Wall connecting piece of plug-in type low-carbon heat preservation energy-saving plate

Abstract

The invention relates to a wall connecting piece of a plug-in type low-carbon heat preservation energy-saving plate. The wall connecting piece comprises expansion bolts and a connecting piece body, and is characterized in that the connecting piece body is composed of a hollow plug-in pipe and a plurality of right-angled angle steels; the cross section of the plug-in pipe is rectangular; the innerdiameter of the hollow part of the plug-in pipe is matched with the angle steels in a plug-in mode; a plurality of ridges are arranged on the outer surface of the plug-in pipe; and installation holesare respectively formed in the two right-angled surfaces of each angle steel. The wall connecting piece has the beneficial effects that the installation process is simple and rapid, a special adjustable dry-hanging connecting piece is matched, and the hollow plug-in pipe is embedded in a decorative layer of surface material in advance, so that the installation process is firm and reliable, the labor and the time are saved, the construction period is shortened, and the installation cost is greatly reduced; and the wall connecting piece is particularly suitable for old wall reconstruction, and the wall connecting piece can be constructed directly on the surface of an old wall regardless of whether the surface layer of the old wall is composed of face bricks or coatings, so that the environmental pollution caused by removing an original wall surface is eliminated, less garbage is cleared and transported, the construction progress is greatly accelerated, and the construction cost is effectively reduced.

Description

technical field [0001] The invention belongs to building materials, in particular to a wall connector of a plug-in low-carbon thermal insulation and energy-saving panel applied to the outer eaves of a building. Background technique [0002] The installation of marble decorative surface or glass curtain wall on the outer eaves of the building is widely used in practice. The dry-hanging process of marble decorative surface is to use corrosion-resistant bolts and corrosion-resistant flexible connectors to dry-hang marble, granite and other decorative stones on the outer surface of the building structure, leaving a gap of 40 to 50mm between the stone and the structure. cavity. The veneer made by this process is allowed to produce an appropriate amount of displacement under the action of wind and earthquake forces, so as to absorb part of the wind and earthquake forces without cracks and falling off. When the wind and earthquake force disappear, the stone will reset with the st...

AI Technical Summary

Problems solved by technology

The latter is installed in an accurate position, but it takes a lot of work to drill holes, and its firmness is not as good as that of pre-embedded

The construction process of the above two kinds of dry-hanging external eaves and walls is complex, and the connection between the connectors and the decorative materials requires relatively high technical conditions for the operators. Especially, it is time-consuming and expensive to drill dry-hanging holes on the side walls of marble. It will destroy its strength; the skeleton material of the curtain wall is wasted a lot, and the construction cost is very high

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