阅读说明：本技术 一种自带保护层的防水保温结构及其施工方法 (Waterproof heat-insulation structure with protective layer and construction method thereof ) 是由 陈亚志 田国清 于 2021-07-30 设计创作，主要内容包括：本发明提供一种自带保护层的防水保温结构及其施工方法,包括由上至下依次连接的混凝土层、金属网格层、无纺布层和防水卷材层,所述混凝土层包括细石混凝土粉末和混凝土安装包,所述混凝土安装包呈袋式结构,所述细石混凝土粉末密封填充于混凝土安装包内,所述混凝土安装包底部间隔布置有若干用于与金属网格层卡合的卡子,所述混凝土安装包顶部包括注水结构,所述混凝土安装包为透明材料制成的混凝土安装包。本发明可实现防水卷材与保护层一体化施工,避免防水卷材施工完成后进行多次混凝土浇筑及开放式浇筑,绿色环保,符合建筑工程的绿色施工要求,且可防止防水卷材暴晒氧化,具有抗裂效果,简化了施工程序,能够提高施工效率。(The invention provides a waterproof heat-insulation structure with a protective layer and a construction method thereof, and the waterproof heat-insulation structure comprises a concrete layer, a metal grid layer, a non-woven fabric layer and a waterproof roll material layer which are sequentially connected from top to bottom, wherein the concrete layer comprises fine aggregate concrete powder and a concrete installation package, the concrete installation package is of a bag structure, the fine aggregate concrete powder is hermetically filled in the concrete installation package, a plurality of clips used for being clamped with the metal grid layer are arranged at the bottom of the concrete installation package at intervals, the top of the concrete installation package comprises a water injection structure, and the concrete installation package is made of transparent materials. The invention can realize the integrated construction of the waterproof coiled material and the protective layer, avoids multiple times of concrete pouring and open pouring after the construction of the waterproof coiled material is finished, is green and environment-friendly, meets the green construction requirement of building engineering, can prevent the waterproof coiled material from being exposed to the sun and oxidized, has the anti-cracking effect, simplifies the construction procedure and can improve the construction efficiency.)

1. The utility model provides a from waterproof insulation structure of taking protective layer, includes concrete layer (1), metal mesh layer (2), non-woven fabrics layer (3) and waterproof roll material layer (4) that from top to bottom connect gradually, its characterized in that: concrete layer (1) includes pea gravel concrete powder and concrete installation package, concrete installation package is bag type structure, pea gravel concrete powder is sealed to be filled in concrete installation package, concrete installation package bottom interval arrangement have a plurality of checkposts (5) that are used for with metal grid layer (2) block, concrete installation package top includes the water injection structure, concrete installation package is the concrete installation package that transparent material made.

2. The waterproof and thermal insulation structure with the protective layer according to claim 1, characterized in that: the water injection structure is a plurality of water injection holes which are arranged at intervals and are surrounded by the cutting lines.

3. The waterproof and thermal insulation structure with the protective layer according to claim 1 or 2, characterized in that: non-woven fabrics layer (3) are pasted in the waterproof contact surface on waterproof roll material layer (4) through novel glue, metal mesh layer (2) are fixed with waterproof roll material layer (4) through layering (6) and staple.

4. The waterproof and thermal insulation structure with the protective layer according to claim 1 or 2, characterized in that: the waterproof roll layer (4) is a puncture-resistant waterproof roll.

5. The waterproof and thermal insulation structure with the protective layer according to claim 1 or 2, characterized in that: the metal grid layer (2) is a steel wire mesh with the specification of 4 x 4 mm.

6. A construction method using the waterproof and insulating structure of claim 1, comprising the steps of:

1) after the site base surface is processed to be in a proper waterproof construction state, the waterproof roll layer (4) is unfolded, the distance of the waterproof roll layer (4) is adjusted, and an interface position is reserved;

2) a non-woven fabric layer (3) is pasted on the waterproof roll material layer (4), then the metal grid layer (2) is fixed, and finally a concrete installation package filled with premixed fine aggregate concrete powder is placed at the top of the metal grid layer (2) and clamped in the grids of the metal grid layer (2) through a clamp (5) at the bottom of the concrete installation package to realize fixation;

3) overlapping the waterproof roll material layer (4) in the step 2), cutting off the concrete installation package on the waterproof roll material layer (4) at the joint part so as to overlap the rolls, and sticking and fixing the overlapped part;

4) opening a water injection structure at the top of the concrete installation package, and injecting water into the concrete installation package;

5) and observing and detecting the consistency of the fine aggregate concrete powder in the concrete installation package, and opening the hole for injecting water to the impervious part to ensure that the stirring consistency is achieved.

