​MSYH M520 Standard cement self-leveling

MSYH M520 Standard cement self-leveling

M520 standard self-leveling is made of special cement, fine aggregate and foreign brand polymer spray dry powder resin and other cement additives and other raw materials. It is a self-leveling foundation material with high fluidity and high plasticity, suitable for light commercial buildings. , family, etc.

use:

M520 standard self-leveling is made of special cement, fine aggregate and foreign brand polymer spray dry powder resin and other cement additives and other raw materials. It is a self-leveling foundation material with high fluidity and high plasticity, suitable for light commercial buildings. , family, etc.

Features:

Quick and automatic leveling of the ground, fast setting, low shrinkage, freely controllable construction thickness, construction thickness of 2-4mm, excellent compressive and flexural strength, environmentally friendly products.

Applicable base layer:

It is suitable for all kinds of floors, carpets, ceramic tiles, floor tiles and other ground materials, providing them with a flat, intact and solid ideal base. It is a non-toxic and harmless green product.

Basic treatment:

The base layer must be dry, solid, load-bearing, dust-free, and free from debris that hinders bonding, and the surface is flat; in order to ensure the strength and adhesion of the self-leveling surface, it is recommended to use M318 water-based interface agent for the absorbent base layer; stone, terrazzo base surface, ceramic tile, etc. Non-absorbent surface base layer, it is recommended to use M320 non-absorbent interface agent for treatment.

Construction method:

1. After the base layer is cleaned, first select a suitable interface agent to paint the base layer. When the interface agent has been absorbed by the base layer and is in a semi-dry state (about 2-6 hours after the application of the interface agent), start self-leveling construction.

2. Add 6-6.5L of water to the mixing container, then slowly add a bag of 25kg self-leveling, stir with a mixer for 2-3 minutes, pour out the mixture, spread it out evenly, and scrape it with a special tooth opening. The thickness of the board is controlled, the mixture must be used up within 20 minutes, and the self-leveling that has just been constructed should be protected from direct sunlight and strong winds.

3. Before self-leveling and initial setting, use a defoaming roller to roll the ground to remove the air brought in during mixing. Self-leveling slurries can be delivered using pumps with delivery capacity (20-40 liters/min).

Precautions:

Since this product contains cement, it will react with water to produce strong alkali, so avoid contact with skin and eyes. In case of contact, rinse immediately with water; seek medical attention if skin or eyes are injured. After this product is completely hardened, it will not produce substances that have an impact on the body and the environment.

Packaging and Storage:

25kg composite paper bag packaging. This product must be stored indoors, and pay attention to moisture, freezing and sun exposure. No more than 8 layers are stacked on the pallet, and the shelf life is 6 months.