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Anonymous users2024-01-23There is no such provision in the building law, but the relevant design code stipulates that the entrance door must be opened outward, and it must be followed.
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Anonymous users2024-01-22The building design fire code has regulations on whether the entrance door is opened inside or outside, and all fire doors are opened from the outside. A fire door is a door that can be used to cut off the fire in the event of a fire. While meeting the special requirements of fire prevention, it also has the function of using the general door, that is, it is usually for people to pass, and it can be closed in time when a fire occurs, so as to limit the fire and smoke to a limited area to effectively prevent the spread of fire.
In accordance with the relevant provisions of the Code for Fire Protection Design of Buildings and the Code for Fire Protection Design of High-rise Civil Buildings, the fire doors of buildings are divided into three levels: A, B and C, and the fire resistance limits are respectively, and the specific location and corresponding fire resistance level of the fire doors to be installed are clearly specified. Building fire doors are generally installed in the firewall that must be opened, stairwell entrances and exits, machine room doors, pipe shaft openings and fire-prone places. The fire door should be a swing door that opens in the direction of evacuation, and the door leading to the roof of the evacuation staircase should open in the direction of the roof.
Fire doors should be able to be opened manually from either side when closed. Fire doors in walkways, stairwells, and antechambers used for evacuation should have a self-closing function, and double and multiple fire doors should also have the ability to close sequentially. Normally open fire doors, when a fire occurs, should have the function of self-closing and signal feedback.
There is no such provision. Many houses do not have balconies.
First, for the general civil building, in the selection of stainless steel balcony guardrail, the height must be between one meter and five to one meter two, so as to protect the personal safety of residents to the greatest extent, and must have certain precautions at the bottom, balcony guardrail and the ground ten centimeters in height, there can be no gap, so as to avoid accidents for residents with small babies at home. This is for high-rise, for residents living in low-rise buildings, the height of stainless steel balcony guardrail should also be controlled at more than one meter, which is a mandatory requirement of the state for the height of the balcony guardrail, and it is also a mandatory requirement that residents must comply with when installing stainless steel balcony guardrails. >>>More
Many places in home decoration are waterproof, but the general focus on waterproofing is the kitchen and bathroom, so if it is not a special type of house, the bedroom and living room do not need to be waterproof.
Barely can be done. But there will be no quality assurance, because the longitudinal reinforcement of the balcony you have to rivet with the horizontal reinforcement of the ground beam of the building, so that there is a tie effect, or the foundation will slide vertically after natural settlement, which will affect the appearance and effectiveness of use. If there is an underground parking lot, the decline will be even more severe, but most of the box-shaped foundations also play a certain supporting role. >>>More
Yes, it depends on your needs, but it is recommended not to install plastic steel sliding doors, because plastic steel wind pressure resistance, load-bearing capacity can not meet the requirements of the best sliding door, it is recommended that you can consider the sliding door of the German Gerting doors and windows, my home is 20 floors, still on the side of the road, the noise is very loud every day, and then a friend suggested that I change their sliding door, the result of the sound insulation sealing effect is really good, you can consider it, on the fifth floor of Red Star Macalline on North Park Street.