CRYSTAL C 320

Usage Areas

Foundations, basements, elevator pits, tunnels, dams, piles foundations,Precast concrete elements, potable water tanks and waste water tanks,Sewage treatment plants, swimming pools, mass concrete.
Technical Data

Colour : BrownishForm : LiquidDensity : 1,15 g/cm3pH-value: 11,5Application temp : +5° C to +30°C
Advantages

Permanently active; will self heal future static cracks up to 400 microns.Improved final strength.Non-toxic and EnvironmentallyNo need for another application of waterproofing.Provides additional protection to reinforcement steel by reducing chloride ion diffusion.Liquid; no lumping, easily dispersed.Withstands high water pressures (up to 14 bars).Compatible with most types of concrete admixtures.Negative and positive waterproofing
Application

Shake CRYSTAL C 320 well before use. Control of the concrete mix design regarding w/c ratio 2% by weight of CEM W/C ratio ~0,50 => 2,5% by weight of CEMW/C ratio ~0,55 => 3% by weight of CEMDosage in ready-mix factory:
CRYSTAL C 320 can be dosed together with the gauging water or to the ready mix as the last component.

Dosage in truck mixer on the job site:
2-3 m.-% of CRYSTAL C 320 is dosed into the mixer drum and then thoroughly mixed for 3-5 minutes.

Packaging

30 kg drums 180 kg drums
Storage and Shelf Life

CRYSTAL C 320 has a shelf-life of 12 months, when stored at +20°C in original, unopened containers.