at i on of el ect r i cal boxes and condui t ] . When t he panel r epr esent s r ei nf or ced masonr y, i ncl ude a 610 by 610 mm 2 by 2 f oot openi ng pl aced at l east 610 mm 2 f eet above t he panel base and 610 mm 2 f eet away f r om al l f r ee edges, cor ner s, and cont r ol j oi nt s. Pr ovi de r equi r ed r ei nf or ci ng ar ound t hi s openi ng as wel l as at wal l cor ner s and cont r ol j oi nt s.

SECTI ON 04 20 00 Page 15

1. 3. 1. 4 Mock- Up Panel Const r uct i on Met hod

Wher e anchor ed veneer wal l s or cavi t y wal l s ar e r equi r ed, demonst r at e and r ecei ve appr oval f or t he met hod of const r uct i on; i . e. , ei t her br i ng up t he t wo wyt hes t oget her or separ at el y, wi t h t he i nsul at i on and appr opr i at e t i es pl aced wi t hi n t he speci f i ed t ol er ances acr oss t he cavi t y.

Demonst r at e pr ovi s i ons t o pr ecl ude mor t ar or gr out dr oppi ngs i n t he cavi t y and t o pr ovi de a c l ear open ai r space of t he di mensi ons shown on t he dr awi ngs. Wher e masonr y i s t o be gr out ed, demonst r at e and r ecei ve appr oval on t he met hod t hat wi l l be used t o br i ng up t he masonr y wyt hes;

suppor t t he r ei nf or ci ng bar s; and gr out cel l s, bond beams, l i nt el s, and col l ar j oi nt s usi ng t he r equi r ement s speci f i ed her ei n. When wat er - r epel l ent i s speci f i ed t o be appl i ed t o t he masonr y, appl y t he appr oved pr oduct t o t he mock- up panel . Const r uct panel s on a pr oper l y desi gned concr et e f oundat i on.

1. 3. 1. 5 Mock- Up Panel Pur pose

The compl et ed panel s i s used as t he st andar d of wor kmanshi p f or t he t ype of masonr y r epr esent ed. Do not commence masonr y wor k unt i l t he mock- up panel f or t hat t ype of masonr y const r uct i on has been compl et ed and appr oved. Pr ot ect panel s f r om t he weat her and const r uct i on oper at i ons unt i l t he masonr y wor k has been compl et ed and appr oved. Per f or m cl eani ng pr ocedur es on t he mockup and obt ai n appr oval of t he Cont r act i ng Of f i cer pr i or t o c l eani ng t he bui l di ng. Af t er compl et i on of t he wor k, compl et el y r emove t he mock- up panel s, i ncl udi ng al l f oundat i on concr et e, f r om t he const r uct i on s i t e.

1. 3. 2 Speci al Masonr y I nspect or Qual i f i cat i ons

Ref er t o Sect i on 01 45 35 SPECI AL I NSPECTI ONS f or qual i f i cat i ons and r esponsi bi l i t i es of t he masonr y speci al i nspect or .

1. 4 DELI VERY, STORAGE, AND HANDLI NG

Del i ver , st or e, handl e, and pr ot ect mat er i al t o avoi d chi ppi ng, br eakage, and cont act wi t h soi l or cont ami nat i ng mat er i al . St or e and pr epar e mat er i al s i n al r eady di st ur bed ar eas t o mi ni mi ze pr oj ect s i t e di st ur bance and si ze of pr oj ect s i t e.

1. 4. 1 Masonr y Uni t s

Cover and pr ot ect masonr y uni t s f r om pr eci pi t at i on. Conf or m t o handl i ng and st or age r equi r ement s of TMS MSJC.

a. Pack gl azed br i ck, gl azed st r uct ur al c l ay t i l e, and pr ef aced concr et e masonr y uni t s i n t he manuf act ur er ' s st andar d paper car t ons, t r ays, or shr i nk wr apped pal l et s wi t h a di v i der bet ween each uni t . Do not st ack pal l et s. Do not r emove uni t s f r om car t ons unt i l car t ons ar e pl aced on scaf f ol ds or i n t he l ocat i on wher e uni t s ar e t o be l ai d.

b. Mar k pr ef abr i cat ed l i nt el s on t op si des t o show ei t her t he l i nt el schedul e number or t he number and si ze of t op and bot t om bar s.

