To warm the entire ground-based radiators, radiant floor layer by HTM, uniform heating throughout the ground, to warm themselves using ground heat storage and heat conduction law of radiation up from the bottom, to achieve the purpose of heating. Into the water to warm the power to warm two, namely dry and wet two installation methods. 2 basic steps for editing 1, construction site measurements show construction show (4) 2, drawn laying renderings, 3, 4 draws laying electrical circuit diagrams, prepare construction tools 5, 6 ready construction materials, construction began 7, 8 construction inspection results, Laying surface decoration materials