Model: M 530
● Two-component, reaction curing at room temperature, adjustable curing speed, can be cured in cracks with or without water within 1 to 2 minutes.
● The compressive strength of the consolidated body can reach 30 ～ 50MPa. It has excellent hydrophobic properties, can replace epoxy resin grouting for concrete cracks, and has the function of plugging with water.
● With a large penetration radius, the pressure pushes the slurry to spread deep into the cracks, forming a tough and high-strength consolidation body that can both stop water and strengthen it.
● Good resistance to acid, alkali, salt and many organic solvents, and good chemical resistance. Water blocking reinforcement has good durability.
● Excellent bonding performance with concrete materials and other building materials.
● Polyether polyol, polyisocyanate and various additives.
● Dedicated to coal mine reinforcement and water blocking.
● Grouting, plugging and reinforcement of dams, curtains, tunnels, ports, wharfs, bridge pier, coal mine roadway and reinforcement of dams and hydropower stations.
● Leakage, sealing, waterproofing and reinforcement of ponds, water towers, basements, and shelters.
● Plugging and reinforcement of construction joints and structural cracks.
● Surface crack repair of concrete cracks and bonding and strengthening of various building materials.
Typical performance index
Colorless or light yellow transparent viscous liquid
Light yellow or brown transparent viscous liquid
Density, g / cm 3
Non-volatile matter content /% ≥
Induction gel time, min
1 ～ 3
Compressive strength, MPa ≥
Tensile strength, MPa ≥
Adhesive strength, MPa ≥