Is there grout on the stirrups that need to be cleaned?

Hello, if this stirrup is exposed and has cement on it, it is not good-looking, so it is better to clean it up, if it is not indoors, and it is covered, I don't think it is necessary to clean it.

If it is made of cement slurry, it definitely needs to be cleaned, because at least it will not be so heavy after experience, and after cleaning the excess cement slurry, its cohesion is also better.

1. Wall column reinforcement.

1) Clean up the cement slurry on the reinforcement at the root of the wall and column.

2) Starting rib requirements:

The first stirrup of the column is 50mm away from both ends.

The first horizontal reinforcement of the shear wall is 50mm away from the concrete slab surface.

The first stirrup of the dark column of the shear wall is 30mm away from the concrete slab surface (the stirrups of the dark column are staggered by more than 20mm with the horizontal reinforcement of the wall and shall not be combined).

The distance between the first wall reinforcement of the dark column edge and the column edge 1 2 The spacing of the vertically distributed reinforcements.

The connecting beam is 50mm from the stirrup on the side of the dark column.

3) Lap joint requirements for wall column vertical bars: the length meets the design and specifications, and there are three horizontal bars at the lap joint. The lashing range is not less than three buckles. 50% of the wall column reinforcement is staggered, and the staggered distance is not less than the middle and middle lap length of the adjacent joints. Lap zone encryption.

4) Binding: The joints of the stirrups should be staggered along the column bars, the stirrups and the bars should be perpendicular, and the buckle wire head should be inward. The buckles should be figure-eight with each other.

The diameter and spacing of the stirrups of the column and lintel are required to meet the design requirements. Where stirrups are required to be encrypted, the spacing is controlled by 5d and 10cm. That is, more than 20 is controlled by 10cm, and less than 20 is controlled by 5d.

The horizontal distribution of steel bars of the shear wall should be extended to the end of the wall and truncated after bending horizontally inward for 10 days.

5) Protective layer requirements:

The spacing is 600mm 600mm, and it is arranged in a plum blossom shape.

The column reinforcement cushion block is arranged on the main reinforcement, and the wall reinforcement cushion block is arranged on the wall horizontal reinforcement.

In order to prevent some auxiliary shows or some other situations in the later stage, it is best to clean him up.

Under normal circumstances, if there is not much cement on the stirrups, it does not need to be cleaned.

If there is cement slurry on it, of course, it must be cleaned, otherwise it will be very troublesome in the later stage, so it is best to clean it up.

This has cement slurry on it that needs to be cleaned, and it can be better after cleaning.

There is no need to clean the cement slurry on the tension bar. Stretch on. There is cement slurry to be stronger.

There is cement slurry that needs to be cleaned up.

It must be cleaned up in a timely manner.

There is cement grout in the space, of course, there must be a cleanup, if you are like this, his year length is not good, it will lead to all aspects of you, not good.

If you want to use it, clean it up, and if you don't use it, you won't clean it

If there is this water or mud on the steel bar, if this is said to be irrigated, then this is not needed, if there is no need for irrigation, then this can be opened for it.

If you don't need the manager's English, he doesn't affect anything, if you have to clean up, it's nothing to clean up, but it's useless.

Is there cement grout on crying that needs to be cleaned up? If it doesn't affect the aesthetics, it's up to you whether you need to clean it up, but it's up to you.

There is cement grout on the hoop, of course, it needs to be cleaned up, and it is good to clean up the surface and look good.

Is there any grout that needs to be cleaned today? I think it should be cleaned up, and it will look cleaner and more practical.

My dear, there is cement grout on the stock, we also need to clean it, and I think the cleaning effect should be better, if it is not clear, it can continue to be used.

There is a grout in Jinshang that must also be cleaned up, you can use some cleaning balls or other things to clean up.

There is cement grout on the stirrups, and this should be better thrown away, because this should also look more beautiful, and this should also be more stable.

If there is cement grout on this stirrup, it should be cleaned up.

There is cement slurry on the floor, which normally needs to be cleaned, and it seems that few people do this.

Because the floating rust on the steel bar will affect the firmness of the bond between the steel bar and the concrete, and affect the load capacity of the steel bar.

Use a wire brush to clean the stains on the column bars.

According to the position line of the column skin to the column offset 5mm to pop up the control line, the column concrete slurry in the control line is cleaned with a chopping axe until all the exposed stones are exposed, and washed with water, but no open water is left.

1. When the corrosion of the steel bar is more serious, the sandblasting process can be used to remove the rust, and the quality of the steel bar after rust removal is no different from that of the factory. 2. The silver spraying mountain sand process can remove the rusted steel bar, and also remove the cement mortar on the steel bar, when pouring in the concrete front, the steel bar has better cohesion on the essence of the project, although the cost of sandblasting rust removal is high, but the effect is very good.