Concrete strength and shrinkage reducer

Description ofConcrete strength and shrinkage reducer1. After the carbonate cement is added to the c...…

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Concrete superplasticizer

Efficient polycarboxylic acid Superplasticizers transform the hard and low slump concrete into flowing, toppable and easy-to-place. They improve machinability, speed up surface treatment, increase strength, save cement and help reduce shrinkage and t…

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Advanced functional materials: band engineering helps to improve thermoelectric properties of two-dimensional semiconductor materials

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U.S. Inflation Hits 40-year High As Expected Will Affect the Price of molybdenum disulfide

The U.S. CPI rose 1.2% month-on-month as expected in March, the highest since October 2005; this made the indicator up 8.5% year-on-year, higher than the expected 8.4%, and the highest since December 1981 (nearly 40 years).…

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