superplasticizer


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superplasticizer

An additive that increases the workability of a concrete mixture or a mortar mixture.
References in periodicals archive ?
Best results are obtained by adjusting the superplasticizer dose to give suitable rheological properties.
After this, by adding water and a superplasticizer (if in a liquid state) the specified space is filled, and the film created around the particles improves their mobility whilst also improving their packing.
Superplasticizer is effective for Portland cement paste CN and CR than for limestone Portland cement CNL.
In order to keep a constant water/binder ratio, superplasticizer has been used in different dosages.
the introducing of water and superplasticizer and then mixing with reduced speed for 1 minute followed by the mixing with high speed for 1 minute;
In this investigation, a sulphonated naphthalene polymer SUPAFLO- superplasticizer, 2% by weight of binder was added as admixture to enhance workability.
It was determined that especially smaller concrete companies, which use only one plasticizer or superplasticizer product, have been much harder hit by these changes than bigger companies.
Superplasticizer (SP), obtained from SIKA, was used as an additive in amount of 0.
The Mars Hill Bridge in Wapello County, Iowa, is the first highway bridge in North America built with Ductal ultra-high performance concrete (UHPC), which features superplasticizer, metallic fibers, and very little water.
What kind: For vinyl-liner pool bottoms, Giovanone uses a 3,800-psi pool mix, consisting of fly ash and superplasticizer for a stronger floor that's easier to trowel.
The proportions of fly ash, silica fume, and a Type F superplasticizer chosen were 6, 7, and 3 percent by mass of cement, respectively.