CN208089183U - A kind of exterior window water proof structure - Google Patents

Abstract

The utility model provides a kind of exterior window water proof structure, and exterior window water proof structure includes upper window frame fixture construction, lower window frame fixture construction；Upper window frame fixture construction include be located at wall on the inside of the first concrete flanging, the first galvanizing fixinig plate flexibility on the inside of the first concrete flanging fix the first energy saving auxiliary frame；Upper window frame proximate matter is connect with the first energy saving auxiliary frame；The first waterproof coating, the first insulating layer, the first protection face layer are done on the outside of the first concrete flanging outside upper wall；Lower window frame fixture construction includes that the second concrete flanging being set at lower window frame sill position on the inside of wall, the second galvanizing fixinig plate flexibility on the inside of the second concrete flanging fix the second energy saving auxiliary frame, and lower window frame profile is connect with the second energy saving auxiliary frame；And the second waterproof coating, the second insulating layer, the second protection face layer are done in the concrete bevel edge at wall outer side position, concrete bevel edge outside.This case solves rainwater and penetrates into the problems such as indoor by gap, and waterproof, block-water effect are good.

Description

A waterproof structure for exterior windows

technical field

The utility model patent relates to the construction field, in particular to a waterproof structure for external windows.

Background technique

Typical exterior window node structure in current architectural design. Its usual structure is: a concrete frame is made around the window opening, and the cross section of the concrete frame is generally rectangular; the hot-dip galvanized fixing piece is flexible and fixed to the energy-saving attached frame; the window frame profile is connected to the energy-saving attached frame and filled with sealing materials; Waterproof coating, insulation layer, protective layer, surface layer; plaster layer and surface layer inside the wall. The waterproof performance of this kind of external window joint structure is poor. Jiangsu Province's "Residential Engineering Quality Common Fault Control Standard" (DGJ32/J16-2014) has made corresponding regulations on the solution to the above problems. T-shaped plastic strips are used on the sides to block water. However, this structure still has the following defects:

1. The side of the window sill of the concrete outer frame is horizontal. Although there is a waterproof layer on the outer side, the waterproof layer will be damaged due to the alternation of cold and heat in the seasons, or the reason of construction, so that the waterproof will fail, and the rainwater will seep into the room through the gap. .

2. The energy-saving attached frame increases the overall thickness of the frame material. The indoor window is hidden with the attached frame, so the thickness of the painting has to be increased. Too thick painting not only increases the risk of cracking and falling, but also becomes a water-absorbing material that causes leakage. Rainwater spreads to the surrounding area.

3. Although the slanted window sill with the above-mentioned structure can slow down the infiltration of rainwater, it is difficult to install due to the slanted surface between it and the window frame. T-shaped plastic strips can block water in a short period of time, but fail to block water after aging.

Utility model content

One purpose of this utility model is to address the defects of the prior art and provide a waterproof structure for the outer window that is beneficial to the rapid discharge of rainwater and facilitates the installation of the attached frame and the window frame of the outer window.

In particular, the utility model provides a waterproof structure for an outer window, which includes an upper window frame fixing structure and a lower window frame fixing structure that cooperate with each other and are used to fix the window frame;

The fixing structure of the upper window frame includes a first concrete flange located on the side and top surface of the upper window frame and located inside the wall, and a first hot-dip galvanized fixing piece inside the first concrete flange to flexibly fix the first energy-saving accessory. frame; the upper window frame profile is connected with the first energy-saving attached frame, and filled with sealant; the outer side of the first concrete flange outside the upper wall is made of the first waterproof coating, the first thermal insulation layer, and the first protective surface layer; Sealant is used to fill the gap with the first energy-saving attached frame;

The fixing structure of the lower window frame includes a second concrete flange installed on the inner side of the wall at the position of the lower window sill, a second hot-dip galvanized fixing piece inside the second concrete flange to flexibly fix the second energy-saving attached frame, and the lower window The frame profile is connected with the second energy-saving attached frame, and filled with sealant; and the concrete bevel at the outer side of the wall, the second waterproof coating, the second insulation layer, and the second protection surface are made on the outer side of the concrete bevel The layer and the second energy-saving frame are filled with sealant.

Further, a concrete rib is provided on the periphery of the second concrete flange located on the inner side of the wall.

