Anhui waterproof asphalt cement factory

Asphalt cement is a polymer preservative waterproof materials, the product is a permanent anti-corrosion waterproof material. , Long life, easy construction. Life of more than 50 years. Technical parameters: ★ Appearance: Black burnt like ★ oxygen index:> 30% (OI) ★ bond strength: 20 ℃ 1.5kg / cm2 ★ gravity: 1600 ~ 1700kg / m3 ★ at a temperature of 95 ℃, 45 degree oblique put 4 hour, the temperature rose to 120 ℃, 45 degree oblique resting one hour free flow of blistering [1]. ? 877 ★ frost resistance: -40 ℃ ~ + 95 ℃ 2 hours without cracking each suspension, no detachment. ★ corrosion resistance: 40% sulfuric acid soaked two hours unchanged. ★ Operating temperature: -40 ~ 95 ℃. ★ Water absorption: soak for 24 hours at room temperature, the amount of water absorption of not more than 1% by weight of the sample. Features: a wide application range, long life, weather resistance, resistance to deformation, high tensile strength, elongation, shrinkage and cracking of the grassroots deformation adaptability, acid resistance, alkali resistance, excellent corrosion waterproof performance, any complex parts are easy to apply, to solve the traditional waterproof anti-corrosion materials, such as paint facade fell web hollowing, and complex part of the operation difficult problems. Completely replace the traditional corrosion waterproof material. It has a better ratio of corrosion, waterproofing, insulation properties. (3) Portland cement: from Portland cement clinker, 6% to 15% of the mixed material to the range: 1, the bottom of the concrete foundation of underground projects, side, rear, foundation, basement waterproofing preservative; 2, cement-based building, excavation, foundation, floors, piers, railways, ports, docks, coal, oil drilling waterproofing preservative, 3, trough, water towers, pools, cooling towers, sewage tank, eating clean pool 4, anti-corrosion waterproof new and old residential buildings, roofs, bathrooms, gutters, balconies, facades, basements, warehouses, tunnels and bridges pouring and pouring all kinds of various expansion joints;; waterproofing preservative 5, metal pipes, steel, concrete corrosion engineering, to prevent steel corrosion, extend the life of concrete. Packaging and storage: 50Kg / barrel.