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地板辐射采暖方式早在二十世纪初就已被人们所采用。实践证明它比普通散热器采暖更舒适,但是,由于地板辐射采暖的费用比普通散热器采暖高,以及钢管埋设在混凝土中腐蚀、损坏后无法更换等问题,致使地板辐射采暖未能得到广泛的应用。本世纪七十年代,由于塑料工业的发展,出现了耐温、耐压的塑料管。一些工业比较发达的国家用这种塑料管代替了地板辐射采暖中的钢管。1979年我国由旅大塑料研究所研制成功了这种耐温、耐压的塑料管——交联聚乙烯
Radiant floor heating has been adopted by people as early as the beginning of the 20th century. Practice has proved that it is more comfortable than normal radiator heating, but because of the cost of floor radiant heating is higher than that of ordinary radiators, and the problem that steel pipes are buried in concrete and cannot be replaced after being corroded or damaged, floor radiant heating cannot be widely used. application. In the 1970s, due to the development of the plastics industry, plastic pipes with temperature and pressure resistance appeared. Some industrially more developed countries use such plastic tubes instead of steel tubes for radiant floor heating. In 1979, China’s plastics research institute successfully developed this kind of heat-resistant and pressure-resistant plastic pipe - crosslinked polyethylene.