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Polycarboxylate superplasticizer (PCE), the third generation of high-performance superplasticizer, [9] follows the development of ordinary plasticizers and superplasticizers. It significantly reduces water content while enhancing concrete's workability, strength, and durability.
Water reducers are special chemical products added to a concrete mixture before it is poured. They are from the same family of products as retarders.The first class of water reducers was the lignosulfonates which has been used since the 1930s.
PVC, used extensively in sewage pipes, is only useful because of plasticizers. [1]A plasticizer (UK: plasticiser) is a substance that is added to a material to make it softer and more flexible, to increase its plasticity, to decrease its viscosity, and/or to decrease friction during its handling in manufacture.
In materials science, superplasticity is a state in which solid crystalline material is deformed well beyond its usual breaking point, usually over about 400% during tensile deformation. [1]
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Isomers of the repeating unit in polyaspartic acid.. Polycarboxylates are used as builders in detergents. [2] Their high chelating power, even at low concentrations, reduces deposits on the laundry and inhibits the crystal growth of calcite.
YouTube TV is an American Internet Protocol television service operated by YouTube, a subsidiary of Google.Announced on February 28, 2017, [2] the virtual multichannel video programming distributor offers a selection of live linear channel feeds and on-demand content from more than 100 television networks (including affiliates of the Big Three broadcast networks (such as ABC, NBC and CBS), Fox ...
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