阅读说明：本技术 一种被动式窗户外施工方法 (Passive window outdoor construction method ) 是由 张晓泉 刘永亮 孙树泉 于 2020-12-10 设计创作，主要内容包括：本发明公开了一种被动式窗户外施工方法,属于建筑门窗安装技术领域,现提出如下方案,其包括以下施工步骤：S1：准备测量工具,测量工具包括第一直尺和第二直尺,所述第一直尺与第二直尺通过转轴转动连接,利用测量工具测量窗户的尺寸,根据需要确定多个L型金属固定板的安装位置；S2：按照安装位置将多个L型金属固定板的长壁端通过膨胀螺栓左右对称、上下对称并均匀固定在洞口的左、右、上和下边的墙体上,在L型金属固定板与墙体之间垫有环形气囊,环形气囊呈方形结构。本发明通过环形气囊可以根据需求进行充气或者放气,适用范围广,适合推广使用。(The invention discloses a passive window outdoor construction method, which belongs to the technical field of building door and window installation, and provides the following scheme, which comprises the following construction steps: s1: preparing a measuring tool, wherein the measuring tool comprises a first ruler and a second ruler, the first ruler and the second ruler are rotatably connected through a rotating shaft, the measuring tool is used for measuring the size of a window, and the installation positions of a plurality of L-shaped metal fixing plates are determined according to requirements; s2: according to the installation position, the long wall ends of the L-shaped metal fixing plates are bilaterally symmetrical and vertically symmetrical through expansion bolts and are uniformly fixed on the left side, the right side, the upper side and the lower side of the opening, and an annular air bag is padded between the L-shaped metal fixing plates and the wall and is of a square structure. The invention can be inflated or deflated through the annular air bag according to the requirements, has wide application range and is suitable for popularization and use.)

1. A passive window outdoor construction method is characterized by comprising the following construction steps:

s1: preparing a measuring tool, wherein the measuring tool comprises a first ruler (1) and a second ruler (3), the first ruler (1) and the second ruler (3) are rotatably connected through a rotating shaft (2), the measuring tool is used for measuring the size of a window, and the installation positions of a plurality of L-shaped metal fixing plates are determined as required;

s2: according to the installation position, the long wall ends of the L-shaped metal fixing plates are bilaterally symmetrical and vertically symmetrical through expansion bolts and are uniformly fixed on the left, right, upper and lower wall bodies of the hole, an annular air bag (4) is padded between the L-shaped metal fixing plates and the wall bodies, and the annular air bag (4) is of a square structure;

s3: a circle of waterproof air-proof film with most of the parts stretching out of the indoor end is stuck and fixed on the outer side of the indoor end of the window frame, and the joints of the head and the tail of the waterproof air-proof film are lapped and fixed; the waterproof air-isolating film extending out of the indoor end is folded and attached to the indoor end of the window frame, and the corner is fixed by masking paper or adhesive tape;

s4: placing the window at the outdoor end of the opening, adjusting the level and the verticality, determining the entrance size of the window, and fixing the short wall end of the L-shaped metal fixing plate with the window frame through a screw after adjustment;

s5: according to the sequence of first downward, then left and right, and then upward, the outdoor end of the window frame is completely covered by the waterproof breathable film and exceeds the edge; sticking a waterproof breathable film which completely covers the L-shaped metal fixing plate at the position of the L-shaped metal fixing plate in a patching mode, and effectively bonding the edge of the L-shaped metal fixing plate with the wall;

s6: fixing a window board at the lower end of the outdoor end face of the window frame at the lower end of the window; one or more layers of graphite polyphenyl plates are fixed on the wall at the position of the waterproof ventilated membrane in a covering manner; the graphite polystyrene boards at the upper part, the left part and the right part of the window are pressed on the edge of the outdoor end of the window frame; the graphite polystyrene board under the window is supported on the bottom surface of the window board;

s7: taking off the masking paper or adhesive tape fixed on the waterproof air-proof film, unfolding the waterproof air-proof film, and sticking the waterproof air-proof film on the wall of the opening to ensure that each side is not excessively tight and the corner is not hollowed;

s8: and the wall of the opening is fixedly adhered with an insulation board.

2. A passive window construction method as claimed in claim 1, wherein the annular air bag (4) is provided with an inflation joint.

