Combinatory board

a technology of thermal insulation board and combination board, which is applied in the direction of roofs, building components, construction, etc., can solve the problems of large weight and area of conventional metal wavy board, difficult transportation and installation, and usually have drawbacks, and achieve the effect of reducing the noise produced

Inactive Publication Date: 2011-02-17
WANG CHEN LU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006]An objective of the invention is to provide a combinatory board that can effec...

Problems solved by technology

However, the conventional metal wavy board has larger weight and area.
It is thus very difficult to transport and install them.
Moreover, they usually have the drawbacks of quick heat absorption and slow heat dissipation.
When it is raining...

Method used

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Examples

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Embodiment Construction

[0021]The present invention will be apparent from the following detailed description, which proceeds with reference to the accompanying drawings, wherein the same references relate to the same elements.

[0022]The invention provides a combinatory board comprised of at least two boards 11 disposed separately, at least one fixing element 21, and a mask cover 31.

[0023]Each of the boards 11 has two bent and symmetric sides 12. The surface of the board 11 different from the side 12 is formed with several strengthening ribs 111 in the longitudinal direction. Each of the sides 12 first tilts upwards to form a slant section 13. The end of the slant section 13 bends upward and extends to form an extension section 14. The angle subtended by the slant sections 13 on the adjacent sides 12 of the boards 11 expands downwards. The outer surface of the board 11 is attached with a buffering material 16 made of a Styrofoam board or foam.

[0024]The bottom of the fixing element 21 is bent to form a lockin...

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PUM

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Abstract

A combinatory board includes two boards disposed separately, a fixing element, and a mask cover. The outer surface of each board has a buffering material. Both sides of the fixing element have a fixing arm, respectively. The inner side of each fixing arm is formed with a joining section corresponding to the side of the boards, so that the fixing arms on both sides of the fixing element connect to the two boards. More than one vent hole is formed around the fixing element. Both sides of the mask cover are formed with a set of connecting arm, respectively. The inner side of the connecting arm has a connecting surface corresponding to the outer side of the fixing arm of the fixing element. The outer surface of the mask cover further has another buffering material.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of Invention[0002]The invention relates to a heat-insulating board for buildings and, in particular, to a combinatory board for buildings that has the soundproof, quick beat-dissipation, and fireproof functions.[0003]2. Related Art[0004]The metal wavy board for covering the surface or roof of buildings has the heat-insulating and waterproof functions. However, the conventional metal wavy board has larger weight and area. It is thus very difficult to transport and install them. Moreover, they usually have the drawbacks of quick heat absorption and slow heat dissipation. When it is raining, raindrops make larger noises when they hit the metal boards.[0005]To enhance the heat-insulating effect, one usually put a heat-insulating material (e.g., Styrofoam board or foam) at the bottom of the metal wavy boards. Although this method achieves better heat insulation, it is very dangerous when there is a fire. Such heat-insulating materials are flammab...

Claims

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Application Information

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IPC IPC(8): E04C2/40
CPCE04D3/30E04D3/366E04D3/351
Inventor WANG, CHEN-LU
Owner WANG CHEN LU
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