Concrete Admixture

This product is mainly composed of grinding slag, silicon powder, silica fume, chemical compacting agent, etc. It can reduce the temperature rise, increase the late strength, and improve the workability and the internal structure of the concrete. It also helps to increase the compactness of the concrete, improve the durability and erosion resistance, inhibit the reaction of alkali-aggregate, increase wear resistance, crack resistance, and enhance the anti-seepage and anti-freeze performance. Therefore, it is one of the necessary components of high-performance concrete; especially it can increase the compactness of concrete as well as inhibit the erosion of sulfate. Therefore, this material is used as an auxiliary cementing material in foreign countries. It can improve the workability and water retention, and greatly improve the water erosion resistance of concrete. It is one of the materials that must be mixed at the outlet of the reservoir dam.

This product is a demolding product developed by our company based on the characteristics of prefabricated buildings. It is suitable for demolding of all PC factory laminated boards, stairs, beams, exterior wall panels and other prefabricated components.

The demolding performance is stable and suitable for diversified operating processes. Developed from imported raw materials, it is environmentally friendly, efficient, has strong isolation performance and has certain anti-rust properties. It has good demolding performance. After demolding, the surface of the concrete product is uniform and smooth, without bubbles, and does not affect the secondary coating of the product.

HK-SG is a kind of sodium polyhydroxy carboxylate in white or light yellow crystal powder It is easily soluble in water, slightly soluble in alcohol, and insoluble in ether. It is widely used in many industries, like concrete, textile printing, metal and water treatment, etc.

This product, named sodium naphthalene sulfonate formaldehyde, is non-air entraining superplasticizer. It has good dispersing performance to the cement particles. Compared with traditional plasticizer, it has higher water reducing rate, and good performance for high flowing concrete, case-in-place concrete which require for early and high strength,precast concrete and parts etc. It also has good adaptability to common cement, widelyuse in roads, bridges, dams, power engineering, civil construction and others.

This product has outstanding slump retention performance and good adaptability to different types of cements and local materials. It is especially used to prepare high-strength concrete, high-performance concrete, self-compacting concrete, pumped concrete, fair-faced concrete, mass concrete, prestressed concrete, precast component concrete, steel tube concrete and concrete required with high volume stability, high durability or high workability.

This product is a water reducing type polycarboxylic acid high-performance superplasticizer. It has high water reducing rate. It is especially used to prepare high-strength concrete, high-performance concrete, self-compacting concrete, pumped concrete, fair-faced concrete, mass concrete, prestressed concrete, precast component concrete, steel tube concrete and concrete required with high volume stability, high durability or high workability.