Reinforced and composite polymeric sheets for water proof
1 Scope
This document specifies the specifications and dimensions, technical requirements, corresponding test methods and inspection rules, as well as marking, packaging, transport and storage of reinforced and composite polymeric sheets for water proof (hereinafter referred to as sheets), and provides product classification and labeling for technical specifications.
This document is applicable to the manufacturing and inspection of sheets for water proof that are manufactured by hot applying with composite woven or non-woven fabrics on both sides after being treated by taking polyethylene resin or ethylene-vinyl acetate copolymer as the core material, adding with additives (such as antioxidants and dispersants) and subject to extrusion and rolling, and used for waterproofing and moisture-proof of roofs, indoors, walls, hydraulic and water conservancy facilities, underground and other buildings and structures, as well as various green planting roofs.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 328.21 Test methods for building sheets for waterproofing - Part 21: Plastic and rubber sheets for waterproofing-resistance to peeling of joints
GB/T 528 Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties
GB/T 529 Rubber vulcanized or thermoplastic - Determination of tear strength (Trouser, angle and crescent test pieces)
GB/T 1690 Rubber, vulcanized or thermoplastic - Determination of the effect of liquids
GB/T 1741-2020 Test method for determining the resistance of paints film to mold
GB/T 3512 Rubber, vulcanized or thermoplastic - Accelerated ageing and heat resistance tests - Air-oven method
GB/T 6682 Water for analytical laboratory use - Specification and test methods
GB/T 9345.1-2008 Plastics - Determination of ash - Part 1: General methods
GB/T 9758.1-1988 Paints and varnishes - Determination of "soluble" metal content - Part 1: Determination of lead content - Flame atomic absorption spectrometric method and dithizone spectrophotometric method
GB/T 9758.4-1988 Paints and varnishes - Determination of "soluble" metal content - Part 4: Determination of cadmium content - Flame atomic absorption spectrometric method and polarographic method
GB/T 9758.6 Paints and varnishes - Determination of "soluble" metal content - Part 6: Determination of total chromium content of the liquid portion of the paint - Flame atomic absorption spectrometric method
GB/T 9758.7 Paints and varnishes - Determination of "soluble" metal content - Part 7: Determination of mercury content of the pigment portion of the paint and of the liquid portion of water-dilutable paints - Flameless atomic absorption spectrometric method
GB/T 16777-2008 Test methods for building waterproofing coatings
GB/T 18173.1 Polymer water-proof materials - Part 1: Water-proof sheet
GB 18583-2008 Indoor decorating and refurbishing materials - Limit of harmful substances of adhesives
GB/T 35468 Root penetration resistance of waterproof sheets for green roof system
JC/T 2377-2016 Polymer modified cement adhesives for polyethylene polypropylene waterproof sheet
JJG 139-2014 Tension, compression and universal testing machines
3 Terms and definitions
No terms and definitions are listed in this document.
4 Classification and labeling
4.1 Classification
Sheets are classified into the followings by the main materials:
a) polyethylene composite sheet with a type code of F-PE;
b) ethylene-vinyl acetate copolymer composite sheet with a type code of F-EVA.
Foreword I
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and labeling
5 Technical requirements
6 Test methods
7 Inspection rules
8 Marking, packaging, transportation and storage
Annex A (Normative) Method for testing composite strength
Annex B (Normative) Method for testing watertightness of joints
Annex C (Normative) Method for testing adhesiveness at shear state
