MS 010 Insulation.pdf

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MATERIAL APPROVAL SUBMITTAL

(See Instructions on Reverse)

Form Approved OMB No 9000-0062

Expires May 31, 2005

Public reporting burden for this collection of information is estimated to average 20 minutes per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden to the Department of Defense, Washington Headquarters Services, Directorate for Information Operations and

Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction Project OMB No 9000-0062, Washington DC 20503. Please DO NOT RETURN your form to either of these addresses. Send your completed form to: SAF/AQCP, 1060 Air Force Pentagon, Washington DC

TO: (Contracting Officer) FROM: (Contractor) DATE

CONTRACT NUMBER SUBMISSION NUMBER SUBMITTAL

PREVIOUS SUBMISSION NUMBER PROJECT NUMBER

TO BE COMPLETED BY CONTRACTOR FOR GOVERNMENT USE ONLY

ITEM

NO.

SPECIFICATION SECTION/

PARA NO./DRAWING NO.

DESCRIPTION OF MATERIAL

(Include Type, Model Number, Catalog Number, Mfg., etc.)

AP-

PROVED

DISAP-

SEE

REVERSE

INITIAL

BY COMPLETING THIS FORM, THE UNDERSIGNED CONTRACTOR CERTIFIES THAT

THE MATERIAL COMPLIES WITH ALL SPECIFICATIONS OF SUBJECT CONTRACT.

DATE (YYYYMMDD) TYPE OR PRINT NAME AND GRADE SIGNATURE

FOR GOVERNMENT USE ONLY

TO: (Base Civil Engineering Officer)

For Evaluation and Action RNLT ________________ OR SOONER

TO: (AF Contracting Office)

RECOMMEND APPROVAL DISAPPROVAL AS INDICATED ABOVE AND SUBJECT TO ANY APPLICABLE COMMENTS ON THE REVERSE

TO: (Contractor)

APPROVED

DISAPROVED AS INDICATED ABOVE AND SUBJECT TO ANY APPLICABLE COMMENTS ON THE REVERSE SIDE. REQUEST

RESUBMITTAL ON DISAPPROVED ITEMS WITHIN ____ DAYS OF DATE SHOWN BELOW.

AF IMT 3000, 20030901, V1 PREVIOUS EDITION IS OBSOLETE.

New Resubmittal

COMMENTS

(Number to correspond with applicable Item Number on reverse)

INSTRUCTIONS TO CONTRACTORS

1. The term "material" is defined as articles, supplies, raw materials, equipment, parts, components, and end items that are to be incorporated into the work required by the contract.

2. This form is to be used by contractors for submitting Shop Drawings, Equipment Data, Manufacturer's Literature and Certificates and samples of Materials to the Government for approval in accordance with the provisions of this contract. Unless otherwise specified, it is to be prepared in 4 copies, signed, and provided to the contracting officer with appropriate attachments.

3. Item(s) to be approved will be clearly tabbed or identified. Data pertaining to item(s) to be approved will be clearly identified or tabbed, particularly where documents are voluminous, in order to properly evaluate the materials or articles to be incorporated in the work. Each attachment will be numbered to correspond with the item number shown on the face of this form.

4. Requests submitted shall be numbered consecutively, by contract, in the space entitled "Submission No.". This number, in addition to the Contract No., will be used to identify each Material Approval Submittal. Resubmissions will be indicated in the appropriate block and the insertion of previous submission number and data in addition to a new submission number. A single submission should be used for all work of a section of the specifications, but in NO instance should the submission include work for more than one (1) contract. Submittals requiring priority handling will be submitted by separate submittal using the form and so marked across the face of the form.

5. This Material Approval Submittal is not valid unless it is signed by the contracting officer. This approval is required as called for by the contracting officer under the terms of this contract.

AF IMT 3000, 20030901, V1 (REVERSE)

TO Contracting Officer: Capt. Hillary Ince

FROM Contractor: FARR Builders LLC S. Gevers, San Antonio, TX 78210

DATE: 12 Sept. 17

CONTRACT NUMBER: FA4661-15-D-0001

SUBMISSION NUMBER: 010

PREVIOUS SUBMISSION NUMBER: 007

PROJECT NUMBER: FNWZ 12-0053

ITEM NORow1: 1

SPECIFICATION SECTION PARA NODRAWING NORow1: Per Sow

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow1: Adhesive

INITIALRow1: PR

ITEM NORow2:

SPECIFICATION SECTION PARA NODRAWING NORow2:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow2: duct wrap

INITIALRow2: PR

ITEM NORow3:

SPECIFICATION SECTION PARA NODRAWING NORow3:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow3: alum. elbow

INITIALRow3: PR

ITEM NORow4:

SPECIFICATION SECTION PARA NODRAWING NORow4:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow4: roll jacket

INITIALRow4: PR

ITEM NORow5:

SPECIFICATION SECTION PARA NODRAWING NORow5:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow5: armaflex tube

INITIALRow5: PR

ITEM NORow6:

SPECIFICATION SECTION PARA NODRAWING NORow6:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow6: earthwool 1000 pipe

INITIALRow6: PR

ITEM NORow7:

SPECIFICATION SECTION PARA NODRAWING NORow7:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow7: foam glass

INITIALRow7: PR

ITEM NORow8:

SPECIFICATION SECTION PARA NODRAWING NORow8:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow8: insulation board

INITIALRow8: PR

ITEM NORow9:

SPECIFICATION SECTION PARA NODRAWING NORow9:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow9: strapping/seals

INITIALRow9: PR

ITEM NORow10:

SPECIFICATION SECTION PARA NODRAWING NORow10:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow10:

INITIALRow10:

ITEM NORow11:

SPECIFICATION SECTION PARA NODRAWING NORow11:

DESCRIPTION OF MATERIAL Include Type Model Number Catalog Number Mfg etcRow11:

INITIALRow11:

DATE YYYYMMDD: 2017-09-12

TYPE OR PRINT NAME AND GRADE: Rene Garcia

TO Base Civil Engineering Officer: 502 CE

RNLT:

DATE YYYYMMDD_2: 20170913

TYPE OR PRINT NAME AND GRADE_2: SrA Vitaliy Poprozhuk

TO AF Contracting Office:

DATE YYYYMMDD_3: 20170913

TYPE OR PRINT NAME AND GRADE_3: Patrick Rolan, GS-12

TO Contractor:

DATE YYYYMMDD_4: 20170913

TYPE OR PRINT NAME AND GRADE_4: Capt Hilary Ince

2017-09-14T07:47:18-0500

POPROZHUK.VITALIY.NIKOLAYEVI.1462881092

2017-09-13T15:55:31-0500

ROLAN.PATRICK.M.1515150249

2017-09-14T10:20:22-0500

INCE.HILARY.RAE.1368173785

Text5:

Check Box6: Yes

Check Box7: Off

Check Box8: Off

Check Box9: Yes

Check Box10: Off

Check Box11: Off

Check Box12: Yes

Check Box13: Off

Check Box14: Off

Check Box15: Yes

Check Box16: Off

Check Box17: Off

Check Box18: Yes

Check Box19: Off

Check Box20: Off

Check Box21: Yes

Check Box22: Off

Check Box23: Off

Check Box24: Yes

Check Box25: Off

Check Box26: Off

Check Box27: Yes

Check Box28: Off

Check Box29: Off

Check Box30: Yes

Check Box31: Off

Check Box32: Yes

Check Box33: Off

Check Box34: Off

Check Box35: Off

Check Box36: Off

Check Box37: Off

Check Box38: Off

Check Box3: Yes

Check Box4: Yes

Check Box5: Off

Check Box40: Off

COMMENTS Number to correspond with applicable Item Number on reverseRow1: Strapping seals - provide strapping as described in 23 07 00, 2.3.8

Check Box39: Yes

Check Box50: Off

2017-08-30T12:33:24-0500

Rene Garcia

DESCRIPTION

800-231-1024 Fax (713) 691-7492 www.itwinsulation.com

FDE-0107

Supercedes FDE-0505

4.10Pabco/Childers Metals © 2007 ITW Insulation Systems

STRAPPING AND SEALS MANUF ACTURED BY GERRARD & CO.

ALUMINUM STRAPPING

Gerrard Aluminum Strapping is manufactured from high quality aluminum alloy conforming to ASTM B-209 designation. It is .020" in thickness to allow for maximum tensioning. Aluminum strapping is available in 1/2" and 3/4" widths. Aluminum strapping is to be used where maximum tension or severe corrosion resistance is not required.

STAINLESS STEEL STRAPPING

Gerrard Stainless Steel Strapping is manufactured from T-304 stainless steel in a special soft annealed temper to facilitate handling. It is available in 1/2" and 3/4" widths and in .015" and .020" thickness.

Blue painted 1/2" width, .020" thickness is available when a need exists to identify underlying asbestos free insulation. Stainless steel strapping offers the greatest strength and corrosion resistance. T-316 Stainless Steel available upon request.

ALUMINUM BUTT STRAP

ITW's Aluminum Butt Strap is used to seal circumfer-ential joints of aluminum jacketing on insulated piping. It is manufactured from aluminum alloy conforming to ASTM B-209 designation. It is available in .020" thickness, 2" widths and 100' lengths.

STAINLESS STEEL BUTT STRAP

ITW's Stainless Steel Butt Strap is used to seal circumferential joints of stainless steel jacketing on insulated piping. It is manufactured from T-304 stainless steel and is available in .010" thickness, 2" width and 100' lengths.

ALUMINUM WING SEALS

Gerrard Stainless Steel Wing Seals are manufactured from heavy duty T-304 annealed stainless steel. These seals are .032" in thickness to allow for maximum tensioning and binding power. They are available in 1/ 2", and 3/4" widths. T-316 available upon request.

(See Stainless Steel Closed Seals for diameters of 8' or more)

STAINLESS STEEL CLOSED SEALS

STAINLESS STEEL WING SEALS

Gerrard Aluminum Wing Seals are manufactured from heavy duty hard temper aluminum conforming to ASTM B-209 designation. These seals are .032" aluminum to allow for maximum tensioning and binding power. They are available in 1/2" and 3/4" widths.

Gerrard Stainless Steel Closed Seals are manufactured from heavy duty .024" T-304 hard temper stainless steel. They are available in 1/2" x 7/8" and 3/4" x 7/8" sizes. Closed seals are recommended in lieu of wing seals for use with strapping on tanks and/or vessels with diameters of 8' or more and when applying tensioning springs, since a much stronger closure results from the use of closed seals.

EXPAND-R-STRAP

Expand-R-Strap has been discontinued. Mity- Springs are recommended as replacement.

Strapping & Seals

(Fastening Devices)

AF 66

SCHEDULE OF MATERIAL SUBMITTALS PROJECT NUMBER PROJECT TITLE SOLICITATION/ CONTRACT NUMBER

FNWZ 12-0053 North Addition to B8040 FA4661-15-D-0001

TO BE COMPLETED BY PROJECT ENGINEER North Addition to B8040

NUMBER OF COPIES REQUIRED = 3 REQUIRED SUBMISSION DATE

Line Number ITEMS OR DESCRIPTION CERTIFICATION OF COMPLIANCE SHOP DRAWINGS SAMPLES COLOR SELECTION MANUFACTURER'S RECOMMENDATIONS MANUFACTURER'S WARRANTY CATALOG DATA OPERATING INSTRUCTIONS MSDS OTHER PLANS DATE RECEIVED IN CONTRACTING DATE TO CIVIL ENGINEERING RETURN SUSPENSE DATE SUBMITTAL NUMBER DATE CONTRACTOR CONTRACTOR RESUBMITTAL FINAL APPROVAL REMARKS

OF ITEM, CONTRACT REFERENCE, TYPE OF NOTIFIED

SUBMITTAL APPROVED DIS-APPROVED

1 safety plan x n/a 06/28/17

2 QC plan x 06/28/17

3 bonds x 07/25/17

4 saging plan x 08/08/17

5 fire alarm x x x x x

6 mass/notification x x x x x

7 Plumbing x x

8 Mechanical x x 08/15/17

9 plumbing consumables x x x x

10 mechanical consumables x x x x rene garcia: rene garcia:

08/21/17

11 Abatement Plan x 08/25/17

12 plumbing fixtures x x 08/30/17

13 hvac/plumbing insulation x x x x 09/12/17

Schedule of Material Submittals, MAR 05 (SAF/AQCP) / PREVIOUS FORM IS OBSOLETE

Page &P of &N

STRONGER BONDS, FOR TIGHTER SEAMS

Formulated for Armaflex Insulations

Air-drying contact adhesive

Years of on-the-job performance

Meets

MIL-A-24179A

and Amend-2

SUBMITTAL

T u b e s S h ts

R o lls

P ip

H a n g rs In su la ti

T a p

S u d ri s

Description Armaflex® 520 Adhesive is an air-drying contact adhesive that is excellent for joining seams and butt joints of Armaflex Pipe and Sheet Insulations for line temperatures up to 250°F (120°C). The adhesive may also be used to apply Armaflex Sheet Insulation to flat or curved metal surfaces that will operate at temperatures up to 180°F (82°C).