1. 4. 2 Rei nf or cement , Anchor s, and Ti es

St or e st eel r ei nf or ci ng bar s, coat ed anchor s, t i es, and j oi nt r ei nf or cement above t he gr ound. Mai nt ai n st eel r ei nf or ci ng bar s and uncoat ed t i es f r ee of l oose mi l l scal e and l oose r ust .

SECTI ON 04 20 00 Page 16

1. 4. 3 Cement i t i ous Mat er i al s, Sand and Aggr egat es

Del i ver cement i t i ous and ot her packaged mat er i al s i n unopened cont ai ner s, pl ai nl y mar ked and l abel ed wi t h manuf act ur er s ' names and br ands. St or e cement i t i ous mat er i al i n dr y, weat her t i ght encl osur es or compl et el y cover . Handl e cement i t i ous mat er i al s i n a manner t hat wi l l pr event t he i ncl usi on of f or ei gn mat er i al s and damage by wat er or dampness. St or e sand and aggr egat es i n a manner t o pr event cont ami nat i on and segr egat i on.

1. 5 PROJECT/ SI TE CONDI TI ONS

Conf or m t o TMS MSJC f or hot and col d weat her masonr y er ect i on.

1. 5. 1 Hot Weat her Pr ocedur es

When ambi ent ai r t emper at ur e exceeds 38 degr ees C 100 degr ees F, or exceeds 32 degr ees C 90 degr ees F and t he wi nd vel oci t y i s gr eat er t han 13 km/ h 8 mph, compl y wi t h TMS MSJC Ar t i c l e 1. 8 D f or : pr epar at i on pr i or t o conduct i ng masonr y wor k; const r uct i on whi l e masonr y wor k i s i n pr ogr ess;

and pr ot ect i on f or newl y compl et ed masonr y.

1. 5. 2 Col d Weat her Pr ocedur es

When ambi ent t emper at ur e i s bel ow 4 degr ees C 40 degr ees F, compl y wi t h TMS MSJC Ar t i c l e 1. 8 C f or : pr epar at i on pr i or t o conduct i ng masonr y wor k;

const r uct i on whi l e masonr y wor k i s i n pr ogr ess; and pr ot ect i on f or newl y compl et ed masonr y.

PART 2 PRODUCTS

2. 1 SYSTEM DESCRI PTI ON

2. 1. 1 Desi gn - Speci f i ed Compr essi ve St r engt h of Masonr y

The speci f i ed compr essi ve st r engt h of masonr y, f ' m, i s [ _____] [ as i ndi cat ed f or each t ype of masonr y] [ i ndi cat ed i n a schedul e i n t hi s Speci f i cat i on] .

2. 1. 2 Per f or mance - Ver i f y Masonr y Compr essi ve St r engt h

NOTE: The Uni t St r engt h Met hod can be used f or c l ay masonr y wi t h uni t s conf or mi ng t o ASTM C216, ASTM C62, or ASTM C652, wi t h bed j oi nt s not exceedi ng 16 mm 5/ 8 i nch, and wi t h gr out conf or mi ng t o ASTM C476, wher e gr out compr essi ve st r engt h i s at l east equal t o f ' m. I t can al so be used f or concr et e masonr y wi t h uni t s conf or mi ng t o ASTM C90 or ASTM C55, wi t h bed j oi nt s and gr out same as c l ay masonr y. The Pr i sm Test Met hod must be used when t he Uni t St r engt h Met hod, whi ch i s conser vat i ve, i s i nsuf f i c i ent t o ver i f y compl i ance and when t he above- l i s t ed par amet er s ar e not met . The Pr i sm Test Met hod may be used at any t i me, at t he Cont r act or ' s opt i on.

Ver i f y speci f i ed compr essi ve st r engt h of masonr y usi ng t he " Uni t St r engt h

SECTI ON 04 20 00 Page 17

Met hod" of TMS MSJC. Submi t cal cul at i ons and cer t i f i cat i ons of uni t and mor t ar st r engt h.

Ver i f y speci f i ed compr essi ve st r engt h of masonr y usi ng t he " Pr i sm Test Met hod" of TMS MSJC when t he " Uni t St r engt h Met hod" cannot be used.

Submi t t est r esul t s.

