More and more Shanghai families have also adopted the new heating method of floor heating in the new house renovation process. The so-called “seven-minute installation of three-point products†is not unreasonable. Heating installation has also become a topic of concern for home decoration. The basic construction process and what precautions are as follows:
I. Preparations - Prerequisites for Floor Heating Construction
1. Design drawings and other technical documents are complete and have been reviewed.
2. The approved construction plan or construction organization design has been technically exchanged and passed.
3. Construction personnel and agencies with construction qualifications can guarantee quantitative construction.
4. Preparations for the construction site: Walls have been plastered, floor screeds have been done, and temporary facilities such as construction water, electricity, material storage sites, etc.
5. According to design requirements, inspections of pipes, fittings and supporting materials are in compliance with the requirements.
Second, floor heating construction procedures and technical requirements
1. Laying insulation materials on the floor where the troweling layer has been laid. The laying should be smooth and lapped tightly, except for the plastic card fixing the heating pipe.
Spikes pass through without any other damage.
2. Lay the polyester film or reinforced aluminum foil reflective layer (may be prepared or laid on site).
3, heating tube matching and laying:
According to the design drawings to carry out the line (such as reflective film has been printed on the wire, this can be avoided), and piping (if the length of the design has been supplied, this can be avoided). The bending radius of the heating tube should not be less than 8 times the tube outer diameter. No joints are allowed in the filling layer and the heating tube is fixed (fixed by 3 methods). The distance between the fixed points of the heating pipe is 700mm for the straight pipe and 350mm for the bent pipe. At the 180°C turn, there should be five fixing clamps.
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