What Are The Preparations For Galvanized Steel Pipe Construction?

Every project requires preliminary preparations before construction. What preparations are required for the construction of pre-embedded galvanized steel pipes?

1. Material requirements

1. The wall thickness of the galvanized steel pipe is uniform, the galvanized layer is uniform, free from splitting, trachoma, thorns, flattening, and no peeling off of the outer skin, and there are product certificates and inspection reports.

2. The shape of the lock nut (root nut) is intact, the screw thread is clear and there is a product certificate.

3. The mouth guard must be intact and have a product certificate.

2. Main machinery:

The simmering device, hydraulic simmering device, hydraulic hole opener, pressure case, threading machine, casing machine, flat file, and round file.

3. Construction conditions:

1. For piping inside the cast-in-place concrete slab, after the bottom steel bars are bound and before the upper steel bars are not tied, civil construction shall be carried out according to the size of the construction drawing. With the wall (masonry) to cooperate with the construction riser.

2. The wall pipes should be piped according to the wall line after the civil engineering steel bars are bound.

4. Personnel preparation

Due to various reasons, the main construction stage of this project will always be in the rush period, which requires the installation and construction team to arrange construction personnel reasonably and avoid the phenomenon of idle work caused by insufficient personnel or unclear personnel functions.

5. Technical preparation

The technicians of the construction unit must be familiar with the drawings before construction, memorize the difficult construction nodes in the drawings, and think of solutions in advance. The pipeline path of each system should be planned in an overall manner, and the phenomenon of overlapping multiple layers of pipelines should not occur. Understand the technological process of construction, and communicate with the construction team leader in advance for stages that require a large number of personnel adjustments.

6. Preprocessing of materials

For the cutting of the joint at one end of the galvanized steel pipe, the wooden box should be prepared in advance for the pre-embedded box, and the processing of the casing that needs to be pre-embedded should be completed in advance.