Improvement of material structure of comprehensive performance building cover plate

Abstract

The invention discloses material construction improvement of architectural cover plates comprehensive in performances. A first architectural cover plate and a second architectural cover plate are adopted, wherein the first architectural cover plate comprises a plurality of first peak portions and a plurality of first valley portions, the second architectural cover plate is arranged above the firstarchitectural cover plate and comprises a plurality of second peak portions and a plurality of second valley portions, all the first valley portions and the second valley portions are used for draining water, the second peak portions and the second valley portions are shaped and connected alternately, successively and integrally, cover pieces are formed by punching and tensioning the peak portions of the architectural cover plates from inside to outside, cross-ventilation holes communicated with inner and outer surfaces of the peak portions are formed in two sides of each of the cover pieces,convex grooves with concave interiors and convex exteriors are formed in two sides of the valley portions of the architectural cover plates, and a groove formed below each of the convex grooves serves as a water break groove. By the aid of material construction improvement, the architectural cover plates, after construction, are enabled to be better in wind proofing, water proofing, thermal insulating, venting and radiating functions, and better comprehensive performances can be realized without help of any other thermal insulating materials or machines.

Description

technical field [0001] The invention relates to the technology in the field of building materials and construction, in particular to the improvement of the material structure of a building cover plate with comprehensive performance. Background technique [0002] At present, corrugated building boards are mostly used in temporary buildings or permanent factory buildings. Especially in recent years, more and more corrugated boards are made of various materials, such as the common ones: plastic , galvanized painted steel plate and so on. Due to the reduction of its price, its use is becoming more and more extensive, ranging from small additions to general household buildings to tens of thousands of square meters of factory buildings, all of which are covered with corrugated building boards. However, its heat insulation effect against the sun is very poor, and most of them are used to prevent wind and rain. If in order to achieve heat insulation, it is necessary to rely on oth...

AI Technical Summary

Problems solved by technology

The waste heat and exhaust gas in the factory building are discharged outside the factory building through the skylight, so as to improve the indoor air quality and reduce the indoor temperature. However, due to the vast factory area, the exhaust effect is limited, and it is still necessary to install an exhaust fan to increase the exhaust gas and waste heat discharge speed.

Like this, promptly increased the difficulty on the construction, will raise cost, consume energy again.

[0003] In view of the above problems, the inventor Huang Jishu Chinese Invention Patent No. 93107395.2 proposed a multi-functional construction method for corrugated building panels, which can solve the above problems to a certain extent. When it enters, water mist is generated, and the water droplets hang on the back of the building cover (corrugated building board), and there is no water breaker, which makes it easy for water to enter the factory building, which brings inconvenience to users

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