How is the high strength of concrete achieved?

Concrete is classified as high-strength concrete based on 28-day strength. Until the 1970s, concrete with a strength of more than 40Mpa was classified as high-strength concrete.…

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How can cement foaming machine achieve better foaming effect in construction

Cement foaming machine needs auxiliary test machine to help achieve better foaming effect in construction application. Cement foaming agent is a chemical admixture, which is added to cement. Compensate for shrinkage and tension of steel bars to produ…

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Graphene-like use quantum effects to achieve ultra-low friction knowledge about the molybdenum disulfide additive new materials

New materials for a sustainable future you should know about the molybdenum disulfide additive. Historically, knowledge and the production of new materials molybdenum disulfide additive have contributed to human and social progress, from the refining…

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Phosphide nanoribbons achieved the desired effect in the first demonstration about the market molybdenum disulfide additive introduction

Phosphide nanoribbons achieved the desired effect in the first demonstration about the market name introduction Researchers have incorporated phosphorene nanoribbons into new types of solar cells, greatly improving their efficiency. Phosphotene nanor…

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The 32319 bearing for electric vehicle motors achieves new heights

The32319 bearing for electric vehicle motors achieves new heights BEVvehicles, which have been rapidly spreading in recent years, have receivedwidespread attention from society due to their low environmental impact andtheir ability to cope with incre…

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Electric energy storage lithium battery enterprises in a double super multi - strong pattern will affect the price of graphene cost per gram

2021 is the year of accelerated development of energy storage. CATL and BYD, the two super-manufacturers of energy storage lithium batteries, will both achieve rapid growth in 2021. Especially in overseas markets, when energy and electricity prices a…

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Introduction to the characteristics of tungsten carbide

What Is Tungsten Carbide? In general there is no doubt that tungsten carbide can be used to produce light bulb filaments as well as glass to metal seals. It is important to understand the distinctions between strength, malleability, and the like bef…

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