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Anonymous users2024-01-24Classification and specifications of steel and wood interior doors.
According to the opening method, it can be divided into three types: casement, push-pull and folding, among which the casement steel and wood interior door can be divided into the door leaf clockwise direction from the inside to the outside, clockwise direction from the outside to the inside, counterclockwise direction from the inside to the outside, counterclockwise direction from the outside to the inside.
According to the different finishing materials, it can be divided into painted steel plate, plastic-coated steel plate, and wood veneer.
The size of the steel and wood interior door is preferentially 800mm*1980mm. The other sizes are mm wide and mm high. In addition, manufacturers can also produce other special specifications of steel and wood interior doors according to the needs of consumers.
The thickness of the door leaf of the steel and wood interior door should be greater than or equal to 38mm, and the thickness of the door frame or door sleeve should be greater than or equal to 18mm.
Steel and wood interior doors as standard.
The door leaf of the steel and wood interior door should be selected from cold-rolled steel plate with a net thickness of not less than the specification that meets the requirements of GB T 716 and GB T 708 standards.
In the selection of wood, there should be no live joints and dead joints in the inner frame of the door leaf and the door frame or the hinge of the door set of the steel and wood interior door. The moisture content of wood varies in different regions and different months, and generally should not exceed 14%, but the moisture content of high temperature areas or high humidity months can be slightly larger but not exceed the local average monthly moisture content. The formaldehyde emission of various artificial wood panels used in steel and wood interior doors follows the requirements of GB18580, and the limit of harmful substances contained in the adhesive shall not exceed the requirements in GB 18583, and the limit of harmful substances in the paint shall not exceed the requirements in the GB18581.
The gap between the keyhole and the bolt of the steel and wood interior door sleeve should be less than or equal to 3mm, the lap width between the door leaf and the door sleeve should be greater than 7mm, and the gap between the door leaf and the hinge side of the door sleeve should be less than or equal to 4mm.
The product inspection of steel and wood interior doors is divided into two types: factory inspection and type inspection. When any of the items do not meet the qualification standards in the factory inspection, they can be adjusted and repaired until the requirements of the standard are met. Type inspection is required in the case of new product stereotype identification, product performance may be affected due to process, material adjustment, etc., and major quality accidents occur.
I think the most outstanding is the cheap and beautiful, the price of the general steel and wooden door is about 600 900 yuan a set, the price is not high, but it is very durable. The disadvantage is that the surface treatment is not high-grade enough, and it will accelerate aging after encountering water. The surface treatment of steel and wood doors is basically high-temperature and high-pressure PVC film, which is slightly lower than that of painted doors.
Top 10 brands of steel and wooden doors ranked 1: Jinkaide top 10 brands of steel and wooden doors ranked 2: Panpan top 10 brands of steel and wooden doors ranked 3: >>>More
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Chainsaws, foam glue, screwdrivers, chisels, hammers, locks. Nothing else seems to be needed.
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