CN215106156U

CN215106156U - Basement open water leaking stoppage and lasting waterproof mould-proof repair structure

Info

Publication number: CN215106156U
Application number: CN202120867406.5U
Authority: CN
Inventors: 石小成; 吴建港; 姚国友; 金鑫
Original assignee: Suzhou Jiagushi New Material Technology Co ltd
Current assignee: Suzhou Jiagushi New Material Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-10
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a basement open water leaking stoppage and lasting waterproof mould proof repair structure, including the building base face, there are a plurality of seepage gaps on the building base face, each seepage gap is provided with the slip casting hole along length direction every half a meter, seepage gap and slip casting hole intussuseption are filled with and are provided with the slip casting liquid, the upper plane of slip casting liquid and the opening face of seepage gap are equal, the top of seepage gap is provided with concrete healant layer, the top on concrete healant layer is provided with the epoxy adhesive, the top of epoxy adhesive is provided with polymer cement alkali resistant putty layer, be provided with compound polymer fiber cloth between epoxy adhesive and the polymer cement alkali resistant putty layer; in this way, the utility model provides a new structure system has guaranteed the waterproof safety of basement, has improved maintenance system's reliability, durability and practicality greatly.

Description

Basement open water leaking stoppage and lasting waterproof mould-proof repair structure

Technical Field

The utility model relates to a basement waterproof technical field especially relates to a structure is restoreed in basement open water leaking stoppage and lasting waterproof mould proof.

Background

The basement all is the buried layer all around and is in the underground, bears groundwater level pressure for a long time, therefore the basement all is the high risk area of seepage in the use of living, and along with the time lapse, moisture and steam in the earth very easily enter the basement through concrete gap, crack and cause the problem of seepage, can water pressure at some times cause gush and go out, increase the degree of difficulty of maintenance.

For the problem of basement leakage, the common treatment modes are grouting leakage stopping and quick-drying powder water stopping, and for grouting leakage stopping, foaming polyurethane is adopted to foam when meeting water for leakage stopping; for quick-drying powder water stop, a coating is coated on the back water surface to achieve the sealing effect.

Although the two repairing modes can block leakage, the problem of leakage of the basement is only solved preliminarily, and the foamed polyurethane adopted for grouting leakage prevention is short in durability and easy to cause secondary leakage; the quick-drying powder water stop can be temporarily blocked, cannot bear larger water pressure and cannot block a large amount of open water which is gushed out; therefore, a comprehensive basement open water leakage stopping and durable waterproof and mildewproof repairing structure is needed to improve the reliability of water stopping.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a basement open water leaking stoppage and lasting waterproof mould proof repair structure, to the difficult problem of administering of basement seepage, open water leaking stoppage and the repeated seepage of basement, provides a new structural system, has guaranteed basement waterproof safety, has improved maintenance system's reliability, durability and practicality greatly, has solved the long-term moist phenomenon that mildenes and rot the dewfall of basement simultaneously.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a structure is restoreed to basement open water leaking stoppage and lasting waterproof mould proof, including the building base face, there are a plurality of seepage gaps on the building base face, each the seepage gap is provided with the injected hole along length direction every half meter, the seepage gap with the intussuseption of injected hole is provided with the slip casting liquid, the last plane of slip casting liquid and the opening face in seepage gap are equal, the top in seepage gap is provided with concrete healant layer, the top on concrete healant layer is provided with the epoxy bonding and glues, the top that the epoxy bonds and glues is provided with polymer cement alkali resistant putty layer, the epoxy bonding glue with be provided with compound polymer fiber cloth between the polymer cement alkali resistant putty layer.

Preferably, a heat preservation and insulation coating layer is arranged above the high polymer cement alkali-resistant putty layer.

Preferably, the thickness of the heat preservation and insulation coating layer is set to be 1-2 mm.

Preferably, the grouting liquid is acrylate grouting liquid.

Preferably, the concrete healant layer is a quick-setting concrete healant.

Preferably, the thickness of the concrete repairing agent layer is set to be 0.8-1.5 mm.

Preferably, the thickness of the epoxy adhesive glue is set to be 0.1-0.5 mm.

The utility model has the advantages that: the utility model discloses to the difficult condition of administering of the repeated compound seepage of basement in engineering, provide a basement open water leaking stoppage and lasting waterproof mould proof restoration structure, from the inside slip casting of concrete to the exterior structure restoration, complement each other, thoroughly solved the seepage phenomenon that basement wall body appears, not only whole maintenance structure construction is continuous simple and convenient, and maintenance system's reliability, durability and practicality greatly increased have better technical value and market space moreover.

Drawings

Fig. 1 is a schematic structural view of the open-water leaking stoppage and lasting waterproof and mildewproof repairing structure of the basement of the utility model;

the parts in the drawings are numbered as follows:

1. a building base; 2. leaking the gap; 3. grouting holes; 4. grouting liquid; 5. a concrete healant layer; 6. epoxy adhesive glue; 7. the alkali-resistant putty layer of the high polymer cement; 8. composite polymer fiber cloth; 9. and a heat preservation and insulation coating layer.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Example (b):

as shown in figure 1, a basement open water leaking stoppage and lasting waterproof and mildewproof repair structure comprises a building base surface 1, wherein a plurality of leakage gaps 2 exist on the building base surface 1, water or water vapor in soil can easily enter a basement through concrete gaps to cause leakage in a normal condition, in order to solve the problem, a novel repair structure is provided, each leakage gap 2 is provided with grouting holes 3 at intervals of half a meter along the length direction, the depth of each grouting hole is about 3-5 cm in actual construction, a special grouting water-stopping needle head is inserted through each grouting hole, grouting liquid 4 is filled in each leakage gap 2 and each grouting hole 3, the upper plane of each grouting liquid 4 is equal to the opening plane of each leakage gap 2, the grouting liquid can be selected from superfine crack grouting liquid, particularly acrylate grouting liquid, the use convenience time is controllable, and open water can be instantly blocked, bear huge water pressure, the viscosity is low, and the cement can enter into a concrete permeation crack to completely close the internal defects of the concrete.