3. The passive window outdoor construction method according to claim 1, wherein the outer wall and the inner wall of the annular air bag (4) are provided with expansion sealing strips, and the thickness of the expansion sealing strips is 3-8 mm.

4. The outdoor construction method of a passive window according to claim 1, wherein in S7, foaming glue is applied among the L-shaped metal fixing plate, the window frame and the opening wall; and then the waterproof air-isolating film is unfolded and adhered to the wall of the opening.

5. The outdoor construction method of the passive window as claimed in claim 1, wherein in the S2, the distance between the adjacent L-shaped metal fixing plates is less than or equal to 750 mm.

6. The outdoor construction method of a passive window as claimed in claim 1, wherein the step of including the L-shaped metal fixing plate includes replacing the L-shaped metal fixing plate installed below the opening with a hardwood block.

7. The outdoor construction method of a passive window as claimed in claim 1, wherein before the step of S1, the quality of the finished window frame and window sash is reviewed, the field operation work is performed for the operator, and the installation of the external window can be started after the various preparation works are ready; the construction of installing the outer window is carried out step by step according to a specified operation flow, so that rough construction or random change of a construction scheme is avoided, and the construction behaviors that a finished window or a wall body is damaged by prying, beating and chiseling in the construction are prevented; before construction, a quality accident handling plan should be compiled in advance.

8. The passive window outdoor construction method according to claim 1, wherein both ends of the rotating shaft (2) are provided with external threads, both ends of the rotating shaft (2) are provided with locking nuts, and the first ruler (1) and the second ruler (3) are located between the two locking nuts.

Technical Field

The invention relates to the technical field of building door and window installation, in particular to a passive window outdoor construction method.

Background

With the increasingly better life, people pay more attention to the quality of life, the quality and grade of buildings and building outer enclosing structures are gradually improved, and passive houses are concerned more and more. At present, domestic building doors and windows are installed by a dry method and a wet method, the doors and windows installed by the dry method generally adopt reserved holes, steel auxiliary frames and window frame body installation, and the periphery is filled with joints after the installation is finished. The heat insulation performance of the window is poor due to the strong heat conductivity of the steel auxiliary frame, so that the requirement of low heat transfer coefficient required by the door and window of a passive house cannot be met; the size of the reserved hole has deviation, manual leveling is needed, time and labor are wasted, and the cost is greatly increased.

The wet-process upper wall fills cement mortar between the aluminum frame and the wall body to fill gaps, wet cement contacts the aluminum frame, and the cement is solidified to limit the aluminum frame. When the cross section of the aluminum material is small and the material is thin, the cement mortar joint filling easily causes the deformation of the aluminum frame, and meanwhile, the thermal stress generated by the different thermal expansion coefficients of the cement and the aluminum frame cannot be eliminated and can only be absorbed by the deformation of the aluminum frame, and after a long time, the cracking occurs, so that the problems of air tightness, poor water tightness, leakage and the like are caused; the installation requirements of passive doors and windows cannot be met.

Therefore, the invention provides a passive window outdoor construction method.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a passive window outdoor construction method.

In order to achieve the purpose, the invention adopts the following technical scheme:

a passive window outdoor construction method comprises the following construction steps:

s1: preparing a measuring tool, wherein the measuring tool comprises a first ruler and a second ruler, the first ruler and the second ruler are rotatably connected through a rotating shaft, the measuring tool is used for measuring the size of a window, and the installation positions of a plurality of L-shaped metal fixing plates are determined according to requirements;

s2: according to the installation position, the long wall ends of the L-shaped metal fixing plates are bilaterally symmetrical and vertically symmetrical through expansion bolts and are uniformly fixed on the left, right, upper and lower wall bodies of the hole, and an annular air bag is padded between the L-shaped metal fixing plates and the wall bodies and is of a square structure;

s3: a circle of waterproof air-proof film with most of the parts stretching out of the indoor end is stuck and fixed on the outer side of the indoor end of the window frame, and the joints of the head and the tail of the waterproof air-proof film are lapped and fixed; the waterproof air-isolating film extending out of the indoor end is folded and attached to the indoor end of the window frame, and the corner is fixed by masking paper or adhesive tape;

s4: placing the window at the outdoor end of the opening, adjusting the level and the verticality, determining the entrance size of the window, and fixing the short wall end of the L-shaped metal fixing plate with the window frame through a screw after adjustment;

