SPECS_SECTION_07_25_16_conc_deck_vb_2_ply_colply_EF.pdf

GUIS PMIS 310645 REPL FB VC ROOF 07 25 16-1 SBS MODIFIED BITUMEN ROOFING

SECTION 07 52 16

STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS MEMBRANE ROOFING

PART 1 GENERAL

1.01 SUMMARY

A. Work shall include, but is not limited to, the following:

1. Preparation of existing concrete roof deck, and all flashing substrates.

2. SBS- modified bitumen vapor barrier cold adhesive applied

3. Rigid insulation adhered in insulation adhesive

4. Cover Board adhered in insulation adhesive.

5. SBS-modified bitumen base ply cold adhesive-applied.

6. SBS-modified bitumen cap sheet cold adhesive-applied.

7. SBS-modified bitumen membrane flashings.

8. Edge metals.

9. All related materials and labor required to complete specified roofing necessary to receive specified manufacturer’s warranty.

1.02 RELATED SECTIONS

A. Division 010000 – General Requirements B. Division 011000 – Summary of Work

1.03 DEFINITIONS

A. ASTM D 1079-Definitions of Term Relating to Roofing and Waterproofing.

B. The National Roofing Contractors Association (NRCA) Roofing and

Waterproofing Manual, Fifth Edition Glossary.

1.04 REFERENCES

A. AMERICAN SOCIETY OF CIVIL ENGINEERS - Reference Document ASCE 7, Minimum Design Loads for Buildings and Other Structures.

B. AMERICAN STANDARD OF TESTING METHODS (ASTM):

1. ASTM C 836 - Standard Specification for High Solids Content, Cold

Liquid-Applied Elastomeric Waterproofing Membrane for Use with Separate Wearing Course.

2. ASTM C 920 - Standard Specification for Elastomeric Joint Sealants

3. ASTM D 41 - Standard Specification for Asphalt Primer Used in Roofing, Damp proofing, and Waterproofing.

GUIS PMIS 310645 REPL FB VC ROOF 07 25 16-2 SBS MODIFIED BITUMEN ROOFING

4. ASTM D 1970 - Standard Specification for Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection.

5. ASTM D 3019 - Standard Specification for Lap Cement Used with Asphalt Roll Roofing, Non-Fibered, Asbestos-Fibered, and Non-Asbestos- Fibered.

6. ASTM D 3746 - Standard Test Method for Impact Resistance of Bituminous Roofing System.

7. ASTM D 4586 - Standard Specification for Asphalt Roof Cement, Asbestos-Free.

8. ASTM D 5147 - Standard Test Methods for Sampling and Testing Modified Bituminous Sheet Material.

9. ASTM D 5849 - Standard Test Method for Evaluating Resistance of Modified Bituminous Roofing Membrane to Cyclic Fatigue (Joint Displacement)

10. ASTM D 6164 - Standard Specification for Styrene Butadiene Styrene (SBS) Modified Bituminous Sheet Materials Using Polyester Reinforcements.

11. ASTM D 7379 - Standard Test Methods for Strength of Modified Bitumen Sheet Material Laps Using Cold Process Adhesive.

12. ASTM E 108 - Standard Test Methods for Fire Tests of Roof Coverings.

13. ASTM E 1980 - Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces.

C. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)::

1. ANSI/SPRI/FM 4435/ES-1 Wind Design Standard for Edge System Used with Low Slope Roofing System.

2. ANSI/FM 4474- American National Standard for Evaluating the Simulated Wind Resistance of Roof Assemblies Using Static Positive and/or Negative Differential Pressures.

D. COOL ROOF RATING COUNCIL (CRRC)

E. FACTORY MUTUAL (FM):

1. FM 4450 - Approval Standard - Class I Insulated Steel Roof Decks.

2. FM 4470 - Approval Standard - Class I Roof Covers.

F. FLORIDA BUILDING CODE (FBC):

1. 2015 Florida Building Code (FBC).

G. INTERNATIONAL CODES COUNCIL (ICC):

1. 2015 International Building Code (IBC).

H. NATIONAL ROOFING CONTRACTORS ASSOCIATION (NRCA).

1. UL 790 Standard Test Methods for Fire Tests of Roof Coverings.

2. UL 1256 – Fire Test of Roof Deck Constructions.

1.05 ACTION SUBMITTALS

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A. Product Data Sheets: Submit manufacturer’s product data sheets, installation instructions and/or general requirements for each component.

B. Safety Data Sheets: Submit manufacturer’s Safety Data Sheets (SDS) for each component.

C. Sample warranty from the manufacturer and contractor.

D. Provide roof plan and representative detail drawings.

1.06 INFORMATIONAL SUBMITTALS

A. Submit a letter from the roofing manufacturer indicating the contractor is an authorized applicator.

1.07 CLOSEOUT SUBMITTALS

A. Warranty: Provide manufacturer’s and contractor’s warranties upon project completion.

1.08 QUALITY ASSURANCE

A. MANUFACTURER QUALIFICATIONS:

1. Manufacturer shall have 20 years of manufacturing experience.

2. Manufacturer shall have trained technical service representatives employed by the manufacturer, independent of sales.

3. Manufacturer shall provide site visit reports in a timely manner.

B. CONTRACTOR QUALIFICATIONS:

1. Contractor shall be authorized by the manufacturer to install specified materials prior to the bidding period through satisfactory project completion.

2. Applicators shall have completed projects of similar scope using same or similar materials specified.

3. Contractor shall provide full time, on-site superintendent or foreman experienced with the specified roofing from beginning through satisfactory project completion.

