The dosage and main uses of early strength water reducing agent in concrete
Main properties and parameters of early strength water reducing agent: 1. The dosage is 0.5% ~ 1% of the cement weight, and the water reduction rate can reach 12% ~ 25%; 2. The early strength increase…
How to correctly add water reducing agent and coagulant to mixed concrete
I plan to do an experiment on fast-hardening concrete. If I add water-reducing agent and retardant, how should I add them? I looked up the literature and it said that they should be mixed with water. …
What is the purpose of adding retarder and water reducing agent to pumped concrete?
1. Retarder: Pumped concrete mostly uses commercial concrete, which requires small slump loss. Especially for large-volume concrete or concrete constructed at high temperatures in summer, retarder mus…
What is the working principle of concrete water reducing agent?
Polycarboxylic acid-based inorganic materials are currently attracting widespread attention. They are mainly used in industries such as concrete water-reducing agents, cleaning preservatives, industri…
Dependence of water reducing effect on water reducing agent dosage
The water-reducing effect is highly dependent on the amount of water-reducing agent The admixture used is composed of concrete, slaked lime and fly ash powder, and the total admixture output is 477kg/…
The best time to add water reducing agent retarder to concrete
When are admixtures such as water-reducing agent, retardant and additives added to concrete? ? What role does water reducing agent play in concrete? You will also know when it was added. Answer: Addin…
The role of retarder in water reducing agent
Glucose, also known as corn glucose, corn sugar, or even commonly known as glucose, is a monosaccharide that is widely distributed in nature and is more important. This is A polyhydroxyaldehyde. Pure …
Overview and mechanism of action of concrete water reducing agent
Water-reducing admixture is an important concrete admixture that can reduce the water-cement ratio of concrete to the greatest extent and improve the strength and performance of concrete. Water-reduci…
Synthetic formula of water reducing agent for concrete
Concrete water-reducing agent formula analysis and component detection organization, what is concrete water-reducing agent, concrete additive formula reduction, the role of concrete water-reducing age…
Dosage of concrete water reducing agent
General concrete water-reducing agent dosage methods vary depending on the mixing shape. The concrete water-reducing agent production line equipment can divide the general water-reducing agent mixing …
