Causes of concrete segregation and countermeasures Use Yulong concrete anti-segregation agent Mobile phone number Manager Wang 13605520657
As we all know, ordinary concrete is mainly mixed with cement, water, sand and gravel coarse and fine aggregates, admixtures and other materials; pumped concrete is based on ordinary concrete to adjus…
Fire hazards and firefighting countermeasures of polyurethane foam
Polyurethane foamYes YesIsocyanateandHydroxy compound is made by polymerization and foaming. Its thermal conductivity is only about 40% of that of cork or polystyrene foam. It has sufficient strength,…
The impact of water reducing agents on concrete and common countermeasures
Water-reducing agents play a vital role in adjusting and improving the performance of concrete. Here are some effects of water-reducing agents on concrete and countermeasures: Affecting the slump of c…
Analysis of common problems with admixtures and concrete and countermeasures
Common problems with mixing admixtures and fresh concrete Concrete segregation and bleeding Problem: 1 Slump test management center There are stone deposits and water folded out from the edges; 2. Wat…
Causes and countermeasures for concrete segregation Anhui Yulong special anti-segregation agent adsorbent manufacturer
Reason 1: A low sand rate or a low content of fine particles in the sand will result in low water retention of the concrete, high mud content in the sand, and prone to slurry settlement, that is, R…