2. 2 MANUFACTURED UNI TS

2. 2. 1 Gener al Requi r ement s

Do not change t he sour ce of mat er i al s, whi ch wi l l af f ect t he appear ance of t he f i ni shed wor k, af t er t he wor k has st ar t ed except wi t h Cont r act i ng Of f i cer ' s appr oval . Submi t t est r epor t s f r om an appr oved i ndependent l abor at or y. Cer t i f y t est r epor t s on a pr evi ousl y t est ed mat er i al as t he same mat er i al s as t hat pr oposed f or use i n t hi s pr oj ect . Submi t cer t i f i cat es of compl i ance st at i ng t hat t he mat er i al s meet t he speci f i ed r equi r ement s.

2. 2. 2 Cl ay or Shal e Br i ck

NOTE: The manuf act ur er ' s name and col or number or col or r ange wi l l be i ndi cat ed on t he dr awi ngs al ong wi t h t he f ol l owi ng not e: " Col or s or col or r anges i ndi cat ed ar e f or i dent i f i cat i on pur poses onl y and ar e not i nt ended t o l i mi t sel ect i on of s i mi l ar col or or col or r ange f r om ot her manuf act ur er s. "

Gr ade SW br i ck pr ovi des a hi gh degr ee of r esi st ance t o f r ost act i on and det er i or at i on by weat her i ng.

Gr ade MW br i ck pr ovi des a moder at e degr ee of r esi st ance and i s onl y sui t abl e f or ext er i or use i n cer t ai n par t s of t he count r y. Ref er t o ASTM C216.

Types FBS and HBS br i ck ar e f or gener al use wher e nor mal s i ze var i at i on and chi ppage i s accept abl e.

Types FBX and HBX per mi t l ess var i at i on i n s i ze and chi ppage and ar e; t her ef or e, mor e expensi ve. Types FBA and HBA per mi t l ar ger var i at i ons f or speci al ar chi t ect ur al ef f ect .

Br i cks of var i ous s i zes ar e avai l abl e and, i f f or ar chi t ect ur al r easons, ot her s i zed br i cks ar e i ncl uded i n t he desi gn, speci f y t he s i ze by l i s t i ng t he speci f i ed ( not nomi nal ) di mensi ons and not by name because names can var y. I f l ar ger uni t s ar e r equi r ed, change t he speci f i ed di mensi ons. Nomi nal di mensi ons shoul d not be used as t hey may r esul t i n conf usi on wi t h speci f i ed s i ze.

2. 2. 2. 1 Gener al

2. 2. 2. 1. 1 Sampl e Submi t t al

Submi t br i ck sampl es as speci f i ed, showi ng t he col or r ange and t ext ur e of c l ay or shal e br i ck. Li mi t uni t s used on t he pr oj ect t o t hose t hat conf or m t o t he appr oved sampl e. Submi t sampl e of col or ed mor t ar wi t h

SECTI ON 04 20 00 Page 18 appl i cabl e masonr y uni t and col or sampl es of t hr ee st r et cher uni t s and one uni t f or each t ype of speci al shape.

2. 2. 2. 1. 2 Uni f or mi t y

[ Manuf act ur e br i cks at one t i me and f r om t he same r un. ] Del i ver c l ay or shal e br i ck uni t s f act or y- bl ended t o pr ovi de a uni f or m appear ance and col or r ange i n t he compl et ed wal l .

[ 2. 2. 2. 1. 3 Recycl ed Cont ent

NOTE: Use of mat er i al s wi t h r ecycl ed cont ent , cal cul at ed on t he basi s of post - i ndust r i al and post - consumer per cent age cont ent , cont r i but es t o meet i ng t he r equi r ement s of Sect i on 01 33 29 SUSTAI NABI LI TY REQUI REMENTS AND REPORTI NG. Desi gner must ver i f y t hat pr oduct s meet i ng t he i ndi cat ed mi ni mum r ecycl ed cont ent ar e avai l abl e, pr ef er abl y f r om at l east t hr ee sour ces, t o ensur e adequat e compet i t i on. Use t hi s par agr aph i f choosi ng r ecycl ed cont ent .

Pr ovi de cl ay uni t s cont ai ni ng a mi ni mum of [ 0] [ 5] [ _____] per cent post - consumer r ecycl ed cont ent , and a mi ni mum of [ 10] [ 20] [ _____] per cent post - i ndust r i al r ecycl ed cont ent .

