Does the grooved depth of the load bearing wall 5cm have an effect?

Influential.

If the wall is then loaded.

Digging a horizontal groove 5 cm deep and 3 meters above it is equivalent to the overall demolition of a 1 meter wide load-bearing wall. Any form of damage to the load-bearing structure will reduce the seismic performance of the building. To give you an inappropriate analogy, for example, a piece of intact glass with a certain thickness is not easy to break, but if diamond is used.

Draw a factor on the glass, and then use force, the glass will be broken along the crossed factor, and the slotted load-bearing wall, like the glass that has been scratched by diamond, is easy to break when it encounters a strong **.

Slotting in the load-bearing wall will weaken the masonry resistance cross-section, reduce the bearing capacity of the masonry, reduce the safety performance of the residence, and when slotting, whether it is manual slotting or using tools, it will make the wall produce a relatively large vibration, cause the ash joint to loosen, destroy the bond between the mortar and the brick or the hollow block, thereby reducing the compressive capacity of the masonry.

Difference Between Load-Bearing Walls and Non-Load-Bearing Walls:

A load-bearing wall refers to a wall made of the weight of the upper floor, which is a black wall on the drawing and will destroy the entire building structure if broken.

Fei load-bearing wall refers to the wall that can not be made into the weight of the upper floor, can only play the role of separating one room from another, in the drawing is a hollow wall, whether there is this wall has little impact on the building structure.

No.

Load-bearing walls should not be slotted.

Drilling holes and slotting in the load-bearing wall will weaken the masonry resistance cross-section, reduce the bearing capacity of the masonry, reduce the safety performance of the residence, and in addition, when slotting and digging holes, whether it is manual chiseling or chiseling with an impact electric drill, the wall will produce a larger vibration, cause the ash joint to loosen, destroy the bond between the mortar and the brick or hollow block, thereby reducing the shear and compressive strength of the masonry.

The groove depth of the load-bearing wall is 2 cm and has no effect。Because the water and electricity embedded in the home usually need to be slotted, the load-bearing wall is the same, and the depth is basically 3-4 cm, so the depth of 2 cm will not affect the load-bearing wall. In addition, according to national regulations, the length of load-bearing walls and beams cannot exceed 10 cm.

Load-bearing wall definitionGenerally speaking, all the walls of a brick-concrete house are load-bearing walls; The walls inside a frame structure house are generally not load-bearing walls. Of course, when it comes to the structure of the house itself, to determine whether the wall is a load-bearing wall, it should be determined after carefully studying the original architectural drawings and going to the actual site investigation. The load-bearing wall is scientifically calculated, and if the load-bearing wall is perforated and decorated, it will affect the stability of the foundation.

Needs attention. A load-bearing wall is a wall that supports the weight of the upper floor, which is a black wall on the drawing and will destroy the entire building structure if it is broken.

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The depth of 3cm in the transverse groove of the load-bearing wall is not affected, generally only about 4 cm, and some depths are only about 3 cm, and this depth will not adversely affect the safety of the load-bearing wall.

Does it matter if the load-bearing wall is 3cm deep?

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The depth of 3cm is not affected by the horizontal groove of the load-bearing wall, which is generally only about 4 cm, and some of the depths are only about 3 cm, which will not adversely affect the safety of the load-bearing wall.

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Is the rebar exposed?

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Is it a slotted water circuit?

You can't show it, can you?

Rebar. Kiss your pure width is good, very happy to answer for you, my answer is as follows [open to do slippery heart] If the steel bar is exposed to the situation of slotting 3 cm, it is the behavior of destroying the load-bearing wall, which is the standard illegal act of destroying the load-bearing wall of the structure.

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Yes. Usually, the depth of the hydropower section is not large, generally only about 4 centimeters, and some 3 centimeters can be burned. In this case, there is no threat to the safety of the load-bearing wall.

The following is my personal experience, I hope it can help you 1. Water circuit slotting, it is best not to slot in Chenghui sliding heavy wall, try to choose vertical slotting, if it is necessary to pay attention to the horizontal attention not to play too deep, knock off the plastering layer, do not fight round. 2. Sometimes, combined with the design and home needs, the load-bearing wall may be slotted and wiring, if it is only a slot, it is not necessary to destroy the original load-bearing structure reinforcement.

This must have an impact on the structure, once the destruction of his position is a weak link, the normal decoration process slotting will be on the brick wall, the concrete on the wire box will be reserved, slotting is not impossible, but remember not to hurt the longitudinal reinforcement.

This must have an impact on the structure, once the destruction of his position is a weak link, the normal decoration process slotting will be on the brick wall, the concrete on the wire box will be reserved, slotting is not impossible, but remember not to hurt the longitudinal reinforcement.

Now that it has been opened, how to repair the buried thread a little better? Decoration said with emery mortar.

It can be patched with emery.

The strength level of the label is a little higher.

Is it okay to mix emery with water, do you need other stones or something, and how many marks do you need?

This should be cement sand, and then mixed with emery.

Like the more commonly used in our project is the repair mortar, in the construction process, there is a concrete vibration leakage, generally there is a special repair mortar for repair.

I'm very sorry, I'm out there today, and the reply is not timely, so please forgive me.

Is the repair mortar emery mortar, or something else.

Pretty much the same, the repair mortar is not as good as you say, and the strength grade of emery is higher.

I have a frame structure house, is this kind of situation of slotting on both sides of a load-bearing wall common?

If it is a frame structure, there is no problem, because all the walls inside are infill walls, and there is no such thing as a load-bearing wall.

Isn't this a load-bearing wall? The two sides are opened at the same height and open the horizontal groove from the beginning to the end.

This type of structure called frame shear wall belongs to the load-bearing wall, and the frame structure refers to columns and beams, which is called frame.

It is more common in the decoration process, because the thickness of the exterior wall plastering plus the concrete protective layer can basically meet the needs of the wire pipe threading, and does not damage the main steel bar.