asphalt coated glass fiber base sheet


Base Sheet Comparison for Firestone Asphalt Roofing Systems

General Base Sheets Base » High performance roofing base sheet made from an asphalt impregnated glass fiber mat reinforcement, designed to provide superior durability and ease of installation in asphalt roofing systems. Channel Venting Base » Non-woven, heavy glass fiber mat coated with oxidized asphalt with

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GAF | GAFGLAS® Ply 4

Constructed with a strong glass fiber mat coated with the finest quality asphalt, this base sheet is designed with optimum porosity to assure a sound, watertight membrane. It has a high tensile strength and high degree of dimensional stability, resulting in a roof system with greater resistance to …

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BUILT-UP ASPHALT ROOFING - SECTION 07510 PART 1 …

10. ASTM D 4586 - Standard Specification for Asphalt Roof Cement, Asbestos-Free. 11. ASTM D 4601 - Standard Specification for Asphalt-Coated Glass Fiber Base Sheet Used in Roofing. 12. ASTM D 4897 - Standard Specification for Asphalt-Coated Glass-Fiber Venting Base Sheet Used in Roofing. 13.

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GAF Tri-Ply #75 Base Sheet 3 ft. x 98 ft. (300 sq. ft. Net ...

Aug 25, 2020· Tri-Ply #75 Base Sheet is a premium roofing base sheet constructed with a fiberglass mat reinforcing that is coated on both sides to ensure a closed-sheet design to prevent asphalt bleed-through. The sealed sheet also serves as an effective flame retarder for the application of torch-applied modified bitumen membranes. Tri-Ply #75 base sheet is engineered for use in the construction of Tri …

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Parabase rev 2 2018 - Siplast

Parabase is an asphalt coated fiberglass base sheet or base ply. Parabase consists of a lightweight random fibrous glass mat impregnated and coated with a specially formulated, high quality, oxidized asphalt. Product Uses Parabase is designed for use under guaranteed Siplast Roof

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ASTM-D4897 | Standard Specification for Asphalt-Coated ...

1.1 This specification covers asphalt-impregnated and coated glass-fiber base sheet with mineral surfacing on the top side and coarse mineral granules on the bottom side for use as the first ply of a roofing membrane. These base sheets provide for the lateral release of pressure in roofing systems because they are not solidly attached and the coarse granular surface provides an open, porous ...

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Roofing Contract Specifications - Oklahoma

D 1227 Emulsified Asphalt Used as Protective Coating for Roofing D 4601 Asphalt-Coated Glass Fiber Base Sheet Used in Roofing D4897 Asphalt-Coated Glass-Fiber Venting Base Sheet Used in Roofing D 2178 Asphalt Glass Felt Used in Roofing and Waterproofing D 3909 Asphalt Roll Roofing (Glass Felt) Surfaced with Mineral Granules

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Ventsulation - SBS Roofing Systems – Johns Manville ...

Ventsulation - SBS Roofing Systems. Fiber glass-reinforced, asphalt-coated venting base sheet. Material meets the requirements of ASTM D 4897, Type II

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AMERICAN SOCIETY FOR TESTING AND MATERIALS Reprinted …

4.1 Type I—Standard Asphalt-Coated Glass-Fiber Venting Base Sheet 4.2 Type II—Heavy-DutyAsphalt-Coated Glass-Fiber Vent-ing Base Sheet 5. Materials and Manufacture 5.1 The mat shall be a thin porous sheet of uniformly distributed glass fibers, with or without the addition of rein-forcing strands, or glass yarns, which are bonded with a

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BURmastic Glass Ply - 28 lb.

Composition: BURmastic Glass Ply - 28 lb. is a high performance roofing ply consisting of a fiberglass membrane coated with waterproofing asphalts. Basic Uses: BURmastic Glass Ply 28 lb. is designed for application over preformed rigid insulation and/or base sheets. BURmastic Glass Ply 28 lb. can also be used as a hot or cold applied base sheet.