4. Applicators shall be skilled in the application methods for all materials.

5. Contractor shall maintain a daily record, on-site, documenting material installation and related project conditions.

6. Contractor shall maintain a copy of all submittal documents, on-site, available at all times for reference.

1.09 DELIVERY, STORAGE AND HANDLING

A. Refer to each product data sheet or other published literature for specific requirements.

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B. Deliver materials and store them in their unopened, original packaging, bearing the manufacturer's name, related standards, and any other specification or reference accepted as standard.

C. Protect and store materials in a dry, well-vented, and weatherproof location. Only materials to be used the same day shall be removed from this location. During cold weather, store materials in a heated location, removed only as needed for immediate use.

D. When materials are to be stored outdoors, store away from standing water, stacked on raised pallets or dunnage, at least 4 in or more above ground level.

Carefully cover storage with “breathable” tarpaulins to protect materials from precipitation and to prevent exposure to condensation.

E. Carefully store roof membrane materials delivered in rolls on-end with selvage edges up. Store and protect roll storage to prevent damage.

F. Properly dispose of all product wrappers, pallets, cardboard tubes, scrap, waste, and debris. All damaged materials shall be removed from job site and replaced with new, suitable materials.

1.10 SITE CONDITIONS

A. SAFETY:

1. The contractor shall be responsible for complying with all project-related safety and environmental requirements.

2. Heat-welding shall include heating the specified membrane ply using propane roof torches or electric hot-air welding equipment. The contractor shall determine when and where conditions are appropriate to utilize heat-welding equipment. When conditions are determined by the contractor to be unsafe to proceed, equivalent SBS-modified bitumen materials and methods shall be utilized to accommodate requirements and conditions.

3. Refer to NRCA CERTA recommendations, local codes and building owner’s requirements for hot work operations.

4. The contractor shall review project conditions and determine when and where conditions are appropriate to utilize the specified liquid-applied, or semi-solid roofing materials. When conditions are determined by the contractor to be unsafe or undesirable to proceed, measures shall be taken to prevent or eliminate the unsafe or undesirable exposures and conditions, or equivalent approved materials and methods shall be utilized to accommodate requirements and conditions.

5. The contractor shall review project conditions and determine when and where conditions are appropriate to utilize the specified hot asphalt-applied materials. When conditions are determined by the contractor to be unsafe or undesirable to proceed, measures shall be taken to prevent or eliminate the unsafe or undesirable exposures and conditions, or

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equivalent approved materials and methods shall be utilized to accommodate requirements and conditions. .

6. The contractor shall refer to product Safety Data Sheets (SDS) for health, safety, and environment related hazards, and take all necessary measures and precautions to comply with exposure requirements.

B. ENVIRONMENTAL CONDITIONS:

1. Monitor substrate temperature and material temperature, as well as all environmental conditions such as ambient temperature, moisture, sun, cloud cover, wind, humidity, and shade. Ensure conditions are satisfactory to begin work and ensure conditions remain satisfactory during the installation of specified materials. Materials and methods shall be adjusted as necessary to accommodate varying project conditions. Materials shall not be installed when conditions are unacceptable to achieve the specified results.

2. Precipitation and dew point: Monitor weather to ensure the project environment is dry before, and will remain dry, during the application of roofing materials. Ensure all roofing materials and substrates remain above the dew point temperature as required to prevent condensation and maintain dry conditions.

3. Cold adhesive application: Primer, where used, shall be fully dry before proceeding. During cold weather, store the specified membrane adhesives, flashing cements and mastics in heated storage areas. Take all necessary measures and monitor application conditions, to ensure the adhesive and cement materials are no less than 70°F (21°C) at the point of contact with the membrane.

4. Self-adhesive membrane application: During cold weather, store the specified self-adhesive membrane and primer materials in heated storage areas to ensure materials remain no less than 70°F (21°C) during application. Ensure conditions allow primer to remain tacky, but not wet so that primer will not transfer to finger when touched. Self-adhesive primer shall not fully dry and lose tack before applying the self-adhesive membrane. Ensure conditions remain satisfactory to achieve membrane adhesion as specified.

1.11 PERFORMANCE REQUIREMENTS

A. WIND UPLIFT RESISTANCE:

1. Performance testing shall be in accordance with ANSI/FM 4474, FM 4450, FM 4470, UL 580 or UL 1897.

1. Roof System Design Pressures: Calculated in accordance with ASCE 7, or applicable standard, for the specified roof system attachment requirements.

2. FBC Minimum Design Pressures:

i. -270psf

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B. FIRE CLASSIFICATION:

1. Performance testing shall be in accordance with UL 790, ASTM E108, FM

4450 or FM 4470 to meet the 1/4:12 roof slope requirement.

1. Meets requirements of UL Class A or FM Class A.

2. Performance testing shall be in accordance with UL 1256, FM 4450 or FM 4470 to meet the specified requirements for interior flame spread and fuel contribution.

1. Meets requirements of UL 1256, or FM Class 1.

C. ROOF SLOPE:

1. Finished roof slope for SBS modified bitumen surfaces shall be ¼ inch per foot (2 percent) minimum for roof drainage.

D. IMPACT RESISTANCE:

1. Performance testing for impact resistance shall be in accordance with FM

4450, FM 4470, ASTM D3746 or CGSB 37-GP 56M to meet the specified impact resistance requirements.

1. Meets requirements for FM-SH (Severe Hail), ASTM D3746, or

CGSB 37-GP 56M.

