Open hollow steel section-thermal insulation core material-thin panel composite energy-saving external wall panel

Abstract

The invention discloses an open hollow steel section-thermal insulation core material-thin panel composite energy-saving external wall panel, which comprises a wallboard supporting member and a filling layer, and is characterized in that: the wallboard supporting member is formed by connecting an open hollow steel plate and two side plates through a fastening connector; the thickness of the open hollow steel plate is 0.4 to 2.0mm, and the thickness of the two side plates is 6 to 12mm; and the filling layer is made of the thermal insulation core material, which is filled in a closed space formed by enclosing the open hollow steel plate and the two side plates. Compared with the prior art, the open hollow steel section-thermal insulation core material-thin panel composite energy-saving external wall panel has light weight and convenient transportation and installation; and the thin panel plays a role in effectively protecting the open hollow steel plate and the thermal insulation core material so as to prevent the open hollow steel plate and the thermal insulation core material from mechanical damage, prevent the thermal insulation core material from weathering, isolate water from steam, prevent fire and resist corrosion.

Description

technical field [0001] The invention relates to a load-bearing outer protective structural component used in building construction and civil engineering, in particular to an open thin-walled steel-insulation core material-thin panel composite energy-saving outer wall panel. Background technique [0002] At present, the exterior walls in our country's housing construction mainly use masonry walls or reinforced concrete walls composed of bricks or blocks as load-bearing and enclosure components. Bricks need to waste a lot of energy during the firing process, and they are disposable materials that cannot be recycled and reused. The construction process of masonry or reinforced concrete outer wall requires a lot of manpower, and the construction is mostly wet work, which is easy to cause pollution to the environment, and does not conform to the development trend of building construction that is factory-made and on-site dry work. The external walls of buildings composed of mason...

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Problems solved by technology

[0009] In order to overcome the shortcomings of commonly used exterior walls in my country that are not energy-saving and environmentally friendly, heavy, and cannot be reused, this invention provides an open thin-walled steel-insulation core material-thin panel composite energy-saving exterior wall panel, which can not only be used as a building The enclosure structure can also be used as a load-bearing component, and has the characteristics of light weight, high strength, good seismic performance, energy saving and environmental protection, fast construction speed and repeated use.

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