In cold regions, due to the need for sports grounds and the effective growth of grass seedlings, it is necessary to embed heating pipes in natural turf. The requirements for heating should ensure that there is no ice on the surface and the soil is not frozen.
All heating pipelines, according to slope requirements, set up multiple vents and drain holes, and designed into multiple groups of heating systems, can not use single-hole heating, to prevent the end of the temperature is not enough and the phenomenon of freezing, after the heating pipeline is connected, The entire line is pressure tested, including all fittings. See below. The depth of the general pipeline is 700mm deep, the distance between the heating pipes is about 250mm, and the diameter of the heating pipeline is about 1 inch.
Heating line system diagram
1—heating direction; 2—backwater direction; 3—site edge
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