What is Foam Concrete and CLC Blocks

What is Foam Concrete and CLC Blocks? CLC blocks are made from foam concrete. In this article we will explore the different kinds of foam concrete and how they are used. We will also learn about their strength and density. Concrete blocks that are em…

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Compatibility between polycarboxylic acid slump protection agent and various raw materials of concrete

When the same polycarboxylic acid sloughing agent is used but different cement is used, it is possible that this polycarboxylic acid sloughing agent has good compatibility with one kind of cement but poor compatibility with another cement, and when u…

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Sodium silicate, is an inorganic, use of sodium silicate in concrete is a soluble inorganic silicate with a wide range of uses.

Sodium silicate, commonly known as Paohua alkali, is an inorganic substance with a chemical formula of Na2O·nSiO2…

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Uses and usage of various concrete additives

Dry and large flow concrete is used to solve the problems of unreasonable gradation of sand and stone, excessive stone powder, machine-made sand, bottom glue, low-grade large flow concrete, and poor waterline and workability after pumping and coagula…

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The function of Powder Defoamer

Powder defoamer is a solid powder defoamer. Powder defoamer is often used in the building materials industry, which can more quickly eliminate the foam problems caused by technological problems in the construction industry.…

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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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Waterborne defoamer for concrete

Polycarboxylate superplasticizer is often used in concrete, which can reduce the water consumption of concrete while maintaining the same fluidity, thus improving the strength and durability of concrete.…

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What should be paid attention to when using polycarboxylate superplasticizer for C30 and below concrete?

Polycarboxylate superplasticizer has more advantages than traditional naphthalene and aliphatic superplasticizer in mixing high strength grade concrete, but its advantages of high water reduction cannot be brought into full play when the strength is…

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Where are concrete admixtures used?

At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.…

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Why is polycarboxylate superplasticizer more suitable for modern concrete?

The wide application of mineral admixtures mainly derived from industrial solid wastes diversifies the composition of cementitious materials, which is one of the main characteristics of modern concrete.…

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How to use polycarboxylate superplasticizer for different kinds of concrete?

Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…

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Market Trend and Demand The domestic steel market prices continue to rise Will Affact the Price of Iron(III) oxide

In March, the domestic steel market price continued to rise. According to data,on March 29, the national steel price composite index reached 191.8 points,a month-on-month increase of 6.0%. Among the main varieties,the price of grade 3 rebar increased…

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Influences of Concrete Water Reducer on Different Kinds of Cement (3)

In this article, we will talk about the problems when water reducer meets different kinds of cement and solutions.…

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