LANKO® 243 Floor Hardener
DRY SHAKE SURFACE HARDENER
A floor hardener for application to fresh concret floors.
- Harden fresh concrete surface.
- Resistance to abrasion and scratch.
- Protectionagainst oil and grease.
- No-rust (non-metallic aggregate).
DRY SHAKE SURFACE HARDENER
A floor hardener for application to fresh concret floors.
25 kg/ bag
grey, light grey, light green, dark green
Cememtitious with special aggregates
12 months from date of production if stored in undamaged and unopened, original sealed packaging.
Store in dry condition and protected from direct sunshine.
1.4-1.6 kg/L
2.5 mm
1 g at 28 days (Taber abrasion, H22 disk-500g-200 rpm)
60 MPa at 28 dyas (ASTM C109)
+ 5°C to +35°C
3-7 kg./sq.m.
Joint
1. For large area, joint should be made to avoid continuous floor cracking that may happen.
2. Joint should be made in reticular shape by using machine saw. Maximum length is 8 metres or aligned with the column.
3. Joint should be aligned with expansion joint or existing joint.
Curing is essential for good quality floor. When the floor is hard enough, cure with curing compound LANKO 361 CURE.