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Anonymous users2024-01-24Generally speaking, the design load of office buildings or shopping malls is greater than that of residential buildings; The standard value of the general live load is 2 per square meter, and the general standard value of the dead load (excluding self-weight) is about 2 per square meter. If it is a design value, it is necessary to combine the dead load and the live load, and the dead load is multiplied by the partial factor.
If the floor slab is too heavy, the floor will break, and if the weight of 6,000 catties will be overweight, the upstairs should be let know the safety hazards.
What do you mean, there are big and small, there are many models, like hotels and home are different.
If it is not a load-bearing wall, it is recommended to install a bracket, which can be asked by the installer, and they will be happy to help you solve it if they have experience.
Do you mean knocking out the bathroom slab and doing it all over again? Whether you knock out the entire floor slab or just the ones you bought the drain pipe, you have to do a good job of waterproofing.
The state stipulates that the bearing capacity of civil housing slabs is 200 kilograms per square meter, and 200 kilograms per square meter refers to the live load, which generally refers to the load of personnel, furniture, sundries, etc., and the position and size often change. Generally, the load that does not change once the construction is completed, such as the self-weight of the plate, the upper and lower plastering, etc., is called the fixed load. Because under normal circumstances, the room will not be covered with 200 kilograms per square meter, and when the local area exceeds 200 kilograms, other parts near the slab that have no load or less load will bear some on their behalf, so the floor slab will not be crushed. >>>More