Winter construction plan for broken bridge aluminum windows, installation process of broken bridge a

1. Engineering design.

1. The engineering design must be calculated and tested for strength design, and it is only based on the standard atlas and the type test report provided by the profile manufacturer to make, install and accept, which is wrong or even dangerous. Because the standard atlas is only a large sample of a series of window types, and does not indicate the load that can be borne by the construction according to the drawing, it cannot be used as the basis for production, installation and acceptance. For different series of doors and windows, the strength and deflection must be checked or tested according to the principle of the most unfavorable stress state.

2. The strength and stiffness of floor-to-ceiling doors and windows are generally insufficient, and the main stress columns (beams) should be strengthened.

3. When the height of the external doors and windows of high-rise buildings is 30m, it should be implemented in accordance with GB50057 "Code for Lightning Protection Design of Buildings".

2. Processing and production.

1. The processing and production of broken bridge aluminum doors and windows should be carried out in the factory, and should not be made at the construction site.

2. The processing of drainage holes on the slideway of the sliding window should follow the principle of the outer hole of the inner fan and the inner hole of the outer fan, so as to ensure the sealing performance of the doors and windows, especially the sliding window with the horizontal direction of the lower horizontal wool strip.

3. Before assembling the broken bridge aluminum doors and windows, the end processing burrs should be removed, and the end nodes and profile joints must be sealed with waterproof glue to prevent water seepage in the structure.

4. The structural assembly assembly of the hidden frame window must be made and maintained in the purified room.

Dust, oil stains and other dirt on the bonded surface of the glass and aluminum frame must be removed with solvents; Every time a component or piece of glass is cleaned, a clean dry wipe cloth should be replaced; The solvent should be poured on the cloth, and it is strictly forbidden to touch the mouth of the solvent bottle. The glue injection must be full, no bubbles, leakage, and the surface of the glue seam should be flat and smooth; The remaining glue in the glue receiving seam shall not be reused.

3. Project acceptance.

1. The acceptance of broken bridge aluminum doors and windows shall be carried out in accordance with GB50300 "Unified Standard for Construction Quality Acceptance of Construction Projects" and GB50210 "Code for Quality Acceptance of Building Decoration and Decoration Engineering".

2. The acceptance of the broken bridge aluminum door and window project should be carried out on the basis of the acceptance of the concealed project and the self-inspection of the construction unit.

3. The following documents and records should be checked during the acceptance of the project:

Door and window production license and installation qualification certificate.

Engineering design calculations, design specifications, construction drawings, doors and windows three-sex inspection report, broken bridge aluminum doors and windows product quality certificate, concealed engineering acceptance records, installation and construction self-inspection records, as well as aluminum profiles, glass, sealing materials, hardware accessories product certificate, quality assurance and entry acceptance records, of which aluminum profiles, safety glass and structural adhesive should also provide a re-inspection report.

The concealed frame window should also provide the compatibility test report of the structural adhesive and the weather-resistant adhesive, and the temperature and humidity records of the gluing and maintenance environment. Domestic rubber should provide product production certificate, and imported rubber should provide inspection certificate.

For information about this, you can go to Luwen.com to learn about it. The information is quite complete, and the construction plan is still free**. It's all the same, except that the freshly beaten sealant is used every time it is rained.

<> installation of broken bridge aluminum windows requires window opening treatment, drawing a clear line to find a datum, installing window frames, installing glass, and installing screens. 1. First of all, it is necessary to treat the window opening, clean it, reinforce both sides, measure the size, and determine the size of the broken bridge aluminum window. 2. To find the datum, we need to find the installation position of the window, and determine the center position of the window with three datums, namely the central datum, the horizontal datum to determine the height of the window, and the datum of the wall broadband to determine the internal and external position of the window.

3. Install the outer frame, according to the measured position of the broken bridge aluminum window frame, and assist in the use of tools such as wire sinkers and levels to ensure that there will be no deviation in the installation process of the broken bridge aluminum window frame. 4. Use cement to make up the wooden wedge, first remove the wooden wedge, and then carry out cement irrigation to fill the gap between the aluminum frame of the broken bridge and the wall. 5. Install the glass, clean up the impurities in the broken bridge aluminum frame, mark the line before installing the glass, find the center line, and put the glass glue after placing it.

6. Install the screen, the screen needs to be cut by yourself, and fixed on the frame with screws or rivet guns, and finally installed.