] 2. 2. 2. 1. 4 Ef f l or escence Test

NOTE: Del et e t hi s par agr aph i n ar eas wher e ef f l or escence has not been a pr obl em. Ef f l or escence i s gener al l y t he r esul t of poor desi gn and det ai l i ng. Pr oper l y cover ed or f l ashed wal l s ar e gener al l y f r ee of ef f l or escence. Ef f l or escence t est i ng i s gener al l y not r equi r ed.

Test c l ay br i ck t hat wi l l be exposed t o weat her i ng f or ef f l or escence i n accor dance wi t h ASTM C67/ C67M. Schedul e t est s f ar enough i n advance of st ar t i ng masonr y wor k t o per mi t r et est i ng i f necessar y. Uni t s meet i ng t he def i ni t i on of " ef f l or esced" ar e subj ect t o r ej ect i on.

2. 2. 2. 2 Sol i d Cl ay or Shal e Br i ck

NOTE: Speci f y ASTM C216 f aci ng br i ck wher e aest het i c val ue i s a pr i me consi der at i on or t o mat ch exi st i ng const r uct i on. ASTM C216 may be r epl aced wi t h ASTM C62 f or pr oj ect s wher e br i ck conf or mi ng t o ASTM C62 pr ovi des aest het i c appear ance t hat does not det r act f r om t he desi gn, i s gener al l y avai l abl e and pr edomi nant l y used i n t he ar ea, and t he speci f i c br i ck wi l l bl end wi t h exi st i ng or adj acent ar chi t ect ur e.

I f l ar ger uni t s, such as c l osur e s i ze ( 92 mm x 92 mm x 194 mm3- 5/ 8 i nch x 3- 5/ 8 i nch x 7- 5/ 8 i nch) or

SECTI ON 04 20 00 Page 19 ut i l i t y s i ze ( 92 mm x 92 mm x 295 mm3- 5/ 8 i nch x 3- 5/ 8 i nch x 11- 5/ 8 i nch) br i ck, ar e r equi r ed, change t he speci f i ed di mensi ons. Consi der t he use of c l osur e or ut i l i t y s i ze br i ck when i t i s ar chi t ect ur al l y accept abl e. The cost per squar e f oot of wal l i s gener al l y l ess when usi ng l ar ger uni t s. Use par agr aph t i t l ed " Cl osur e or Ut i l i t y Br i ck" bel ow.

Compr essi ve st r engt h of t he br i ck uni t s onl y needs t o be speci f i ed when i t i s used st r uct ur al l y; a veneer wyt he i s nonst r uct ur al . Ccommonl y avai l abl e f ace br i ck ar e pr oduced t o much hi gher compr essi ve st r engt h t han t he mi ni mum r equi r ed by ASTM C216.

Pr ovi de sol i d c l ay or shal e br i ck t hat conf or ms t o [ ASTM C216, Type [ FBS] [ FBA] [ FBX] ] [ ASTM C62] . [ Pr ovi de br i ck wi t h mi ni mum compr essi ve st r engt h of [ _____] MPa psi . ] Wher e br i ck cor es, r ecesses, or def or mat i on woul d be exposed t o v i ew, pr ovi de 100 per cent sol i d uni t s. Pr ovi de br i ck wi t h t ext ur e and col or t ange t o mat ch t he br i ck [ on di spl ay at [ _____] ] [ i ndi cat ed] .

Pr ovi de br i ck wi t h speci f i ed s i zes.

[ a. Modul ar s i ze, 92 mm 3- 5/ 8 i nches t hi ck, 57 mm 2- 1/ 4 i nches hi gh, and 194 mm 7- 5/ 8 i nches l ong.

] [ b. Cl osur e s i ze, 92 mm 3- 5/ 8 i nches t hi ck, 92 mm 3- 5/ 8 i nches hi gh, and 194 mm 7- 5/ 8 i nches l ong.

] [ c. Ut i l i t y s i ze, 92 mm 3- 5/ 8 i nches t hi ck, 92 mm 3- 5/ 8 i nches hi gh, and 295 mm 11- 5/ 8 i nches l ong.

2. 2. 2. 3 Hol l ow Cl ay or Shal e Br i ck

NOTE: For exposed ext er i or and i nt er i or masonr y, Type HBX br i ck i s manuf act ur ed t o t i ght er t ol er ances and l ess chi ppage t han Type HBS, but i s al so mor e expensi ve. Type HBS i s f or gener al use wher e gr eat er var i at i on i s al l owed. For ar chi t ect ur al ef f ect s r esul t i ng f r om nonuni f or mi t y i n s i ze, use Type HBA. Use Type HBB wher e col or and t ext ur e ar e not a consi der at i on and a gr eat er var i at i on i n s i ze i s per mi t t ed.

