Inorganic sealing manual 
 Inorganic sealing material, also known as speed solid fire blocking material "or" inorganic fire blocking material is a highly effective fire retardant materials, a mixture of high temperature inorganic materials. The sealing and water mixed in proportion to the rapid solidification, is an ideal material for power, telecommunications, high-rise buildings, industrial and mining, metallurgy, subway and other engineering cables run through holes in fire blocking. The blocking material non-toxic, no odor, excellent water, oil and other properties, the construction method is simple, its antioxidant index reached 100, is a non-flammable materials. 
 ■ Executive standard: GB23864-2009 A1 
 ■ Product Model: DW-A1-FDW 
 ■ Use: 
 The blocking material in the construction of the first block the size of the holes to estimate the amount of sealing material, then powder poured into the weighing container of good water quickly stir into a paste as soon as possible, a powder is about to join 0.6 parts of water. If the amount of sealing required scores of construction, each mixing 25 kg. For larger hole or shaft sealing, the need to use the right amount of reinforced to increase its strength. Fill the void volume of 1 cubic meter (thickness of 200mm), takes about 1.1 tons with the plugging material, fire performance up to the GB23864-2009 A1 standards. 
 ■ Packaging and storage: 
 Sealing film bag, woven bag, weighing 25 kg. 
 Should be stored in dry, is strictly prohibited damp storage period of one year, production date, see batch.