Water doctor Polyurethane Grouting materials (oil soluble) 
 DM-510/510R (flame retardant) 
 Feature 
 A single component, no measurable mixing. 
 With good hydrophobic properties, high chemical stability, high strength and good toughness. 
 With larger radius of the infiltration and solidification volume ratio of water a chemical reaction to release of CO2 generated by the gas pressure to promote the slurry to the proliferation of crack depths, forming a tough concretion body. 
 (4) acid, alkali and organic solvents, good chemical resistance. 
 Coating smooth, wear-resistant, mildew. 
 6. Excellent and the concrete base and other building materials bonding properties. 
 Grouting adhesive viscosity and curing speed according to project needs adjustment. 
 Recommended for 
 A pool, water tower, the basement air-raid shelters and other buildings pouring plugging and waterproof anti-corrosion coating. 
 Two underground tunnels, foundation reinforcement of the building with the ground dust. 
 The construction work of deformation joints, construction joints, plugging and reinforcement of structural cracks. 
 Ports, docks, piers, dams, hydropower stations curtain grouting plugging reinforcement. 
 Wall plugging geological drilling, gushing water in the oil exploration in the selective water control and mine sealing and so on. 
 6. Wall of metal and concrete pipe anti-corrosion and corrosion protection of steel structures. 
 Various building materials bonding and enhanced. 
 Roof waterproof, crack grouting, tunnel plugging grout, wall grout waterproof elevator shaft plugging the cable trench with water plugging. Leaking windows plugging 
 Typical performance indicators 
 Appearance: light yellow or brown transparent viscous liquid 
 Density, g/cm3: 1.05 ~ 1.1 
 Viscosity, mpa.s: 300 ~ 600 
 Induced gelation time: 3 to 30 
 Water free expansion / times ≥: 5 
 Volatile matter content /% ≥: 90 
 Use 
 (1) identify the leakage point, leaking parts of cutting hair, clean; 
 (2) drill: hammer drilling, aperture 14mm. 
 3 DM-410 impermeability on the 1st (plugging Type) embedded grouting Tsui, spacing should be based on the actual situation may be generally from 0.3 to about 1 m a. 
 4 electric grouting machine or hand pressure injection pump, PU grout glue from the grouting pipe into the concrete cracks. 24 hours after the excision (removal) grouting Tsui; 
 5 sealing: with DM-400 impermeability on the 1st grouting mouth and around the seal. 
 Packaging and storage 
 16kg / barrel, iron drums; airtight storage in a cool dry place.