One, BAC self-adhesive polymer modified bitumen membrane Product Description BAC adhesive polymer modified bitumen membrane is SBS, APP, PVC, PE synthetic resin such Coumarone with two resins and rubber modified material while improving the properties of asphalt, it also has properties of rubber and resin. Due to the capacitive rubber and resin mix is ??better, so good results surname. Rubber, resin and asphalt heated and melted under the three high temperature, between asphalt and polymer intrusion and diffusion, the flow of asphalt molecules within many gaps filled polymer macromolecules, while some of the polymer molecules Connection molecule diffuses into the asphalt. Form a coherent mix of tough mesh structure to obtain more excellent performance. This product implementation JC8401999 "self-adhesive rubber bitumen membrane" national industry standards. Second, according to different specifications variety of polymer materials on the surface of the material into a polyethylene film (PE), aluminum (AL) and non-film (N) three. Its main function is divided into exposed using waterproofing (O) and not exposed waterproofing (I) and secondary waterproofing materials engineering three. l Specifications Table 1 Specifications Thickness (mm) Width (mm) area (m2) 1.2 1000 20 1.5 20 2.0 15 Third, the product features a good sealing, high resistance to aging. 2. Self-adhesive: self-adheres to the grass roots, with safety, environmental protection; 3, excellent flexibility, low wet flexibility, extensibility large cracks and building grass-roots stretching deformation cracking adaptability; 4, Self The more sex: namely nail penetration, minor cracks pressure, stress and so has the ability to generate the next healing; 5, durable self-adhesive sealing, self-adhesive membrane and membrane joints have a lasting life; 6, rubber, resin and asphalt composition, having excellent water resistance. Fourth, the scope of the BAC modified bitumen membrane surface of polyethylene film is suitable for self-adhesive membrane roofing or not exposed, reservoirs, underground works waterproof layer (including open-cut subway); also applies to the pool , canals and a variety of channels, dams and other projects to do waterproof layer, more suitable expressly prohibit the use of fire works great. Material for aluminum foil surface membrane surface but also applicable to all kinds of roofing layers exposed. Double-sided self-adhesive waterproofing membrane waterproofing works only for aid, can also be used for two incompatible materials waterproof layer junction of bonding and sealing. Fifth, the system design point and require no adhesive reaction fetal waterproofing membrane system is determined by its basic structure layer by sophisticated grassroots waterproof undercoat, functional waterproof layer waterproof layer additional detail, tail head and seam sealing, etc., protective barrier structure is based on the design requirements. System waterproof layer material is not exposed on the surface of the material portion is the choice of laminating a polyethylene film (PE), the selection of the exposed roof foil (AL) cladding; additional layers and other auxiliary parts of the membrane surface or no choice of PE film (double-sided self-adhesive) . Basecoat System supporting materials using primary treatment agent, sealant, asphalt coatings, hold-down clamp and screws and other accessories. When single-use, thickness not less than 1.8mm, while the second floor and the second floor above fortification, each membrane thickness is greater than or equal to 1.5mm, 1.2mm thickness waterproof membrane and non-membrane waterproof membrane, only used as an auxiliary water. VI, packaging, storage and transport packaging - with plastic strip-inflicted or the use of large-volume packaging cartons. Storage and transport - in order to avoid wind and rain, will have to pay attention to ventilation. Storage temperature should not exceed 49 ℃, stand up storage, height does not exceed two. If packed in cartons, placed horizontally no more than five.