阅读说明：本技术 一种墙体保温和渗漏水修缮一体化装置及其工艺方法 (Wall heat preservation and water leakage repairing integrated device and process method thereof ) 是由 张延锋 孙鑫 杨滨成 刘立军 李昕洋 于 2021-09-28 设计创作，主要内容包括：本发明公开了一种墙体保温和渗漏水修缮一体化装置及其工艺方法,所述墙体保温和渗漏水修缮一体化装置包括注浆止水针头、可输出发泡物料的注浆机、冲击电钻、冲击钻头和电镐,墙体保温和渗漏水修缮使用材料为异氰酸酯、聚醚、快干水不漏、水泥基渗透结晶材料和油性聚氨酯堵漏剂,施工步骤依次包括标记、拆除层、钻孔、安装止水针头、找平层、灌浆作业、拆除针头和恢复墙体装饰。本发明可以解决建筑墙体屋面保温缺陷问题,可以解决室内冷桥产生的墙体生长霉斑问题以及可以解决建筑墙体渗漏问题。(The invention discloses an integrated device for heat preservation and water leakage repair of a wall and a process method thereof, wherein the integrated device for heat preservation and water leakage repair of the wall comprises a grouting water-stopping needle head, a grouting machine capable of outputting foaming materials, an impact electric drill, an impact drill bit and an electric pick, the materials used for heat preservation and water leakage repair of the wall are isocyanate, polyether, quick-drying water leakage-proof, cement-based permeable crystalline materials and oil-based polyurethane plugging agents, and the construction steps sequentially comprise marking, removing a layer, drilling, installing the water-stopping needle head, leveling a layer, grouting operation, removing the needle head and restoring the decoration of the wall. The invention can solve the problem of heat preservation defects of the building wall and the roof, solve the problem of wall growth mildew generated by an indoor cold bridge and solve the problem of building wall leakage.)

1. The integrated device for wall heat preservation and water leakage repair is characterized by comprising a grouting water-stopping needle head, a grouting machine capable of outputting foaming materials, an impact electric drill, an impact drill bit and an electric pick, wherein the materials used for wall heat preservation and water leakage repair are isocyanate, polyether, quick-drying water leakage-proof, cement-based permeable crystalline materials and oil-based polyurethane plugging agents, and the process method comprises the following steps:

(1) checking failure parts of an indoor wall and marking the failure parts by using chalk, wherein the failure parts comprise cold-permeable part marks of a cold bridge, wall leakage part marks and wall mould parts;

(2) removing the leveling layer of the cement mortar at the marked part by using an electric pick, and exposing a surface layer of a ceramsite brick or a red brick;

(3) drilling holes in the hollow bricks of the wall body by using a percussion drill or drilling holes in the weak connecting positions of the bricks, wherein the drilling depth is preferably 2/1 in the middle of the wall body structure;

(4) bury the slip casting stagnant water syringe needle underground, select the principle of slip casting stagnant water syringe needle to do: in order to avoid or reduce more holes drilled on the structure and further reduce the damage to the original wall body, the general specification of the grouting water stopping needle head is 10 mm in diameter and 10cm in length, and a 10 mm impact rotary hole is matched with the water stopping needle head;

(5) grouting equipment is adopted; the adjustable double-component grouting machine is used for wall grouting operation, namely the grouting machine capable of outputting foaming materials, and the equipment is characterized in that single-component grouting materials and double-component grouting materials can be injected, when the single-component grouting materials are required to be injected, only the B component valve of the grouting machine is closed, and when the double-component grouting materials are injected,

adopting a grouting material; 1. two components: isocyanate (A component) polyether (B component)

2. Single components: an oil-based polyurethane plugging agent.

2. The integrated device for wall heat preservation and water leakage repair and the process method thereof according to claim 1, wherein the grouting equipment comprises the following grouting steps:

(1) drilling holes at the left or right 10-20 cm of the lowest position of the brick joints at an angle of 45 degrees to half depth of the thickness of the structure body, and sequentially drilling from the lower position to the higher position with the hole diameter ofThe hole distance is determined according to the width of a brick joint, preferably 25cm-25cm, the hollow boring part of the ceramsite hollow brick is turned into a hole, grouting water stopping needle heads are installed for grouting and filling, and all the grouting needle heads can be embedded at one time after the hole drilling is finished;

(2) leveling layer; the cement mortar smoothed layer which is removed by quick-drying water-tight smoothing and removing comprises quick-drying water-tight and cement-based permeable crystalline materials;

(3) injecting grouting materials from bottom to top by a high-pressure filling machine, wherein the grouting materials are single components or double components, the double-component materials of isocyanate and polyether are used under the condition of large gaps, the single-component polyurethane plugging agent is used at the gaps among brick joints, and the foaming time is 4-5 minutes at normal temperature;

(4) filling high-density cracks, filling certain filling openings for multiple times of circulating filling according to specific conditions to fill cracks which cannot be reached by the water stopping agent, removing the water stopping needle after filling is finished, using quick-drying water to smear holes left by the water stopping needle without leakage, and restoring the attractiveness of the wall.