E. CYCLIC FATIGUE:

1. The roof system shall pass ASTM D5849 Standard Test Method for

Evaluating Resistance of Modified Bituminous Roofing Membrane to Cyclic Fatigue (Joint Displacement). Passing results shall show no signs of cracking, splitting or tearing over the joint.

1. Roof system shall pass Test Condition 4, tested at -4°F (-20°C) in accordance with ASTM D5849.

1.12 WARRANTY

A. The contractor shall guarantee the workmanship and shall provide the owner with the contractor’s warranty covering workmanship for a period of 2 years (miinuim) from completion date.

PART 2 PRODUCTS

2.01 MANUFACTURER

A. SINGLE SOURCE MANUFACTURER: All SBS modified bitumen membrane and flashing sheets shall be manufactured by a single supplier with 20 years or more manufacturing history in the US.

1. Comply with the Manufacturer’s requirements as necessary to provide the specified warranty.

B. PRODUCT QUALITY ASSURANCE PROGRAM: Manufacturer shall be an ISO

9001 registered company. A ‘Quality Compliance Certificate (QCC) for

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reporting/confirming the tested values of the SBS-Modified Bitumen Membrane Materials will be supplied upon request.

C. ACCEPTABLE MANUFACTURER:

1. SOPREMA, located at: 310 Quadral Dr.; Wadsworth, OH 44281; Tel:

800-356-3521; Tel: 330-334-0066; Website: www.soprema.us.

2. Acceptable Alternate Manufacturers: TREMCO and Garland

3. Acceptable Alternate Manufcaturers must submit evidence of equivalency for all system and performance characteristics specified herein.

2.02 ROOFING SYSTEM

A. ROOFING SYSTEM BASIS OF DESIGN: SOPREMA

2.03 SBS-MODIFIED BITUMEN MEMBRANES

1. VAPOR BARIER, FIELD & FLASHING BASE PLY, FULLY ADHERED

COLD ADHESIVE:

1. SOPREMA SOPRALENE 180 SANDED 3.0: SBS-modified bitumen membrane sanded on both top and bottom surfaces.

Non-woven polyester reinforcement. Meets or exceeds ASTM D6164, Type I, Grade S, per ASTM D5147 test methods:

i. Thickness: 120 mils (3.0 mm)

ii. Width: 39.4 in (1 m)

iii. Length: 33 ft (15 m)

iv. Roll weight: 92 lb (41.7 kg)

v. Net mass per unit area, lb/100 sq ft (g/sq m):

a) 57 lb (2782 g)

vi. Peak load @ 0°F (-18°C), lbf/in (kN/m).

a) MD 110 lbf/in (19.3 kN/m), XMD 85 lbf/in (14.9 kN/m)

vii. Elongation at peak load @ 0°F (-18°C), lbf/in (kN/m):

a) MD 35%, XMD 40%

viii. Peak load @ 73.4°F (23°C), lbf/in (kN/m):

a) MD 85 lbf/in (14.9 kN/m), XMD 65 lbf/in (11.4 kN/m)

ix. Elongation at peak load @ 73.4°F (23°C), lbf/in (kN/m):

a) MD 55%, XMD 60%

x. Ultimate Elongation @ 73.4°F (23°C), lbf/in (kN/m):

a) MD 60%, XMD 65%

xi. Tear Strength @ 73.4°F (23°C), lbf (N):

a) MD 125 lbf (556 N), XMD 85 lbf (378 N)

xii. Low temperature flexibility, °F (°C):

a) MD/XMD: -15°F (-26°C)

xiii. Dimensional stability, %:

GUIS PMIS 310645 REPL FB VC ROOF 07 25 16-8 SBS MODIFIED BITUMEN ROOFING

a) MD/XMD: Less than 0.5%

xiv. Compound stability, °F (°C):

a) MD/XMD: 240°F (116°C):

B. CAP SHEET:

1. FIELD & FLASHING CAP SHEET, FULLY ADHERED COLD

ADHESIVE:

1. SOPREMA SOPRALENE 180 FR GR (SG) PRODUCT DATA SHEET

PDS10012 - REV 230: SBS-modified bitumen membrane Cap Sheet with a sanded bottom surface and mineral granule top surface. Non-woven polyester reinforced. UL Class A for specified roof slope requirements. Meets or exceeds ASTM D6164, Type I, Grade G

i. Thickness: 157 mils (4.0 mm)

ii. Width: 39.4 in (1 m)

iii. Length: 32.8 ft (10 m)

iv. Roll weight: 117 lb (53.1 kg)

v. Net mass per unit area, lb/100 sq ft (g/sq m):

a) 109 lb (5322 g)

vi. Peak load @ 0°F (-18°C), lbf/in (kN/m).

a) MD 115 lbf/in (20.1 kN/m), XMD 90 lbf/in (15.8 kN/m)

vii. Elongation at peak load @ 0°F (-18°C), lbf/in (kN/m):

a) MD 35%, XMD 40%

viii. Peak load @ 73.4°F (23°C), lbf/in (kN/m):

a) MD 85 lbf/in (14.9 kN/m), XMD 65 lbf/in (11.4 kN/m)

ix. Elongation at peak load @ 73.4°F (23°C), lbf/in (kN/m):

a) MD 55%, XMD 60%

x. Ultimate Elongation @ 73.4°F (23°C), lbf/in (kN/m):

a) MD 65%, XMD 80%

xi. Tear Strength @ 73.4°F (23°C), lbf (N):

a) MD 125 lbf (556 N), XMD 85 lbf (378 N)

xii. Low temperature flexibility, °F (°C):

a) MD/XMD: -15°F (-26°C)

xiii. Dimensional stability, %:

a) MD/XMD: Less than 0.5%

xiv. Compound stability, °F (°C):

a) MD/XMD: 240°F (116°C)

xv. Granule Surfacing:

