There are a lot of details in the construction of building curtain wall, if not paid attention to, will lead to the waste of materials and rework, serious will also bury safety hazards.What are some things to watch out for?Following is the detailed understanding of China curtain wall design and installation company:

Details of the curtain wall:

1. When the curtain wall is opened and glued to the fan, the double-sided paste on the inside side is not scraped first, which can be seen from the outside of the glass. After a long time, the double-sided paste even changes color, affecting the appearance.

2. Arc curtain wall opening fan, if there is no experience in blanking, it is best to complete the test first.Otherwise, there will be a variety of material size problems, hardware accessories.

3. 4mm is enough for the opening frame of aluminum alloy curtain wall. For the opening frame of steel curtain wall, the cutting must be combined with the actual situation.

4. Electric opening window. In general, electric opening device does not need to be installed to hold hands.

5 curtain wall column with stainless steel bolts, general market and manufacturers general 201 material, according to the normal schedule of construction, generally will not appear surface rust phenomenon, but in the keel installation within 2 months after the completion of the closure, easy to rust.

6. According to the specifications, the steel structure must be treated with zinc-rich primer before leaving the factory. If it is some light steel structure, it will be exposed to be treated with fluorocarbon finish.At the same time, a construction team of primer, reduce wrangling and rework.

7 curtain wall window form of “curtain wall”, must consider the column width and wall width match, to ensure that the column and indoor wall had better have more than 50mm, otherwise, such as civil construction after the wall is not straight, the column behind the side may exceed the wall, at the same time, the indoor window sill too narrow is not beautiful.

8. Condole the corner of the head, if want to make it 45 degrees to fight an Angle, the last on both sides cent case must be consistent, otherwise extremely damaging.

9. For the building with more turning angles (Yin Angle, Yang Angle), the form of turning Angle must be clearly marked in the expansion drawing or the elevation drawing divided into multiple pages. Sometimes, one less schematic line will lead to the blanking error.

10. Stone to do similar parts of the window of the drip sink, there are various forms.Such as the flat board to do eagle mouth seam, open on the plate 10-15mm drop water tank;Lengthen the vertical plate by 8-10mm, return the suspended ceiling plate by 8-10mm;There are vertical plates and bottom plate height do, and leave 3-5mm seam, in the bottom plate to open a drip water tank;

The first is the most common, but the lu ban award may not pass.The second kind is the most simple, but if it is the burning surface stone, because of the board under the mouth easy to appear broken, not good-looking.If smooth stone material USES the second, two kinds of practice, pay attention to the vertical plate along the plate thickness surface, need to do the polishing process is perfect.

11. Some beginners will lower the stone ceiling board according to the “figure”, but in the actual installation, the end of the ceiling board and the side board should be lengthened by 20mm.

12. For some parts with deep window openings, the influence of water flooding on the panel size should be considered when facing the panels around the lower hole.If you don’t handle it well, you’re going to get too big.In addition, in the specification, generally take 2% of the flood water, in the hole depth of less than 300mm, 3, 5mm external view is not obvious, should take 10mm, more reasonable, acceptance is also easy to pass.Again than stone material single same, if the hole depth is larger, slope difference to do 15mm, the elevation of the aluminum window or curtain wall glass inside the hole should also be corresponding to lift, otherwise too much to eat;Even when the fan is opened, it will be impossible to open the fan.In a word, construction drawing is so exquisite detail.

13. When dealing with expansion joints, must install expansion joints and then install profiles, otherwise the construction of expansion joints is inconvenient.

Building curtain wall construction personnel training and work with some of the corresponding requirements, but we are the most common is the workers under the precondition of not accept some related professional knowledge, the foreman or construction management personnel at the scene under the verbal instruction of curtain wall installation, operation and many of the site construction management is only have some experience in curtain wall construction has not received system training, we can imagine that it contains the construction risk and there is a lot of disadvantages.

The above is the details of the common problems in all kinds of construction curtain wall cladding, professional and technical training and professional construction must have before it can be very good to solve or avoid, especially in the current building curtain wall construction environment more and more application of new materials, new technology, more and more need to adapt to all kinds of different construction environment, in the current curtain wall market present situation, only professional first-class curtain wall companies or professional first-class architectural curtain wall consulting company can guarantee for the construction of the real estate developers or the landlord will provide the best and safe.If you have professional needs, please consult us immediately!