Fast-Setting Wooden Floor Underlayment for Leveling and Repair

• Customization: Available
• Application: Commercial Construction, Decorative Concrete, Residential Construction
• Color: Gray
• Model NO.: K20
• Special Additives: Fiber-Reinforced, Shrinkage-Reducing
• Type: High-Strength Concrete
• Mixing Ratio: Cement Vs Water: 25kg Vs 6.3L~ 6.5L
• Dry Powder Density: About 1.3kg\L
• Time Before Covering: About 24-48 Hours
• Consumption: 1.7kg/M2/mm
• Compressive Strength: About 18-20MPa After 28 Days
• Flexural Strength: >5MPa After 28 Days
• Fire Resistance: A1
• Transport Package: Wood Case
• Specification: 25kg/bag
• Trademark: Lan Guan
• Origin: China

Product Description

Product introduction

Introducing Lan Guan K20 Self-Leveling Cement for Wooden Flooring - the ultimate foundational floor leveling solution. Meticulously engineered with premium special cement, superior fine aggregates, advanced polymer spray-dried powder resin from esteemed foreign brands, and a blend of other high-performance cement additives.

With the infusion of wood fibers, the formula significantly boosts crack resistance, pushing the self-leveling cement's strength beyond an impressive 18-20 MPa. It boasts exceptional fluidity and remarkable plasticity, making it perfect for achieving flawlessly leveled floors in residential wooden flooring projects.

Application scope

Ideal for swift and efficient floor leveling in residential decor, office environments, and bustling public areas (including shopping malls, supermarkets, educational institutions, hospitals, and other communal spaces). The surface is perfectly prepped for laying various types of wooden flooring, SPC flooring, luxurious carpets, ceramic tiles, stone tiles, and elegant stone slabs. It is fully compatible with adhesives for wooden

flooring as well as those for ceramic tiles and stone materials. The application thickness spans from 3mm to an extensive 40mm. For thicknesses surpassing 40mm, incorporate 50% coarse sand aggregate (particle size 3-10mm) to maintain optimal performance. This product ensures minimal shrinkage, preventing cracking or hollowness.

 

Performance characteristics

>> Exceptional high-fluidity material with leading self-leveling capabilities

>> Micro-expansion system for zero shrinkage and rapid drying

>> Outstanding crack resistance, applicable at thicknesses from 3mm to 3cm

>> Moisture-proof and non-toxic properties prolong the

service life of your flooring

>> Eco-friendly composition with no emission of toxic or harmful gases

Mixing ratio	25kg cement : 6.3L~ 6.5L water
Dry powder density	about 1.3kg\L
Time before covering	about 24-48 hours
Consumption	1.7kg\m \mm2
Compresslve strength	about 6Map after 1 day about 18-20mpa after 28 days
Folding strength	about 2Map after 1 day about 5Map after 28 days
Fire resistance rating	A1