Basement exterior wall structure and construction method thereof
A basement exterior wall and exterior wall technology, applied in the direction of basic structure engineering, walls, building components, etc., can solve the problems that affect the basement indoor appearance, damage, and the decorative surface is easy to be damp and moldy, so as to solve the problem of water leakage and dampness of the exterior wall, avoid Post-maintenance and cost reduction effect
Inactive Publication Date: 2020-10-16
CHINA CONSTR EIGHT ENG DIV CORP LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to overcome the defects of the existing technology, a basement exterior wall structure and its construction method are provided to solve the problem that the decorative surface of the lining wall of the existing basement is easily damp, moldy and damaged, which affects the indoor appearance of the basement.
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[0025] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0026] figure 1 It is a structural schematic diagram of the basement exterior wall structure of the embodiment of the present invention, figure 2 It is a schematic diagram of the root node of the lining wall according to the embodiment of the present invention, image 3 It is a structural schematic diagram of the lining wall of the embodiment of the present invention.
[0027] refer to Figure 1 to Figure 3 As shown, the present i...
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The invention provides a basement exterior wall structure and a construction method thereof. The structure comprises an exterior wall, a lining wall and a first drain pipe, wherein a bottom plate is arranged on the inner side of the exterior wall, and a drainage ditch is formed on the bottom plate; the lining wall comprise a wall arranged on the inner side of the exterior wall, the wall is arranged on the bottom plate, a water collecting cavity is formed between the wall and the exterior wall, a hydrophobic board is arranged on the side, far away from the exterior wall, of the wall, the lowerend of the hydrophobic board extends into the bottom plate and is connected to the drainage ditch, and a waterproof veneer layer is coated to the outer side of the hydrophobic board; and the first drain pipe is arranged in the wall in a penetrating manner, and two ends of the first drain pipe are separately connected to the water collecting cavity and the hydrophobic board. The basement exterior wall structure solves the problem that indoor attractiveness of the basement is affected as a decorative surface of the lining wall of an existing basement is easily affected with damp to go mouldy anddamage.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a basement exterior wall structure and a construction method thereof. Background technique [0002] As an important part of urban space resources, underground space has been widely developed and applied. However, water seepage in basement exterior walls is a common quality problem and a difficulty in construction. [0003] In the design of the basement exterior wall, the method of basement exterior wall + cavity + lining wall + waterproof mortar is often used to achieve the waterproof function of the basement exterior wall. The bottom of the cavity between the basement outer wall and the lining wall is provided with a drainage ditch so as to discharge the water seeping from the basement outer wall. But after a long time, the humidity in the cavity increases, and then the outside of the lining wall (that is, the decorative surface on the inside of the basement) is d...
Claims
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IPC IPC(8): E04B2/00E04B1/00E02D31/02E04B1/66E04B1/64E03F3/04
CPCE02D31/02E03F3/04E03F3/046E04B1/0007E04B1/62E04B1/66E04B2/00
Inventor 徐凌晓董政金国栋吕岩黄建国陈洁
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD