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Light steel keel wall how to calculate
According to the actual calculation of the amount of work to square meters for the calculation unit, the price of both sides negotiated or set quotas.
Light steel keel wall to withstand the number of wind load
This test really no standard, the general wall is not the index of wind pressure, mechanics is also the most test is the impact and static load test, personal feeling according to the thickness of the keel, the height of the wall, supporting the keel, supporting card Whether it is complete, wall pressure against the wind is almost 200 ~ 600Pa no obvious deformation.
What kind of new material is now called a "light partition" in the house? Is it safe?
As for the sound insulation performance, and not because of the wall is light and affected, but higher than the national noise standards, light steel keel of the outer package with noise pad, can play a very good sound insulation, and the same thickness of the concrete slab The sound insulation of the partition is only 32 decibels. According to the authority test, light steel keel inorganic composite board partition can block the noise reduction of about 38 dB, significantly higher than the international standard of 30 dB, more to ensure the comfortable living needs of living.
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 partition wall construction process is what
(1) Pin line, sub-file: in the partition with the upper and lower and the two sides of the matrix at the junction, should be the width of the keel line. Battle clear, accurate location. According to the design requirements, combined with the cover panel of the long and wide sub-file to determine the vertical keel; transverse and additional keel position. (2) for the pillow: when the design requirements, according to the design requirements for the concrete pillow. For the pillow should be supporting mold, bean stone concrete should be pound dense. (3) fixed along the edge, along the keel; along the line position fixed along the edge, along the keel, can be fixed with nails or expansion bolts, fixed point spacing should not be greater than 600mm, keel docking should remain straight.
Light steel keel with what screws fixed gypsum board
With fast wire. Fast wire: cone tip, countersunk head, cross marks, double wire with boiled or galvanized surface treatment. ?????? Fast wire that is fast teeth screws, usually usually belong to self-attack class.
The room to remove the partition, can not retain the original light steel keel gypsum board ceiling?
The room to remove the partition, you can retain the original light steel keel gypsum board ceiling.
Gypsum board wall above the good paint glass?
You said it is necessary to nail fixed it, should not be installed, mainly afraid of bearing no, long-term bearing gypsum board may not stand, as far as I know gypsum board wall generally do not do curtains, No, I think you said the weight of the paint glass is not light, it should not work, not installed.