A kind of grc component installation method and its installation structure
An installation method and component technology, which can be used in building construction, construction, and building materials processing, etc., and can solve problems such as cracks, GRC components falling off, and weak welding points.
Active Publication Date: 2016-03-16
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology
However, at present, the installation of GRC components is extremely irregular, and there is no corresponding specification constraint. Generally, the built-in steel bars and expansion anchor bolts are directly used for spot welding. There is a problem that the welding points are not firm and the GRC components fall off.
Cracks or even falling off occurred in some projects during the completion and use, which caused great safety hazards
Method used
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Embodiment Construction
[0036] In order to facilitate a further understanding of the structure of the present invention, the present invention will be further described below in conjunction with specific examples.
[0037] see first figure 1 As shown, it is a GRC component installation structure 1 according to a preferred embodiment of the present invention, which mainly includes a plurality of angle brackets 10 , a plurality of supporting angle steels 11 and a plurality of GRC components 12 . Among them, the angle bracket 10 is fixed on the main structure 2 by expansion bolts 13, and the supporting angle steel 11 is connected with the angle bracket 10 by welding to form the internal support structure of the GRC member 12. By setting the angle bracket 10, the support angle steel 11 and the main body are strengthened. Firmness of fixation between structures 2. The GRC member 12 includes a plurality of steel bar skeletons 120. A plurality of steel bar heads 121 are reserved on the steel bar skeleton 1...
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The invention discloses a GRC (Glass-fiber Reinforced Cement) member mounting method. The mounting method mainly comprises the following steps of: measuring and positioning; fixing a plurality of corner codes on a main body structure through expanded bolts; welding a supporting angle steel of a GRC member on the corner codes; forming a plurality of welding holes on the GRC member; and welding and fixing a steel bar framework of the GRC member on the supporting angle steel and the corner codes through the welding holes. The corner codes are fixedly arranged on the main body structure through the expanded bolts and the corner codes and the supporting angle steel are overlapped and fully welded; a reinforcing manner of overlapping and welding the GRC member with the supporting angle steel is adopted so as to enhance the firmness between the GRC member and the main body structure and the construction quality of mounting the GRC member is guaranteed; a splicing part of the GRC member is overlapped and welded and the control of cracks is enhanced by using alkali-resisting anti-cracking gridding cloth at the outer side; and the welding holes are arranged so that the problem that how to mount the GRC component at the outer side of the GRC member is solved.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a method for installing a GRC component and an installation structure thereof. Background technique [0002] GRC component is a composite material composed of alkali-resistant glass fiber (reinforcing material) and low-alkalinity cement base material. It has the characteristics of light weight, high strength, waterproof, fire resistance, and impact resistance. It is suitable for manufacturing thin-walled building components and products. [0003] With the rapid development of domestic construction technology, more and more GRC components are applied to buildings. However, at present, the installation of GRC components is extremely irregular, and there is no corresponding specification constraint. Generally, spot welding of built-in steel bars and expansion anchors is directly used. There is a problem that the welding points are not firm and the GRC components fall off. Crac...
Claims
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IPC IPC(8): E04G21/14E04B1/38
Inventor 李长江戈祥林陈法兵王宇峰牟武略程海林
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD