What will be the reaction when the concrete water-reducing agent meets the soil in the sand and gravel materials?
Water reducing agent is a new type of environmentally friendly water reducing agent. It is a hot topic in water reducing agent research at home and abroad. It is also considered to be the third breakt…
What conditions must be met for sampling regulations for concrete admixtures?
What are the regulations for sampling concrete admixtures? Or what conditions must be met? As a professional chemical construction personnel, we must understand. Next, the editor of Anhui Yulong New M…
What precautions should be paid attention to to improve the compatibility between concrete admixtures and cement?
Since concrete admixtures have been widely used, people have found that the same admixture often shows different application effects on different types of cement, especially the rheological properties…
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…
How much antifreeze should be added to one side of concrete? Huaibei early strength antifreeze price, Suzhou antifreeze manufacturer, Xuzhou genuine antifreeze
During concrete construction, in order to prevent cold air from affecting the performance of the concrete, an appropriate amount of concrete will be added. But how much antifreeze should be added to t…
What are the main components of concrete retarder? If you don’t understand, you’ll be out.
What is the main component of concrete retarder? Generally speaking, it is not disclosed to the public. The editor of Anhui Yulong New Materials Co., Ltd. will take you today to learn about the main c…
What effect do retarder have on concrete? Can be known
What impact does retarder have on concrete? It mainly affects the properties of fresh concrete and hardened concrete. There are roughly four aspects that affect the performance of fresh concrete: (1) …
Can the slump of concrete be adjusted by secondary addition of concrete admixtures?
Can the slump of concrete be adjusted by the secondary addition of concrete admixtures? The slump of commercial concrete is small after it is transported to the site. It can be adjusted by adding abou…
Does the cement content need to be deducted from the dosage of concrete admixtures?
An excellent concrete admixture practitioner must understand: Does the cement content need to be deducted from the dosage of concrete admixtures? What is the relationship? Next, the editor of Anhui Yu…
When does antifreeze need to be added to concrete? Nanjing antifreeze manufacturer Maanshan early strength antifreeze price
When the daily average temperature of the concrete is below 5 degrees for 5 consecutive days, the concrete will enter winter construction, and antifreeze must be added. Admixtures that can harden conc…
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