A grid cloth external thermal insulation fixing system

A fixed system and grid cloth technology, applied in the field of passive houses, can solve the problems of limited alkaline corrosion resistance of alkali-resistant glass fiber and affect the service life of the external thermal insulation surface, so as to overcome the risk of blowing off, good flatness, The effect of ensuring stability

Active Publication Date: 2021-09-07
河南五方合创建筑设计有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the thin plastering system now generally uses alkali-resistant glass fiber mesh cloth as anti-cracking and auxiliary fixing measures, but the alkali-resistant glass fiber has limited alkali corrosion resistance, which also affects the service life of the outer insulation surface

Method used

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  • A grid cloth external thermal insulation fixing system
  • A grid cloth external thermal insulation fixing system
  • A grid cloth external thermal insulation fixing system

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Embodiment Construction

[0027] The technical solutions of the present invention will be further described in detail below through specific embodiments.

[0028] like Figure 1-Figure 3 As shown, a grid cloth external heat preservation and fixing system includes a structural body 1, a heat preservation block 2, a grid cloth 3 made of basalt fiber composite material, an anchor rod 11 and a tie rod mechanism, and the heat preservation block 2 is attached to the structure. On the outer surface of the main body 1 , the mesh cloth 3 is attached to the outer surface of the thermal insulation block 2 , and the structural main body 1 , the thermal insulation block 2 and the mesh cloth 3 are fixed by the anchor rod 11 .

[0029] The pull rod mechanism includes a lateral adjustment base 4 pre-embedded in the outer surface of the main body of the structure, a pull rod 5, a nut 6 and a pressing piece 7 arranged at the outer end of the pull rod 5, and the lateral adjustment base 4 is a channel-shaped steel with a ...

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Abstract

The invention provides a grid cloth external thermal insulation fixing system, which includes a structural main body, a thermal insulation block, a grid cloth, an anchor, an anchor washer and a pull rod mechanism, the thermal insulation block is attached to the outer surface of the structural main body, and the grid cloth Attached to the outer surface of the insulation block, the pull rod mechanism includes a horizontal adjustment base embedded in the outer surface of the main body of the structure, a pull rod, a nut and a pressing piece installed on the screw section of the pull rod; there are several anchor holes regularly distributed on the mesh cloth, The anchor holes are divided into longitudinally extending long holes and round holes. The inner end of the pull rod is snapped into the horizontal adjustment base. The outer end of the pull rod is provided with a limit step and a screw section. The screw section passes through the long hole and the nut, pressure piece and limit The steps cooperate to compress the mesh cloth; the inner end of the anchor rod is nailed into the main body of the structure, and the outer end of the anchor rod passes through the round hole and is pressed outside the mesh cloth through the anchor rod washer. The grid cloth external thermal insulation fixing system has the advantages of more stable external thermal insulation structure, not easy to fall off, flexible structure adjustment, and good crack resistance of the grid cloth.

Description

technical field [0001] The invention relates to the field of passive houses, in particular to a grid cloth external thermal insulation fixing system. Background technique [0002] Compared with the internal thermal insulation, the external thermal insulation of the building has the advantages of less temperature stress, and the main load-bearing structure is protected and thus has good durability. However, the external wall thermal insulation often falls off under the action of wind pressure. [0003] The external thermal insulation systems commonly used in ultra-low energy buildings include graphite polystyrene board thin plastering system and rock wool thin plastering system. Due to the large thickness of external thermal insulation required for ultra-low energy consumption buildings, the safe connection with the wall is more important. The current fixing method is the bonding method. The graphite polystyrene board thin plastering system is mainly adhesive, and the rock wo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/78
CPCE04B1/78
Inventor 陈先志崔国游寇庆民贠清华李斌吕栋
Owner 河南五方合创建筑设计有限公司
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