Commonl y avai l abl e hol l ow br i ck ar e pr oduced t o much hi gher compr essi ve st r engt h t han t he mi ni mum r equi r ed by ASTM C652.

Pr ovi de hol l ow cl ay or shal e br i ck t hat conf or ms t o ASTM C652, Type [ HBS]

[ HBX] [ HBA] [ HBB] .

a. Pr ovi de br i ck s i ze of [ _____] mm i nches t hi ck, [ _____] mm i nches hi gh, and [ _____] mm i nches l ong.

b. Wher e ver t i cal r ei nf or cement i s shown i n hol l ow br i ck, pr ovi de hol l ow

SECTI ON 04 20 00 Page 20 br i ck desi gned t o pr ovi de pr eci se ver t i cal al i gnment of t he cel l s, wi t h mi ni mum cel l di mensi on of 64 mm 2- 1/ 2 i nches.

c. Pr ovi de hol l ow br i ck wi t h mi ni mum compr essi ve st r engt h of [ _____] MPa psi .

2. 2. 2. 4 Ref r act or y Br i ck

Pr ovi de br i ck uni t s t hat compl y wi t h ASTM C27, l ow- dut y t ype, [ _____] mm i nches t hi ck, [ _____] mm i nches hi gh, and [ _____] mm i nches l ong.

2. 2. 2. 5 Gl azed Br i ck and Gl azed St r uct ur al Cl ay Faci ng Ti l e

NOTE: I ndi cat e t he desi gnat i on of cer ami c gl azed br i ck and gl azed st r uct ur al c l ay f aci ng t i l e on t he pr oj ect dr awi ngs, or use t he schedul e t o i ndi cat e l ocat i ons. Del et e t he schedul e i f i t i s not used.

ASTM C1405 appl i es t o br i ck uni t s f i r ed wi t h a gl aze i n a s i ngl e pr ocess; ASTM C126 appl i es t o br i ck uni t s f i r ed t hen f i r ed agai n wi t h a gl aze. ASTM C126 al so appl i es t o hol l ow f aci ng t i l es. For bot h st andar ds, speci f y Gr ade SS ( sel ect ) f or wal l s l ai d i n st ack bond; Gr ade S ( st andar d) i s suppl i ed i f not hi ng i s speci f i ed. Type I i ndi cat es a s i ngl e gl azed f ace whi l e Type I I i s doubl e f aced. Type I i s t he def aul t .

Nor mal l y, pr ef aced ASTM C1634 concr et e masonr y uni t s wi l l be speci f i ed as a Cont r act or ' s opt i on t o cer ami c gl azed st r uct ur al c l ay f aci ng uni t s.

St r uct ur al l y, t he uni t s wi l l be consi der ed as equal .

Pr ovi de [ cer ami c gl azed br i ck] [ gl azed f aci ng t i l e] i ndi cat ed as [ _____] , conf or mi ng t o ASTM C1405 [ ASTM C126] , Type I , Gr ade [ SS] [ S] , gl aze as i ndi cat ed. I n t wo- f aced wal l s, Type I I uni t s may be used f or t he base cour se. Pr ovi de al l shapes and si zes f or a compl et e i nst al l at i on. Use bul l nose uni t s al ong si l l s and caps and at ver t i cal ext er nal cor ner s i ncl udi ng door j ambs, wi ndow j ambs, and ot her such openi ngs. Pr ovi de coved base uni t s t o meet f i ni shed f l oor sur f aces wher e cer ami c t i l e f l oor occur s.

a. Wher e backs of uni t s wi l l be exposed i n unf i ni shed r ooms, pr ovi de smoot h backs, f r ee f r om gl aze. Wher e backs of uni t s wi l l r ecei ve pl ast er , pr ovi de scor ed, combed, or ot her wi se r oughened backs.

b. Pr ovi de uni t sur f aces, t o r ecei ve mor t ar , r easonabl y f r ee f r om gl aze and sui t abl e f or r ecei v i ng mor t ar .

c. Pr ovi de t i l e f or f i r e r at ed wal l s wi t h t he per cent of sol i d r equi r ed f or t hat r at i ng.

