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The waterproof coagulant is a liquid waterproofing agent formulated with water glass as the base material and an appropriate amount of water, copper sulfate, and potassium dichromate. It is also called a Vanadium waterproofing agent. The preparation method and quality requirements of waterproof coagulant are as follows: (1)Preparation method Heat the quantitative water to 100°C […]

The waterproof slurry is a waterproofing agent made by mixing calcium chloride, aluminum chloride, and other metal salts with water in a particular proportion. The product looks like a light yellow liquid. It can interact with cement and water after the waterproof slurry is mixed into cement mortar, it can interact with cement and water. During […]

A Chloride metal salt water-repellent agent is a colored liquid prepared by mixing calcium chloride, aluminum chloride, and other metal salts with water in a particular proportion. After the Chloride metal salt water-repellent agent is mixed into concrete (mortar), during the hydration and hardening process of cement, it can react with cement and water to […]

The waterproofing agent is an admixture formulated from chemical raw materials that can improve cement concrete and mortar’s water impermeability. When the waterproofing agent is used, it is usually mixed into cement concrete or cement mortar proportionally (sometimes painted on the surface and penetrates the cement concrete or cement mortar) to form waterproof concrete or […]

1. Calcium oxide concrete expanding agent Calcium oxide concrete expanding agent uses CaO as the expansion source and is made from ordinary lime and stearic acid ground together in a particular proportion. Stearic acid is added to lime (calcium oxide) during grinding. On the one hand, it acts as a grinding aid. On the other […]

CSA expanding agent CSA expanding agent is made of bauxite, limestone, and gypsum as the primary raw materials and is calcined at around 1300°C and then ground. The dosage of CSA expanding agent is generally 8% to 10% of cement; the expansion rate of cement mortar is 0.5%; the expanding rate of pure slurry is […]

A concrete expanding agent is an admixture mixed with cement and water that undergoes a hydration reaction to form ettringite or calcium hydroxide, causing the concrete to expand to a specific volume. Expanding agents into ordinary concrete can prepare shrinkage-compensating concrete and self-stressing concrete, so expansion agents are widely used. The essence of concrete water […]

Big 5 Global, is set to take place at Dubai World Trade Centre from 4 – 7 December 2023. With registrations open for participants who wish to attend the annual gathering of the global construction industry, the event aims to host 2,200+ exhibitors and 68,000+ attendees from more than 150 countries for four days of […]

Hydrophobic agents are a class of admixtures that prevent moisture from entering the mortar while also keeping the mortar open to allow water vapor to diffuse. Water repellent includes three product series: fatty acid metal salts, silanes, and special hydrophobe re-dispersible polymer powders. The unit cost of the fatty acid metal salt product series is […]