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2.04 ACCESSORIES

A. RIGID INSULATION

1. SOPREMA SOPRA-ISO: Closed cell polyisocyanurate foam core bonded on each side to a glass fiber-reinforced felt facer.

i. Thickness: 1.5 in minimum board thickness. Total thickness to meet specified insulation system thermal resistance ‘R’ value

ii. Meets or exceeds ASTM C1289, Type II, Class 1, Grade 2 (20 psi).

iii. Tapered: 1/8” slope

B. COVER-BOARD

1. SOPREMA SOPRABOARD: Mineral fortified, asphaltic roof substrate board with glass fiber facers. For use as roof cover-board and for vertical flashing substrate. ASPHALTIC ROOF BOARD shall be manufactured by the membrane supplier.

i. Thickness: 1/4 in

ii. Dimensions: 4 x 8 ft acceptable for mechanical attachment, insulation adhesive or asphalt application.

iii. Water absorption: Less than 1 percent per ASTM D994.

iv. Impact resistance: Included in FM Approvals per

4450/4470 for FM Severe Hail (SH) rating.

v. Compressive strength, psi (kPa) measured at 50 percent compression, per ASTM C472:

a) 1/4 in board: 900

vi. Puncture resistance, lbf (N) per ASTM E154:

C. INSULATION CANT AND TAPERED STRIP

1. CANT STRIP, MOD BIT

2. High density, made of high strength fibers and mod bit.

i. Length: 4 ft sections.

ii. Cross Section dimensions: 1 in thick x 3 in face, 1 in thick x

iii. 4 in face, 1.5 in thick x 4 in face, 1.5 in thick x 5 in face.

Size as required for flashing conditions.

iv. Meets or exceeds ASTM C728.

2. TAPERED EDGE STRIP AND BOARDS:

1. Expanded perlite, blended with binders and fibers.

i. Dimensions: 6 in x 1/2 in, 12 in x 1/2 in, 1 in or 1-1/2 in, 18 in x 1 in or 1-1/2 in. Size as required.

ii. Meets or exceeds ASTM C728.

D. INSULATION ADHESIVE

1. POLYURETHANE FOAM INSULATION ADHESIVE

1. SOPREMA DUOTACK 365 or DUOTACK SPF: Two-component, polyurethane foam insulation adhesive, applied in ribbons from

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cannisters, cartridges or two-component bulk packaging with pump-driven delivery system.

i. Ribbon size: As required by manufcaturer

ii. Ribbon spacing: As required to meet specified wind uplift resistance performance.

a) Field of Roof (Zone 1): 12 in on-centers

b) Perimeter of Roof (Zone 2): 6 in on-centers

c) Corners of Roof (Zone 3): 4 in on-centers

E. EDGE METALS:

1. SOPRAMETAL: Fascia, Copings and Expansion Joints pre fabricated and provided by the roof membrane manufacturer. Shop broke or contractor provided edge metals will not be accepted.

1. Meets or exceeds ANSI/SPRI ES-1

F. PRIMERS:

1. SOPREMA ELASTOCOL STICK Primer: Solvent based primer for self adhered underlayment.

2. SOPREMA ELASTOCOL 500 Primer: Asphalt cut-back primer. Primer for the preparation of membrane substrates for asphalt, heat-welded, hot asphalt and COLPLY and COLPLY MODIFIED ADHESIVE, solvent-based, cold adhesive-applied and cement applications.

1. Meets or exceeds ASTM D41

2. VOC content: 350 g/L or less.

G. MEMBRANE ADHESIVES:

1. SOPREMA COLPLY EF ADHESIVE: Premium, non-toxic, low odor, solvent-free, polymeric membrane adhesive for use with all SBS-modified bitumen sanded base ply and all Cap Sheet membrane applications.

1. VOC Content: 32 g/L or less VOC Content.

2. Meets or exceeds ASTM D7379

H. FLASHING CEMENT:

1. SOPREMA COLPLY EF FLASHING CEMENT: Premium, non-toxic, low-odor, solvent-free, polymeric membrane flashing cement for use with sanded base ply and all sanded cap sheet flashing applications.

1. VOC Content: 32 g/L or less VOC Content.

I. GENERAL PURPOSE ROOFING CEMENT AND MASTIC

1. SOPREMA SOPRAMASTIC: SBS Mastic. Fiber-reinforced, roofing cement, packaged in 5 gallon pails. General purpose roofing cement for low-slope roofing used for sealing membrane T-joints and membrane edges along terminations, transitions and at roof penetrations.

1. VOC Content: 190 g/L or less.

2. Meets or exceeds ASTM D4586, Type I, Class II.

2. SOPREMA SOPRAMASTIC: SBS Mastic. Fiber-reinforced, roofing cement, packaged in 10.4 oz caulk tubes. General purpose roofing cement for low-slope roofing used for sealing membrane T-joints and membrane edges along terminations, transitions and at roof penetrations.

GUIS PMIS 310645 REPL FB VC ROOF 07 25 16-11 SBS MODIFIED BITUMEN ROOFING

1. VOC Content: 190 g/L or less.

2. Meets or exceeds ASTM D4586, Type I, Class II.

J. GENERAL PURPOSE SEALANT

1. SOPREMA SOPRAMASTIC SP1: General purpose, paintable, gun-grade, elastomeric, polyether moisture curing sealant for sealing SBS membrane terminations, Kynar 500 PVDF, horizontal and vertical construction joints.