6) Re-embedding and clamping the concrete installation package at the joint part in the step 3), and injecting water for wetting according to the step 4);

7) and (5) finishing the construction of the waterproof roll and the protective layer thereof after the fine stone concrete powder is solidified.

Technical Field

The invention belongs to the technical field of building construction, and particularly relates to a waterproof heat-insulating structure with a protective layer and a construction method thereof.

Background

Waterproofing membrane can be used to building basement and roofing waterproofing, because it does not have the protective layer itself, the inevitable meeting of coil stock can receive various damages in the work progress, can make waterproofing membrane appear the oxidation if be in under the insolate environment, thereby lead to it to split easily, and intensity and the hardness of self-adhesion waterproof layer self are less, need cover the protection to its concreting after the construction completion, when carrying out concrete placement and filling, still probably cause the puncture to the waterproof layer and destroy, and waterproofing membrane after the concreting restores the difficulty, influence water-proof effects, cause the waste of cost, waste time and energy.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the waterproof heat-insulation structure with the protective layer and the construction method thereof, wherein the waterproof heat-insulation structure can realize the integrated construction of the waterproof coiled material and the protective layer, prevent the waterproof coiled material from being subjected to multiple times of concrete pouring after the construction is finished, prevent the waterproof coiled material from being exposed to the sun and oxidized, have the anti-cracking effect, simplify the construction procedure, are green and environment-friendly, and can improve the construction efficiency.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a from waterproof insulation structure of taking protective layer, includes concrete layer, metal mesh layer, non-woven fabrics layer and the waterproofing membrane layer that from top to bottom connects gradually, concrete layer includes pea gravel concrete powder and concrete installation package, concrete installation package is bag type structure, pea gravel concrete powder is sealed to be filled in concrete installation package, concrete installation package bottom interval arrangement has a plurality of checkposts that are used for with metal mesh layer block, concrete installation package top includes the water injection structure, concrete installation package is the concrete installation package that transparent material made.

Furthermore, the water injection structure is a plurality of water injection holes which are arranged at intervals and connected by a cutting line. The water injection hole is enclosed by the scoreline, can guarantee the leakproofness of concrete installation package under the condition of opening along the scoreline, prevent that the pea gravel concreten powder of packing in it from spilling, only need during the use to push down hard along the scoreline and can make the scoreline fracture, thereby open the water injection hole, the convenience is so that the pea gravel concreten powder is moist to reach stirring concentration to water injection in the concrete installation package, accomplish pouring of concrete, avoid carrying out open concrete placement polluted environment in the construction area, accord with green construction requirement, construction procedures has been simplified, time saving and labor saving, can improve the efficiency of construction.

Furthermore, the non-woven fabrics layer is pasted on the waterproof contact surface of the waterproof roll material layer through novel glue, and the metal grid layer is fixed with the waterproof roll material layer through a pressing strip and fixing nails. The setting on non-woven fabrics layer and metal mesh layer can play fine puncture-proof effect, can improve the anti deformability and the antioxidant capacity on waterproofing membrane layer, prevents that waterproofing membrane layer from receiving the insolation and forming oxidative fracture, and the layering is used for firmly forming integral structure with the metal mesh layer is fixed on waterproofing membrane layer, guarantees the stable fixed of metal mesh layer through nailing into a plurality of staples to waterproofing membrane layer.

Further, the waterproof roll layer is a puncture-resistant waterproof roll. The puncture-resistant waterproof coiled material can further improve the puncture-resistant effect of the waterproof coiled material layer, and the service life of the waterproof coiled material is ensured.

Further, the metal grid layer is a steel wire mesh with a specification of 4 x 4 mm. The steel wire mesh is not easy to rust and corrode, has good corrosion resistance and certain rigidity, can play a role in preventing the waterproof coiled material from deforming and cracking, and is also used for connecting and fixing the concrete installation package, so that the concrete layer can be combined with the waterproof coiled material layer into an integrated structure before pouring, open concrete pouring is avoided, and the green construction requirement of the building engineering is met.

