Gypsum-based self-leveling mortar compound is used for floor heating backfill, ground screed leveling. With the rapid development of society, the country vigorously develops civil engineering construction, and in housing construction and decoration process requires a lot of ground leveling materials, that’s why the gypsum-based self-leveling is popular now.

KUNDU CHEMICAL based on its own raw material advantages and technical advantages production of gypsum-based self-leveling. The main cementing material is gypsum, And it has automatic leveling performance, gypsum's unique thermal insulation heat, sound absorption, fire resistance, and excellent formability, good quality, beautiful decoration and other advantages, so it is more and more popular in the construction filed.

1) Floors constructed with gypsum-based self-leveling mortar, with accurate dimensions, extremely high levelness, flatness reaches 2 meters.

The difference is less than 2mm, which can reduce the cost of subsequent leveling construction and improve the workability.

Provide the leveling accuracy of the ground to allow the floor to be laid after installation,

the seams are in the same plane, thus protecting the surface material above, it also prolongs the service life of the floor material.

2) One-time construction can meet the requirements of floor heating pipe coverage and ground self-leveling, can be made according to the thickness of the floor heating pipe, ranging from 1-8 cm;

It can produce micro-expansion and no shrinkage cracks in the process of setting and hardening seams, and good thermal stability, uniform heat dissipation, good thermal insulation performance.

3) The drying time is fast, after 4 hours of summer construction / 8 hours of winter construction

It can be installed in 1 hour, without traditional maintenance, shortening the construction setting time.

4) The density of gypsum-based self-leveling mortar is low, which can reduce the construction loading capacity, the dry bulk density is 1.42kg/L, lighter than concrete under the same thickness, reducing the overall weight and reinforcement content of the stairs.

5) Self-leveling mortar does not contain formaldehyde, casein, VOC, etc. harmful substances, no ammonia release, is a green and environment friendly product. The hardened floor of gypsum-based self-leveling mortar has a elasticity and sound insulation effect.

6) The cost of gypsum-based self-leveling mortar and cement-based self-leveling compound for flooring topping maintain the same.

7) High temperature resistance, the resistance of gypsum-based self-leveling at 50°C

thermal properties remain basically stable, 28d and 194d shrinkage values, folding resistance and compressive strengths are almost the same.

8) Better decoration result, the self-leveling ground leveling effect is obvious

significantly, make the paved floor can achieve a mirror-like effect,

no keel makes the interior space wider.