As shown in fig. 1, a concrete repairing agent layer 5 is coated and arranged above the penetration gap 2, the concrete repairing agent has proper setting time, can be used for a damp base surface and a water seepage base surface, is simple and convenient to construct without special tools, has high leakage pressure resistance and strong cohesiveness, and the concrete repairing agent layer 5 preferably adopts a quick-setting concrete repairing agent which has high curing speed, higher strength and good anti-permeability compared with a conventional repairing agent, and meanwhile, the thickness of the concrete repairing agent layer 5 is preferably set to be 0.8-1.5 mm, so that the concrete repairing agent has excellent repairing strength and curing thickness. The epoxy adhesive glue 6 is coated and arranged above the concrete repairing agent layer 5, the adhesive strength of the epoxy adhesive glue and a concrete base surface of the epoxy adhesive glue is high, the permeation of water caused by failure of a waterproof layer is prevented, meanwhile, gaseous water is prevented from permeating through a wall body to cause humidity of an indoor space, the thickness of the epoxy adhesive glue 6 is preferably set to be 0.1-0.5 mm, and the effect is better.

As shown in fig. 1, in order to further prevent that the part is backed up by water pressure, lay compound polymer fiber cloth 8 in the top of epoxy bonding 6, require to level and smooth no fold, compound polymer fiber cloth not only can improve whole waterproof coating's water-proof effects, increases the cohesive force between the coating, can improve the ability of bearing water pressure moreover, improves the even atress of whole waterproof layer, effectively prevents that the condition that local leakage from appearing by water pressure is backed up. Follow-up in order to ensure the roughness and the aesthetic property of coating, scribble anti alkali putty layer 7 of polymer cement above compound polymer fiber cloth 8, the anti alkali putty thickness of polymer cement is moderate at 0.5 ~ 1.0mm, not only has level and smooth aesthetic property concurrently, restores the surface defect position through this material, wholly makes level the processing, and difficult fracture drops simultaneously, has alkali-resistant ability and waterproof nature, prolongs wall body life-span by a wide margin.

As shown in figure 1, finally, a heat preservation and insulation coating layer 9 is arranged above a high-molecular cement alkali-resistant putty layer 7, the thickness of the heat preservation and insulation coating layer 9 is preferably set to be 1-2 mm, the heat preservation and insulation coating layer is arranged on the outer surface, the situation that the temperature difference between the underground space environment and the basement wall surface is too large and reaches a critical point can be effectively relieved, moisture in indoor air condenses into dew to cause a condensation phenomenon, so that humidity mildew is caused, meanwhile, the coating has heat preservation and insulation performance, the living environment is improved, and energy consumption is saved.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a structure is restoreed to basement open water leaking stoppage and lasting waterproof mould proof, includes building base face (1), there are a plurality of seepage gap (2) on building base face (1), its characterized in that: each seepage gap (2) is provided with injected hole (3) along length direction every half meter, seepage gap (2) with injected hole (3) intussuseption is provided with injected liquid (4), the last plane of injected liquid (4) and the opening face of seepage gap (2) keep equal, the top of seepage gap (2) is provided with concrete healant layer (5), the top on concrete healant layer (5) is provided with epoxy adhesive glue (6), the top that epoxy adhesive glue (6) is provided with polymer cement alkali resistant putty layer (7), epoxy adhesive glue (6) with be provided with compound polymer fiber cloth (8) between polymer cement alkali resistant putty layer (7).

2. The basement open water leaking stoppage and lasting waterproof and mildewproof repairing structure according to claim 1, which is characterized in that: and a heat preservation and insulation coating layer (9) is arranged above the high-molecular cement alkali-resistant putty layer (7).

3. The basement open water leaking stoppage and lasting waterproof and mildewproof repairing structure according to claim 2, which is characterized in that: the thickness of the heat preservation and insulation coating layer (9) is set to be 1-2 mm.

4. The basement open water leaking stoppage and lasting waterproof and mildewproof repairing structure according to claim 1, which is characterized in that: and the grouting liquid (4) adopts acrylate grouting material.

5. The basement open water leaking stoppage and lasting waterproof and mildewproof repairing structure according to claim 1, which is characterized in that: the concrete healant layer (5) adopts a quick-setting concrete healant.

6. The basement open water leaking stoppage and lasting waterproof and mildewproof repairing structure according to claim 5, which is characterized in that: the thickness of the concrete repairing agent layer (5) is set to be 0.8-1.5 mm.

7. The basement open water leaking stoppage and lasting waterproof and mildewproof repairing structure according to claim 1, which is characterized in that: the thickness of the epoxy adhesive glue (6) is set to be 0.1-0.5 mm.