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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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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What problems should we pay attention to in the development of graphite technology?

The purity of carbonaceous raw materials such as petroleum coke and pitch coke is relatively high, and the ash content is usually less than 0.5%, while the purity of natural graphite treated by flotation is relatively low, and the carbon content is u…

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Coating companies should rise in price which also affects the price of the Titanium disilicide

As chemical raw materials have risen in a row for nine consecutive years, should coating companies increase their prices? Starting from the beginning of 2020, chemical raw materials have entered a period of rising prices, and by 2021, prices have inc…

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What is Nitinol Alloy and Application

Nitinol contains 50% nickel and 50% titanium, that is, the components of nickel and titanium are equally divided, each accounting for half.…

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The continued surge in French inflation is also having an impact on box type substation manufacture prices

France's annual inflation rate hit 6.1 percent in July 2022, rising further from 5.8 percent in June, the highest since July 1985, the National Institute for Statistics and Economics (Insee) said.…

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Zirconium Diboride ZrB2 Powder CAS 12045-64-6

Item No.: Tr-ZrB2 Zirconium boride is a chemical substance with the molecular formula ZrB2. Grey hard crystals in nature. Zirconium boride has three components, namely, zirconium monoboride, zirconium diboride, and zirconium triboride. Purit…

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