How many plastic nails does it need to heat the pipe 1 square meters?

Answer:

Pipe length: because of the difference of temperature in different areas, the design of thermal load is different, and the length of pipe used is different. For example: in Northeast China, usually 5 meters per square meter laying more than 20 ground heating pipes; laying in Shanghai 3 meters or so, you can achieve thermal load requirements.

Insulation layer: the insulation layer is the foundation of the nail fixing. In a certain range (generally, the floor temperature is not higher than 40 kg per cubic meter), the base strength is higher, and the less the number of qualified nails will be used. For example: the use of bulk density of 17 kilograms per cubic meter of polystyrene board below, and then a good card nails, because there is no solid fixed foundation, the amount of use will also increase substantially.

Pipe material: PB pipe and PE-RT pipe, tube is relatively soft, use less than PE-X pipe;

Plastic nail quality: according to the law of conservation of energy, in the same insulation layer and pipe material length range, the required force is consistent! The higher the nail quality, the less the amount of use, the poor quality of the nail because the fixed force is low, you need to increase the amount of use, in order to fix the pipe.