Building exterior wall water-permeating prevention device
A technology for building exterior walls and anti-seepage, which is applied to buildings, building components, building structures, etc., can solve problems such as wall seepage, and achieve the effect of ensuring construction quality and preventing rainwater from seeping into walls.
Inactive Publication Date: 2019-11-22
西安思勤黑熊商贸有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide an anti-seepage device for building exterior walls, which solves the above problems. Using this structure can effectively prevent rainwater from seeping into the insulation board when it rains, causing the problem of water seepage in the wall
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[0009] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0010] Such as figure 1 Shown is an anti-seepage device for building exterior walls, the insulation board (1) is bonded to the outside of the wall, and it is characterized in that the joints of the two insulation boards (1) spliced longitudinally are inclined surfaces (2), And the end of the slope (2) close to the wall is higher than the end far away from the wall. For the construction of the external wall insulation board (1), the upper and lower boards are con...
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The invention relates to the field of building materials, and particularly discloses a building exterior wall water-permeating prevention device. Heat insulation plates are bonded to the outside of awall, a seam of the two longitudinally spliced heat insulation plates is a bevel, and the end, close to the wall, of the bevel is higher than the end, away from the wall, of the bevel. The building exterior wall water-permeating prevention device has the advantages that the seam of the two longitudinally spliced heat insulation plates is the bevel, the end, close to the wall, of the bevel is higher than the end, away from the wall, of the bevel, thus when it rains, the problem that rainwater permeates into the wall, and consequently water permeating of the wall is caused can be prevented, andaccordingly the construction quality is ensured. Meanwhile, through arrangement of a polyurethane foaming adhesive layer, the seam between the two heat insulation plates is filled, thus the sealing effect is achieved, and the rainwater is further prevented from permeating into the wall.
Description
technical field [0001] The invention relates to the technical field of building materials, in particular to an anti-seepage device for building exterior walls. Background technique [0002] Generally, during construction, it is necessary to add an external insulation layer to the outside of the wall to achieve the indoor insulation effect. At present, most of the external insulation boards are of square structure. When installing, multiple insulation boards are spliced together and then fixed on the outer wall. The splicing method is to horizontally butt two vertical insulation boards, and the butt joints are horizontal. When this docking method is raining, rainwater seeps into the insulation board through the horizontal surface, which easily causes water seepage in the wall. lead to problems in construction quality. Contents of the invention [0003] The purpose of the present invention is to provide a kind of anti-seepage device for building exterior walls, which so...
Claims
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Login to View More IPC IPC(8): E04B1/61E04B1/68E04B1/80
CPCE04B1/612E04B1/68E04B1/6801E04B1/80
Inventor 邓康
Owner 西安思勤黑熊商贸有限公司