11-02
Water reducing agentIt can reduce the water consumption of mixing and improve the strength of concrete under the condition of the workability of concrete and the amount of cement unchanged. Or under th…
MORE >
12-10
1. Concrete accelerator is a kind of surface active material, added to concrete, cement particles play a diffusion effect, the cement condensate free water released, so as to keep the concrete performa…
MORE >
12-10
1. Raw materials: Quality shall meet JC476-1998 standards, cement shall be qualified and unexpired Grade 32.5 (original 425) or above, coarse aggregate particle size shall meet concrete specification r…
MORE >
12-10
Shoting-anchor excavation method refers to the construction method of tunnel construction by excavation of underground tunnel. It is a traditional construction method. The tunnel lining of shotanchor e…
MORE >
12-08
Water reducing agentOne of the concrete admixtures, also known as plasticizer, is to maintain a certain workability condition of concrete mix, can reduce water consumption, improve strength, or in the …
MORE >
12-08
The main function of water reducing agent is to improve the workability of concrete; Workability means that the newly mixed cement concrete is easy to operate in each process (mixing, transportation, p…
MORE >
The use of concrete accelerator
2022-12-101. Concrete accelerator is a kind of surface active material, added to concrete, cement particles play a diffusion effect…What should we pay attention to when constructing powder accelerator?
2022-12-101. Raw materials: Quality shall meet JC476-1998 standards, cement shall be qualified and unexpired Grade 32.5 (original 4…What are the commonly used support and reinforcement technical measures outside the dug tunnel
2022-12-10Shoting-anchor excavation method refers to the construction method of tunnel construction by excavation of underground tu…
Address: No. 4, Pioneer Park, Lishan District Economic Development Zone, Huaibei City, Anhui Province
Telephone:+860561-2112986
