Shanghai Jushu Decoration Shanghai Borui Decoration Floor Heating Installation Steps

The installation steps of floor heating (1) were measured on site, and the installation system of floor heating was designed according to family needs and specific conditions, and the schematic diagram of floor heating installation was drawn; (2) Installation of main pipeline: Install fixed bracket or clamp at a certain distance, and after installation, conduct pressure acceptance before heat preservation; (3) Installation of water collector and water separator: Install the water collector and water separator according to the schematic diagram of floor heating installation. The water separator is below the upper water collector with a middle distance of 20 cm, and the center of the water collector is not less than 30 cm from the ground.

(4) Cement leveling: remove the uneven ground for leveling, and the error is 10 mm. ..

Clean up the ground clutter, ensure that the ground is flat, and the walls and column feet form a 90-degree right angle with the ground; (5) Thermal insulation project: lay composite thermal insulation board according to the construction drawing, and use aluminum foil tape to bond the special reflective film for floor heating into a whole; (6) Install expansion joints, expansion joints, corrugated sleeves, corner insulation and other materials as required.

It should be noted that when the floor area of radiant heating exceeds 30 square meters or the long side exceeds 6 meters, the filling layer should be provided with expansion joints with a spacing not exceeding the length of the long side and a width exceeding 5 meters, and the joints should be filled with elastic expansion materials; (7) Laying reflective film: The reflective film is laid on the insulation board and fixed.

The laying of reflective film is mainly to conduct heat upwards; (8) Pipeline laying: laying the floor heating coil in strict accordance with the design and construction drawings, and fixing the pipeline on the composite insulation board and reflective film with plastic clips; (9) Carry out hydraulic flushing and purging on the pipeline to ensure that there is no foreign body in the pipeline; (10) Re-inspection and pressure suppression: After pipeline laying, the installed system shall be visually inspected and subjected to water pressure test, and the pressure shall not be lower than 0.6 MPa.

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