Waterproof | Hang Jian Bo Beijing waterproof | waterproofing materials provided by Hang Jian Bo Beijing waterproof. Waterproof | Hang Jian Bo Beijing waterproof | waterproof material is Beijing Heng Jian Bo Beijing waterproof material Limited (www.hjbjfs.com/)2014 year launched a new upgraded JS composite waterproof coating outer waterproof construction program? JS composite waterproof [url =] paint [/ url] is importing modified polyacrylate emulsion and a variety of organic liquid feed additives, then high-speed high-alumina cement and additives consisting of inorganic powder waterproof paint brand, two-component water-based scientific formula processed into [url =] waterproof coating [/ url]. The main technical performance of products divided into Ⅰ and type Ⅱ two models based on the performance and use of the site. Ⅰ products highlight acrylic polymer emulsion-based performance, high elongation film formation (over 200%), good weather resistance. Mainly used for non-long-term immersion environment; type Ⅱ Product prominent high alumina cement-based high-speed performance, high film strength formation (1.8MPa or more), good water resistance, mainly used for water projects long-term immersion environment. JS composite waterproof coating outer waterproof construction program? Material selection: initially for use in accordance with the characteristics of the basement of the mall project, determine its water level must reach secondary waterproof, waterproof concrete measures in addition to self-fortified water, but at least should be used in a flexible waterproof layer, in order to ensure the water quality of the project , but also convenient for the duration of construction, and supervision by the Party units, construction units to confirm the choice JS composite waterproof coating waterproof layer as this project. 1 Material Introduction: JS composite waterproof coating (two component polymer cement waterproof coating) is the absorption of foreign advanced technology development and efficient moisture, permeability, sealing materials. The product from the organic liquid material (from polyacrylic acid resin, polyester resin emulsion polymer acid copolymer B) and inorganic powder (high-speed rail by high alumina cement, stone and other casual yellow powder as filler), field-rata stir into putty-like, coated construction of new waterproof materials. The main film-forming substance is an aqueous emulsion polymer materials, cement and active substances as fillers, coating by evaporation of water and inorganic hydraulic material hydration reaction conjunctiva, is an organic material that has high elasticity and have inorganic dual advantages of good material durability. 2 Packaging: 30kg per barrel for liquid packaging materials, powder packaging carton three bags, each bag 10kg. 3 Product features: a direct construction in the wet and dry a variety of materials. b. non-toxic, harmless, non-polluting, easy construction, short construction period waterproof material that can be used for drinking water projects. c. coating is tough, high-strength, water resistance, weather resistance, excellent durability, you can add color. d. to work with cement mortar and a variety of materials through solid bond. 4 main technical indicators: (7 days) a tensile strength: more than 2.0N / mm2b Elongation at break: more than 2.50% c low temperature flexibility:. -10 ℃ ~ 20 ℃ d bond strength: more than 1.5N / mm2e impermeability:. 0.3N / mm2,30min not leak