• Meets Military Specification MIL-A-24179A and Amend-2 as Type II, Class 1

• Dried film also meets 25/50 flame spread index and smoke developed index requirements of codes and specifications when tested by ASTM E 84 Test Method

Uses 520 Adhesive will make a resilient and heat-resistant bond with many materials where the use of a solvent-base neoprene contact adhesive is suitable and desirable.

It will make a strong resilient bond for sealing laminated aluminum foil and kraft paper vapor retarder jackets.

Properties

Color Light tan

Net Weight

6.9 lb per gallon (828 g/l)

Composition Synthetic rubber base with synthetic resins and fillers added;

hydrocarbon- and ketone-type solvents. V.O.C. Content: 432 g/l, calculated SCAQMD 1168

Solids Content Approximately 22% by weight.

Coverage 200 sq ft (5m2/l) per gallon max, single coat (depending upon porosity of materials bonded and air temperature)

Shelf Life 1-1/2 years in original sealed container; storage temperature 60°F to 80°F (16°C to 27°C)

Minimum Drying Time 3–5 minutes under normal conditions

Temperature Limits 250°F (120°C)—Armaflex Pipe Insulation seams and joints 180°F (82°C)—full-bonding Armaflex Sheet Insulation

Container Sizes Half-pint and pint brush-top cans and pint, quart, and gallon containers

Fire Performance Wet: Flash point below 20°F (-7°C) (TOC) Dry: ASTM E 84 Method* Applied on steel plate

Flame Spread Index Smoke Developed Index

DANGER—Extremely flammable mixture; vapors may cause flash fire; vapors may ignite explosively; prevent buildup of vapors—open all windows and doors—use only with cross ventilation; keep away from heat, sparks, and open flame; do not smoke; extinguish all flames and pilot lights; and turn off stoves, heaters, electric motors, and other sources of ignition during use and until all vapors are gone; close container after use; avoid prolonged breathing of vapor and prolonged contact with skin; do not take internally; keep away from children.

Not for consumer use. Sold only for professional or industrial application.

Application Instructions Mix well, and apply only to clean, dry, oil-free surfaces. For best results, the adhesive should be brush-applied in a thin, uniform coat to both bonding surfaces. Allow the adhesive to tack prior to joining both surfaces. Avoid open time of more than 10 minutes. 520 Adhesive bonds instantly, so pieces must be positioned accurately as contact is made. Moderate pressure should then be applied to the entire bonding area to insure complete contact.

It is recommended that the adhesive be applied at temperatures above 40°F (4°C) and not on heated surfaces.

Where application between 32°F and 40°F (0°C and 4°C) can not be avoided, exercise more care in applying the adhesive and closing the joint. Applications below 32°F (0°C) are not recommended.

Where lines and tanks that are insulated and will operate at hot temperatures, 520 Adhesive must cure a minimum of 36 hours at room temperature to attain heat resistance for insulated pipe to 250°F (120°C) and insulated tanks and equipment to 180°F (82°C).

Adhesive-bonded seams and joints of Armaflex Pipe Insulation must cure before finishes are applied. Where the insulation is installed by adhering seams and butt joints, the adhesive must cure 24 to 36 hours.

Adhesive-bonded seams and joints of Armaflex Sheet Insulation must cure before finishes are applied. Where the insulation is installed by adhering seams and butt joints only, the adhesive must cure 24 to 36 hours. Where the insulation is installed against surfaces with full adhesive coverage, requiring wet adhesive at joints, the adhesive must cure seven days.

Thinning is not recommended.

Either methyl ethyl ketone or most lacquer thinners can be used to clean fresh residue from tools and workpieces.

Armacell provides this information as a technical service. To the extent the information is derived from sources other than Armacell, Armacell is substantially, if not wholly, relying upon the other source(s) to provide accurate information. Information provided as a result of Armacell's own technical analysis and testing is accurate to the extent of our knowledge and ability as of date of printing, using effective stan-dardized methods and procedures. Each user of these products, or information, should perform their own tests to determine the safety, fit-ness and suitability of the products, or combination of products, for any foreseeable purposes, applications and uses by the user and by any third party to which the user may convey the products. Since Armacell cannot control the end use of this product, Armacell does not guaran-tee that the user will obtain the same results as published in this docu-ment. The data and information are provided as a technical service and are subject to change without notice.

ARMACELL LLC

7600 Oakwood Street Extension P. O. Box 1038 • Mebane, NC 27302

TEL. 919 304-3846 • FAX 919 304-3847

E-MAIL info.us@armacell.com INTERNET www.armacell.com

For any updates on this document, please refer to our website.

© 2007 Armacell LLC Printed in United States of America520S 001 04 07 NA NA www.knaufinsulation.us

AH-SS-5e 08-12

Knauf Insulation GmbH One Knauf Drive, Shelbyville, IN 46176 Tel: (800) 825-4434 ext. 8283 FAX: (317) 398-3675

© 2012 Knauf Insulation GmbH.

Friendly Feel® Duct Wrap with ECOSE® Technology Submittal Date _________________

Knauf Insulation Friendly Feel® Duct Wrap with ECOSE® Technology and KwikStretch® Markings is a thermal and acoustical insulation blanket made from highly resilient, inorganic glass fibers bonded with ECOSE Technology. It is available unfaced, with a foil-scrim-kraft (FSK) jacket and with a white metalized polypropylene-scrim-kraft (PSK) jacket. Vapor retarders provide a 2" (51 mm) staple flange on one edge, and the factory-applied facing assures uniform quality.

KwikStretch Markings on the staple flange allow for easy and accurate job site measurements.