1. VOC Content: 20 g/L or less.

2. Meets or exceeds ASTM C920, Type S, Grade NS, Class 50.

3. Standard color, custom color.

K. HIGH TEMPERATURE UNDERLAYMENT

1. LASTOBOND SHIELD HT: Self Adhered membrane to be applied under all edgmetals and expansion joints.

1. High Temperature Resistance of 240 deg F

2. Trilaminate facer

L. LIQUID-APPLIED REINFORCED FLASHING SYSTEM:

1. SOPREMA ALSAN RS 230 FLASH: Rapid curing, polymethyl methacrylate (PMMA) liquid resin with an embedded polyester reinforcement fabric used for monolithic waterproofing flashing membranes. Not for use over SBS cap sheets adhered with solvent based SOPREMA COLPLY adhesive or flashing cement.

1. VOC content: 4.2 g/L

2. SOPREMA ALSAN RS CATALYST POWDER: Reactive agent added to the PMMA liquid resin to induce curing.

3. SOPREMA ALSAN RS FLEECE: Polyester reinforcement fabric.

4. Color: [White]

M. MINERAL GRANULES:

1. SOPREMA Granules: No. 11, mineral coated colored granules, color to match cap sheet, supplied by membrane cap sheet manufacturer.

1. SOPREMA SG GRANULES

N. EXPANSION JOINT:

1. SOPREMA SOPRAJOINT: Low-profile, polyester knit-reinforced, SBS-modified bitumen expansion joint membrane. Top surface consists of an aluminum-clad bond-breaker, with plastic burn-off film on the bottom surface for torch or hot air welding.

1. Thickness: 160 mils (4.0 mm)

2. Width: 18 in (457 mm)

3. Roll Length: 32.8 ft (10 m)

4. Expansion joint, maximum unsupported span: 2 in (51 mm)

5. Expansion joint, maximum displacement: 5/8 in (16 mm)

O. WALKWAY PROTECTION:

1. SOPREMA SOPRAWALK: Polyester reinforced SBS modified bitumen walkway protection with a granule surface and sanded underside.

1. Thickness: 200 mils (5.0 mm)

2. Width: 39.4 in (1 m)

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3. Roll Length: 26 ft (7.9 m)

4. Granule Surfacing:

i. Color: black, grey, tan

PART 3 EXECUTION

3.01 EXAMINATION

A. Examination includes visual observations, qualitative analysis, and quantitative testing measures as necessary to ensure conditions remain satisfactory throughout the project.

B. The contractor shall examine all roofing substrates including, but not limited to:

insulation materials, roof decks, walls, curbs, rooftop equipment, fixtures, and wood blocking.

C. The applicator shall not begin installation until conditions have been properly examined and determined to be clean, dry and, otherwise satisfactory to receive specified roofing materials.

D. During the application of specified materials, the applicator shall continue to examine all project conditions to ensure conditions remain satisfactory to complete the specified roofing system.

3.02 PREPARATION

A. Before commencing work each day, the contractor shall prepare all roofing substrates to ensure conditions are satisfactory to proceed with the installation of specified roofing materials. Preparation of substrates includes, but is not limited to, substrate repairs, securement of substrates, eliminating all incompatible materials, and cleaning.

B. Where conditions are found to be unsatisfactory, work shall not begin until conditions are made satisfactory to begin work. Commencing of work shall indicate contractor’s acceptance of conditions.

3.03 PRIMER APPLICATION

A. Examine all substrates, and conduct adhesion peel tests as necessary, to ensure satisfactory adhesion is achieved.

B. Apply the appropriate specified primer to dry, compatible substrates as required to enhance adhesion of new specified roofing materials.

C. Apply primer using brush, roller, or sprayer at the rate published on the product data sheet. Lightly prime for uniform coverage, do not apply heavy or thick coats of primer.

D. Asphalt Primer: Apply primer to dry compatible masonry, metal, wood and other required substrates before applying asphalt and heat-welded membrane plies.

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Primer is optional for solvent based solvent-based SBS adhesives and cements.

Refer to product data sheets.

E. Self-Adhesive Membrane Primer: Apply SOPREMA ELASTOCOL STICK to dry, compatible substrates as required to enhance adhesion of self-adhesive membrane plies. Ensure self-adhered membrane primer is tacky to-the-touch, but not wet. Primer should not transfer to the finger tips when touched.

F. Project conditions vary throughout the day. Monitor changing conditions, monitor the drying time of primers, and monitor the adhesion of the membrane plies.

Adjust primer and membrane application methods as necessary to achieve the desired results.

3.04 MEMBRANE ADHESIVE APPLICATION

A. The ambient temperature shall be above 50°F (10°C), and the adhesive temperature shall be a minimum of 70°F (21°C) at the point of membrane application.

B. To ensure the adhesive is applied at 70°F (21°C), during cold weather, drums and 5 gallon pails shall be stored in heated areas. Drums and 5 gallon pails exposed to cold temperature on the roof shall be provided with heaters when necessary to ensure the minimum application temperature is maintained.

C. SOPREMA COLPLY EF ADHESIVE may be applied using a 3/16 – 3/8 inch notched squeegee or brush equipment.

D. Apply adhesive to clean, dry and prepared compatible substrates as required to ensure full adhesion.

E. Follow the adhesive product data sheet requirements for application rates.

F. Apply a uniform application of membrane adhesive at the application rate published on the product data sheet.

G. Apply 1-1/2 to 2 gallons per square between membrane plies. The application rate is 2 to 3 gallons per square or more over absorptive substrates and over granule surfaces. Refer to manufacturer’s product data sheet, and adjust application rate based upon surface conditions.

