Inorganic inorganic aluminum aluminum waterproofing agent waterproofing agent waterproofing agent Product Features inorganic aluminum factory direct special dry mortar-built Industrial Supply:! Shilong Li Gong 13,331,056,879 18,311,209,002 welcome to inquire, factory direct, ex-factory price, the price is low QQ85574781 special waterproof mortar additives, inorganic aluminum salt as the main raw material, the addition of a variety of chemical compounds from the raw material solution and powder, mixed with concrete to form strong and dense mortar hydrophobic material, filling, clog concrete, mortar formed in the hardening process capillary porosity and water channel, with a strong water repellency and moisture exclusion, giving concrete structures and cement products excellent waterproof performance. Waterproof, water reduction, cracking, tensile, anti-bending, early strength, impermeability, leakage, moisture, acid, etc., steel structures designed for permanent waterproof surface layer forms a dense solid hydrophobic material, 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. Inorganic aluminum waterproof agent use: inorganic aluminum waterproof agent is an inorganic aluminum salt as the main variety of inorganic composite material. It penetrate cement mortar can be formulated into a waterproof mortar has seepage, leakage, moisture-proof function, wipe the surface of the structural rigidity of a permanent building waterproof layer. Inorganic aluminum water repellent use: apply the surface impermeable leak proof roofing, bathrooms, basements, pools, water towers, warehouses, bridges, tunnels, canals, dams, civil air defense projects. Inorganic aluminum waterproofing agent waterproof mechanism: cement mortar in the hardening process, due to the evaporation of the capillary channel and also left many gaps, water penetration is through the capillary channel and pore conducted inorganic aluminum waterproof agent into cement mortar, That is the cement hydration product of word reaction occurs, generating iron oxide, aluminum hydroxide and colloidal substances insoluble in water, while the calcium aluminate cement hydration, generating a certain expansion of sulphoaluminate double salt crystals. These colloids and crystal material and filled with cement mortar blockage in the hardening process of the formation of capillary channels and pores, thereby increasing the compactness of cement mortar waterproof layer, to achieve the purpose of water impermeability. Inorganic aluminum water repellent technical indicators: 1, Appearance: dry powder. 2, inorganic aluminum waterproofing agent cement mortar performance indicators: Detection category test items unit of measurement standards and corporate regulations (Qualified) No. Name mortar performance test results 1 Stability / Pass Pass 2 Setting time Initial setting min ≥ 45 190 Final setting h ≤ 10 6 3 compressive strength than 7d% ≥ 85 103 28d ≥ 80 82 4 permeable pressure ratio% ≥ 200 300 5 48h water absorption ratio% ≤ 75 70 6 28h shrinkage ratio% ≤ 135 120 1 Concrete paste stability / Pass Pass 2 Setting time difference (initial setting) min ≥- 90 +108 3 Ratio of bleeding rate% ≤ 70 69 4 compressive strength 3d% ≥ 90 94 7d ≥ 100 102 28d ≥ 90 92 5 penetration height ratio% ≤ 40 31 6 48h water absorption ratio% ≤ 75 72 7 28h shrinkage ratio% ≤ 135 112 8 corrosion effect on steel / should indicate whether the corrosion of steel without corrosion effect on the homogeneity of 1 Density g / cm 3 0.9 0.92 0.909 2 chloride ion content of 0.06 to 0.1 0.07 3%, weather resistance test: the test board xenon lamp weather test machine 300 hour test, cracks, loose, loss, separation and other aging does not appear, waterproof surface layer intact, with the original test no difference plate. Inorganic aluminum water repellent packaging, storage, shelf life: paper-plastic packaging. The product should be stored at a temperature lower than 40 ℃ ventilated drying warehouse. Product warranty period is 18 months. Within 18 months without significant discoloration and shrinkage phenomenon. Inorganic aluminum water repellent ingredient requirements: (1) Cement: make Portland cement, ordinary portland cement or slag cement, grade of not less than 32.5MPa. Different varieties of different grades of cement can not be mixed. 2. Sand: The sand, the quality of cement sand mortar requirements. 3. Water: the construction process with clean fresh water (potable) water repellent inorganic aluminum salt: 1, clean up grass roots: the primary surface oil, dirt, debris clean. Needed for the smooth conduct of the primary surface roughening process, Pock rate of not less than 75%. Then water wet grass. 2, brush the bonding layer: has been cutting hair and wet grass on a clean, even with a brush to brush a dilute viscous cement water repellent pigment paste (with the ratio of cement: water: inorganic aluminum waterproof agent = 1: 2.20: 0.08 ) as the bonding layer. In order to improve the adhesion of waterproof mortar and grassroots. Thickness of about 2 mm is appropriate. 3, wiping a first layer waterproof mortar (leveling layer): Before bonding layer is dry first layer must be promptly wipe waterproof mortar (with the ratio of cement: sand: water: inorganic aluminum waterproof agent = 1: 2.5: 0.35: 0.08) as a leveling layer thickness of about 10 mm is appropriate. After rolling light compaction, wipe with a wooden Cuochu pockmarked face. 4, wiping the second layer of waterproof mortar: After the initial setting of the leveling layer, the second layer should promptly wipe waterproof mortar, the mixture ratio and the thickness of the first layer of waterproof mortar are the same, repeatedly pressed flat iron trowel pressure light. 5, moisture conservation: After the second layer of waterproof mortar final setting, timely maintenance, not less than five times a day, even watering, conservation seven days while maintaining the wet conditions.