ECOSE Technology ECOSE Technology is a revolutionary binder chemistry that makes Knauf Insulation products even more sustainable than ever. It features rapidly renew-able bio-based materials rather than non-renewable petroleum-based chemicals traditionally used in fiber glass insulation products. ECOSE Technology reduces binder embodied energy and does not contain phenol, formaldehyde, acrylics or artificial colors.

Application Knauf Insulation Friendly Feel Duct Wrap is used as external insulation on commercial or residential heating or air conditioning ducts. It is suitable for the exterior of rectangular or round sheet metal ducts and spaces or surfaces where temperature and condensation must be controlled.

Features and Benefits

• Low “k” factor significantly reduces heat gain or loss when applied with proper compression.

decrease.

proper installation and sealed joints, seams and penetrations.

• Resists damage in shipment, and during and after installation.

Sustainability

• Carbon negative: meaning Knauf Insulation thermal insulation products recover the energy that it took to make them in just hours or days, depending on the application. Once installed, the product continues to save energy and reduce carbon generation as long as it is in place.

• Fiber glass insulation with ECOSE Technology contains three primary ingredients:

• Sand, one of the world’s most abundant resources

every 6 months

Specification Compliance In U.S.:

• ASTM C 1139 - unfaced; Type I, Type II,

verified to be formaldehyde free

In Canada:

Technical Data Surface Burning Characteristics

adhesive) does not exceed 25 Flame Spread, 50 Smoke Developed when tested in accordance

Temperature Range (ASTM C 411)

• Faced, can be used on ducts operating up to 250°F

(121°C).

• Unfaced, up to 350°F (177°C).

Water Vapor Permeance (ASTM E 96, Procedure A)

• FSK and white PSK facings have maximum water vapor permeance of .02 perms.

Water Vapor Sorption (ASTM C 1104)

• Less than 5% by weight when tested for 96 hours at

120°F (49°C) and 95% relative humidity.

Corrosiveness (ASTM C 665)

• Does not accelerate corrosion on steel, copper or aluminum.

Corrosion (ASTM C 1617)

• The corrosion rate in mils/yr will not exceed that of the 1 ppm chloride solution.

Mold Growth (ASTM C 1338)

• No growth.

Puncture Resistance (TAPPI Test T803) (Beach Units)

• FSK and PSK: 25

Application and Specification Guidelines Storage

• Protect stored insulation from water damage, construction damage and other abuse.

• If stored outside, proper protection from weather conditions should be provided.

Preparation

• Install Knauf Insulation Friendly Feel Duct Wrap over clean, dry sheet metal ducts.

• All sheet metal joints and seams must be sealed to prevent air leakage from the duct.

• Install Knauf Insulation Friendly Feel Duct Wrap

• Butt all insulation joints firmly together. Longitudinal seam of the vapor retarder must be overlapped a minimum of 2" (51 mm). A 2" (51 mm) tab is provided for the circumferential seam and must be overlapped.

• Where vapor retarder performance is necessary, all penetrations, joints, seams and damage to the fac-ing should be sealed with an FSK, PSK or foil tape or glass fabric and mastic prior to system startup.

• Pressure sensitive tapes should be a minimum of 3" (76 mm) wide and be applied with moving pressure using an appropriate sealing tool. Staples should be outward clinch and placed approximately 6" (152 mm) on center.

• For rectangular ducts over 24" (610 mm) wide, secure the insulation to the bottom side of the duct with mechanical fasteners spaced on 18" (457mm) centers to reduce sag. Care should be taken to avoid overcompressing the insulation with the retaining washer.

• It is neither necessary nor desirable to adhere duct wrap to duct surfaces with adhesive.

• Unfaced Duct Wrap should be overlapped with a minimum of 2" (51 mm) and fastened with 4" (102mm) to 6" (152 mm) nails or skewers placed 4" (102mm) apart or secured with a wire or banding system. Care must be taken to avoid damaging the duct wrap. Refer to diagram for staple stitching and butt-joint method.

Installation Procedures

• Use the table (back) to determine stretch-outs required for the nominal thickness of insulation to

Fiber Glass and Mold Fiber glass insulation will not sustain mold growth.

However, mold can grow on almost any material when it becomes wet and contaminated. Carefully inspect any insulation that has been exposed to water. If it shows any sign of mold, it must be discarded. If the material is wet but shows no evidence of mold, it should be dried rapidly and thoroughly. If it shows signs of facing degradation from wetting, it should be replaced.

Air handling insulation used in the air stream must be discarded if exposed to water.

Notes The chemical physical properties of Knauf Insulation Friendly Feel® Duct Wrap with KwikStretch® Markings

Friendly Feel® Duct Wrap

1 All Duct Wrap products 2 0.75 PCF, 2" and greater; 1.0 PCF, 1½" and greater; 1.5 PCF, 1½" and greater

P = Perimeter of duct to be installed.

Condensation Control Recommended minimum install R-Values for condensation control on flat surfaces. Surface emittance : 0.2 (aged aluminum foil or galvanized sheet metal).

RH

Operating Temperature

45°F (7°C) 55°F (13°C) 60°F (18°C)

Ambient Temperature (°F) Ambient Temperature (°F) Ambient Temperature (°F)

% 70 80 90 100 110 70 80 90 100 110 70 80 90 100 110

60 2.21 3.31 4.31 4.32 5.43 1.11 2.21 3.31 3.31 4.32 1.11 1.11 2.21 3.31 4.32

70 3.31 5.43 6.54 7.65 — 1.11 3.31 4.32 6.54 6.54 1.11 1.11 3.31 5.43 6.54

80 7.04 — — — — 3.31 6.54 — — — 2.21 3.31 6.54 — — 90 — — — — — — — — — — 6.54 — — — —

Insertion Loss (Reduction of Sound Transmitted Through Duct Wall) (Sound and Vibration Design and Analysis, National Environmental Balancing Bureau, 1994)

Duct Wrap Insertion Loss, dB

Duct Dimensions

Sheet Metal

Nominal Thickness

Nominal Density 63Hz 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz

Thermal Efficiency (ASTM C 177)

Mean Temperature

0.75 PCF 1.0 PCF 1.5 PCF

k

(SI) k

(SI) k

(SI)

