S-Drill™ SP (grade A)

SUPERPLASTICIZERS FOR CONCRETE

S-DRILL™ SP-1 is a new generation high performance & environmentally friendly superplasticizer based on modified polycarboxylic lignin specifically formulated to meet the needs of the concrete industry.

ADDITIVE AND PLASTICIZER GRUPPE 1

S-DRILL™ SP-1 is a superior dispersing admixture having a marked capacity to disperse the cement agglomerates normally found in a cement-water suspension. The capability of S-DRILL™ SP-1, in this respect, exceeds that of normal water-reducing admixtures. S-DRILL™ SP-1 is the chloride-free product. S-DRILL™ SP-1 is formulated to comply with Specifications for Chemical Admixtures for Concrete, ASTM C494 as a Type D and Type G admixture, and ASTM C1017 as a Type I admixture.

SPECIFICATIONS

  • Increased mobility: S1-S5.
  • Reducing water flow: up to 22%
  • Reduction in cement consumption: up to 20%
  • The mass fraction of the active ingredient: 35-40%.
  • The interaction with the reinforcement: chloride-free and non-corrosive.
  • The additive is introduced into the mixing water of concrete mixtures. The recommended dosage is 0.5-1.5% of the liquid product from the weight of the cement. The optimum dosage is determined experimentally on the materials used.

APPLICATION IN CONSTRUCTION

Advantages

  • acceleration of concrete hardening: increase in strength compared to the control sample at the age of 3 days )): 110 125%
  • slump retention: S 5 up to 2 hours, S 3 up to 8 hours
  • no efflorescence on the concrete surface (according to GOST 30459 96 Annex D)
  • increases concrete impermeability by 1 class (according to STB 1112 98, paragraph 5
  • concrete with the addition of S Drill™ SP Superplasticizer does not reduce frost resistance (according to GOST 10060.0 95)
  • interactions with the reinforcement: reinforcement passivation according to STB 1168 99
  • freeze-thaw cycles do not affect product quality

APPLICATION IN PRECAST CONCRETE PRODUCTS

  • effective in reinforcing products
  • reduces cracks, prevents flaking
  • ensures products with smooth and regular edges
  • provides the possibility of obtaining a "poured" concrete mix that easily fills the formwork
  • reduces the time and temperature of heat and moisture treatment of products
  • reduces time and cost of vibration compression of products, increase labor productivity, etc.
  • рecommended dosage 0.4 - 1.0%

PLASTER AND MASONRY MORTARS

  • increases mortar adhesion and elasticity
  • increases concrete strength by 1 2 classes
  • stabilizes (prevents concrete from segregation and bleeding)
  • increases thixotropy mortar is very smooth and easy to apply does not shrink, does not
  • subside, does not give efflorescence;
  • saves cement without compromising concrete strength;
  • offers potential savings on expensive construction mixtures