The ability of superplasticizers to increase the slump of concrete depends on such factors as the type, dosage, and time of addition of superplasticizer; w/c; and ...
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Plasticizer - Wikipedia, the free encyclopedia
en.wikipedia.org/wiki/Plasticizer
Plasticizers or water reducers, and superplasticizer or high range water reducers, are chemical admixtures that can be added to concrete mixtures to improve ... |
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Feb 1, 1979 ... A superplasticizer is one of a class of admixtures called water-reducers that are used to lower the mix water requirement of concrete. Normal ...
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May 5, 2011 ... Our strong, durable air-entrained, super-plasticized concrete is ideal for curbing and bumpers, pole bases and boxes, and posts and bounds.
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Apr 1, 1989 ... What causes delayed setting of superplasticized concrete? We placed a 2-foot- thick slab on grade for a water treatment plant. Maximum air ...
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There is also a difference in porosity and pore size distribution of superplasticized concrete compared to normal concrete. Higher numbers of smaller pores are ...
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f resh concrete we re determined. The re q u i red dosage of a superplasticizer was then added to the mixer and the. c o n c rete was mixed for an additional 2 ...
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Bleeding of superplasticized concrete was much lower than that of conventional concrete of the same consistency. The compacting factor and Vee Bee value of ...
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development of superplasticized concrete mixtures which give very high fluidity at ... as superplasticized high-strength concrete, superplasticized high-durability ...
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