Shenyang ventilation pipeline Protective measures shall be taken to prevent damage to air ducts during transportation. The connection of tenon air duct shall be coated with adhesive at the tenon to enhance the strength of the joint. When the air duct is installed overhead after ground pre assembly, the length of the pre assembly is limited to prevent the bending of the air duct due to its own weight from damaging the component interface.
well Ventilation duct The installation shall first strictly comply with the ventilation and air conditioning installation specifications. Before construction, the construction unit shall first go to the site to get familiar with the actual situation of the site. Check whether the air duct designed according to the drawing is consistent with the actual situation on site, and timely communicate with the Owner and the design unit in case of any problem. Make and install the ventilation duct after confirming that the drawings and the actual situation on site meet the requirements. Advanced production equipment is also an important production link of ventilation duct processing.
When the end of the fiberglass composite board air duct is the cutting surface, the cut surface of the duct end should be sealed with tape or glue before assembling the flange connector to prevent the exposure and dispersion of the fiberglass. Fabrication and installation method of supports for vertical installation of glass fiber composite board air duct without flange connection.
For more complex civil buildings, in the design phase, all types of work (HVAC, water supply and drainage, power supply and lighting and building disciplines) should first negotiate space separation and determine the elevation range of each type of pipe. Generally, you should not go beyond the limits set for yourself. In case of pipeline section crossing the boundary, it shall negotiate with other projects.
Shenyang Ventilation pipe construction The former equipment chief engineer shall draw the single line of pipelines of various types of work on a plan. Use one color pen for each type of pipe. Synthesize the elevation at each intersection to see if there is any contradiction, find it in time, and solve the problem before installation.
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