3. The integrated device for wall insulation and water leakage repair and the process method thereof according to claim 1, wherein the quick-drying water leakage-proof is mixed with the cement-based permeable crystalline material in a ratio of 4 to 1.

Technical Field

The invention relates to the technical field of wall construction, in particular to a wall heat preservation and water leakage repair integrated device and a process method thereof.

Background

In recent years, most of the external wall insulation in northern areas is made of extruded sheets or polystyrene/rock wool sheets, and the two materials have the defect that only butt joints are reserved between the plates for butt joint and lap joint, so that seamless wrapping of the external wall cannot be realized. The heat preservation defect caused by the reasons of irregular construction and the like easily causes the conditions of cold penetration in indoor winter, rainwater seepage of the wall body in summer and the like, and the indoor wall body is moldy.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention aims to provide an integrated device for heat preservation and water leakage repair of a wall body and a process method thereof, which aim to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the integrated device for wall heat preservation and water leakage repair comprises a grouting water-stopping needle head, a grouting machine capable of outputting foaming materials, an impact electric drill, an impact drill bit and an electric pick, wherein the materials used for wall heat preservation and water leakage repair are isocyanate, polyether, quick-drying water leakage-proof, cement-based permeable crystallization materials and oil-based polyurethane plugging agents, and the process method comprises the following steps:

(1) checking failure parts of an indoor wall and marking the failure parts by using chalk, wherein the failure parts comprise cold-permeable part marks of a cold bridge, wall leakage part marks and wall mould parts;

(2) removing the leveling layer of the cement mortar at the marked part by using an electric pick, and exposing a surface layer of a ceramsite brick or a red brick;

(3) drilling holes in the hollow bricks of the wall body by using a percussion drill or drilling holes in the weak connecting positions of the bricks, wherein the drilling depth is preferably 2/1 in the middle of the wall body structure;

(4) bury the slip casting stagnant water syringe needle underground, select the principle of slip casting stagnant water syringe needle to do: in order to avoid or reduce more holes drilled on the structure and further reduce the damage to the original wall body, the general specification of the grouting water stopping needle head is 10 mm in diameter and 10cm in length, and a 10 mm impact rotary hole is matched with the water stopping needle head;

(5) grouting equipment is adopted; the adjustable double-component grouting machine is used for wall grouting operation, namely the grouting machine capable of outputting foaming materials, and the equipment is characterized in that single-component grouting materials and double-component grouting materials can be injected, when the single-component grouting materials are required to be injected, only the B component valve of the grouting machine is closed, and when the double-component grouting materials are injected,

adopting a grouting material; 1. two components: isocyanate (A component) polyether (B component)

2. Single components: an oil-based polyurethane plugging agent.

Further, the grouting construction steps of the grouting equipment are as follows:

(1) drilling holes at the left or right 10-20 cm of the lowest position of the brick joints at an angle of 45 degrees to half depth of the thickness of the structure body, and sequentially drilling from the lower position to the higher position with the hole diameter ofThe hole distance is determined according to the width of a brick joint, preferably 25cm-25cm, the hollow boring part of the ceramsite hollow brick is turned into a hole, grouting water stopping needle heads are installed for grouting and filling, and all the grouting needle heads can be embedded at one time after the hole drilling is finished;

(2) leveling layer; the cement mortar smoothed layer which is removed by quick-drying water-tight smoothing and removing comprises quick-drying water-tight and cement-based permeable crystalline materials;

(3) injecting grouting material from bottom to top by a high-pressure filling machine, wherein the grouting material is single component or double components, and the double-component material isocyanate and polyether are used under the condition of large gap, such as a hollow part in a hollow brick, and the grouting material is characterized in that; the foaming reaction is fast, the foaming rate is high, the nostril rate is high, and the single-component polyurethane plugging agent is used at the gaps among brick seams, so that the advantages of uniform foaming, 4-5 minutes of foaming time at normal temperature are achieved, and the phenomenon that the foaming reaction is started when the material at the small gaps is not grouted in place, so that the circular slurry supplement cannot be realized;

(4) filling high-density cracks, filling certain filling openings for multiple times of circulating filling according to specific conditions to fill cracks which cannot be reached by the water stopping agent, removing the water stopping needle after filling is finished, using quick-drying water to smear holes left by the water stopping needle without leakage, and restoring the attractiveness of the wall.