s5: according to the sequence of first downward, then left and right, and then upward, the outdoor end of the window frame is completely covered by the waterproof breathable film and exceeds the edge; sticking a waterproof breathable film which completely covers the L-shaped metal fixing plate at the position of the L-shaped metal fixing plate in a patching mode, and effectively bonding the edge of the L-shaped metal fixing plate with the wall;

s6: fixing a window board at the lower end of the outdoor end face of the window frame at the lower end of the window; one or more layers of graphite polyphenyl plates are fixed on the wall at the position of the waterproof ventilated membrane in a covering manner; the graphite polystyrene boards at the upper part, the left part and the right part of the window are pressed on the edge of the outdoor end of the window frame; the graphite polystyrene board under the window is supported on the bottom surface of the window board;

s7: taking off the masking paper or adhesive tape fixed on the waterproof air-proof film, unfolding the waterproof air-proof film, and sticking the waterproof air-proof film on the wall of the opening to ensure that each side is not excessively tight and the corner is not hollowed;

s8: and the wall of the opening is fixedly adhered with an insulation board.

Preferably, an inflation joint is arranged on the annular air bag.

Preferably, the outer wall and the inner wall of the annular air bag are both provided with expansion sealing strips, and the thickness of the expansion sealing strips is 3-8 mm.

Preferably, in S7, foam glue is applied between the L-shaped metal fixing plate, the window frame and the opening wall; and then the waterproof air-isolating film is unfolded and adhered to the wall of the opening.

Preferably, in S2, the distance between adjacent L-shaped metal fixing plates is not more than 750 mm.

Preferably, in the step of including the L-shaped metal fixing plate, the L-shaped metal fixing plate installed below the opening is replaced with a hardwood block.

Preferably, before the step S1, the quality of the finished window frame and the finished window sash is rechecked, the field operation work is carried out on the operator, and the installation and construction of the external window can be started after each item of preparation work is ready; the construction of installing the outer window is carried out step by step according to a specified operation flow, so that rough construction or random change of a construction scheme is avoided, and the construction behaviors that a finished window or a wall body is damaged by prying, beating and chiseling in the construction are prevented; before construction, a quality accident handling plan should be compiled in advance.

Preferably, the two ends of the rotating shaft are provided with external threads, the two ends of the rotating shaft are provided with locking nuts, and the first ruler and the second ruler are located between the two locking nuts.

Compared with the prior art, the invention has the beneficial effects that: the installation method of the invention adopts the L-shaped metal fixing plate to fix the window frame with the external hanging part at the opening of the wall body, thereby effectively increasing the indoor space, reducing the procedures of manual leveling of the opening, filling joints at the periphery and the like, and saving time and labor; the L-shaped metal fixing plate is not extruded, so that cracks are not easy to appear, and the leakage problem caused by the cracks is reduced; a waterproof and air-proof film is fixed between the indoor end of the window frame and the wall body and between the indoor end of the window frame and the L-shaped metal fixing plate, and a waterproof and air-proof film is fixed between the L-shaped metal fixing plate and the window frame and between the L-shaped metal fixing plate and the graphite polyphenyl plate, so that the air-tight and water-tight performance is good; the window is also provided with the annular air bag, the sealing effect can be improved and the heat insulation effect can be improved by introducing carbon dioxide into the annular air bag, the annular air bag can be inflated or deflated according to the requirement, the application range is wide, and the window is suitable for popularization and use.

Drawings

Fig. 1 is a schematic structural diagram of a measuring tool in the passive window outdoor construction method according to the present invention.

Fig. 2 is a schematic structural view of an annular airbag in the passive window outdoor construction method provided by the invention.

In the figure: 1 a first ruler, 2 rotating shafts, 3 a second ruler and 4 annular air bags.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the 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.