The invention also provides a construction method of the waterproof heat-insulation structure with the protective layer, which comprises the following steps:

1) after treating the top plate of the basement or the roof base layer on site to a proper waterproof construction state, unfolding the waterproof roll layer, adjusting the distance of the waterproof roll layer, and reserving an interface position;

2) sticking a non-woven fabric layer on the waterproof roll material layer, fixing the metal grid layer, and finally placing the concrete installation package filled with the premixed fine aggregate concrete powder on the top of the metal grid layer and clamping the concrete installation package in the grids of the metal grid layer through a clamp at the bottom of the concrete installation package to realize fixation;

3) overlapping the waterproof coil layers in the step 2), and cutting off the concrete installation package at the joint part so as to overlap the waterproof coil layers;

4) opening a water injection structure at the top of the concrete installation package, and injecting water into the concrete installation package;

5) observing and detecting the consistency of the fine aggregate concrete powder in the concrete installation package, and performing hole opening water injection on the impervious part to ensure that the stirring consistency is achieved;

6) re-embedding and clamping the concrete installation package at the joint part in the step 3), and injecting water for wetting according to the step 4);

7) and (5) finishing the construction of the waterproof roll and the protective layer thereof after the fine stone concrete powder is solidified.

Compared with the prior art, the invention has the beneficial effects that:

the invention can realize the integrated construction of the waterproof coiled material and the protective layer, avoids multiple times of concrete pouring after the construction of the waterproof coiled material is finished, prevents the waterproof coiled material from being exposed to the sun and oxidized, has the anti-cracking effect, simplifies the construction procedure, is green and environment-friendly, and can improve the construction efficiency. The concrete layer, the metal grid layer, the non-woven fabric layer and the waterproof roll material layer are sequentially connected to form an integrated structure, wherein the non-woven fabric layer and the metal grid layer can achieve a good anti-piercing effect, the anti-deformation capacity and the anti-oxidation capacity of the waterproof roll material layer can be improved, the concrete layer can be filled with mixed fine aggregate concrete powder into the concrete installation bag in advance and sealed, the concrete layer can form an integrated structure and is convenient to carry and move, water can be injected inwards until the fine aggregate concrete powder reaches the required pouring consistency only by opening the water injection structure at the top of the concrete installation bag during pouring, open concrete pouring in a construction area is avoided, the environment is protected, the clamp at the bottom of the concrete installation bag penetrates through the bottom of the clamp to be clamped with the grid of the metal grid layer to achieve the installation and fixation of the concrete layer, and the position of the concrete installation bag can be combined as required, and difficult aversion when carrying out concrete placement after the combination guarantees the concrete layer to the protective effect on bottom waterproofing membrane layer, because the pea gravel concreten powder fills in the concrete installation package simultaneously, can not cause the puncture to waterproofing membrane layer, can effectively avoid needing to carry out the circumstances that concrete placement many times, can realize waterproofing membrane and protective layer integration construction, has simplified construction procedure, improves the efficiency of construction.

Drawings

FIG. 1 is a sectional view of the structure of the present invention.

FIG. 2 is a schematic view of a molding structure according to the present invention.

The concrete layer is 1, the metal grid layer is 2, the non-woven fabric layer is 3, the waterproof roll material layer is 4, the clamp is 5, and the pressing strip is 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.

Shown in the figure from waterproof insulation structure of taking protective layer, including the concrete layer 1 that from top to bottom connects gradually, metal mesh layer 2, non-woven fabrics layer 3 and waterproofing membrane layer 4, concrete layer 1 includes pea gravel concrete powder and concrete installation package, concrete installation package is bag structure, pea gravel concrete powder is sealed to be filled in concrete installation package, concrete installation package bottom interval arrangement have a plurality of checkposts 5 that are used for with 2 blocks of metal mesh layer, concrete installation package top includes the water injection structure, concrete installation package is the concrete installation package that transparent material made. The concrete layer, the metal grid layer, the non-woven fabric layer and the waterproof roll material layer are sequentially covered and connected to form an integrated structure, wherein the non-woven fabric layer and the metal grid layer can achieve a good anti-piercing effect, the anti-deformation capacity and the anti-oxidation capacity of the waterproof roll material layer can be improved, the concrete layer can be filled with mixed fine aggregate concrete powder into the concrete installation package in advance and sealed, the concrete layer can form an integrated structure and is convenient to carry and move, water can be injected inwards until the fine aggregate concrete powder reaches the required pouring consistency only by opening the water injection structure at the top of the concrete installation package during pouring, open concrete pouring in a construction area is avoided, the environment is protected, the clamp at the bottom of the concrete installation package penetrates through the bottom of the clamp and is clamped with the grid of the metal grid layer to achieve the installation and fixation of the concrete layer, and the position of the concrete installation package can be combined as required, and difficult aversion when carrying out concrete placement after the combination, guarantee the concrete layer to the protective effect on bottom waterproofing membrane layer, simultaneously because the pea gravel concreten powder is filled in the concrete installation package, can not cause the puncture to waterproofing membrane layer, can effectively avoid the condition that needs carry out concrete placement many times, can realize waterproofing membrane and protective layer integration construction, construction procedure has been simplified, construction efficiency is improved, save the cost, and is time saving and labor saving, the concrete installation package that transparent material made is convenient to pour the back observation detection and whether has impervious position, in order to ensure to pour completely. The invention can realize the integrated construction of the waterproof coiled material and the protective layer, avoids multiple times of concrete pouring after the construction of the waterproof coiled material is finished, prevents the waterproof coiled material from being exposed to the sun and oxidized, has the anti-cracking effect, simplifies the construction procedure, is green and environment-friendly, and can improve the construction efficiency.

