Wall assembly process of holding column method

Step 1

Laying out and handling wallboard:

Double lines of plate thickness are popped up and down on the axis of wallboard installation, and the required number of plates are placed along the double lines, and the wallboard is transported to position according to the required specifications.

Step 2

Planting bar:

From the main body to the door and window opening direction of the installation, in the upper and lower left and right structure of the main body of the planting bar, the depth of the planting bar 50mm, the length of the exposed steel bar 45mm, the planting bar gap is not more than 600mm.

Step 3

Installation:

The concave plate and the main body butt, the steel bar planted in the middle part of the concave, rectify the wall, and the baseline coincide; Rinse the semicircle with clean water and inject the slurry from the upper part of the wall until it is full.

Step 4

Wall assembly:

The groove of the second wall board and the convex groove of the first board are splicing, and the 30-50mm is reserved. The position of the switch cable box is designed, and the plate of the embedded cable box is selected for corresponding installation.

Step 5

Line tube penetration:

According to the need, insert the wire pipe into the round hole formed by plate and plate stitching, and reserve the wire pipe to butt with glue.

Step 6

Grouting: clean the round hole formed by the board joint with clean water, and inject the grouting material from the upper part of the wall until it is full.

Step 7

Door hole installation:

Splicing and positioning the prefabricated two side door panels (with switch wire box) with the wall, and then splicing the door head panel with the side panel channeling.

Step 8

Joint treatment: before the initial setting of the grouting material, the seam of the board will be filled and pressed with the adhesive, and the width of the paste is not less than 100mm, and then the adhesive is flattened.

Step 9

Self-checking:

Check the flatness and verticality of the wall, check the joints, and recheck the dimensions of the door and window openings.

Step 10

cleaning