CN211816465U

CN211816465U - Basement outer wall waterproof construction

Info

Publication number: CN211816465U
Application number: CN202020203803.8U
Authority: CN
Inventors: 李建方; 朱玉芝
Original assignee: Beijing Shengyijia Engineering Technology Co ltd
Current assignee: Beijing Shengyijia Engineering Technology Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-10-30
Anticipated expiration: 2030-02-24

Abstract

The utility model relates to a basement outer wall waterproof structure, which comprises a wall body, wherein a waterproof layer is arranged on one side of the wall body, which is far away from the indoor space; the waterproof layer extends to the ground connected with the wall body; the connecting part between the walls is provided with a connecting guard plate, and the edge of a waterproof layer on the walls is arranged below the guard plate; the wall body is provided with a fixing plate, and the fixing plate is arranged outside the waterproof layer; the wall body is vertically provided with a fixing rod, the fixing plate is provided with a fixing hole, and the fixing rod penetrates through the fixing hole. The utility model discloses have the effect that makes the firm laminating of waterproof layer at the wall.

Description

Basement outer wall waterproof construction

Technical Field

The utility model belongs to the technical field of the technique of basement waterproofing construction and specifically relates to a basement outer wall waterproof construction is related to.

Background

At present, the outer wall is waterproof, so that rainwater and domestic water can be effectively prevented from leaking and underground water is prevented from being eroded, a building structure and an internal space are prevented from being stained, and a comfortable and safe living environment is provided for people.

The leakage phenomenon of the basement outer wall engineering is endless, and particularly when a rainy season comes, the outer wall of the basement often leaks to cause the indoor white wall to turn black, so that materials are affected with damp and even rotten and deteriorated, and serious people also directly influence the safety of the building and reduce the use function. From the waterproof of whole building, the water permeability of building outer wall has been higher than the roofing drainage rate at present to the outer wall waterproof layer is destroyed easily, and the repair degree of difficulty is great, does not conform to the waterproof requirement of basement outer wall.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a basement outer wall waterproof construction, it has the advantage that makes the firm laminating of waterproof layer at the wall.

The above object of the present invention can be achieved by the following technical solutions:

a basement exterior wall waterproof structure comprises a wall body, wherein a waterproof layer is arranged on one side of the wall body, which is far away from the interior of a room; the waterproof layer extends to the ground connected with the wall body; the connecting part between the walls is provided with a connecting guard plate, and the edge of the waterproof layer on the walls is arranged below the guard plate.

Through adopting above-mentioned technical scheme, the waterproof layer that sets up on the wall body can prevent that the steam of basement outer wall and the drop of water of seepage from leading to the fact the harm to the wall body in immersing the wall body, and the waterproof layer can prevent in the backplate of corner junction that the waterproof layer from droing, improves its fastness and stability.

The present invention may be further configured in a preferred embodiment as: the wall body is provided with a fixing plate, and the fixing plate is arranged outside the waterproof layer.

Through adopting above-mentioned technical scheme, the setting of fixed plate can further improve its fixed action to the waterproof layer.

The present invention may be further configured in a preferred embodiment as: the wall body is vertically provided with a fixing rod, the fixing plate is provided with a fixing hole, and the fixing rod penetrates through the fixing hole.

Through adopting above-mentioned technical scheme, the fixed plate sets up on the dead lever on the wall body, can make the position atress of dead lever, prevents that the dead lever from dropping through its self gravity, improves its stability.

The present invention may be further configured in a preferred embodiment as: and a sealing ring is arranged in the fixing hole.

Through adopting above-mentioned technical scheme, the sealing washer that the space between dead lever and the fixed orifices set up can prevent that the water droplet under the steam and the seepage of basement outer wall from passing through from the gap between dead lever and the fixed orifices, improves the leakproofness of fixed plate, prevents that steam from causing the harm to the wall body.

The present invention may be further configured in a preferred embodiment as: the fixed plate and the guard plate are positioned on the same layer.

Through adopting above-mentioned technical scheme, fixed plate and backplate all play the effect of fixed waterproof layer, and it is located same one and the integrality that the wall body can be improved to the same layer.

The present invention may be further configured in a preferred embodiment as: and a waterproof adhesive tape is bonded between the fixed plate and the guard plate.

Through adopting above-mentioned technical scheme, waterproof sticky tape pastes between fixed plate and backplate, can prevent that steam and rivers from getting into to its inside between fixed plate and the backplate, can play the effect that prevents rivers from the outside.

The present invention may be further configured in a preferred embodiment as: the side of the ground outside the wall body, which is far away from the wall body, inclines downwards.

Through adopting above-mentioned technical scheme, ground deviates from the one side downward sloping of wall body, can prevent that rivers from building up at the root of wall body, reduces moisture and corrodes the position that wall body and ground are connected for a long time.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the waterproof layer arranged on the outer wall of the basement is arranged on the outer side of the waterproof layer through the protective plate and the fixing plate, so that the waterproof layer can be fixed, the waterproof layer can be effectively prevented from falling off, the effective waterproof life of the wall is prolonged, the fixing holes in the fixing plate are formed in the fixing rods in the wall, the fixing rods can bear most of the weight of the fixing plates, the fixing plates are prevented from falling off on the wall in advance, and the connection stability of the fixing plates is improved;

2. the waterproof layer on the basement outer wall extends to the ground below the waterproof layer, and one side of the ground, which deviates from the wall body, inclines downwards, so that the water vapor of the basement outer wall can be effectively prevented from extruding at the root of the wall body, and the erosion of the waterproof layer to the lower part of the wall body for years is reduced.