Further, both the first energy-saving sub-frame and the second energy-saving sub-frame are filled with foaming agent.

Further, it also includes a side sash fixing structure symmetrically arranged between the upper sash fixing structure and the lower sash fixing structure, and the side sash fixing structure includes a left sash fixing structure and a right sash fixing structure.

Further, the fixing structure of the side window frame includes the third hot-dip galvanized fixing sheet flexibly fixing the third energy-saving accessory frame, the profile of the side window frame is connected with the third energy-saving accessory frame, and is filled with sealant; The third concrete flange inside the body and the cement mortar layer located on the periphery of the third concrete flange, and the outside of the wall are sequentially provided with a third waterproof coating, a third thermal insulation layer, a third protective surface layer and combined with the third energy-saving Sealant is used to fill the space between the attached frames.

The advantages of the waterproof structure of the exterior window in this case: change the simple rectangular section of the original concrete frame of the exterior window to a special-shaped section, that is, add concrete flanging on the inside of the wall on the side and top of the window, and also do concrete flanging on the inside of the wall on the window sill For the window sill, the concrete bevel is conducive to the rapid drainage of rainwater, and the flat part is convenient for the installation of the external window frame and window frame. This case effectively solves the problem of rainwater infiltrating into the room through the gap in the structure of the outer window, and has good waterproof and water blocking effects.

According to the following detailed description of specific embodiments of the utility model in conjunction with the accompanying drawings, those skilled in the art will be more aware of the above and other objectives, advantages and features of the utility model.

Description of drawings

Hereinafter, some specific embodiments of the present utility model will be described in detail in an exemplary rather than restrictive manner with reference to the accompanying drawings. The same reference numerals in the drawings designate the same or similar parts or parts. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the attached picture:

Fig. 1 is a schematic diagram of the fixing structure of the upper and lower window frames in the waterproof structure of the outer window according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of the fixing structure of the side window frame in the waterproof structure of the outer window according to an embodiment of the present invention.

Detailed ways

Fig. 1 is an upper and lower window frame fixing structure in the waterproof structure of the outer window, and the waterproof structure of the outer window includes an upper window frame fixing structure 100 and a lower window frame fixing structure 200 which cooperate with each other and are used to fix the window frame;

The upper window frame fixing structure 100 includes a first concrete flange 101 located on the side and top surface of the upper window frame and located inside the wall, and a first hot-dip galvanized fixing sheet 102 flexibly fixed inside the first concrete flange 101 The first energy-saving attached frame 103; the upper window frame profile 1 is connected with the first energy-saving attached frame 103, and filled with sealant 2; the outer side of the first concrete flange 101 outside the upper wall is made of the first waterproof coating 104, the second A thermal insulation layer 105, the first protective surface layer 106 and the first energy-saving auxiliary frame 103 are filled with sealant 2;

The lower window frame fixing structure 200 includes a second concrete flange 201 arranged on the inner side of the wall at the position of the lower window sill, and a second hot-dip galvanized fixing piece 202 inside the second concrete flange 201 to flexibly fix the second energy-saving attachment. Frame 203, the lower window frame profile 3 is connected with the second energy-saving auxiliary frame 203, and is filled with sealant 2; and the concrete bevel 204 at the outer side of the wall, the second waterproof coating is applied on the outer side of the concrete bevel 204 205, the second insulation layer 206, the second protective surface layer 207 and the second energy-saving sub-frame 203 are filled with sealant 2.

The advantages of the waterproof structure of the exterior window in this case: change the simple rectangular section of the original concrete frame of the exterior window to a special-shaped section, that is, add concrete flanging on the inside of the wall on the side and top of the window, and also do concrete flanging on the inside of the wall on the window sill For the window sill, the concrete bevel is conducive to the rapid drainage of rainwater, and the flat part is convenient for the installation of the external window frame and window frame. This case effectively solves the problem of rainwater infiltrating into the room through the gap in the structure of the outer window, and has good waterproof and water blocking effects.