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United Glass Base Sheet - United Asphalt Company

United Glass Base Sheet DESCRIPTION United Glass Base is non-porous, 28lb. base sheets, uniquely designed and constructed to be simultaneously strong and wrinkle resistant. This unique combination of strength and suppleness is achieved by coating a heavyweight, specially designed fiberglass mat with type IV asphalt.

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Standard Specification for Asphalt-Coated Glass Fiber Base ...

Dec 01, 2004· ASTM D4601, 2004 Edition, December 1, 2004 - Standard Specification for Asphalt-Coated Glass Fiber Base Sheet Used in Roofing. This specification covers asphalt impregnated and coated glass fiber base sheet, with or without perforations, for use as the first ply of the built-up roofing. When not perforated, this sheet is suitable for use as a ...

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Coated Glass Facers | Atlas Roofing

Atlas Web Technologies' Coated Glass Facers (CGF) are used throughout the world in the commercial and residential building industries, both as a component to a product and as a finished product. Coated Glass Facers can be found in products intended for interior and exterior gypsum board facers, panel facers, recover board facers, fire resistant slip sheets, textiles, ceiling tiles ...

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VENTSULATIONFELT - Johns Manville

Asphalt-Coated Venting Base Sheet, RS-2020 10-14 (Replaces 8-14) Material meets the requirements of ASTM D 4897, Type II Tested Physical Properties Physical Properties ASTM Test Method Standard Ventsulation Felt ... Fiber Glass-Reinforced, Asphalt-Coated Venting Base Sheet,

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UL Evaluation Report - Tamko

Jul 28, 2016· 5.1.6 GLASS BASE: Asphalt coated fiberglass reinforced basesheet with fiberglass mat reinforcement coated with asphalt. The sheet is supplied in rolls base 3.28 feet (1 m) wide by 97.5 feet (29.72 m) long and complies with ASTM D4601, Type II. 5.1.7 TAM-PLY IV: Asphalt coated fiberglass reinforced G1 ply sheet. The ply sheet is

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Base & Ply Sheets - Siplast

An asphalt coated fiberglass base sheet or base ply. Designed for use under Siplast systems in certain nailable applications. 3.0 ft (0.91 m) x 108 ft (32.9 m) 3 sq (27.9 m 2) 20 lb/sq (0.9 kg/m 2) Parabase FS: A non-porous fiberglass base sheet. Designed for use under Siplast systems in …

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07 51 00 - BUILT-UP BITUMINOUS ROOFING

ASTM D4601 Specification for Asphalt-Coated Glass Fiber Base Sheet Used in Roofing 13. ASTM D4897 Specification for Asphalt-Coated Glass-Fiber Venting Base Sheet Used in Roofing B. Underwriters Laboratories Inc. (UL): BUILT-UP BITUMINOUS ROOFING RELEASE - R1.2 SECTION 07 51 00 BART FACILITIES STANDARDS SAVE DATE: 8/5/2004 2:14 PM PAGE 3 OF 8 ...

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FIBERGLASS BASE SHEET G2 - G.A.P. Roofing, Inc.

GAP Fiberglass Base G2 sheet is manufactured from tough inorganic Fiberglass mat then coated on both sides with weathering grade coating asphalt and then covered on top with white sand fines to prevent sticking in the roll. PRODUCT USE GAP Fiberglass base sheet is applied over the flat roofing deck or insulation as a Base Sheet by Mechanical ...

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MATERIAL SAFETY DATA SHEET - Durapax

MATERIAL SAFETY DATA SHEET ASPHALT COATED GLASS FIBER PRODUCTS MSDS Number: MS-0009 Page 1 of 6 Current Issue Date: July 2008 400 Old Reading Pike, Ste 304 Pottstown, PA 19464 Tel: 610-579-9075 Fax: 610-323-0115 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION Product Names: Asphalt Coated Glass Fiber Felt Base Sheet

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AMERICAN SOCIETY FOR TESTING AND MATERIALS Reprinted …

Asphalt-Coated Glass Fiber Base Sheet Used in Roofing1 This standard is issued under the fixed designation D 4601; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.

