Basement waterproof wall structure

Abstract

The utility model discloses a waterproof wall structure of a basement, which relates to the technical field of buildings and comprises a reinforced concrete casting base part and a waterproof wall part which are sequentially arranged from bottom to top, and the reinforced concrete casting base part comprises a plurality of convex parts which continuously and convexly extend downwards; a cement mortar leveling layer; a felt separator; the composite isolation layer is composed of a waterproof layer and a mortar filling layer which is symmetrical about the center of the waterproof layer; adding a waterproof isolation layer; a concrete base; and a fine aggregate concrete leveling layer. According to the basement waterproof wall structure provided by the utility model, the water receiving area of the whole reinforced concrete casting base part is reduced by utilizing the plurality of convex parts, and then the felt isolation part, the composite isolation layer and the additional waterproof isolation layer are matched to form a three-layer waterproof system, so that the waterproof treatment of the basement wall body is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a basement waterproof wall structure. Background Art

[0002] Basement waterproofing is an extremely important project. If the waterproofing is not in place, especially during the rainy season in the south, it will cause water backflow in the basement. Utility Model Content

[0003] The utility model aims to provide a basement waterproof wall structure for solving the above problems.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a basement waterproof wall structure, comprising:

[0005] A steel-concrete casting base, which includes a plurality of protrusions that continuously protrude downward;

[0006] Cement mortar leveling layer;

[0007] Linoleum insulation department;

[0008] Composite isolation, which consists of a waterproof layer and a mortar filling layer symmetrical about the center of the waterproof layer;

[0009] Additional waterproof isolation layer;

[0010] Concrete base;

[0011] Fine stone concrete leveling layer.

[0012] Preferably, the cross-section of the raised portion is an isosceles trapezoidal structure, with the upper base facing downward and being a concave structure.

[0013] Preferably, a mesh steel bar frame symmetrically arranged in the horizontal direction and a steel mesh arranged vertically are provided in the concrete base, and the steel mesh is located at the center of the raised portion.

[0014] Preferably, the waterproof layer corresponds to the raised portion.

[0015] Preferably, the waterproof layer and the additional waterproof isolation layer are both made of high molecular weight polypropylene coiled materials.

[0016] In the above technical scheme, a basement waterproof wall structure provided by the utility model has the following beneficial effects: a plurality of drinking water points are formed by using a continuous number of raised parts protruding toward the soil on the steel-concrete casting base, thereby forming multi-point seepage levels, and then a three-layer waterproof system is formed by using a felt isolation part, a composite isolation and an additional waterproof isolation layer, thereby realizing waterproof treatment of the basement wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic structural diagram of an embodiment of the utility model is provided.

[0019] Description of reference numerals:

[0020] 1. Steel-concrete casting base; 11. Raised part; 2. Cement mortar leveling layer; 3. Asphalt felt isolation part; 4. Waterproof layer; 41. Mortar filling layer; 5. Additional waterproof isolation layer; 6. Concrete base; 7. Fine stone concrete leveling layer. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1 As shown, a basement waterproof wall structure includes the following parts arranged in sequence from bottom to top:

[0023] The steel-mixed casting base 1 comprises a plurality of protrusions 11 which continuously protrude downward, and the cross section of the protrusions 11 is an isosceles trapezoidal structure, and the upper bottom faces downward and is a concave structure;

[0024] Cement mortar leveling layer 2;

[0025] Linoleum insulation 3;

[0026] The composite isolation is composed of a waterproof layer 4 and a mortar filling layer 41 which is symmetrical about the center of the waterproof layer 4 , and the waterproof layer 4 corresponds to the raised portion 11 .

[0027] Additional waterproof isolation layer 5;

[0028] A concrete base 6, wherein a mesh steel bar frame symmetrically arranged in the horizontal direction and a steel mesh sheet arranged vertically are arranged in the concrete base 6, and the steel mesh sheet is located at the center of the raised portion 11;

[0029] Fine stone concrete leveling layer7.

[0030] Wherein, the waterproof layer 4 and the additional waterproof isolation layer 5 are both made of high-molecular polypropylene coiled materials.

[0031] In the above technology, a plurality of drinking water points are formed by using a continuous number of raised portions 11 protruding toward the soil on the steel-concrete casting base 1, thereby forming a multi-point water seepage level, and then a three-layer waterproof system is formed by using a felt isolation portion 3, a composite isolation and an additional waterproof isolation layer 5, thereby achieving waterproof treatment of the basement wall.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A basement waterproof wall structure, characterized in that: Including arranged from bottom to top: A steel-mixed casting base (1) comprising a plurality of protrusions (11) continuously extending downward; Cement mortar leveling layer (2); Felt insulation (3); A composite isolation, which comprises a waterproof layer (4) and a mortar filling layer (41) symmetrical about the center of the waterproof layer (4); Additional waterproof isolation layer (5); Concrete base (6); Fine stone concrete leveling layer (7).

2. A basement waterproof wall structure according to claim 1, characterized in that: The cross section of the raised portion (11) is an isosceles trapezoidal structure, with the upper base facing downward and being a concave structure.

3. A basement waterproof wall structure according to claim 1, characterized in that: The concrete base (6) is provided with a mesh steel bar frame symmetrically arranged in the horizontal direction and a steel mesh sheet arranged vertically, and the steel mesh sheet is located at the center of the raised portion (11).

4. A basement waterproof wall structure according to claim 1, characterized in that: The waterproof layer (4) corresponds to the raised portion (11).

5. The basement waterproof wall structure according to claim 1, characterized in that: The waterproof layer (4) and the additional waterproof isolation layer (5) are both made of high-molecular polypropylene coiled materials.

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