The second concrete flange 201 is provided with a concrete flange on the outer part of the inner part of the wall. After adding the concrete flange, it is more convenient to realize that the finished surface of the window sill is higher than the protective surface layer during construction, which is more conducive to preventing rainwater infiltration. The inner concrete ribs have the following functions: a. The ribs at the window sill can effectively block rainwater, especially in stormy weather; b. The ribs at the window sill, the side and the top ribs can reduce the external wall The thickness of plastering can avoid the occurrence of the above situation; c. The development of prefabricated buildings enables many building components to be produced in factories, and concrete window sills, lintels and window frames are prefabricated in factories, which can ensure the accuracy of dimensions, thereby greatly improving The installation accuracy of the outer window reduces the gap and further reduces the possibility of leakage.

Both the first energy-saving sub-frame 103 and the second energy-saving sub-frame 203 are filled with foaming agent 4 for filling and replenishment to prevent leakage.

Fig. 2 is a side sash fixing structure in the waterproof structure of the outer window, further, it also includes a side sash fixing structure 300 symmetrically arranged between the upper sash fixing structure 100 and the lower sash fixing structure 200, The side window frame fixing structure 300 includes a left window frame fixing structure and a right window frame fixing structure.

The side window frame fixing structure 300 includes a third hot-dip galvanized fixing sheet 301 to flexibly fix the third energy-saving accessory frame 302, and the side window frame profile 303 is connected to the third energy-saving accessory frame 302, and is filled with sealant 2; The third concrete flanging 307 located on the inside of the wall and the cement mortar layer 308 located on the periphery of the third concrete flanging, and the third waterproof coating 304, the third thermal insulation layer 305, and the third protective layer on the outside of the wall in sequence The surface layer 306 and the third energy-saving sub-frame 302 are filled with sealant.

So far, those skilled in the art should recognize that although a number of exemplary embodiments of the present invention have been shown and described in detail herein, they can still be used according to the present invention without departing from the spirit and scope of the present invention. Many other variations or modifications that conform to the principles of the utility model are directly determined or derived from the disclosed content of the new model. Therefore, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (5)

1. a kind of exterior window water proof structure, which is characterized in that the exterior window water proof structure includes cooperating, for fixed window frame Upper window frame fixture construction, lower window frame fixture construction；

The upper window frame fixture construction includes being set to first concrete of the upper window frame side with top surface and on the inside of wall to turn over The first galvanizing fixinig plate flexibility on the inside of side, the first concrete flanging fixes the first energy saving auxiliary frame；Upper window frame proximate matter and first Energy saving auxiliary frame connection, and tamped using fluid sealant；The first waterproof coating, first are done on the outside of the first concrete flanging outside upper wall It insulating layer, the first protection face layer and is tamped using fluid sealant between the first energy saving auxiliary frame；

The lower window frame fixture construction includes that the second concrete flanging at lower window frame sill position, second mixed is set on the inside of wall The second galvanizing fixinig plate flexibility on the inside of solidifying soil flange fixes the second energy saving auxiliary frame, and lower window frame profile and the second energy saving auxiliary frame connect It connects, and is tamped using fluid sealant；And the concrete bevel edge at wall outer side position, it is anti-that the concrete bevel edge outside does second It water coating, the second insulating layer, the second protection face layer and is tamped using fluid sealant between the second energy saving auxiliary frame.

2. exterior window water proof structure as described in claim 1, it is characterised in that：Second concrete flanging is located on the inside of wall Part periphery be equipped with concrete flange.

3. exterior window water proof structure as described in claim 1, it is characterised in that：The first energy saving auxiliary frame, the second energy saving auxiliary frame Place is filled with foaming agent.

4. exterior window water proof structure as described in claim 1, it is characterised in that：Further include being symmetricly set on the upper window frame to fix Side window frame fixture construction, the side window frame fixture construction between construction, lower window frame fixture construction include that left window frame is fixed Construction, right window frame fixture construction.

5. exterior window water proof structure as claimed in claim 4, it is characterised in that：The side window frame fixture construction includes third heat Zinc-plated fixinig plate flexibility fixes the energy saving auxiliary frame of third, and side window frame profile is connect with the energy saving auxiliary frame of third, and is filled out using fluid sealant It is real；Further include being set to the third concrete flanging on the inside of wall and the cement mortar positioned at the third concrete flanging periphery Layer and wall outer side, third concrete flanging periphery take turns doing third waterproof coating, third insulating layer, third protection face layer And it is tamped using fluid sealant between the energy saving auxiliary frame of third.