Description
U-ChemPlast HRWR-LR is a ready-to use liquid admixture comprising of synthetic polymers specially designed to impart rheoplastic qualities to concrete. It is a high range water-reducing admixture with retarding effect. It contains no chloride.
A rheoplastic concrete is a fluid concrete with a slump value of at least 200 mm, easily flowing but at the same time free from segregation, and having the same water/cement ratio as that of a no-slump concrete of 25 mm without additive.
RECOMMENDED FOR
- mass concrete
- ready-mixed concrete
- long distance transportation of concrete
- pumped concrete
- hot weather concreting
- use with all cements and air-entraining admixtures approved under ASTM, AASHTO, CRD and BSI specifications
It has been used for:
- foundation of high rise buildings
- transporting of concrete lasting more than one hour
- casting structures where concrete is pumped over a distance of more than 200 meters or to a considerable height.
- reinforced concrete and pre-stressed concrete structures in regions where temperatures normally exceed 40ºC and relative humidity is low
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