Stretch-Outs

Labeled Thickness

Installed Compressed

Thickness Round Square Rectangular

11/2" (38 mm) 11/8" (29 mm) P+91/2" (241 mm) P+8" (203 mm) P+7" (178 mm) 2" (51 mm) 11/2" (38 mm) P+12" (305 mm) P+10" (254 mm) P+8" (203 mm) 23/16" (56 mm) 15/8" (42 mm) P+13" (330 mm) P+11" (279 mm) P+81/2" (216 mm) 21/2" (64 mm) 17/8" (48 mm) P+141/2" (368 mm) P+121/2" (318 mm) P+91/2" (241 mm) 3" (76 mm) 21/4" (57 mm) P+17" (432 mm) P+141/2" (368 mm) P+111/2" (292 mm)

R-Value @ 75ºF Mean Temperature

Density Thickness Out-Of Package

R-Value Installed R-Value

(at 25% Compression)

.75 PCF

(12 kg/m3)

11/2" (38 mm) 5.1 4.2 2" (51 mm) 6.8 5.6 23/16" (56 mm) 7.4 6.0 21/2" (64 mm) 8.5 7.0 3" (76 mm) 10.2 8.4

1.0 PCF

(16 kg/m3)

11/2" (38 mm) 5.6 4.5 2" (51 mm) 7.4 6.0

1.5 PCF

(24 kg/m3)

11/2" (38 mm) 6.1 4.8 2" (51 mm) 8.2 6.4

Forms Available

Density Thickness Width Length Facing

.75 PCF

(12 kg/m3)

11/2" (38 mm) 48" (1219 mm)

100' (30.48 m) FSK, PSK, unfaced2" (51 mm) 75' (22.86 m)

23/16" (56 mm) 75' (22.86 m) 21/2" (64 mm) 75' (22.86 m) 3" (76 mm) 50' (15.24 m)

1.0 PCF

(16 kg/m3)

11/2" (38 mm) 48”

100' (30.48 m) 2" (51 mm) 75' (22.86 m)

1.5 PCF

(24 kg/m3)

11/2" (38 mm) 48"

75' (22.86 m) 2" (51 mm) 50' (15.24 m)

5 0.75 PCF, 3"

represent typical average values determined in accor-dance with accepted test methods. The data is subject to normal manufacturing and testing variations. The data is supplied as a technical service and is subject

presented by these or any other materials under actual fire conditions.

Check with your Knauf Insulation sales representative to assure information is current.

DESCRIPTION THICKNESS & Suggested Applications

Aluminum Roll

Jacketing

The standard for industrial use.

Recommended over insulated lines up to 36" O.D. including insulation.

A heavier weight jacketing used on larger diameter lines and large equipment up to 8 feet in diameter.

Used in special applications where extra thickness and protection is required, such as fabricated tank head covers and other special fabrications.

Available in rolls, where extra heavy gauges are required because of severe mechanical abuse or special fabricating requirements, such as flat ducts or precipitators. Also recommended for areas subject to high wind conditions.

.016"

.020"

.024"

.032"

ITW Pabco/Childers Aluminum Roll Jacketing is manufactured from alloys 3105 and 3003, conforming to ASTM B-209 designation, half-hard temper (H-14) and heavier gauges quarter-hard (H-12 lock-forming quality).

Jacketing is recommended for insulated piping, tanks and vessels less than 8 feet in diameter.

Deep corrugated sheets are recommended for diameters greater than 8 feet.

RECOMMENDED USES

.040"

800-231-1024 Fax (713) 691-7492 www.itwinsulation.com

ARJE-0603

Supercedes ARJE-0609

2.10Pabco/Childers Metals © 2009 ITW Insulation Systems

Commercially pure aluminum is relatively soft as structural material. Its strength can be greatly im-proved by alloying aluminum with small percentages of one or more other elements such as manganese, silicon, copper, magnesium or zinc. Additional strength can be achieved by cold working, such as cold rolling.

Standard alloys and nominal chemical composition

Alloy Copper Manganese Magnesium

3003 .12

.6

1.2

.50

ITW reserves the right to ship whichever alloy is in stock at time of order placement, unless advised a specific alloy is requested (may affect lead-time and/or price). Other alloys are special order and minimum quantities and extended lead-time required.

ITW's aluminum roll jacketing is available in smooth, stucco embossed or 3/16 corrugations (cross-crimped) finishes.

.050"

(.4mm)

(.5mm)

(.6mm)

(.8mm)

(1.0mm)

(1.2mm)

POLYSURLYN MOISTURE RETARDER

Polysurlyn consists of a 3 mil thickness of a co-extrusion of polyethylene and DuPont's Surlyn® which is heat laminated to the metal jacketing. Due to its superior performance characteristics, it replaces the old standard 1 mil and 3 mil polykraft moisture retarders. For cold rooftop and hot work cyclical applications, refer to Technical Information for recommendations.

lhemann

Text Box

SURFACE BURNING CHARACTERISTICS

ASTM E 84

FLAME SPREAD INDEX 0

SMOKE DEVELOPED INDEX 5

Tested with exterior surface facing the flame.

Sticky Note

Accepted set by lhemann a d v a n c e d i n s u l a t i o n

• Closed-cell, nonwicking

• GREENGUARD Indoor Air Quality Certified®

• Microban® antimicrobial product protection

• The IAQ Insulation™

• Fiber-free

• 25/50 through 1" wall

AP Armaflex® & AP Armaflex W Tube Insulation

Tube Insulation

Superior Moisture Control, Mold-Resistant, Available Black or White

FM

AP Armaflex Pipe (Tube) Insulation is the original closed cell, fiber-free elastomeric foam and the world’s most recognized brand in flexible mechanical insulation.

• Proven: World’s first choice for insulating chilled water and refrigeration lines

• Mold resistant: Made with Microban antimicrobial product protection

• Indoor Air Quality-friendly: Fiber-free, formaldehyde-free, low VOCs, nonparticulating. GREENGUARD Indoor Air Quality Certified®

• Durable: No fragile vapor retarder

AP Armafex Pipe (Tube) Insulation is a black or white flexible elastomeric thermal insulation. The expanded closed-cell structure makes it an efficient insulation. It is manufactured without the use of CFC’s, HFC’s or HCFC’s. All AP Armaflex products are made with Microban® antimicrobial product protection for added defense against mold on the insulation.

