A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides heat collecting concrete. layers of the concrete from bottom to up are an infrared reflecting layer, a heat absorption layer and an anti-reflective layer, wherein the infrared reflecting layer comprises from bottom to top a cement layer that comprises Ni powder in the weight ratio of 15%, a cement layer that comprises Cr powder in the weight ratio of 15% and a cement layer that comprises Cu powder in the weight ratio of 15%; the heat absorption layer comprises from bottom to top a cement layer comprising Mo powder in the weight ratio of 30%, a cement layer comprising Ta powder in the weight ratio of 30% and a cement layer comprising Al2O3 powder in the weight ratio of 30%; and the anti-reflective layer comprises from top to bottom a cement layer comprising TiO2 powder in the weight ratio of 10%, a cement layer comprising Si 203 powder in the weight ratio of 10% and a cement layer comprising Al 203 in the weight ratio of 10%. According to the invention, heat absorption capacity of the concrete is greatly improved by combining metal and the concrete, making it possible to absorb solar energy with a cement concrete layer.
The invention provides heat collecting concrete. layers of the concrete from bottom to up are an infrared reflecting layer, a heat absorption layer and an anti-reflective layer, wherein the infrared reflecting layer comprises from bottom to top a cement layer that comprises Ni powder in the weight ratio of 15%, a cement layer that comprises Cr powder in the weight ratio of 15% and a cement layer that comprises Cu powder in the weight ratio of 15%; the heat absorption layer comprises from bottom to top a cement layer comprising Mo powder in the weight ratio of 30%, a cement layer comprising Ta powder in the weight ratio of 30% and a cement layer comprising Al2O3 powder in the weight ratio of 30%; and the anti-reflective layer comprises from top to bottom a cement layer comprising TiO2 powder in the weight ratio of 10%, a cement layer comprising Si 203 powder in the weight ratio of 10% and a cement layer comprising Al 203 in the weight ratio of 10%. According to the invention, heat absorption capacity of the concrete is greatly improved by combining metal and the concrete, making it possible to absorb solar energy with a cement concrete layer.
Heat collecting concrete
LU YE (author)
2015-11-04
Patent
Electronic Resource
English
HEAT COLLECTING PIPE EXECUTION METHOD AND HEAT COLLECTING PIPE EXECUTION TOOL
| European Patent Office | 2016