H. Install the SBS membrane ply before the adhesive begins to skin over. Once adhesive skins over, the membrane ply will not adhere.

3.05 FLASHING CEMENT APPLICATION

A. The ambient temperature shall be above 50°F (10°C), and the flashing cement temperature shall be a minimum of 70°F (21°C) at the point of membrane application.

B. To ensure the flashing cement is applied at 70°F (21°C), during cold weather, pails shall be stored in heated areas. Pails exposed to cold temperature on the roof shall be provided with heaters when necessary to ensure the minimum application temperature is maintained

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C. SOPREMA COLPLY EF FLASHING CEMENT may be applied using ¼ inch notched trowel. Apply 2.0 – 2.5 gallons per square to each surface.

D. Application rates vary based on substrate porosity and roughness.

3.06 SBS MASTIC AND GENERAL PURPOSE ROOFING CEMENT APPLICATION

A. Apply SOPREMA SOPRAMASTIC general purpose SBS mastic and roofing cement to seal drain leads, metal flanges, seal along membrane edge at terminations, and where specified and required in detail drawings.

B. Do not use general purpose SBS mastics and roofing cement where flashing cement applications are required. Do not use SBS mastics and roofing cement beneath SBS-modified bitumen membrane and flashing plies.

C. Apply general purpose SBS mastic and elastic roofing cement using caulk gun, or notched trowel at 2.0 – 2.5 gallons per square on each surface. Application rates vary based on substrate porosity and roughness. Tool-in as necessary to seal laps

D. Embed matching granules into wet cement where exposed.

3.07 COLD ADHESIVE-APPLIED MEMBRANE APPLICATION

A. Follow material product data sheets and published general requirements for installation instructions.

B. Ensure environmental conditions are satisfactory, and will remain satisfactory, during the application of the membrane adhesive and membrane plies.

C. Unroll membrane onto the roof surface and allow the membrane to relax prior to installing the membrane.

D. Re-roll the membrane in order for the plies to be rolled into the adhesive while ensuring the specified side and end-laps are maintained

E. Starting at the low point of the roof, lay out the membrane to ensure the plies are installed perpendicular to the roof slope, shingled to prevent back-water laps.

F. Cut rolls to working lengths and widths to conform to roof conditions, and lay out to always work to a selvage edge.

G. Ensure all roofing and flashing substrates are prepared as necessary, and all substrates are acceptable to receive the specified adhesive and membrane.

H. Install the specified membrane adhesive ahead of the membrane application. Do not allow the adhesive to skin-over before the membrane is applied into the adhesive. The membrane will not adhere where adhesive has skinned over.

I. Where laps are adhered using membrane adhesive, apply sufficient adhesive coverage to ensure 1/8 to 1/4 in bleed-out is present at all laps.

J. Once set in place, ensure specified side-laps and end-laps are maintained.

K. At end-laps, cut a 45 degree dog-ear away from the selvage edge for all T-joints.

L. For low-slope areas where the roof slope falls below 1/4 in per foot, and where otherwise specified, leave all membrane side and end-laps dry in order to hot-air

GUIS PMIS 310645 REPL FB VC ROOF 07 25 16-15 SBS MODIFIED BITUMEN ROOFING

weld or torch all laps watertight. Embed granules, where present, when heat welding sheets.

M. Use a follow tool, weighted roller or broom the leading edge of the membrane to the substrate, working forward and outward as necessary to remove wrinkles.

Avoid walking over the membrane during application.

N. Each day, physically inspect all side and end-laps, and ensure the membrane is sealed watertight. Where necessary, use a torch or hot-air welder and a clean trowel to ensure all laps are fully sealed.

O. Inspect the installation each day to ensure the plies are fully adhered. Repair all voids, wrinkles, open laps and all other deficiencies.

P. Offset cap sheet side and end-laps away from the base ply laps so that cap sheet laps are not located within 18 in of base ply laps.

Q. Immediately broadcast matching granules into adhesive bleed-out at cap sheet laps, or otherwise treat bitumen bleed-out once adhesive has dried and cured.

3.08 FLASHING APPLICATION, COLD-APPLIED FLASHING CEMENT

A. Refer to manufacturer’s membrane application instructions, flashing detail drawings, and follow product data sheets and other published requirements for installation instructions. Refer to manufacturer’s membrane flashing detail drawings.

B. It is not required to prime substrates to receive solvent-based flashing cement.

Priming is recommended to enhance adhesion and reduce the consumption rate of flashing cement for absorptive substrates.

C. Unroll the flashing base ply and flashing Cap Sheet onto the roof surface to their complete length. Once relaxed, cut the membrane to the required working lengths to accommodate the flashing height, cants and the required over-lap onto the horizontal roof surface.

D. Cut the flashing membrane from the end of the roll in order to always install flashings to the side-lap line or selvage edge line.

E. Lay out the flashing base ply and flashing Cap Sheet to offset all side-laps a minimum of 12 inches so that side-laps are never aligned on top of the ply beneath. Shingle the flashing ply laps to prevent back-water laps.

F. Install non-combustible cant strips at all horizontal-to-vertical roof transitions.

G. Ensure correct membrane and flashing sequencing to achieve redundant, multi-ply, watertight flashings.

H. ROOF MEMBRANE BASE PLY:

1. Before installing flashings, install the roof membrane base ply in the horizontal field of the roof, and extend the base ply up to the top of the cant, where present, at roof terminations, transitions and penetrations.

