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 graphite powder lubricant new materials

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

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Phosphide nanoribbons achieved the desired effect in the first demonstration about the market graphite powder lock lubricant 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 price of ESPO crude oil sold by Russia's Surgut oil and gas company in April was $7.20-7.30/barrel higher than the Dubai crude oil quotation, which was the highest premium since December 2019; Affected by the rise in international crude oil price…

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What is Water Reducer?

Water reducer is a special chemical product added to the concrete mixture before pouring, belonging to a kind of concrete admixture.…

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What is Aluminum Nitride AlN Powder?

OPEC+ is likely to stick to its plan for a small increase in oil Aluminum Nitride powder will continue to be influenced by the oil supply shortage. Introduction to Aluminum Nitride AlN PowderAluminum nitride is a covalent bond compound. T…

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