1. What are the steps for building a wall?
1. Make measuring poles according to the height of each skin, erect them at both ends of the wall, and draw a line between two opposite measuring poles. Set out the edge of the wall at the masonry position.
2. Water the masonry surface properly.
3. The bottom wall of masonry shall be laid with sintered brick or perforated brick, and its height shall not be less than 200 mm. ..
4, different dry density and strength grade should not be mixed. Do not mix with other bricks and blocks. However, the local use of sintered bricks and perforated bricks at the bottom of the wall, the top of the wall and the openings of doors and windows is not regarded as mixed masonry.
5, mortar joint should be horizontal even vertical, full of mortar. The thickness of horizontal mortar joint shall not be greater than15mm. The vertical mortar joint should be filled with temporary plywood inside and outside, and its width should not be greater than 20 mm
6, the corner of the wall, should be separated by skin build by laying bricks or stones vertical and horizontal wall block. At the T-joint of the wall, the diaphragm end face of the transverse wall should be exposed.
7, build by laying bricks or stones to close to the upper beam, plate bottom, appropriate uses sintered brick oblique build by laying bricks or stones compaction, brick slope is about 60 degrees, mortar should be full.
8. Two steel bars with a diameter of 6mm should be placed on the upper part of the wall hole, and the length of each side should be not less than 500 mm
9. The joint between the wall and the load-bearing wall or column should be buried in the horizontal mortar joint of the load-bearing wall or column. The height of Rachel bar along the wall or column should be about 65438+/-0m, and each bar should be 2 pieces of steel bars with a diameter of 6mm (with hooks), and the length of the wall or column should not be less than 700 mm. During masonry, the protruding part of Rachel bar should be buried in the horizontal mortar joint of the block wall.
10, there are no feet, hands and eyes on the wall.
1 1. When sawing, use special tools, and do not chop with axe or tile knife at will.
12, the masonry height of the wall shall not exceed 1.8m per day.
Second, what should I pay attention to when building a wall?
1. Soak bricks in advance:
Before wall construction, the brick should be watered and wetted two days in advance, and it is not allowed to be cast in place. It is also necessary to avoid the situation that dry bricks are directly placed on the wall, which will also affect the stability of the wall.
2, mortar is mixed:
Mortar for wall building should be mixed now, and it is better to use it within 3 hours after mixing. In addition, it should be noted that if the high temperature reaches 30℃ during construction, the mortar needs to be used up completely within two hours. Once the mortar is found to be hard, do not add water to stir it for use, and do not use overnight mortar.
3. Carefully add plasticizer:
Generally speaking, adding various plasticizers into cement mortar will greatly reduce the compressive strength of masonry. Because cement has fine fineness and good workability, it is best not to add plasticizer. If it must be added, it must be mixed through experiments.
4. Laying length:
If the wall is to be plastered, the plastering length should not exceed 750 mm, and at the same time, if the construction temperature exceeds 30℃, the plastering length should not exceed 500 mm
5. Construction temperature:
When building a wall, the daily wall height should not exceed1.8m.. In case of continuous rainy weather, the height of masonry wall shall not exceed 1.2m every day while strictly controlling the consistency of mortar. In addition, a row of dry bricks must be placed on the top of the wall, or covered with materials such as straw curtains, and necessary protective measures must be taken before stopping work every day or in rainy days.
6, sand control:
When building a wall, it is necessary to control the amount of sand. Generally speaking, the mortar used for building walls is medium sand. At the same time, the dosage of sand must be strictly controlled according to the design label of mortar. Do not exceed the standard to increase sand consumption.
7, the construction should be standardized:
When debugging mortar, it should be made, maintained and kept in accordance with the specifications to avoid problems such as rain, sun exposure and overdue delivery, and ensure the standardization of construction.
What are the steps to build a wall? After the owner knows the steps of building the wall, when the decoration master carries out the construction, he can see whether the decoration master has completed it with care under the supervision of the side. What should I pay attention to when building a wall? The owner is not the decoration master, so he doesn't need to take care of the wall building. Just tell the decoration master to do the wall building well.