I. FLASHING BASE PLY:

1. Install the flashing base ply starting at the top leading edge of the vertical flashing substrate, down over the cant and onto the horizontal surface of the roof a minimum of 3 inches beyond the of base of the cant. Cut the

GUIS PMIS 310645 REPL FB VC ROOF 07 25 16-16 SBS MODIFIED BITUMEN ROOFING

base ply at corners to form 3 inch side-laps. Install gussets to seal corner transitions.

2. Install one or more flashing base ply(s) at all roof terminations, transitions and penetrations.

J. ROOF MEMBRANE CAP SHEET:

1. Install the roof membrane Cap Sheet in the horizontal field of the roof over the flashing base ply up to the roof termination, transition or penetration, and up to the top of cants where present.

2. Using a chalk line, mark a line on the membrane Cap Sheet a minimum of 4 inches from the base of the cant onto the roof. Where granules are present, it is recommended to embed the Cap Sheet granules using a torch and trowel or granule embedder to prepare the surface to receive the flashing Cap Sheet.

K. FLASHING CAP SHEET:

1. Install the flashing Cap Sheet starting at the top leading edge on the vertical substrate, over the cant and onto the roof surface 4 inches from the base of the cant.

2. Install the flashing Cap Sheet to ensure a minimum two (2) ply flashing system is present at all roof terminations, transitions and penetrations.

L. Apply flashing cement to the substrate and to the underside of the flashing ply using a ¼ inch notched trowel. Apply 2.0 – 2.5 gallons per square to each surface. Application rates vary based on substrate conditions.

M. During the membrane and flashing installation, ensure all plies are completely adhered into place, with no bridging, voids or openings. Ensure bitumen or flashing cement bleed-out is present at all flashing side and end-laps.

N. Press-in the flashing plies during installation to ensure they are in full contact with the substrate below.

O. Where sufficient bitumen bleed-out is not present, apply specified gun-grade sealant or mastic to seal the membrane termination along all roof terminations, transitions and penetrations. These include gravel stop edge metal, pipe penetrations, along the top edge of curb and wall flashing, and all other flashing terminations where necessary to seal flashings watertight.

P. Fasten the top leading edge of the flashing 8 inches on-centers with appropriate 1 in metal cap nails or other specified fasteners and plates. Seal fastener penetrations watertight using manufacturer’s sealant or mastic.

Q. Manufacturer’s liquid-applied, reinforced flashing systems should be installed where conditions are not favorable to install SBS modified bitumen flashings.

Such conditions may include irregular shapes penetrating roof surfaces (I-beams), confined areas and low flashing heights. Liquid-applied, reinforced flashing systems are required in lieu of pitch pans and lead pipe flashings.

1. For SBS modified bitumen flashings installed using SOPREMA COLPLY adhesive and/or flashing cement, refer to manufacturer’s installation guidelines for SOPREMA ALSAN FLASHING.

GUIS PMIS 310645 REPL FB VC ROOF 07 25 16-17 SBS MODIFIED BITUMEN ROOFING

3.09 LIQUID-APPLIED, SINGLE-COMPONENT, BITUMEN-URETHANE FLASHING

SYSTEM APPLICATION (SOPREMA ALSAN FLASHING):

A. Refer to manufacturer’s details drawings, product data sheets and published general requirements for application rates and specific installation instructions

B. Pre-cut SOPREMA ALSAN POLYFLEECE polyester reinforcing fleece to conform to roof terminations, transitions and penetrations being flashed. Ensure a minimum 2 in overlap of fleece at side and end-laps. Ensure the completed liquid-applied flashing membrane is fully reinforced.

C. Apply the base coat of SOPREMA ALSAN FLASHING liquid-applied flashing resin onto the substrate using a brush or roller, working the material into the surface for complete coverage and full adhesion at 2.0 gallons per square.

D. Immediately apply the SOPREMA ALSAN POLYFLEECE reinforcing into the wet base coat of resin. Using a brush or roller, work the SOPREMA ALSAN POLYFLEECE into the wet resin while applying the second coat of SOPREMA ALSAN FLASHING resin to completely encapsulate the fleece at 2.0 gallons per square, and extend the liquid resin 1 inch beyond the fleece.

E. Allow the liquid membrane to sufficiently cure for 24 to 48 hours then apply the finish coat of SOPREMA ALSAN FLASHING resin at 2.0 gallons per square.

F. Broadcast mineral granules into the wet finish coat as required to match the adjacent cap sheet.

3.10 WALKWAYS

A. At areas outlined on the drawings, and around the perimeter of all rooftop equipment and at all door and stair landings, install walkway protection.

B. Cut walkway from end of rolls. No piece shall be less than 24 in.

C. Spot adhere walkway protection with SOPREMA SOPRAMASTIC SP1.

D. Provide a 2 in space between sheets for drainage.

3.11 CLEAN-UP

A. Clean-up and properly dispose of waste and debris resulting from these operations each day as required to prevent damages and disruptions to operations.

END OF SECTION

APPLICATIONSAPPLICATIONS

ROOFING

SOPRALENE®

180 FR GR

PRODUCT DATA SHEET PDS10012 - REV 230425

Fire Retardant, Granulated SBS-Modified Bitumen Membrane

PRODUCT NUMBERS:

• 01365 - 32.8 ft x 39.4 in (10.0 x 1.0 m) - Roll Standard white granules (WH)

• 05006 - 32.8 ft x 39.4 in (10.0 x 1.0 m) - Roll Highly reflective white granules (SG)

• 01323 - 32.8 ft x 39.4 in (10.0 x 1.0 m) - Roll Smog reducing granules (ECO3)

Contact SOPREMA® Customer Service or your sales representative for other granule color options and special order requirements.

