Leaking water on the roof is a common and most annoying thing in life. How to prevent roof leakage is also the most important thing for everyone. Roof waterproofing is of course inseparable from roof waterproofing materials. What are the new roof waterproofing materials? Welcome new type of roof waterproofing material, CH-108ZYY polymer cement waterproof coating, HG203 waterproof sealing coating, YYA special waterproof impermeability slurry, the following small series will introduce you to these new roof waterproofing materials.
1. CH-108ZYY polymer cement waterproof coating
CH-108ZYY polymer cement (also known as elastic cement) is a two-component waterproof coating material based on acrylate synthetic polymer emulsion based on special cement, inorganic curing agent and various additives. Good film-forming properties, impermeability, cohesiveness (strong adhesion to concrete, brick, stone, ceramic tile, ZYY plastic, color steel roof, airport roof, wood, glass, etc.), water resistance and Weather resistance, especially the ability to form a film on a wet base. ZYY composite waterproof coating is divided into two models: ZYY-1 type ZYY-2. Among them, ZYY-1 type is mainly used for waterproofing of large deformation building parts, such as roofing, wall surface and bridge deck.
ZYY-2 is mainly used for building waterproofing projects in long-term flooding environments, such as basement, toilet, swimming pool, reservoir, subway, tunnel, garbage disposal site and other projects.
1, product features
(1) It can also be applied in a very humid environment to form a film;
(2) Having a gas permeable, watertight molecular screening structure characteristic after film formation;
(3) Directly make the cement mortar protective layer or the ceramic tile decorative layer on the surface of the waterproof coating film after construction, and the interface is firmly bonded to the drum.
Second, HG203 waterproof sealing coating
HG203 waterproof sealing coating introduces the most advanced high-tech technology in the United States. It is a true environmentally friendly one-component water-curing polyurethane waterproof sealing coating developed from imported raw materials. The new waterproof sealing coating has passed the scientific and technological achievements appraisal of the Guangdong Provincial Construction Committee and won the Guangdong Provincial Key New Product Certificate. Main features 1. Add 20% water as curing agent when used. It is a reaction-curing product; it is suitable for wet base. 2, 100% environmentally friendly products, non-toxic and tasteless after curing, no pollution, suitable for drinking water projects. 3, the solid content can be as high as 100%, less material per unit area; one construction can achieve the required thickness. 4, the coating film has high tensile strength, good elongation performance, high bonding humidity, heat resistance, cold resistance (-40 ° C - 95 ° C), chemical corrosion resistance, aging resistance, good mildew resistance, and flame retardancy. 5, the basic color of the coating film is white, you can paint a variety of colors on the surface of the coating film, or you can make a variety of colors according to user requirements to achieve waterproof decorative effect. 6. It can be made into anti-leakage sealant by adding rubber powder, adding sand to make anti-slip layer, or adding light hollow filler to make thermal insulation coating. 7, the use of maintenance is easy, labor-saving, save time, cost, and safety.
Third, YYA special waterproof impermeability slurry
1, product performance
It is a new type of impervious waterproof material. It is a gray powder composed of dozens of pure inorganic components. It is non-toxic and tasteless, flame retardant and environmentally friendly. It can be used in food and drinking water projects. A series of redox reactions occur after adding water. After hardening, it has high strength (7 days C35 or more), waterproof and impermeability, high temperature resistance (400 ° C), UV resistance, antifreeze (-50 ° C), anti-aging, no shrinkage, oil resistance The characteristics of strong adhesion, etc., can carry water operation on the back surface, the thickness can be adjusted as needed (0.5--200mm), with excellent water-proof, anti-seepage and moisture-proof performance on the back surface, and has secondary repairing effect, especially good at treatment. The difficult problem of leaking water in the concrete masonry structure has been tested by the China National Building Materials Testing Center and listed as the key application and application product of China's engineering construction. One of the top ten brand products of waterproof materials is the best choice for engineering durability.
2, the scope of application
(1) Waterproof and impervious, high strength, high water pressure resistance, can be used in underground various concrete, masonry structures, such as subways, tunnels, basements, underground garages, underground passages, civil air defense works, cable trenches, elevator shafts, Mines, culverts and other difficult leaking water projects;
(2), high and low temperature resistance, UV resistance, anti-aging, freeze-thaw resistance (more than 400 times), used in various outdoor projects and indoor buildings, reservoirs, dams, bridges, power stations, pump houses, Pool, dam, foundation pit, square, roof, bathroom, etc.;
(3), anti-freezing, low temperature resistance (-50 ° C), with anti-freeze and thaw, can be used in the freezing room, cold air room, where the temperature difference changes greatly;
(4), low hydration heat, good anti-shrinkage performance, can be used for reservoir dam concrete mortar layer, bridge concrete mortar layer, concrete pavement mortar layer, etc.;
Xiao Bian summary: The above is Xiaobian today to provide you with a little knowledge about the new roof waterproofing materials. When you buy roof waterproofing materials in the future, you can refer to them and hope to help everyone.
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