Outer wall insulating system integrated with construction of shear wall structure with lightweight-steel framework

Abstract

The invention provides an outer wall insulating system integrated with the construction of a shear wall structure with a lightweight-steel framework. The outer wall insulating system comprises a heat insulation board (1), an inner side steel wire mesh (2), an outer side steel wire mesh (3), oblique steel wires (4) and an outer decoration base layer (5), wherein the oblique steel wires (4) are obliquely intersected, penetrate through the heat insulation board (1) in an intersected manner and are connected with the inner side steel wire mesh (2) and the outer side steel wire mesh (3); and the outer decoration base layer (5) is arranged on the outer side of the heat insulation board (1). The outer wall insulating system can be industrially produced according to the specified specification; the heat insulation board (1) can be compounded with the outer decoration base layer (5) in a factory to form a prefabricated heat insulation board according to the need; during construction, the prefabricated heat insulation board can be used as a dismantling-free template on the outer side of the an outer wall; and the prefabricated heat insulation board is cast with concrete and is commonly form a heat-insulation and structure integrated outer wall system with a main body structure. The inner surface of the heat insulation board (1) is coated with a flame-retardant interface agent or a polymer mortar layer (8) for playing a role of resisting fire is arranged on the inner surface of the heat insulation board (1) according to the requirement of engineering, so that the compound heat insulation board of which two sides are respectively provided with fireproof surface layers are formed.

Description

technical field [0001] The invention relates to an external thermal insulation system of a building exterior wall, in particular to an external thermal insulation system integrated with the construction of a light steel frame shear wall structure and its preparation and application. Background technique [0002] For housing construction, in addition to meeting some structural requirements in terms of structure and function, the building exterior wall as an enclosure component often needs to have functional performance such as heat preservation, heat insulation, fire prevention, and moisture resistance. In addition, the wall will have different construction technology problems due to engineering needs during the construction process. [0003] In the construction of exterior walls, using traditional techniques often requires steps such as formwork removal, plastering and decoration after removal of the formwork, so the process is complicated and time-consuming. [0004] In re...

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Problems solved by technology

[0003] In the construction of exterior walls, using traditional techniques often requires steps such as formwork removal, plastering and decoration after removal of the formwork, so the process is complicated and time-consuming.

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