First, the requirements for materials should meet the requirements of the relevant processing specifications for broken bridges.

Second, in the processing process, it is necessary to pay attention to the process in line with the relevant specifications of doors and windows, especially the waterproof treatment when the end face of the broken bridge is spliced, and the air tightness and water tightness measures of the contact surface of the profiles overlapping each other.

Third, the selection of EPDM rubber strips.

Fourth, the design requirements of the window type.

Fifth, the installation process conforms to the relevant specifications of energy-saving broken bridges.

1. The installation must be installed according to the accurate size.

2. Safe construction is the top priority.

3. After the window frame is fixed, install the window sash, and generally use the sliding window to seal the balcony, which requires tight closing, uniform clearance, tight overlap between the fan and the frame, flexible push and pull, complete accessories, correct and firm position installation, flexible application, upright and beautiful. In order to prevent rainwater from backing up into the room, the outside of the interface between the window frame and the window sill should be filled with a blaster and sealed with sealing glue. In addition, there should be a slope of flowing water on the outside of the window sill.

4. The tiles of the sealed balcony have not yet been pasted When measuring the size, you need to communicate with the decoration master, and the glass needs to be perforated (exhaust pipe, air conditioning pipe) to inform the specific diameter and opening position of the exhaust pipe in advance.

First, the old house decoration to replace the broken bridge aluminum casement window underground to pad up, especially below to install the window sill, so the bottom to pad up, the broken bridge aluminum casement window sash lower edge and the bottom of the window frame distance of more than two centimeters, the following is best to pad two or three centimeters, good to install the window sill. You can also wipe the window sill first, but to wipe out a step, if you can't wipe the steps, you should prepare some 4 cm wide long wooden blocks, pad in the middle of the groove of the broken bridge aluminum window frame, do not pad on the edge of the groove, the wooden block should be longer, can be larger than the contact surface with the window, and this wooden block should be padd at the junction of the two windows. It can be made 10 cm long, so that each window can be held up, and the window is not easy to deform in the future.

Second, if you do a broken bridge aluminum casement window, you should wrap the window cover, leave it blank all around, and don't install the hanging window too far away. In addition, the screen window should be made into an external type, and the broken bridge aluminum casement window should be able to be made into an external screen window.

3. There are at least three sealing strips in the broken bridge aluminum casement window, which should be checked after installation to prevent the manufacturer from cutting corners. The absence of a sealing strip not only affects the thermal insulation effect, but also the waterproof function.

Fourth, if the kitchen window is relatively large, I don't think it is necessary to make a casement window, make an up and down window or a sliding window, and it is not bad for that point of sealing, and it is usually breathable. If the casement window is installed outward, add a protective fence to the outside to prevent the window from falling. In the kitchen to do casement windows to open in the special space, the front said that they usually do not open flat, mainly hanging, then lose the meaning of casement windows.

Fifth, in order to ensure the quality of installation, first of all, prepare a level, and the windows and doors are not vertical.

When installing broken bridge aluminum windows, pay attention to the problem, the first thing is to check whether the size of the window is consistent with the size of the opening of the sealed balcony. This is the fixing bracket. Then it is to measure with a level to check whether the windows are neat and regular.

After adjusting the window, the styrofoam should be used to fill the gap between the window frame and the wall. Finally, sealant is applied to prevent rainwater from seeping into the interior through the cracks in the windows and walls.

The installation of broken bridge aluminum windows should pay attention to the flat water of the window frame, the verticality of the window frame and the gaps left around the window frame, the surrounding gaps should be guaranteed to be about 2 cm, and then the foaming agent, cement mortar whitewashing, waterproofing. Finally, install the sash windows. The installation of broken bridge aluminum windows must be operated in accordance with the specifications and constructed in accordance with the design requirements of the drawings, so as to better meet the requirements of customers.

Window installation first: according to the size shown in the figure, pop up the door and window position line, and according to the + 50cm horizontal line that has been played, determine the installation elevation.

Second: check whether the size and elevation of the door and window openings that have been retained meet the design requirements, and correct the problems in time.

Third: check whether the position of the connector during window installation meets the requirements.

Fourth: Check whether the surface color of doors and windows is uniform. Whether there are no cracks, pittings and obvious abrasions.

A lot of fans sent me private messages to ask me to take pictures of the installation process of the doors and windows of the broken bridge aluminum system, from more than 8 o'clock in the morning to more than 6 o'clock in the evening, it took a whole day, and the homework you wanted was finally completed.