Case Study: Quality Accidents Caused by Excessive Use of Concrete Admixtures
Commercial concrete construction is inseparable from concrete admixtures. Concrete admixtures are chemical materials added before or during concrete mixing to improve the performance of fresh concrete…
The demand for water reducing agents is increasing year by year, why should we use it?
Due to the complexity and variability of concrete raw materials, the diversification of engineering technical requirements, and the performance characteristics of water-reducing agents that are differ…
What are the key technologies covered by concrete admixtures? Technical key points
Many staff who do not understand the construction chemical industry said: Testing the effectiveness of concrete admixtures requires repeated tests based on actual local floor materials, etc., which is…
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…
What are the groups that play an early-strength role in early-strength water reducing agents? Stop by and take a look
In a large number of tests on early-strength water-reducing agents, it was found that it has an early-strength effect. In the molecular chain of the water-reducing agent, there are mainly several lead…
Instructions for filling the water-reducing agent mother liquor in the mixing station Recommended by experts
Where can I buy mixing station admixture storage tanks? What are the manufacturers of mixing station admixture plastic tanks? What is the price of mixing station admixture storage barrels? How much is…
Five ways to prevent changes in the performance of early-strength superplasticizers caused by high temperatures
In high-temperature environments, early-strength water-reducing admixture products are prone to decay and deterioration due to factors such as the addition of sugar retardant materials, and a foul odo…
Is it possible to reduce the amount of cement and water by adding a water-reducing agent to concrete?
Everyone knows that water-reducing agents have the effect of reducing water, so for example, the mix ratio I calculated is: cement 300: sand: 160: gravel: 1000: water 120: Water reducing agent: %1.5. …
Solve the problem of “whitening and frosting” caused by salt precipitation caused by the dosage of early strength agent
Answer: The cause of this phenomenon is: The internal reason is mainly the presence of soluble salts inside the building materials and alkali substances; The external reasons can be considered to be d…
How to solve the problem of rapid pumping by pump trucks and save costs? Concrete pipe moistening agent Hebei pipe moistening agent manufacturer
In recent years, pump trucks have won the favor of construction parties with their own booms and convenient transportation. The pump trucks are not only widely praised at home, but also go abroad and …
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