Stable retaining capillary crystalline parent material 
 W790 
 Mainly used for 
 (1) the preparation of cementitious capillary crystalline waterproofing materials. 
 (2) the preparation of cementitious capillary crystalline repair materials. 
 The preparation of cement-based capillary crystalline plugging materials. 
 4 preparation of self-repair waterproof mortar. 
 . Preparation of self-healing waterproofing concrete. 
 Features 
 (1) contains a special chemical active component off-white powdery solid. 
 (2) non-toxic, non-polluting, can be used for drinking water projects. 
 Preparation materials can be secondary to repair concrete cracks ≤ 0.4mm. 
 4 low prices, import prices of similar products, 1/10. 
 Performance indicators 
 Appearance: white powder 
 Thin (0.135mm sieve) ≤ 3% 
 PH value: 12 ± 1 
 Chloride ion content: 
 Moisture content of ≤ 2% 
 Instructions for use 
 Ingredients, raw materials shall meet the following requirements 
 Cement: more than 42.5 # P Ⅰ and P II Portland cement or of P0 Portland cement 42.5 #. 
 Sand: the 0.315mm graded fine sand (70 mesh and -140 mesh), clay content ≤ 1%, is strictly prohibited to use the mechanism of sand. 
 (2) production formula 
 Cementitious capillary crystalline waterproofing materials production formula: cement 550kg sand 250kg master batch 200kg. 
 Masterbatch content of the cement content of 2% in the preparation of the impermeability of concrete. 
 3% of the masterbatch content of the cement content in the preparation of waterproof mortar. 
 (3) the production process 
 The accurate measurement of the material, cement, sand, and the order of the parent material into the mixing device in the environment humidity <70% of the full mixing to be material is uniformly dispersed before discharge packaging. 
 Configured cementitious capillary crystalline waterproofing materials instructions for use 
 Use of water-cement ratio: 0.35 to 0.4. 
 Suggested that the coating amount of: 1.8kg / ㎡. 
 Packaging: 2kg / bag, 10kg / box.