naphthalene sulfonate, superplasticizer

Description

1. Superplasticizer is used for heavy- and light-weight concretes for the production of precast constructions and high-strength concrete B*0 or higher, precast standpipes, for the production of densely clad constructions (like frames, beams, columns and frameworks of bridges), flags and panels in mold batteries, on circulate-aggregate and conveyer lines, in building of main constructions of monolith structures with high level of reinforcement and complex configuration.
2. Superplasticizer is used with the aim of gaining of high-mobility concrete mixes (from P1 to P5) without concrete strength reduction, and also for strength increase, waterproofing and other concrete quality rates owing to water-reducing activity and gaining the combined effect with partial use of the first two.
3. Practicability of superplasticizer in concretes and mortars usage is determined by gaining of different technological and economic rates of effectiveness in production of precast items and constructions and building of structures, and also rates of economic effectiveness of their exploitation.
4. Superplasticizer  can be used in combination with all special purpose admixtures – accelerators and retarders, air entrainers and other.