• Nominal wall thicknesses of 3/8˝, 1/2˝, 3/4˝ and 1˝ (10, 13, 19 and 25mm)

• Popular sizes up to 8˝ IPS*

Factory Mutual (FM) Approvals

AP Armaflex is approved through continuing supervision by Factory Mutual Approvals to consistently provide actual values on these key performance criteria for mechanical system insulation:

• Thermal Conductivity: 0.25 BTU-in/hr. ft2 °F

• Water Vapor Transmission: 0.05 perm-inch

• Fire Rating: will not contribute significantly to fire (simulated end-use testing)

As tested by ASTM E 84 “Method of Test for Surface Burning Characteristics for Building Materials” AP Armaflex Pipe Insulation has a flame-spread index of less than 25 and a smoke-developed index of less than 50.

AP Armaflex Black meets CAN/UL S102.

Note: Numerical flammability ratings alone may not define the performance of products under actual fire conditions. They are provided only for use in the selection of products to meet limits specified.

* Black Only

AP Armaflex Tube Insulation www.armacell.com/us For the latest document, please refer to our website.

AP Armaflex (and AP Armaflex W) Pipe (Tube) Insulation

• Retards heat gain and controls condensation drip from chilled-water and refrigeration systems. Efficiently reduces heat flow for hot-water plumbing, liquid-heating and dual-temperature piping

• Acceptable for use in air plenums and conforms to NFPA 90A and NFPA 90B requirements

The recommended temperature usage range for AP Armaflex Pipe Insulation is -297°F to +220°F (-183°C to +105°C). For use on cold pipes, thicknesses have been calculated to control condensation on the insulation outer surface, as shown in the table of thickness recommendations. AP Armaflex meets the energy code requirements of ASHRAE 90.1, International Energy Conservation Code (IECC) and other building codes.

AP Armaflex Pipe Insulation in unslit tubular form can be slipped onto piping before it is connected, or it can be slit lengthwise and snapped over piping already connected. Fitting covers are fabricated from miter-cut tubular form. In all cases, butt joints and seams are to be sealed with one of our Armaflex adhesives:

Armaflex 520, 520 Black or, where a low V.O.C. adhesive is required, 520 BLV. 520 Adhesives are contact adhesives;

therefore, in all cases, both surfaces to be joined are coated with adhesive.

For pipes greater than 8˝ IPS*, use AP/Armaflex Sheet/Roll insulation (black only). For thicknesses greater than 1˝, sleeve the insulation. See technical bulletin #030 for additional information.

AP Armaflex normally requires no supplemental vapor-retarder protection but additional vapor-retarder protection may be necessary when installed on very-low-temperature piping or exposure to continually high humidity conditions.

AP Armaflex is designed for installation above or below ground.

For below ground applications, contact Armacell or see our Technical Bulletin No. 7 on our website, www. armacell.com.

Outdoors, a weather-resistant protective finish is to be applied and Armaflex WB Finish is recommended.

Armaflex insulation products must be installed according to “Installation of Armaflex Insulations” brochure.

Proper installation is required to assure Armaflex insulation performance.

AP/Armaflex FS pipe insulation is available in 1-1/2˝ and 2˝ wall thicknesses with 25/50 rating for ID size range from 3/8˝ to 8˝ IPS*.

See AP Armaflex FS submittal.

AP Armaflex Pipe Insulation developed to meet:

ASTM C 534, Type I — Tubular Grade 1

ASTM E 84, NFPA 255, UL 723

CAN/ULC S102 (Black) UL 94 5V-5A, V-O, File E 55798

NFPA 90A, 90B

UL 181

ASTM G-21/C1338,

ASTM G-22

ASTM D 1056, 2B1

MIL-P-15280J, FORM T (Black)

MIL-C-3133C (MIL STD 670B),

Black Grade SBE 3

MEA 96-85-M

City of LA – RR 7642

ALL ARMACELL FACILITIES

IN NORTH AMERICA ARE

ISO 9001:2000 CERTIFIED.

AP Armaflex Tube Insulation www.armacell.com/us

For the latest document, please refer to our website.

Specifications Values Test Method

Thermal Conductivity, Btu • in./h • ft2 • °F (W/mK) 75°F Mean Temperature (24°C) 90°F Mean Temperature (32°C)

0.25 (0.036)

0.256 (0.037) ASTM C 177 or C 518

Water Vapor Permeability, Perm-in. [Kg/(s•m•Pa)] 0.05 (0.725 x 10–13) ASTM E 96, Procedure A

Flame Spread and Smoke Developed Index

25/50* ASTM E 84

CAN/ULC S102 (Black)

Mold Growth Fungi Resistance Bacterial Resistance

UL181

ASTM G21/C1338

ASTM G22

Meets requirements

Water Absorption, % by Volume 0.2% ASTM C 209

Upper Use Limit 1 220°F (105°C) —

Lower Use Limit 2 -297°F (-183°C)** —

Ozone Resistance GOOD —

Sizes

Wall Thickness, (nominal) Form 3/8˝, 1/2˝, 3/4˝, 1˝, (10, 13, 19 and 25mm)

Inside Diameter, Tubular Form 3/8˝ ID to 8˝ ID* (10mm ID to 203mm)

Length of Sections, Feet, Tubular Form

6 (1.8m) *Black Only

Density, Typical Range 3 3.0 - 6.0 lbs./ft.3 ASTM D 1622 or D 1667

On the heating cycle, AP Armaflex

Pipe Insulation will withstand temperatures as high as 220°F (105°C). 520, 520 Black or 520 BLV Adhesive may be used with pipe insulation applications up to 220°F (105°C).

At temperatures below -20°F (-29°C), elastomeric insulation starts to become less flexible.

However, this characteristic does not affect thermal efficiency and resistance to water vapor permeability of Armaflex insulation.

Reference only.

* For 25/50 above 1˝ (25mm) Please see our AP Armaflex FS submittal.

