A construction method of cast-in-place terrazzo ground surface

Abstract

The invention discloses a novel cast-in-place waterstone ground surface layer construction method. The novel cast-in-place waterstone ground surface layer construction method comprises the following steps: (1) treating a base layer; (2) pouring water and wetting; (3) carrying out ground bottom ash screeding; 4) paving bottom ash; (5) carrying out mesh division by elastic lines; (6) embedding dividing strips; (7) brushing a bonding layer; (8) paving stone particle slurry; (9) rolling compactly, and paving and flattening; (10) carrying out trial grinding; (12) finely grinding; (13) feeding a concrete curing agent; (14) precisely grinding; (15) carrying out crystal face treatment on the surface of a waterstone. The novel cast-in-place waterstone ground surface layer construction method has the advantages that the surface smoothness of the waterstone is high; the surface hardness reaches Grade5-7; the waterstone has permeation resistance and is waterproof and dirt-proof, has the water permeation rate of being less than 0.8, and is oil-proof, weak-acid-proof, weak-alkali-proof and salt-fog-proof; the comprehensive performance of natural protection exceeds that of any existing stone product; a cast-in-place waterstone ground has zero dead angle when being ground and polished, and the ground appearance quality is greatly improved when being compared with that of a traditional method.

Description

technical field

[0001] The invention relates to a construction method for a terrazzo ground surface, in particular to a construction method for a cast-in-place terrazzo ground surface. Background technique

[0002] Terrazzo floor is a kind of composite floor material with cement as the main raw material. It is widely used in super-large public buildings because of its low cost, good moisture-proof performance, arbitrary color mosaic, and convenient construction. According to the statistics of relevant national departments, the use area of ​​terrazzo in public buildings in the country exceeds 6 billion square meters. Hospitals, pharmaceuticals, machinery, government agencies, schools, commercial places, airports, stations and docks have huge markets in China.

[0003] The traditional terrazzo floor construction method is to carry out polishing treatment after fine grinding. After polishing, in order to obtain a significant effect after waxing, the terrazzo surface layer shoul...