NOTE: Appr opr i at e i nf or mat i on shoul d be i ndi cat ed.

I ncl ude t hi s schedul e f or i nf or mat i on when i t i s not conveni ent t o i ndi cat e on t he pr oj ect dr awi ngs.

Sel ect col or s f r om manuf act ur er ' s st andar d col or s.

SECTI ON 04 20 00 Page 21

d. St r uct ur al Cl ay Faci ng Ti l e Schedul e

Locat i on Nomi nal Face Di mensi ons

Col or of Fi el d Col or of Base

2. 2. 2. 6 Sal vaged Br i ck

NOTE: Use of sal vaged/ r ecover ed mat er i al s cont r i but es t o meet i ng t he r equi r ement s of Sect i on

01 33 29 SUSTAI NABI LI TY REQUI REMENTS AND REPORTI NG.

I ncl ude br acket ed wor di ng i f br i cks wi l l be i n st r uct ur es used f or chi l dr en or r esi dences.

I ndi cat e on dr awi ngs l ocat i ons wher e sal vaged br i ck i s accept abl e.

Use [ l ead- f r ee] sal vaged br i cks and ot her masonr y uni t s i n pl ace of new br i cks or masonr y uni t s as i ndi cat ed. [ Wash br i cks sal vaged f r om f oundr i es or i ndust r i al bui l di ngs wi t h appr opr i at e met al - dust r emovi ng cl eaner . ] When usi ng sal vaged br i ck, sel ect sal vaged ext er i or f ace br i cks f r om ext er i or l ocat i ons.

Pr ovi de sal vaged br i cks t hat meet st andar ds of new br i cks ot her wi se used i n appl i cat i on, and cl eaned of al l mor t ar pr i or t o use. Submi t document at i on cer t i f y i ng pr oduct s ar e f r om sal vaged/ r ecover ed sour ces.

I ndi cat e r el at i ve dol l ar val ue of sal vaged cont ent pr oduct s t o t ot al dol l ar val ue of pr oduct s i ncl uded i n pr oj ect .

2. 2. 2. 7 Fl ue Li ni ngs and Thi mbl es

Pr ovi de uni t s t hat compl y wi t h ASTM C315, and ar e f r ee f r om f r act ur es.

Pr ovi de si zes and shapes as i ndi cat ed.

2. 2. 3 Concr et e Uni t s

2. 2. 3. 1 Aggr egat es

NOTE: Wher e suf f i c i ent evi dence based on pr evi ous const r uct i on exper i ence i ndi cat es concr et e masonr y uni t s manuf act ur ed f r om aggr egat e f r om a speci f i c sour ce may be subj ect t o excessi ve popout s and/ or st ai ni ng, cont r act speci f i cat i ons may be wr i t t en t o excl ude such aggr egat e. Del et e t hi s ar t i c l e when t he concr et e uni t s wi l l not be exposed t o v i ew.

Test l i ght wei ght aggr egat es, and bl ends of l i ght wei ght and heavi er aggr egat es i n pr opor t i ons used i n pr oduci ng t he uni t s, f or st ai n- pr oduci ng i r on compounds i n accor dance wi t h ASTM C641, vi sual c l assi f i cat i on met hod.

Do not i ncor por at e aggr egat es f or whi ch t he i r on st ai n deposi t ed on t he f i l t er paper exceeds t he " l i ght st ai n" c l assi f i cat i on.

SECTI ON 04 20 00 Page 22

Use i ndust r i al wast e by- pr oduct s ( ai r - cool ed sl ag, c i nder s, or bot t om ash) , gr ound wast e gl ass and concr et e, gr anul at ed sl ag, and expanded sl ag i n aggr egat es.

2. 2. 3. 2 Concr et e Masonr y Uni t s ( CMU)

NOTE: Concr et e uni t s may be pr oduced i n t hr ee wei ght c l assi f i cat i ons. I t i s i mpor t ant t hat t he wei ght c l assi f i cat i on desi r ed be desi gnat ed.

Low al kal i cement maybe speci f i ed f or use i n CMU i f ef f l or escence caused by t he use of avai l abl e cement i s a pr obl em. However , t hese cement s ar e di f f i cul t t o obt ai n i n some r egi ons wher e sul f at es ar e not an i ssue.