一，First, the amount of concrete water-reducing agent is appropriate Concrete superplasticizer is used for concrete superplasticizer, chemical name is methylene dimethyl dinaphthalene sulfonate sodium polymer, mainly to reduce the role…
FWD PC-202 sheet is a high-performance polycarboxylic acid superplasticizer with excellent dispersion. It gives concrete good construction performance and significantly improves the mechanical properties and durability of hardened concrete. It…
FWD PC-201 tablet is a polycarboxylic acid based high performance water reducing agent with excellent dispersion, which can make concrete have good construction performance and significantly improve the mechanical properties…
Hydroxyethyl cellulose (HEC) is a commonly used water-soluble polymer compound with good thickening and gelling properties. However, sometimes we find that the viscosity of hydroxyethyl cellulose decreases during use, which…
Polypropylene fibers offer distinctive characteristics that render them an excellent addition for attaining particular benefits in construction projects, particularly when incorporated into concrete. These fibers typically consist of continuous or…
Self-leveling mortar is a new type of floor material with high fluidity and automatic leveling, which has many advantages over traditional floor materials. According to the main cementitious materials, it…
1.The anti-cracking property of polymer plastering mortar and cement putty focuses on the selection of raw materials. Selecting high-quality raw materials, fully understanding the properties and action mechanisms of various…
Effect of Viscosity on Water Retention Viscosity is an important parameter of cellulose ether performance. At present, different cellulose ether manufacturers use different methods and instruments to measure the…
Self-leveling compounds（cement based Self-leveling compounds or gypsum based Self-leveling compounds ） have the advantages of good fluidity, easy construction, fast leveling speed, time saving, thin leveling layer thickness, high ground flatness,…
Redispersible polymer powder added to cement mortar has a certain water-reducing effect, and the water-reducing rate increases with the increase of the polymer-cement ratio. Moreover, since the polymer and cement…