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1. - HUD

Paraglas Paraglas ply sheet is an asphalt-coated fiberglass mat which meets the requirements of ASTM D-2178, Type IV. It is designed for use under most Siplast roof systems that require a nailable substrate. Parabase Pat-abase is an asphalt coated glass fiber base sheet which meets ASTM D-4601 Type ll. Parabase is designed for use under Siplast

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PERFORMANCE SPECIFICATIONS 1.0 SCOPE OF …

D 1227 Emulsified Asphalt Used as Protective Coating for Roofing D 4601 Asphalt-Coated Glass Fiber Base Sheet Used in Roofing D4897 Asphalt-Coated Glass-Fiber Venting Base Sheet Used in Roofing D 2178 Asphalt Glass Felt Used in Roofing and Waterproofing D 3909 Asphalt Roll Roofing (Glass Felt) Surfaced with Mineral Granules

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ASTM D4897/D4897M : Standard Specification for Asphalt ...

Jul 01, 2016· ASTM D4897/D4897M, 2016 Edition, July 1, 2016 - Standard Specification for Asphalt-Coated Glass-Fiber Venting Base Sheet Used in Roofing This specification covers asphalt-impregnated and coated glass-fiber base sheet with mineral surfacing on the top side and coarse mineral granules on the bottom side for use as the first ply of a roofing membrane.

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ASTM International - ASTM D4897-01 - Standard ...

Nov 10, 2001· scope: 1.1 This specification covers asphalt-impregnated and coated glass-fiber base sheet with fine mineral surfacing on the top side and coarse mineral granules on the bottom side for use as the first ply of a roofing membrane.

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Submittal data - Glasbase™ Base Sheet - Asphalt Coated ...

Membrane Roofing (07 50 00) Description. Asphalt Coated, Fiber Glass Base Sheet. Get quotes from distributors near you. Change location Outside U.S. View all. White Cap. 4121 6th Ave N.W. Seattle, WA 98107. 206-783-8400.

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Tremco® 2178 Glass Ply Sheet - Tremco Sealants

Tremco® 2178 Glass Ply Sheet is an asphalt-impregnated fiberglass ply felt marked with laying lines and lightly dusted on one side with a fine mineral parting agent. It features a fiberglass mat with uniform fiber distribution and high tensile strength in both directions. Basic Uses

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BURmastic Glass Ply - tremcoroofing.com

Composition: BURmastic® Glass Ply is a high per-formance roofing ply consisting of a fiberglass membrane coated with waterproofing asphalt. Basic Uses: BURmastic Glass Ply is designed for application as a ply sheet in cold applied built-up roof system over preformed rigid insulation and/or base sheets. BURmastic Glass Ply can also

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IKO Industries Inc. Asphalt Shingles Specification

ASTM D4601/D4601M - Standard Specification for Asphalt-Coated Glass Fiber Base Sheet Used in Roofing. 8. ASTM D7158/D7158M-11 - Standard Test Method for Wind Resistance of Asphalt Shingles (Uplift Force/Uplift Resistance Method). 9. ASTM D3462 - Standard Specification for Asphalt Shingles Made From Glass Felt and Surfaced with Mineral Granules.

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Asphalt-coated glass fibers - Owens-Corning Fiberglas ...

The chemically-modified asphalt is then applied as a thin film coating to glass fibers using the procedure illustrated in FIG. 1 of the drawing. The chemically-modified asphalt, dissolved in toluene, is applied to constitute a coating of about 0.85% by weight based on the weight of the glass fibers.

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PERMAPLY 28 - Johns Manville

Fiber Glass-Reinforced, Asphalt-Coated Lightweight Base Sheet, RS-2016 8-14 (Replaces 5-14) Material meets the requirements of ASTM D 4601, Type II Tested Physical Properties Physical Properties ASTM Test Method ... Asphalt-Coated Lightweight Base Sheet, Created Date:

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