Why are concrete admixtures and retarder added to cement products?
People all know cement and know that it is a powdery hydraulic inorganic cementitious material. After adding water and stirring to form a slurry, it can harden in air or water and is used to cement sa…
How does air-entraining agent work? Why can concrete workability be improved?
Adding air-entraining agents will definitely lead to a decrease in the strength of concrete. This is because after adding air-entraining agents, many closed bubbles will be formed in the concrete. The…
Revealed: Why is concrete admixture added to concrete?
In order to effectively improve the workability, strength, and durability of concrete and reduce the deformation of concrete, sometimes in order to make the concrete condense quickly or delay the aggl…
Why should we add antifreeze to concrete? Bozhou antifreeze manufacturer Fuyang early strength antifreeze
The main purpose of adding antifreeze to concrete is to maintain a sufficient liquid phase at negative temperatures so that the hydration of cement can continue; after switching to positive temperatur…
Why does a concrete pump truck need lubricating agent? Can concrete lubricating agent be applied into concrete?
Contents of this article Why does a concrete pump truck need lubricant? What is concrete moisturizer? Can concrete moisturizer be applied inside concrete? Does c20 fine stone need to be passed through…
Why does adipic acid continue to plummet_Kain Industrial Additives
Since the adipic acid market began to decline in March, it is still difficult to stop the decline until late April. So far, taking the East China market as an example, it has fallen by 3,400 yuan/ton,…
Does adding water-reducing agent to concrete have this effect? Why don’t I feel it?
1. Without changing the ratio of various raw materials, adding high-efficiency concrete water-reducing agent will not change the strength of concrete, and at the same time, it can greatly improve the …
Why are admixtures added to concrete?
Why are admixtures added to concrete 1. The purpose of adding admixtures is to improve the performance of concrete, improve project quality, reduce project costs, and promote new process requirements.…
Why is water reducing agent added to concrete during construction?
A key parameter of the concrete mix ratio is the water/cement ratio, that is, the ratio of water/cementitious material (cement + active mineral mixture). The higher the water/glue ratio, the better th…
Why do small concrete pump trucks need lubricant? Zhejiang lubricant manufacturer, Fujian concrete lubricant wholesale price
Small concrete pump truck lubricant is a new product in the concrete market. Its main function is to lubricate the pipes of the pump truck before pumping ready-mixed concrete to avoid blockage. When t…
