Geogrid Specifications

Hot Products

FAQ

How to construct double - sided double gypsum board partition wall
Vertical keel sub-file: According to the location of the wall defense door openings, in the installation of the top keel, according to the specifications of the panel panel width, sub-file size 450mm, less than the modulus of the file should avoid the first box Plate position, so that the edge of the gypsum cover panel is not out of the box. Installation of horizontal card keel: According to the design requirements, wall height greater than 3m should be added to the horizontal card retaining keel, mining core pulling rivets or screws tied to fixed
How to fix the middle of the light steel keel to the roof and the ground, the keel has a joint?
Keel fixation requires the use of expansion bolts fixed, but now many practices are directly linked with steel nails, so more convenient, the effect is almost, of course, is not good with expansion bolts. Top and bottom with 75 days keel. Then there are 75 vertical keels.
Can the interior walls be made of light steel keel partitions? Bathroom wall and interior wall with light steel keel wall is good or brick wall good?
The interior walls can be made of light steel keel partitions, but the bathroom walls should be made of brick walls. The bathroom is generally water, wall with gypsum board, then the gypsum board will be bad water. So apply brick walls, and then paste the tiles on top.
Wood keel can be used to ceiling, can be used to do the wall? Light steel keel can be used in what place?
Many temporary buildings will use wood keel to do with the wall, light steel keel more for long-term construction
Light steel keel partition wall door how to do
The wall keel to use the national standard light steel wall keel - the thickness of the strength of only;
Light steel keel + gypsum board wall and other wall joints how to strengthen?
It is recommended to use high-quality glass glue, if the cracks in the 1cm below, often contact with water, it is recommended to buy auto repair sealant effect is particularly good.
Who used the light steel keel gypsum board to do the wall?
The sound insulation effect than the brick or a little worse but have their own advantages and disadvantages of the small space that is also cheaper than the brick wall is suitable for wardrobe compartment
75 series of light steel keel wall double-sided double-layer 12 thick plaster board filled with sound insulation noise can reach the number of decibels
Theoretically, the main factors influencing the sound insulation of the gypsum board wall are as follows: 1) the law of quality: there is a common law for the insulation of the partition, that is, the heavier the material (the greater the surface density) the better the sound insulation. For a single layer of dense uniform wall, surface density for each doubled, the sound insulation in the theoretical increase of 6dB, this law is the law of quality. For the double layer of gypsum board wall, the law of quality plays an important role, that is, to increase the number of layers or thickness of the board can be improved sound insulation. As the keel double wall system sound vibration form is very complex, so the embodiment of the law of quality than the simple single-wall complex. 2) Resonant frequency: any partition wall there is an inherent resonance frequency, when the sound wave frequency and wall resonance frequency, the wall as a whole resonate, the frequency of the sound insulation will be greatly reduced.