self-leveling

Product Description

M520 is self-leveling material with high liquidity and high plasticity, suitable for home, office, schools, hospitals and other light civilian residential and public building, light industry, building the fine leveling of the ground, For laying all kinds of PVC flooring, flax flooring, wood flooring, carpet and other ground materials to provide smooth, sound, solid ideal base.

Packaging and Storage

25kg composite bag. The product shall be kept indoors, pay attention to moisture, prevent freezing, solarization. Stacked on pallets no more than eight layers,Under the condition of good moisture-proof measures the shelf life of six months.

Feature

Good fluidity, fast automatic leveling ground

Fast setting and low shrinkage

Excellent compressive and flexural strength

Environmental.

Substrate Treatment

The base must be dry, firm, load-bearing, dust-free, no obstruction to bonding sundries, smooth surface

Base without hollow drum, with good compressive strength; In order to ensure good adhesion, the base is sealed with primer. M318 water-based primer is recommended for absorbent base and M320 non-absorbent primer is recommended for non-absorbent base.

Construction method

1.Cleaning up substrate, choose the appropriate primer, when the primer in the dry state, then begin self leveling operation.

2. Pouring 6L water into container, slowly adding a bag of 25Kg powder, stirring for 3-5 minutes to uniform , evenly spread, with a spatula to exhibit uniform as required thickness, prevent direct sunlight and the wind blowing.

3.Before the initial coagulation, the use of special defoaming roll to exclude the air, to ensure uniform thickness.

s

As the product reacts with water to produce highly alkaline, avoid contact with skin, eyes. In case of contact, immediately wash with water; If skin or eye injury, seek immediate medical attention. This product will not produce the body, environmental impact material after hardening.

Executive Standard

JCT985-2017

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