Referring to fig. 1-2, a passive window outdoor construction method includes the following construction steps:

s1: preparing a measuring tool, wherein the measuring tool comprises a first ruler 1 and a second ruler 3, the first ruler 1 and the second ruler 3 are rotatably connected through a rotating shaft 2, the measuring tool is used for measuring the size of a window, and the installation positions of a plurality of L-shaped metal fixing plates are determined as required;

s2: according to the installation position, the long wall ends of the L-shaped metal fixing plates are bilaterally symmetrical and vertically symmetrical through expansion bolts and are uniformly fixed on the left, right, upper and lower wall bodies of the hole, an annular air bag 4 is padded between the L-shaped metal fixing plates and the wall bodies, and the annular air bag 4 is of a square structure;

s3: a circle of waterproof air-proof film with most of the parts stretching out of the indoor end is stuck and fixed on the outer side of the indoor end of the window frame, and the joints of the head and the tail of the waterproof air-proof film are lapped and fixed; the waterproof air-isolating film extending out of the indoor end is folded and attached to the indoor end of the window frame, and the corner is fixed by masking paper or adhesive tape;

s4: placing the window at the outdoor end of the opening, adjusting the level and the verticality, determining the entrance size of the window, and fixing the short wall end of the L-shaped metal fixing plate with the window frame through a screw after adjustment;

s5: according to the sequence of first downward, then left and right, and then upward, the outdoor end of the window frame is completely covered by the waterproof breathable film and exceeds the edge; sticking a waterproof breathable film which completely covers the L-shaped metal fixing plate at the position of the L-shaped metal fixing plate in a patching mode, and effectively bonding the edge of the L-shaped metal fixing plate with the wall;

s6: fixing a window board at the lower end of the outdoor end face of the window frame at the lower end of the window; one or more layers of graphite polyphenyl plates are fixed on the wall at the position of the waterproof ventilated membrane in a covering manner; the graphite polystyrene boards at the upper part, the left part and the right part of the window are pressed on the edge of the outdoor end of the window frame; the graphite polystyrene board under the window is supported on the bottom surface of the window board;

s7: taking off the masking paper or adhesive tape fixed on the waterproof air-proof film, unfolding the waterproof air-proof film, and sticking the waterproof air-proof film on the wall of the opening to ensure that each side is not excessively tight and the corner is not hollowed;

s8: and the wall of the opening is fixedly adhered with an insulation board.

In the present embodiment, the annular air bag 4 is provided with an inflation joint.

In the embodiment, the outer wall and the inner wall of the annular air bag 4 are both provided with expansion sealing strips, and the thickness of the expansion sealing strips is 3-8 mm.

In this embodiment, in S7, a foaming adhesive is applied between the L-shaped metal fixing plate, the window frame and the opening wall; and then the waterproof air-isolating film is unfolded and adhered to the wall of the opening.

In this embodiment, in S2, the distance between the adjacent L-shaped metal fixing plates is not more than 750 mm.

In this embodiment, in the step of including the L-shaped metal fixing plate, the L-shaped metal fixing plate installed below the opening is replaced with a hardwood block.

In the embodiment, before the step of S1, the quality of the finished window frame and the finished window sash is rechecked, the field operation work is performed on the operator, and the installation and construction of the external window can be started after each preparation work is ready; the construction of installing the outer window is carried out step by step according to a specified operation flow, so that rough construction or random change of a construction scheme is avoided, and the construction behaviors that a finished window or a wall body is damaged by prying, beating and chiseling in the construction are prevented; before construction, a quality accident handling plan should be compiled in advance.

In this embodiment, the both ends of pivot 2 all are provided with the external screw thread, and the both ends of pivot 2 all are provided with lock nut, first ruler 1, second ruler 3 are located between two lock nuts.

When the installation method is used, the L-shaped metal fixing plate is adopted to fix the window frame to the opening of the wall body in an externally hung manner, so that the indoor space is effectively increased, the working procedures of manual leveling of the opening, peripheral joint filling and the like are reduced, and time and labor are saved; the L-shaped metal fixing plate is not extruded, so that cracks are not easy to appear, and the leakage problem caused by the cracks is reduced; a waterproof and air-proof film is fixed between the indoor end of the window frame and the wall body and between the indoor end of the window frame and the L-shaped metal fixing plate, and a waterproof and air-proof film is fixed between the L-shaped metal fixing plate and the window frame and between the L-shaped metal fixing plate and the graphite polyphenyl plate, so that the air-tight and water-tight performance is good; the window is also provided with the annular air bag, the sealing effect can be improved and the heat insulation effect can be improved by introducing carbon dioxide into the annular air bag, the annular air bag can be inflated or deflated according to the requirement, the application range is wide, and the window is suitable for popularization and use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.