Novel prefabricated stainless steel heat preservation connector outer wall and production method

Abstract

The invention relates to a novel prefabricated stainless steel heat preservation connector outer wall. A heat preservation layer is arranged on the outer side of an inner leaf wall board, and an outerleaf wall board is arranged on the outer side of the heat preservation layer; one end of a heat preservation connector is fixed in the inner leaf wall board, and the other end of the heat preservation connector penetrates the heat preservation layer to be fixed in the outer leaf wall board; one end of a limit pull member is fixed in the inner leaf wall board, and the other end of the limit pull member penetrates the heat preservation layer to be fixed in the outer leaf wall board; and the invention also relates to a production method for the novel prefabricated stainless steel heat preservation connector outer wall. The novel prefabricated stainless steel heat preservation connector outer wall has the beneficial effects that the thermal expansion coefficient of the connector needs to be close to wall bodies on both sides to ensure that during the use of the wall boards, the relative displacement between the inner and outer leaf wall boards is prevented; the novel stainless steel connector is easy to operate and simple in process in the production of the outer wall, and the stainless steel connector has better corrosion resistance and mechanical strength than a conventional connector; and the overall shear resistant strength of the prefabricated wall is increased, and the pulling-resistant bearing capacity is high.

Description

technical field [0001] The invention relates to the field of construction, in particular to a novel prefabricated outer wall of stainless steel thermal insulation connectors and a production method. Background technique [0002] At present, the thermal insulation connector is the key component for connecting the interior of the sandwich thermal insulation wall, the outer leaf plate and the thermal insulation panel, and it is also a key component for resisting interlayer shear force under self-weight load and wind load pull-down pressure. In the sandwich insulation wall, the connector mainly bears the shear force between two concrete wall panels, and the excellent shear performance of the connector directly determines the overall performance of the entire prefabricated sandwich insulation wall. The performance of the connectors has a very important impact on the safety and durability of the wall structure. At present, the widely used thermal insulation connectors on the marke...

AI Technical Summary

Problems solved by technology

The performance of the connectors has a very important impact on the safety and durability of the wall structure. At present, the widely used thermal insulation connectors on the market are mainly FRP connectors. The connectors made of this material have their own toughness, strength and other mechanical properties. Performance varies compared to stainless steel fittings

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