System of a cement and sand coupler of a floor on moist technology, with application of a polypropylene fibravolokn of KEMA with a substrate of sound-proof material from the made foam polyurethane.
Production of mix is made directly on a building site on the autonomous diesel equipment. Then by means of the pneumosupercharger mix moves on floors to the place of laying on rubber "sleeves" (giving height to 150 m), in the course of preparation KEMA is added to solution polypropylene fibravolokno that excludes further cracking of a floor. Productivity of work is 150-300 sq.m in change depending on thickness of a layer of a coupler and complexity of object. Laying of solution is made on sound-proof material from the made foam polyurethane, previously on perimeter of walls installation of a damping tape 6-8 mm thick is made., that allows to reach a quality surface on which it is possible to stack porcelain tile, a parquet, linoleum, a carpet, a laminate, etc. without use of the self-leveling mixes subsequently. M-200 coupler durability. The admission on a deviation from horizon level no more than 3 mm by 3 meters.
Differences and advantages of technology of the device:
1. Ideally equal floors. Without additional costs of bulk floors, the coupler is not a draft layer and is ready to laying of floor coverings.
2. Speed big plus in construction. For change laying to 300 sq.m by one crew is possible.
3. Without cracks on a surface, without emptiness under a solution layer.
4. High brand of a coupler of M 200 that exceeds requirements Construction Norms and Regulations
5. Solution moves on flexible hoses, it is possible to carry out them in any place where final finishing is already executed. It is long giving on height of 150 m in length up to 250 m
6. The surface of a floor maintains pedestrian loadings in 8-10 hours, later the 3rd days laying of a tile, granite on cement glue structures is possible.
7. KEMA is applied to reinforcing of solution polypropylene fibravolokno.
8. Before work on laying the waterproofing of all room, solution of a moist consistence is not required, the leakage of water is excluded.
9. Quality of works executed on a moist coupler increases multiply.
10. An equal floor is a considerable economy of materials under finishing coverings