PAISUV BETOON NAKS M400
SELF-STRESSING CONCRETE NAKS M400
SELF-STRESSING DRY CONCRETE BASED ON CRUSHED GRANITE
Compressive strength class C30/37
Concrete expands during hardening up to 2%
Used for fixing equipment, anchors in the base course,
for assembling works of reinforced concrete details,
for correcting assembling defects.
Used indoors and outdoors.
Crushed granite (4-8 mm), quartz sand, Portland cement, plasticizers, swelling agent.
NB! Swelling effect is maintained only up to 20 minutes after adding water to dry concrete.
Pour the necessary amount of concrete powder into a mixer or mixing unit.
Add water 10-14% of powder weight (2.5-3.5 litres per 25 kg bag).
Mix mechanically or manually until thoroughly wet.
Store bagged powder in dry conditions.
Storage time is up to 1 year.