** For applications of -40°F to -297°F (-40°C to -183°C), contact Armacell.

Physical Properties

Pipe Size Line Temperatures

50°F (10°C) 35°F (2°C) 0°F (–18°C) –20°F (–29°C)

BASED ON NORMAL DESIGN CONDITIONS*

3/8˝ ID through 1-1/8˝ ID (10mm–28mm) Over 1-1/8˝ ID through 2-1/8˝ ID (28mm–54mm) Over 2-1/8˝ ID through 2-5/8˝ ID (54mm–67mm) Over 2-5/8˝ ID through 6˝ IPS (67mm–168mm)

Nom 3/8˝ (10mm)

Nom 1/2˝ (13mm)

Nom 3/4˝ (19mm)

Nom 1˝ (25mm)

Nom 1-1/4˝ (32mm) Nom 1-1/4˝ (32mm)

BASED ON MILD DESIGN CONDITIONS**

3/8˝ ID through 2-5/8˝ ID (10mm–67mm) Over 2-5/8˝ ID through 6˝ IPS (67mm–168mm)

BASED ON SEVERE DESIGN CONDITIONS*

3/8˝ ID through 1-5/8˝ ID (10mm–42mm) Over 1-5/8˝ ID through 3-5/8˝ ID (42mm–92mm) Over 3-5/8˝ ID through 6˝ IPS (92mm–168mm)

Nom 1-1/2˝ (38mm)

Nom 1-3/4˝ (44mm) Nom 2˝ (50mm)

For VERY SEVERE DESIGN CONDITIONS which Armacell would consider temperatures above 90°F(32°C) and/or above 80% RH

Consult Armacell for recommended insulation thickness

NOTE: Thicknesses greater than 1˝ (25mm) are multiple-layer applications, see technical bulletin #30.

*BASED ON NORMAL DESIGN CONDITIONS AP Armaflex in the thicknesses noted and within the specified temperature ranges will control outer insulation surface condensation indoors under normal design conditions, a maximum severity of 85°F (29°C) and 70% RH. Armacell research and field experience indicate that indoor conditions anywhere in the United States seldom exceed this degree of severity.

**BASED ON MILD DESIGN CONDITIONS AP Armaflex in the thicknesses noted and within the specified temperature ranges will control outer insulation surface condensation indoors under mild design conditions, a maximum severity of 80°F (27°C) and 50% RH. Typical of these conditions are most air-conditioned spaces and arid climates.

***BASED ON SEVERE DESIGN CONDITIONS AP Armaflex in the thicknesses noted and within the specified temperature ranges will control outer insulation surface condensation indoors under severe design conditions, a maximum severity of 90°F (32°C) and 80% RH. Typical of these conditions are indoor areas in which excessive moisture is introduced or in poorly ventilated confined areas where the temperature may be depressed below ambient.

Armaflex Pipe Insulation Thickness Recommendations For Controlling Outer Insulation Surface Condensation (Based upon available manufactured thicknesses and not intended to supercede any state or local building codes.)

➀

➁

➂

© 2010 Armacell LLC Printed in United States of America

ARMACELL LLC

7600 Oakwood Street Extension Mebane, NC 27302

TEL: 1 800 866-5638

FAX: 919 304-3847

info.us@armacell.com www.armacell.us

017 001 06 10 NA NA

Armaflex® Adhesives Armaflex® 520 and Armaflex 520 Black Adhesives are air-drying contact adhesives that are excellent for joining seams and butt joints of AP and NH Armaflex Pipe and Sheet Insulation and Tubolit Pipe Insulation. Where a low V.O.C. adhesive is required, use Armaflex 520 BLV Adhesive.

520 Adhesives meet MIL-A-24179A and Amend-2 as Type II, Class 1. 520 Adhesives when dried to a film meet codes and specifications of less than 25 for flame spread and less than 50 for smoke (ASTM E 84).

Armaflex Low VOC Spray Contact Adhesive, green in color, is supplied in 27 pound aerosolized canisters. The product contains no chlorinated solvents such as methylene chloride and does not contain ozone depleting compounds. Complies with SCAQMD rule 1168 for volatile organic compound content less than 80 g/l. Dried film meets the fire building codes of flame spread index of less than 25 and smoke developed index of less than 50.

Excellent for bonding Armaflex sheet and roll insulations to vessels, tanks, ducts and mechanical equipment operating at temperatures below 180°F (82°C).

Armaflex® WB Finish Armaflex WB Finish is a white water-based latex enamel for use over all forms of Armaflex insulations. It provides a protective semi-gloss finish for both indoor and outdoor applications.

Armaflex WB Finish brushes or rolls on easily. Its water base formulation makes it fast-drying without solvent fumes.

Cleans up with soap and warm water. Armaflex WB Finish is supplied in gallon and quart containers.

Impervious to moisture. Outdoors, is exceptionally durable and weather resistant to ultraviolet (UV) and ozone. Outdoor surfaces should be recoated every 2-4 years.

Armafix IPH, NPH Pipe Hangers

Armafix is used to support Armaflex and Armaflex NH (nonhaogen)insulated pipes with pre-insulated hangers that retard heat gain and control condensation drip from chilled-water and refrigeration systems. See Armafix Submittal Sheet for details.

Armacell Fabricated Fittings Armacell Fabricated Fittings are made-to-order and prefabricated using the world’s highest quality, closed cell insulation.

Available in wall thicknesses up to 2˝, these fittings are labor saving, easy to work with and apply, and provide total Armaflex system integrity.

Options include 90-degree elbows (2-piece and 3-piece), T’s, 45-degree elbows, grooved fittings (AP Armaflex black) and grooved couplings

Insulation Tape AP Armaflex® Insulation Tape is made of high-quality AP Armaflex insulation. Available in tape dispenser form, the expanded closed-cell structure makes it an efficient insulation.

Made with Microban® antimicrobial product protection, our tape is also formaldehyde free, low VOCs, fiber free, dust free and resists mold and mildew.

Provides a fast, easy method for insulating pipes and fittings. Reduces heat loss when applied to hot-water lines that operate up to 180°F (82°C). AP Armaflex Tape may be used with AP Armaflex Pipe and Sheet Insulation.

Insulation Products for Mechanical Systems

Armacell provides this information as a technical service. To the extent the information is derived from sources other than Armacell, Armacell is substantially, if not wholly, relying upon the other source(s) to provide accurate information. Information provided as a result of Armacell’s own technical analysis and testing is accurate to the extent of our knowledge and ability, as of date of printing, using effective standardized methods and procedures. Each user of these products, or information, should perform their own tests to determine the safety, fitness and suitability of the products, or combination of products, for any foreseeable purposes, applications and uses by the user and by any third party to which the user may convey the products. Since Armacell cannot control the end use of this product, Armacell does not guarantee that the user will obtain the same results as published in this document. The data and information are provided as a technical service and are subject to change without notice.

