How to handle the leakage of the balcony? There are many homeowners who have bought new homes, and they do not pay much attention to the acceptance of balconies. The experimental balcony collection is a must for many families. Although simple, it is very important. Acceptance of the balcony, the shelf life of the balcony will not enter the water for a long time will not rain, so the time of acceptance must pay attention, and can not be caused by slapstick endless trouble. Then, let's take a look at how to deal with the balcony leakage and the five major points of acceptance of the balcony.
How to handle the leakage of the balcony
First, the reason analysis
1ã€The reason of aluminum alloy window
Aluminum alloy window waterproof seal level is not enough, the aging of the rubber seal will become cracks. The most serious is that there is no drainage channel in the aluminum alloy window structure cavity. Under the pressure difference between the indoor and outdoor, it enters the rainwater in the aluminum alloy window structure cavity. No drainage system discharges in time, causing water pressure and leaking along the wall.
2. Reasons for the construction of windows and walls
The joint between the aluminum alloy window and the wall is the part that is easy to leak. The material is not filled as required. For example, the waterproof cement mortar has the wrong mark, and there is a gap between the window frame and the wall when filling, especially with corners or connections. Doors and windows in the form of a door, and no corresponding connecting rods are tightly sealed, can cause rain to leak.
3, the reason for waterproof construction
The open-air balcony has low waterproof requirements, and generally only simple waterproof measures are taken. However, if the balcony is changed to an enclosed room, if the washing machine is placed on the balcony upstairs and you do not take the necessary waterproof measures or only simple waterproof measures, it is very easy to cause the balcony to leak.
Second, the solution
1, choose a good quality aluminum alloy window, such as sealing tape strong anti-aging ability; choose a good water-tight aluminum alloy window, such as doors and windows sealing pass, door and window lock points; choose fine processing aluminum window, If there is no obvious gap in the splicing process.
2. Use a good sealing material during construction to carefully seal all leakage points; install large gaps between windows and walls to fill with styrofoam, scrape before being dry, and not dry Cutting; inner, outer and window frames, sash fillets must be filled with silicone seals, clean dirt before playing silicon.
3, although the balcony waterproof construction does not require the bathroom, but it is also necessary to do a good job, especially the top surface and wall waterproofing. In order to reduce the impact of rain on the filling layer between the window and the wall, a baffle can be added to the wall.
Five points of acceptance of balconies
One: glass
First look at the glass is translucent and clean without bubbles or scratches, no obvious ripples from the side, in addition, frosted glass note the frosted surface inward, frosty see the water will become transparent on rainy days.
Two: the framework
The second is to see if the push-pull is smooth, and in most cases it depends on whether the frame is horizontal or vertical. Take a square or mineral water to see if it is on the same level as the water.
Three: silicone
Silicone is a necessary and important part of waterproofing. A large part of the leakage of the balcony is due to the fact that the interior silica gel has not hit, missed, or poor quality silica gel.
A. Not only does the interior need to use silica gel, but it also needs to be outdoor, so that it can be really waterproof, and some balconies will have high side and low side. The frame is made with a low height. The gap part needs to be filled with foaming agent, etc. After the expansion, the excess part is cut off, and the silicone is waterproof and beautiful. The thing you see is like a cake.
Bã€It is sealed by thong or silicone to seal the glass. The thong is beautiful but easy to expand and shrink. The silicone is not easy to be deformed, but it is a test of technical level when playing silicone. Whether it is straight, whether the thin thickness is the same, and whether the joint is handled properly. Manufacturers only use the method of playing silicone seal pressure glass gap.
Four: column position
Too close or too far indicates that the size measurement is inaccurate, too easy to have rain water seeping into the balcony from the column.
Five: Accessories
If you decide to close the balcony with aluminum alloy windows, in addition to the above precautions, you also need to pay attention to the following aspects:
1, can not use small sections and thin-wall aluminum aluminum balcony window. Some construction teams cut corners and use aluminum tubes instead of regular aluminum window profiles. This will greatly reduce the capacity of aluminum windows in balconies. If you encounter strong winds, distortion, deformation, or even shedding will occur.
2, aluminum strength must meet the standards, ultra-coded when hand-folded should feel very hard. Soft material can not be used firmly.
3, the design should be reasonable, not for the provincial material to take a big grid approach. It is not possible to use a large sash from the guardrail to the top to “floorâ€. Be sure to install a 400- to 500-mm fixed window in the upper part and a 1200- to 1300-mm sash window below. Moreover, the sliding window should not be too wide.
4, taking into account the aluminum alloy frame can not be too much force, the closed balcony is generally not using casement windows.
5, fixed to be solid, balcony aluminum window frame and horizontal frame must be fixed on the balcony of the guardrail and the top, with a shot nail and rivets fixed in the concrete, and then reinforced with painted steel angle. Can not be fixed on the brick wall, but also can not use the wooden wedge up and down the vertical frame instead of nail gun fixed.
6. The high side of the glazed sliding window of the aluminum window should be indoors and the low side should be outdoors to prevent infiltration of rainwater. A small hole should be drilled on the outside of the lower edge to eliminate rain. All voids in enclosed balconies should be completely filled with cement mortar.
Summary: The relevant information on how to deal with the leakage of balconies and check the five major points of the balcony was introduced here. I hope this article will be helpful to everyone. If you still have something you don't understand, you can leave a message to Xiaobian at the bottom. We will answer your questions as soon as possible.
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