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Lasting energy-saving roofing system

A roofing system, a durable technology, applied in the direction of roofing, roof cladding, and roofs using flat/curved panels, etc., can solve problems such as unscientific system design, comprehensive cost increase, and poor thermal insulation effect

Active Publication Date: 2009-03-18
BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD +4
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This traditional approach is a product of the economic era when the country's economic level is low and material technology is underdeveloped; with the improvement of the economic level and the change of the social and economic structure, this backward construction mode has increasingly exposed its serious defects: 1. The insulation effect is poor, resulting in a serious waste of operating energy
2. The design of the system is unscientific. When there is a defect, the insulation function will be reduced or lost, and water leakage will cause large-scale indoor leakage and chain damage of the roof system.
3. The service life is short, and the comprehensive cost continues to increase during the service life
4. Repeated waste of natural resources, financial resources, and human resources

Method used

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  • Lasting energy-saving roofing system
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  • Lasting energy-saving roofing system

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Embodiment approach

[0069] The present invention has another embodiment, when the durable energy-saving roof system of the present invention is used for the pebble-pressed landscape roof, such as image 3 As shown, the durable energy-saving roof system includes an inner waterproof layer 1, a leveling layer 8, a waterproof layer 4, a drainage board 2, an insulation layer 3, an upper isolation protection layer 6 and a pebble laying protection layer 12 from the concrete structure layer 10 upwards. That is, the waterproof layer 4 is placed between the inner waterproof layer 1 and the drainage board 2 .

[0070] In addition, when the roof system of the present invention is used on a non-passenger roof, such as Figure 4 The structure shown, the durable energy-saving roof system, includes the inner waterproof layer 1, the drainage mesh belt 13, the leveling layer 8, the insulation layer 3, the lower isolation protection layer 5, the concrete protection layer 7 and the waterproof layer 4 from the concre...

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Abstract

The invention provides a lasting energy-saving roof system, it includes insulation layer and waterproof layer under the concrete structure layer, and it also is equipped with inner waterproof layer and water discharging layer between the concrete structure layer and the insulation layer. The roof system in the invention is a high efficient, energy-saving and durable roof system, it applies to the flat roof construction which uses the armored concrete as the roof structure materials.

Description

technical field [0001] The invention relates to a building roof system, in particular to a durable energy-saving roof system, which belongs to the technical field of buildings. Background technique [0002] The roof is the most complex and important building envelope system. Its importance is reflected in the fact that the building roof is the main receptor of rain, snow and sunshine, integrating structural enclosure, thermal insulation, waterproof and moisture-proof. [0003] Ancient buildings generally adopt the principle of slope drainage, and rainwater can be drained from the roof in the shortest time (the roof structure of the Ming Dynasty in China has been proven to be the fastest drainage path), so even if the roof is made of non-waterproof materials, it can still meet the waterproof protection requirements (Thatch, slate, Bowa, etc.). [0004] Thanks to modern material technology, modern buildings can construct complex buildings with large volumes and large spaces....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D3/35
Inventor 李卫国王新向锦明
Owner BEIJING ORIENTAL YUHONG WATERPROOF TECH CO LTD
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