Drawings

Fig. 1 is a schematic sectional structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Reference numerals: 1. a wall body; 11. fixing the rod; 12. a seal ring; 13. leveling layer; 2. a waterproof layer; 3. a ground surface; 4. a guard plate; 5. a fixing plate; 6. a waterproof tape.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, for the utility model discloses a basement outer wall waterproof construction, including wall body 1, wall body 1 is waterproof reinforcing bar concreting, its one side that deviates from indoor is provided with mortar screed-coat 13 in advance, this can make wall body 1's outside surface more level and smooth, mortar screed-coat 13's outside is provided with waterproof layer 2, waterproof layer 2 is polyurethane waterproof heat preservation integrated material, it has better stability, chemical resistance, resilience and mechanical properties than PVC foaming material, have less compression deformability, possess good thermal-insulated, give sound insulation, antidetonation, gas defense property simultaneously, it lays at the surface of screed-coat 13 through powerful glue, the smooth surface of screed-coat 13 is favorable to pasting of insulating layer more and lays, make it more firm; the waterproof layer 2 extends to the ground 3 connected with the wall body 1; the hookup location between the adjacent wall body 1, the corner is provided with connects backplate 4 promptly, makes backplate 4 press to establish the side at waterproof layer 2, and the edge setting of waterproof layer 2 on the wall body 1 is in the below of backplate 4, and the junction of adjacent wall body 1 is provided with two draw-in grooves, and the draw-in groove is located the upper and lower both ends of wall angle department for make backplate 4 block establish in the draw-in groove, fix it.

Waterproof layer 2 that sets up on wall body 1 can prevent that the drop of water of basement outer wall's steam and seepage from immersing in the wall, prevents to cause the harm to wall body 1, and waterproof layer 2 is provided with the powerful glue in the 4 medial surfaces of backplate of corner junction to glue and establish in waterproof layer 2's outside, can prevent that waterproof layer 2 from droing, improve its fastness and stability. Be provided with fixed plate 5 on the wall body 1, fixed plate 5 is provided with the super glue towards one side of waterproof layer 2 equally, makes fixed plate 5 glue and establishes in the outside of waterproof layer 2, forms the protection to waterproof layer 2, prevents simultaneously that waterproof layer 2 from making the liquefied steam form the erosion to it in humid environment for a long time, reduces waterproof layer 2's damage and drops.

The wall body 1 is vertically provided with a plurality of fixing rods 11, the fixing rods 11 are welded and fixed with the waterproof reinforcing steel bars in the wall body 1, the fixing plates 5 are provided with fixing holes, and the fixing rods 11 penetrate through the fixing holes, so that the hand strength of the super glue can be reduced, partial gravity of the fixing plates 5 is shared on the fixing rods 11, the fixing of the fixing plates 5 is firmer, the fixing rods 11 are prevented from falling off through the gravity of the fixing rods 11, and the stability of the fixing plates is improved; be provided with sealing washer 12 in the fixed orifices for prevent that the water droplet under the steam and the seepage of basement outer wall from passing through from the gap between dead lever 11 and the fixed orifices, improve the leakproofness of fixed plate 5, prevent that steam from causing the harm to wall body 1.

Fixed plate 5 is located the same layer with backplate 4, and its thickness equals, and the gap that meets at its edge is filled with the polyurethane piece, the polyurethane piece and fixed plate 5 and backplate 4's surface parallel and level to it has waterproof sticky tape 6 to bond between fixed plate 5 and backplate 4, can prevent that steam and rivers from getting into to inside from between fixed plate 5 and backplate 4, can play the effect that prevents rivers and get into waterproof layer 2 from the outside.

The side of the ground 3 outside the wall body 1, which deviates from the wall body 1, is inclined downwards, so that water flow can be prevented from accumulating at the root of the wall body 1, the long-term soaking and erosion of water to the position where the wall body 1 is connected with the ground 3 are reduced, and the service life of the outer wall is prolonged.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a basement outer wall waterproof construction, includes wall body (1), its characterized in that: a waterproof layer (2) is arranged on one side of the wall body (1) deviating from the indoor space; the waterproof layer (2) extends to the ground (3) connected with the wall body (1); the connecting part between the wall bodies (1) is provided with a connecting guard plate (4), and the edge of the waterproof layer (2) on the wall body (1) is arranged below the guard plate (4).

2. The waterproof structure of the basement exterior wall as claimed in claim 1, wherein: the wall body (1) is provided with a fixing plate (5), and the fixing plate (5) is arranged outside the waterproof layer (2).

3. The waterproof structure of the basement exterior wall as claimed in claim 2, wherein: the wall body (1) is vertically provided with a fixing rod (11), the fixing plate (5) is provided with a fixing hole, and the fixing rod (11) penetrates through the fixing hole.

4. The waterproof structure of the basement exterior wall as claimed in claim 3, wherein: and a sealing ring (12) is arranged in the fixing hole.

5. The waterproof structure of the basement exterior wall as claimed in claim 2, wherein: the fixed plate (5) and the guard plate (4) are positioned on the same layer.

6. The waterproof structure of the basement exterior wall as claimed in claim 2, wherein: and a waterproof adhesive tape (6) is bonded between the fixed plate (5) and the guard plate (4).

7. The waterproof structure of the basement exterior wall as claimed in claim 1, wherein: the side, deviating from the wall body (1), of the ground (3) outside the wall body (1) is inclined downwards.