The GREENGUARD INDOOR AIR QUALITY CERTIFIED Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute.

Microban is a registered trademark of Microban Products Company.

a d v a n c e d i n s u l a t i o n

Painted aluminum or stainless steel jacket

Painted aluminum or stainless steel jacket

Armaflex or NH/Armaflex

Supports made of CFC-free

PUR/PIP

Self-closure

©2011 ITW Insulation Systems 800-231-1024 EJE-1211 Pabco / Childers Metal www.itwinsulation.com Supersedes EJE-0505

5.10

ALUMINUM

ELBOW COVERS

ITW Insulation Systems Aluminum Elbow Covers are made in two precision formed matching halves to cover and weatherproof insulated 45° and 90° pipe elbows.

These elbow covers are also known under the ITW Pabco and Childers brand names as Sure-Fit and Ell-Jacs, respectively.

Like ITW Aluminum Jacketing, Aluminum Elbow Covers are a premier protective outer surface for mechanical insulation systems on pipe and are an excellent performing and critical accessory to compliment the aluminum jacketing. ITW Aluminum Elbow Covers protect the insulation and underlying pipe/tank from physical damage, UV exposure, corrosive atmospheres, and water and reduce the labor necessary to install the metal jacketing system.

The ITW standard Aluminum Elbow Covers have a gold colored acrylic or polyester painted moisture barrier on the interior surface to help reduce interior surface corrosion.

They also have a factory applied and baked on finish of highly durable hard film clear acrylic or polyester paint on the exterior surface to help resist external corrosion and to raise the emittance.

The special paints used on the interior and exterior of ITW Aluminum Elbow Covers are chalk and fade resistant.

They exhibit better resistance to oxidation and to the effects of various corrosive environments than bare aluminum jacketing. This painted surface also resists water and fingerprint staining.

COMPOSITION

ITW Aluminum Elbow Covers are made from the commercially pure (>99% aluminum) and highly corrosion resistant 1100 aluminum alloy.

The performance of even commercially pure aluminum can be improved by alloying with small percentages of one or more other elements such as silicon, iron, copper, manganese, and zinc. ITW Insulation Systems carefully screens all potential aluminum coil suppliers to assure our products have the highest quality, are corrosion resistant, and comply with all relevant standards.

Composition of Aluminum 1100 Alloy (max %)

Alloy Si + Fe Cu Mn Zn 1100 0.95 0.05-0.20 0.05 0.1

SIZE SELECTION AND INSTALLATION

For details on ITW Aluminum Elbow Cover sizes, their fit on insulation, and installation, see the ITW data sheet on Aluminum Elbow Sizes and Installation.

FIT

ITW Aluminum Elbow Covers are available to fit:

• 45° and 90° pipe elbows

• Long or short radius pipe elbows

• Butt weld, socket weld, and screwed elbows

• Insulated pipe from ½” to 12” NPS*

*ITW Aluminum Elbow Covers are available for some insulation thicknesses at NPS > 12”. Not all combinations of NPS, insulation thickness, radius, and elbow angle are available. See your ITW sales representative for details.

THICKNESS

ITW Aluminum Elbow Covers are 0.024” in thickness to allow the elbows to be formed in the press.

RECOMMENDED USES

ITW Aluminum Elbow Covers are recommended for use anywhere aluminum jacketing is used on the associated straight sections of pipe.

©2011 ITW Insulation Systems 800-231-1024 EJE-1211 Pabco / Childers Metal www.itwinsulation.com Supersedes EJE-0505

5.10

ALUMINUM

ELBOW COVERS

LIMITATIONS ON USE

ITW Aluminum Elbow Covers are not appropriate for the following applications:

• For applications where a maximum resistance to fire is required, stainless steel elbow covers should be used

• Where maximum resistance to corrosion is required, ITW stainless steel elbow covers should be used.

MOISTURE BARRIER

ITW Aluminum Elbow Covers have a painted moisture barrier on the interior surface. When coupled with the ultrapure 1100 alloy used in these elbows, this moisture barrier helps to prevent pitting/crevice and galvanic corrosion of the interior surface of the elbow cover and the underlying pipe.

EMITTANCE OF ALUMINUM ELBOWS

ITW Aluminum Elbow Covers have an outer surface emittance as measured by ASTM C1371 and specified by ASTM C1729 of:

• Standard clear coated = 0.5

• White painted = 0.8

• Bare aluminum (oxidized in service ) for comparison = 0.1

FLAMMABILITY

ITW Aluminum Jacketing with a 3 mil polysurlyn moisture barrier has been tested for flammability using the industry standard ASTM E84 test method. The results are shown below. ITW would expect Aluminum Elbow Covers to have flammability performance as good as or better than our aluminum jacketing since the elbows have no organic film present.

ASTM E84 Flame Spread Index = 0 ASTM E84 Smoke Developed Index = 5

(Tested with exterior metal surface exposed to the flame)

SURFACE FINISHES

Due to the pressing process during elbow formation, ITW Aluminum Elbow Covers have a smooth (mill) finish.

COMPLIANCE TO STANDARDS

All Aluminum Elbow Covers from ITW Insulation Systems comply with the applicable requirements of ASTM C1729 (Aluminum Jacketing Material Standard), Type III, Grade 3, Class D, which includes the strength and chemical composition requirements for compliance to ASTM B209 (Aluminum Alloy Standard).

EXTERIOR COLORS

The standard exterior color for ITW Aluminum Elbow Covers is a clear paint which reveals the natural aluminum color. ITW Aluminum Elbow Covers are also available via special order with a white or gray painted exterior surface to match the colors of our standard painted aluminum jacketing or other colors.

SEALING OF JOINTS

For best insulation system performance and resistance to water infiltration, ITW recommends that all joints in Aluminum Elbow Covers be sealed with an appropriate joint sealant. This should be applied between the overlapping pieces of metal in the joint and not as a caulking bead on the exterior lip of the joint.

EarthwoolTM 1000° Pipe Insulation www.knaufinsulation.us

CI-PE-SS 07-13

Knauf Insulation GmbH One Knauf Drive, Shelbyville, IN 46176 Tel: (800) 825-4434 ext. 8300 FAX: (317) 398-3675

© 2013 Knauf Insulation GmbH.

Knauf Insulation Earthwool™ 1000° Pipe Insulation is a molded, heavy-density,…