A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Solvent-free elastic polyurethane terrace
The invention relates to a solvent-free elastic polyurethane terrace and a manufacturing method thereof. The solvent-free elastic polyurethane terrace comprises a prime coating layer, a leveling layer, an elastic layer and a top coating layer from bottom to top. The manufacturing method comprises the following steps that 1, prime coating is evenly coated on the base surface in a scraping mode for once to form the prime coating layer; 2, coating of the leveling layer is coated on the surface of the bottom coating with a trowel through multiple steps to form the leveling layer until the coated and scraped surface is flat; 3, elastic materials are coated on the surface of the leveling layer in a scraping mode with the trowel to form the elastic layer; 4, top coating is coated on the surface of the elastic layer with a roller through multiple steps to form the top coating layer. According to the solvent-free elastic polyurethane terrace, the damping and buffering effects are achieved, and meanwhile volatile organic solvent is not contained, so that a large amount of VOC cannot be emitted into the atmosphere and health and environmental protection are achieved; the solvent-free elastic polyurethane terrace is widely applied to sports courts, residential areas, markets, schools, health centers, parking lots and some public places.
Solvent-free elastic polyurethane terrace
The invention relates to a solvent-free elastic polyurethane terrace and a manufacturing method thereof. The solvent-free elastic polyurethane terrace comprises a prime coating layer, a leveling layer, an elastic layer and a top coating layer from bottom to top. The manufacturing method comprises the following steps that 1, prime coating is evenly coated on the base surface in a scraping mode for once to form the prime coating layer; 2, coating of the leveling layer is coated on the surface of the bottom coating with a trowel through multiple steps to form the leveling layer until the coated and scraped surface is flat; 3, elastic materials are coated on the surface of the leveling layer in a scraping mode with the trowel to form the elastic layer; 4, top coating is coated on the surface of the elastic layer with a roller through multiple steps to form the top coating layer. According to the solvent-free elastic polyurethane terrace, the damping and buffering effects are achieved, and meanwhile volatile organic solvent is not contained, so that a large amount of VOC cannot be emitted into the atmosphere and health and environmental protection are achieved; the solvent-free elastic polyurethane terrace is widely applied to sports courts, residential areas, markets, schools, health centers, parking lots and some public places.
Solvent-free elastic polyurethane terrace
CHEN ZHOUFEI (author) / CHEN ZUNHOU (author) / ZHENG HONGFANG (author) / MIAO JIANCHENG (author)
2016-01-13
Patent
Electronic Resource
English
Pouring terrace and paving terrace joint repair-free construction method
| European Patent Office | 2024