Preferably, the water injection structure is a plurality of water injection holes which are arranged at intervals and are surrounded by the cutting lines. The water injection hole is enclosed by the scoreline, can guarantee the leakproofness of concrete installation package under the condition of opening along the scoreline, prevent that the pea gravel concreten powder of packing in it from spilling, only need during the use to push down hard along the scoreline and can make the scoreline fracture, thereby open the water injection hole, the convenience is so that the pea gravel concreten powder is moist to reach stirring concentration to water injection in the concrete installation package, accomplish pouring of concrete, avoid carrying out open concrete placement polluted environment in the construction area, accord with green construction requirement, construction procedures has been simplified, time saving and labor saving, can improve the efficiency of construction.

Preferably, the non-woven fabric layer 3 is adhered to the waterproof contact surface of the waterproof roll material layer 4 through novel glue, and the metal mesh layer 2 is fixed with the waterproof roll material layer 4 through the pressing strips 6 and the fixing nails. The setting on non-woven fabrics layer and metal mesh layer can play fine puncture-proof effect, can improve the anti deformability and the antioxidant capacity on waterproofing membrane layer, prevents that waterproofing membrane layer from receiving the insolation and forming oxidative fracture, and the layering is used for firmly forming integral structure with the metal mesh layer is fixed on waterproofing membrane layer, guarantees the stable fixed of metal mesh layer through nailing into a plurality of staples to waterproofing membrane layer.

Preferably, the waterproofing membrane layer 4 is a puncture-resistant waterproofing membrane. The puncture-resistant waterproof coiled material can further improve the puncture-resistant effect of the waterproof coiled material layer, and the service life of the waterproof coiled material is ensured.

Preferably, the metal mesh layer 2 is a 4 × 4mm gauge steel mesh. The steel wire mesh is not easy to rust and corrode, has good corrosion resistance and certain rigidity, can play a role in preventing the waterproof coiled material from deforming and cracking, and is also used for connecting and fixing the concrete installation package, so that the concrete layer can be combined with the waterproof coiled material layer into an integrated structure before pouring, open concrete pouring is avoided, and the green construction requirement of the building engineering is met.

The invention also designs a construction method of the waterproof heat-insulation structure with the protective layer, which comprises the following steps:

1) after treating the top plate or the roof base layer of the basement on site to a proper waterproof construction state, unfolding the waterproof roll material layer 4, adjusting the distance of the waterproof roll material layer 4, reserving an interface position, and selecting a concrete installation package with a proper volume according to the required pouring thickness by the concrete layer 1;

2) sticking a non-woven fabric layer 3 on the waterproof roll material layer 4, fixing the metal grid layer 2, and finally placing a concrete installation package filled with premixed fine aggregate concrete powder on the top of the metal grid layer 2 and clamping the concrete installation package in the grid of the metal grid layer 2 through a clamp 5 at the bottom of the concrete installation package to realize fixation;

3) overlapping the waterproof roll material layer 4 in the step 2), and cutting off the concrete installation package on the waterproof roll material layer 4 at the joint part so as to overlap the waterproof roll material, wherein the overlapping part selects an overlapping mode including but not limited to thermal bonding or adhesive bonding according to the type of the roll material;

4) opening a water injection structure at the top of the concrete installation package, and injecting water into the concrete installation package;

5) observing and detecting the consistency of the fine aggregate concrete powder in the concrete installation package, and performing hole opening water injection on the impervious part to ensure that the stirring consistency is achieved;

6) re-embedding and clamping the concrete installation package at the joint part in the step 3), and injecting water for wetting according to the step 4);

7) and (5) finishing the construction of the waterproof roll and the protective layer thereof after the fine stone concrete powder is solidified.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.