Durable Self-Leveling Underlayment for Quick Wooden Floor Applications

• 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

Lan Guan K20 Self-Leveling Cement for Wooden Flooring serves as the ultimate foundation for pristine floor leveling. Meticulously formulated with premium-grade special cement, fine aggregates, elite polymer spray-dried powder resin from internationally renowned brands, and additional high-quality cement additives.

This advanced formula integrates robust wood fibers, significantly elevating the crack resistance of the self-leveling cement, achieving a remarkable strength of over 18-20 MPa. Distinguished by its exceptional fluidity and plasticity, it is ideal for leveling floors in residential wooden flooring applications, ensuring a flawlessly smooth and durable surface.

Application scope

Perfect for rapid floor leveling in residential decorations, office spaces, and high-traffic public areas (such as shopping malls, supermarkets, schools, hospitals, and other public venues). The surface accommodates a diverse range of wooden flooring, SPC flooring, carpets, ceramic tiles, stone tiles, and stone slabs. Compatible with adhesives for wooden

flooring as well as adhesives for ceramic tiles and stone materials. Applicable thickness ranges from 3mm to 40mm. For thicknesses beyond 40mm, incorporate 50% coarse sand aggregate (particle size 3-10mm). This product boasts minimal shrinkage, ensuring it remains crack-free and void-free.

 

Performance characteristics

>> High-fluidity composition delivering outstanding self-leveling performance

>> Innovative micro-expansion system ensures no shrinkage and rapid drying

>> Superior crack resistance, suitable for thicknesses from 3mm to 3cm

>> Moisture-proof and non-toxic properties, extending the

overall service life of the floor

>> Environmentally friendly material with zero 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