Beijing East Sixth Ring manufacturers supply HY-400 water repellent inorganic aluminum

Beijing East Sixth Ring manufacturers supply HY-400 water repellent inorganic aluminum Products: inorganic aluminum waterproofing agent (powder) is dedicated waterproof mortar admixtures, inorganic aluminum salt as the main raw material, the addition of a variety of chemical compounds from raw materials The solution and powder, technical performance in line with "JC474-99" standard building waterproofing agent issued by the Ministry, in line with national drinking water health standards "GB5749-85". Mortar concrete form strong and dense hydrophobic material incorporated, filling, clog concrete, mortar capillary porosity and water passage formed in the hardening process, with a strong water repellency and moisture exclusion, giving concrete structures and cement products excellent waterproof performance. Product performance: a waterproof, water reduction, cracking, tensile, anti-bending, early strength, impermeability, leakage, moisture, acid, etc., steel structures designed for permanent waterproof surface layer form strong and dense hydrophobic substance, filling, clog concrete, mortar capillary porosity and water passage formed in the hardening process, with a strong water repellency and moisture exclusion, giving concrete structures and cement products excellent waterproof performance . Uses: 1. There are water impermeability roofing for industrial and civil buildings, basements, tunnels, mines, air defense projects, underground walkways, underground shopping malls, underground parking, swimming pools, water towers, water supply and drainage pond, pumping stations and other requirements of concrete projects. 2. Construction of pools, indoor swimming pool, water towers, tanks, large containers, silos, cave depot. 3. Construction: ground, inside and outside walls, bathroom and other parts of the water. Features: different from other flexible, waterproof material steel (particularly powder) has the following characteristics: 1. The product is a dark red liquid, non-polluting, non-corrosive, non-flammable, harmless to human body's green waterproof agent. 2. Waterproof good performance, the measured impermeability grade ≥ P15 above, does not reduce the strength of concrete, anti-aging, long life waterproof. 3. Less water content of 5 to 10% 4. Construction is simple, easy to operate, can save a lot of material, labor and maintenance costs. 5. Low cost and mortar surface 3 to 4 yuan / square meters. 6. Heat (120 ℃), cold cement life equally. Fourth, the implementation of the standard JC474 - 1999 "mortar, concrete waterproofing agent", GBJ 50119 - 2003 "concrete admixture technical specifications", GB8077 - 2000 "Methods for testing concrete admixture uniform." 5. Technical Specifications :( waterproofing agent content is 3% of cement mass) test items standard unit of measurement test results Conclusions 1. Stability / Pass Pass 2 Setting time Initial setting min ≥45 190 Final setting h ≤10 6 Eligible Eligible 3 compressive strength than 7d ≥85 103 qualified 28d ≥80 82 Qualified 4 permeable pressure ratio% ≥ 200 300 qualified 5 48h absorbing qualified than% ≤ 75 70 6 28h shrinkage ratio% ≤ 135 120 qualified properties of concrete paste stability 1 nature / Pass Pass Pass 2 setting time initial setting min ≥-90 +108 3 qualified bleeding rates than% ≤ 70 69 4 eligibility compressive strength than 3d ≥ 90 94 qualified 7d ≥ 100 102 qualified 28d ≥ 90 92 5 penetrate highly qualified qualified than% ≤ 40 31 6 48h absorption ratio% ≤ 75 72 7 28h shrinkage qualified than% ≤ 135 112 qualified eight pairs of corrosion of steel corrosion effect on steel without corrosion or without eligibility homogeneity 1 Density g / cm3 0.9 ~ 0.92 0.909 Average 2 chloride ion content of 0.06 to 0.1 0.07% qualified six dosage and usage: 1, the amount of: (1) Concrete pouring works waterproofing agent content of C × 3%, namely General 9㎏ / m 3. (2) cement mortar surface engineering waterproofing agent content of C × 3% of cement, namely General 9 kg / m