Further, the quick-drying water-tight material is mixed with the cement-based permeable crystallization material in a ratio of 4 to 1.

Compared with the prior art, the invention has the following beneficial effects: the invention provides an integrated device for heat preservation and water leakage repair of a wall body and a process method thereof

1. The problem of heat preservation defects of the building wall and the roof can be solved;

2. the problem of wall body growth mildew generated by an indoor cold bridge can be solved;

3. the problem of leakage of the building wall can be solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a wall node structure according to an embodiment of the present invention.

Detailed Description

The invention is further described with reference to the following drawings and detailed description:

FIG. 1 is a wall node diagram, as follows;

1; an outdoor decorative layer; outdoor exterior wall decorative coating

2; leveling the layer; thermal insulation net reinforced layer

3; a heat-insulating layer; extruded sheet or polystyrene board

4; an outdoor leveling layer; 1; 3 Cement mortar leveling layer

5; a wall body; ceramsite brick or red brick wall

6; an indoor leveling layer; 1; 3 Cement mortar leveling layer

7; an indoor decorative layer; an inner wall latex paint.

According to the embodiment of the invention, the integrated device for heat preservation and water leakage repair of the wall body comprises a grouting water-stopping needle head, a grouting machine capable of outputting foaming materials, an impact electric drill, an impact drill bit and an electric pick, the materials used for heat preservation and water leakage repair of the wall body are isocyanate, polyether, quick-drying water leakage-proof, cement-based permeable crystallization materials and oil-based polyurethane leakage plugging agents, and the process method comprises the following steps:

(1) checking failure parts of an indoor wall and marking the failure parts by using chalk, wherein the failure parts comprise cold-permeable part marks of a cold bridge, wall leakage part marks and wall mould parts;

(2) removing the leveling layer of the cement mortar at the marked part by using an electric pick, and exposing a surface layer of a ceramsite brick or a red brick;

(3) drilling holes in the hollow bricks of the wall body by using a percussion drill or drilling holes in the weak connecting positions of the bricks, wherein the drilling depth is preferably 2/1 in the middle of the wall body structure;

(4) bury the slip casting stagnant water syringe needle underground, select the principle of slip casting stagnant water syringe needle to do: in order to avoid or reduce more holes drilled on the structure and further reduce the damage to the original wall body, the general specification of the grouting water stopping needle head is 10 mm in diameter and 10cm in length, and a 10 mm impact rotary hole is matched with the water stopping needle head;

(5) grouting equipment is adopted; the adjustable double-component grouting machine is used for wall grouting operation, namely the grouting machine capable of outputting foaming materials, and the equipment is characterized in that single-component grouting materials and double-component grouting materials can be injected, when the single-component grouting materials are required to be injected, only the B component valve of the grouting machine is closed, and when the double-component grouting materials are injected,

adopting a grouting material; 1. two components: isocyanate (A component) polyether (B component)

2. Single components: an oil-based polyurethane plugging agent.

The grouting construction of the grouting equipment comprises the following steps:

(1) drilling holes at the left or right 10-20 cm of the lowest position of the brick joints at an angle of 45 degrees to half depth of the thickness of the structure body, and sequentially drilling from the lower position to the higher position with the hole diameter ofHole distance according to brick joint widthDetermining that the hole is drilled one by one at the hollow boring position of the ceramsite hollow brick preferably in a range of 25-25 cm, installing grouting water stopping needle heads for grouting and filling, and burying all grouting needle heads once after drilling is completed;

(2) leveling layer; the quick-drying water-tight cement mortar troweling layer is removed by means of quick-drying water-tight troweling and removing, wherein the quick-drying water-tight troweling layer comprises a quick-drying water-tight troweling material and a cement-based permeable crystallization material, and the mixing use ratio of the quick-drying water-tight troweling material to the cement-based permeable crystallization material is 4 to 1;

(3) injecting grouting material from bottom to top by a high-pressure filling machine, wherein the grouting material is single component or double components, and the double-component material isocyanate and polyether are used under the condition of large gap, such as a hollow part in a hollow brick, and the grouting material is characterized in that; the foaming reaction is fast, the foaming rate is high, the nostril rate is high, and the single-component polyurethane plugging agent is used at the gaps among brick seams, so that the advantages of uniform foaming, 4-5 minutes of foaming time at normal temperature are achieved, and the phenomenon that the foaming reaction is started when the material at the small gaps is not grouted in place, so that the circular slurry supplement cannot be realized;

(4) filling high-density cracks, filling certain filling openings for multiple times of circulating filling according to specific conditions to fill cracks which cannot be reached by the water stopping agent, removing the water stopping needle after filling is finished, using quick-drying water to smear holes left by the water stopping needle without leakage, and restoring the attractiveness of the wall.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.