What should be paid attention to when using concrete admixtures(2)?

In the process of concrete mixing, the mixing method of admixture has a great influence on the effect of admixture.…

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What should be paid attention to when using concrete admixtures?

Admixtures can be used for almost all kinds of concrete, but suitable admixtures must be selected according to engineering needs, construction conditions and construction technology.…

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Thermal insulating refractories

Thermal insulation materials refer to materials or material composites that have significant resistance to heat flow.…

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Advantages of clc lightweight foam concrete

Lightweight foamed concrete, also known as foamed cement, is a lightweight porous concrete product made from foaming agent aqueous solution into foam, and then adding foam to the slurry made of cement-based cementitious materials, aggregates, admixtu…

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Foam concrete used as sound-absorbing and energy-absorbing material

The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…

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Foam concrete used as thermal insulation material

Foam concrete contains a large number of closed pores, the air in the pores is a good adiabatic medium, which can cut off the heat exchange.…

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Construction steps of foam concrete

Before construction, ensure that all kinds of instruments used during construction can operate normally, check their status and break the work, and the materials must be in place.…

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How is Foamed Concrete Used in Construction?

Foamed concrete is a highly entrained sand cement with at least 20% air volume in the cured product.…

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Main Performance of Foam Concrete

Foam concrete has a low density. In practical application, the density grade of ordinary foam concrete is 300 kg/m3~1200kg/m3.…

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Concrete Foaming Agent Supplier

Foam concrete is a highly workable low-density material containing up to 80% air.…

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Influence of Concrete Foaming Agent on Foam Concrete (2)

This article will continue to talk about the influences of concrete foaming agent on foam concrete.…

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Influence of Cement Foaming Agent on Foam Concrete(1)

The cement foaming agent is the key to the quality of foamed concrete. A good cement foaming agent can be made into high-quality foamed concrete.…

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What is Silicon nitride used for?

Silicon nitride is a kind of ceramic material with excellent thermal and chemical properties, which has high hardness, stable structure, low coefficient of thermal expansion, good oxidation resistance and corrosion resistance.…

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The impact of another surge in global new crown cases on fast setting concrete admixture

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