Passenger line Concrete Bridge Deck L-type-specific chlorinated polyethylene waterproofing membrane

1.Product description:
    This product is for the passenger line concrete bridge deck waterproofing of the technical requirements of specialized research and development of chlorinated polyethylene waterproofing membrane. The product is based on chlorinated polyethylene resin as the main body and measuring the ratio of chemical additives and fillings, after Kneading, plastic chain, and two-sided thermal rolling into non-woven fabric made of fiber-plastic waterproof material with high-intensity, high extension of a long life, the safe operation of simple, strong adhesion, waterproofing, and other significant characteristics.
2. The scope of application:
    This product is dedicated to the railway bridge deck concrete waterproof, anti-seepage, moisture-proof project.
3. Features:
    As the CPE saturated molecular structure of chlorine atoms, as well as the introduction by oxygen, ozone, sunlight, heat and humidity of the role, not easy to break the main chain, so the product has an excellent anti-aging resistance, excellent weathering performance, high tensile strength and elongation good.
4. Technical indicators:
    This product is in line with the "passenger line Concrete bridge deck waterproofing temporary technical conditions (revised edition)" on the L-type chlorinated polyethylene waterproofing membrane performance of the technical indicators
5. Usage and notes:
    Before construction check the base even. Smoothness does not meet the requirements, can be used in addition to cutting the way processing, or for leveling cement mortar. With cement mortar to find peace, the amount of water-soluble adhesive should be added (such as 107 plastic, etc.) to enhance and cement mortar to fill the side of the connection and the surface should be clean and moist.
Coil bonding uses the supporting production of cement-based adhesive as a binder.
    Brushing adhesive should be uniform, not the end of exposure, not piled up;
    Paving waterproofing membrane used first brushing binder then waterproofing membrane of the order; and the first block ballast side of a wall and then another one.  
    Paving the membrane formation should be straight, not to stretch in case of pasted sheet to prevent the hollowing; paste before the first test shop, flattening it, the following may not have the vacuole membrane, in the paste to use when scraping Will be out of the air board, sheet overlap should be not less than 8-10cm.
    Waterproofing membrane should be installed to the ballast walls, vertical wall, and to shun the uphill direction by paving. 
Construction should be in more than 5 ¡æ, not in rainy day or more than quarter nary wind.
6. Transport and storage:
    products should be flat, a high degree of horizontal 3 membrane to store and avoid the sun, rain, and  not to contact with the material undermining the quality of the membrane and away from sources of heat.