DESCRIPTION & FEATURES:

SOPRALENE 180 FR GR (fire retardant, granules) is a SBS-modified bitumen membrane approved for use in roofing assemblies as a cap ply. SOPRALENE 180 FR GR is reinforced with a tough, dimensionally stable non-woven polyester mat that is saturated and coated on both sides with a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen.

• SBS rubber polymer enhances the asphalt blend adding elongation, elasticity and flexibility to the sheet

• Reinforced with a non-woven polyester mat that increases the membrane’s strength and puncture resistance

• Granule surfacing provides added resistance to weathering and foot traffic

• Sanded-backside surfacing improves bonding strength between system layers

• Meets or exceeds requirements of ASTM D6164, Type I, Grade G

U S E OV E R LY I N G M AT E R I A L

Field Cap Ply N/A

Flashing Cap Ply N/A

USES:

SOPRALENE 180 FR GR is used as a component in the following systems:

APPLICATION:

Prior to installation, unroll SOPRALENE 180 FR GR onto the roof surface and allow to relax. Place SOPRALENE 180 FR GR in desired position and back roll the product. Apply approved cold adhesive following manufacturer specifications.

SOPRALENE 180 FR GR is then placed into the cold adhesive and rolled with a weighted roller to ensure adhesion.

STORAGE:

Store rolls in an upright position to prevent damage.

Store in a clean, dry location and cover as necessary to protect from environmental damage such as extreme cold, heat or moisture.

COLD

ADHESIVE

Refer to the SOPREMA SBS-Modified Bitumen Membrane Roofing Technical Manual for complete application guidelines.

AWard Highlight

APPLICATIONS

TECHNICAL INFORMATION & TESTING:

APPLICATIONS

ROOFING

SOPRALENE®

180 FR GR

PRODUCT DATA SHEET PDS10012 - REV 230425

Fire Retardant, Granulated SBS-Modified Bitumen Membrane

S H E E T P R O P E RT I ES

PROPERTY VALUE

Elastomeric bitumen Proprietary blend of bitumen and SBS polymers

ASTM Standard D6164, Type I, Grade G

Reinforcement Non-woven polyester

Top surfacing Ceramic coated granules

Back surfacing Sanded

Selvage surfacing Sanded

Selvage width, in (mm) 3 (76)

D I M E N S I O N S & M AS S

PROPERTY VALUE ASTM TEST METHOD

Length, ft (m) 32.8 (10.0) D5147

Width, in (m) 39.4 (1.0) D5147

Coverage,* ft2 (m2) 97.9 (9.1) D5147

Roll weight, lb (kg) 117 (53.1) D5147

Rolls per pallet 25 D5147

Pallet weight, lb (kg) 2,977 (1,350) D5147

Thickness, mils (mm) 160 (4.0) D5147

Thickness @ selvage, mils (mm) 130 (3.3) D5147

Net mass per unit area, lb/100 ft2 (g/m2) 109 (5,322) D5147

Bottom coating thickness, mils (mm) ≥ 40 (1.0) D5147

*Coverage rate as reported assumes installation using side and end lap recommendations.

P H YS I CA L P R O P E RT I ES

PROPERTY MD XMD ASTM TEST METHOD

Peak load @ 0°F (-18°C), lbf/in (kN/m) 115 (20.1) 90 (15.8) D5147

Elongation at peak load @ 0°F (-18°C), % 35 40 D5147

Peak load @ 73.4°F (23°C), lbf/in (kN/m) 85 (14.9) 65 (11.4) D5147

Elongation at peak load @ 73.4°F (23°C), % 55 60 D5147

Ultimate Elongation @ 73.4°F (23°C), % 65 80 D5147

Tear strength @ 73.4°F (23°C), lbf (N) 125 (556) 85 (378) D5147

Low temperature flexibility, °F (°C) -15 (-26) -15 (-26) D5147

Dimensional stability, % < 0.5 < 0.5 D5147

Compound stability, °F (°C) 240 (116) 240 (116) D5147

Granule embedment, g 1.5 avg; 2.0 max for SG D5147

Data is represented by average values, unless noted otherwise.

APPLICATIONSAPPLICATIONSAPPLICATIONS

ROOFING

SOPRALENE®

180 FR GR

PRODUCT DATA SHEET PDS10012 - REV 230425

Fire Retardant, Granulated SBS-Modified Bitumen Membrane

SUSTAINABILITY

C O O L R O O F R AT I N G

PRODUCT SOLAR REFLECTANCE THERMAL EMITTANCE SRI

SOPRALENE 180 FR GR

Standard white granules (WH)

0.26 initial

0.23 3 year

0.87 initial

0.90 3 year initial

3 year

SOPRALENE 180 FR GR

Highly reflective white granules (SG)

0.70 initial

0.62* 3 year

0.90 initial

0.90* 3 year initial

75* 3 year

SOPRALENE 180 FR GR

Smog reducing granules (ECO3)

0.10 initial

N/A 3 year

0.89 initial

N/A 3 year initial

N/A 3 year

CRRC published results for Solar Reflectance, Thermal Emittance and SRI results were tested and evaluated in accordance with ASTM C1549, C1371, E1980, D7897 and the CRRC-1 Product Rating Program Manual

* CRRC Rapid Ratings. Refer to Cool Roof Ratings Council (CRRC).

** Calculated using internal testing

TESTING & APPROVALS: WARRANTY:

For more information refer to www.SOPREMA.us or contact your SOPREMA representative.

HUD MR 1340

NOA # 20-0825.11

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