Performance and function of silica compacting agent Scope of application of silica compacting agent
What is silica density agent? Siliceous compacting agent is a high-performance green new admixture made of a variety of inorganic raw materials rich in cement active and reinforcing components through…
Test steps for water reducing rate of water reducing agent in concrete
The concrete ratio for testing water reduction rate is not the C30 concrete ratio. Measuring water reduction rate has nothing to do with concrete strength. If you have read the specificationMix propor…
Is high-efficiency concrete water-reducing agent harmful to the human body?
Hazardous chemicals refer to highly toxic chemicals and other chemicals that are toxic, corrosive, explosive, flammable, and combustion-supporting, and are harmful to the human body, facilities, and t…
How to use interface agent
How to use interface agent1. The construction environment temperature cannot be lower than +5℃ , maintain a ventilated, dry environment, and keep the humidity less than 70%. 2. Keep the base surface c…
If I use water reducing agent, will it affect the effect of the concrete?
(1) Improve the workability of concrete and reduce single water consumption. The strength of concrete is related to the water-cement ratio. Reducing the water-cement ratio can increase the strength of…
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. …
What is concrete pavement patching agent? Comprehensive understanding of how to use pavement patching agent
What is concrete pavement patching agent? Peeling of cement pavement is a very typical cement pavement disease. It not only harms the internal structure of the cement pavement, shortens the service li…
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 …
How to calculate how much water reducing agent is used for one cubic meter of concrete?
What is the main component of the water-reducing agent? Lignin sulfur calcium (agent) is generally 0.2%~0.5%. Naphthalene-based water-reducing agent is generally 0.5%~0.75 % Water-soluble water-solubl…
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…
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