DongKe is the leading concrete additives company globally. The company, with more than 15 years of experience in producing concrete additives in mass volumes, is based in Fushun, Beijing, China. DongKe started in 2005 and has become a reputable enterprise and a household name in the concrete industry. It has gained both local and international partners’ confidence due to its high-quality products and innovative solutions. The company has invested heavily in research and has developed a wide range of practical products, ranging from concrete preparation products to ones in the energy and health industries. All information about DongKe products can easily be obtained from their website dongkepce.com.
Extensive research by the company has led to the development of four main products used to produce concrete additives. These are discussed below.
1.Polycarboxylate Superplasticizer Monomer
PCE Monomer is one of the critical new generation raw materials used in the production of high-performance water reducing concrete additives. This natural material is environmentally friendly, has a substantial concrete reinforcement effect, reduces the amount of cement used, reduces the required water content, and does not have a corrosion effect on steel reinforcement bars.
The company has several products based on this raw material. These include TPEG slump retention F-108, HPEG Water Reducing F-1088, LPEG Slump Retention F-2066, TPEG Water Reducing F-1089, and LPEG Slump Retention F-2089.
2.Polycarboxylate Superplasticizer Mother Liquid
The Polycarboxylate Superplasticizer Mother Liquid is specifically designed for construction projects with high demanding construction and transportation requirements. Additionally, if slump retention is critical, this is the product to go for. PCE Mother Liquid is a plasticizer, decreases the porosity of concrete, boosts the concrete strength by about 30%, decreases the permeability of water in the concrete, and gives concrete surfaces a better finish.
Available products by DongKe based on this raw material include Water Reducing Grade DK-100, Early Strength Grade DK-101, Anti-freezing Grade DK-102, Slump Retention Grade DK-104, and Slump Retention Agent DK-200.
3.Polycarboxylate Superplasticizer Powder
This product has been developed, especially as an additive for green concrete. It is an excellent water reducer (up to 40%), which is very useful in slump loss reduction. PCE Powder can be used in mass concrete production, high strength, high-performance concrete, and plastic concrete with a high-quality flow.
Products by DongKe based on PCE Powder include Admixture Powder DKF-605, Powder DK-601, Admixture Powder DKF-606, and Power DK-603C.
4.Polycarboxylate Superplasticizer Flakes
DongKe developed PCE Flakes projects that have extended periods of concrete construction and require high-quality concrete slump. This is mostly the case with many nuclear power plants. Additionally, PCE Flakes is well suited for in-situ concrete as well as prefabricated concrete. It is also an excellent additive for prestressed concrete.
Since PCE Flakes doesn’t contain alkali or chloride, it does not cause rusting for steel. It also significantly reduces the construction costs since it effectively decreases the shrinking of cement, thereby lowering the volumes used. The product developed by DongKe based on this raw material is Powder DKG-600.
Years of research, experience, and dedication to quality have seen DongKe become a pacesetter in offering concrete solutions and innovations. Today, the leading concrete additives company is second to none in the global industry.