QIS AK 70 / 30kg for treating freshly poured concrete surfaces

QIS AK 70 / 30kg for treating freshly poured concrete surfaces

QIS AK 70 is a water-based and acrylic concrete surface fluid used to harden concrete immediately after application of freshly poured concrete.

Application
• All vertical and horizontal concrete surfaces,
• For indoor and outdoor use
• On columns, field concrete
• In concrete road works, industrial floors
• In reinforced concrete slabs, parking lots, warehouse floors
• In cases where the hardening agent does not constitute an obstacle to further manipulations on the concrete surface

Features
• The strength of concrete treated with QIS AK 70 increases by 20-25% compared to conventional concrete.
• Prevents the formation of cracks during the hardening of concrete.
• Reduces the formation of dust on the surface of the concrete.
• Non-flammable and easy to use.
• Penetrates the concrete, does not leave a layer on the surface and does not represent an obstacle for subsequent coating.
• Ready to use and easy to apply.

Application
• Application is made after pouring new concrete, when the concrete surface has hardened sufficiently.

• When applying with a brush or roller, the concrete must be sufficiently hardened to avoid damaging the concrete surface.

• When applied by spraying, the material is sprayed onto the surface in a thin layer of uniform thickness.

• Care must be taken to avoid puddles.

• The material should be shaken well before use.

• The drying time of the material is 1-2 hours at 20°C.

Consumption
depends on the absorbency of the concrete surface and the ambient temperature;
0.150 – 0.250 kg/m2