21-01-2015 дата публикации
Номер: CN104296222A
Принадлежит:
The invention relates to the technical field of building heating equipment, in particular to a floor heating laying process. The floor heating laying process comprises the steps that first, a polyurethane insulation coating which is 20 mm-22 mm thick is arranged on a base surface in a spray coated mode, and a backwater supply branch pipe groove is reserved in the position 100 mm-200 mm close to a wall; second, a capillary network is laid on the upper side of the polyurethane insulation coating, a backwater supply branch pipe is laid in the backwater supply branch pipe groove, a water collection and separation device is arranged at one end of the backwater supply branch pipe, and the other end of the backwater supply branch pipe is communicated with the capillary network; third, system safety is tested; fourth, a solidification layer is arranged in and on the upper side of the capillary network and made of gypsum or cement mortar in a spread or self-leveling mode, wherein the thickness of ...
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