Rib positioning gypsum-based thermal insulation slurry floor heating system and construction method

Abstract

The invention provides a rib positioning gypsum-based heat preservation slurry floor heating system and a construction method. The floor heating system is composed of a heat insulation layer, positioning ribs, heating pipes, heating pipe clamping nails, heat preservation isolation strips and a filling layer. The heat insulation layer is poured on the floor slab through gypsum-based heat preservation slurry. The positioning ribs are pasted on the floor by mortar, and the upper surfaces of the positioning ribs are flush with the surface of the heat insulation layer; the heating pipes are fixed on the positioning ribs through heating pipe clamping nails; the heat-insulating isolating strip is adhered to the lower part of the wall column, corresponds to the filling layer and is not lower than the thickness of the filling layer; the filling layer is laid on the heat insulation layer through gypsum-based self-leveling mortar or floor tile bonding mortar and covers the heating pipe and the heating pipe clamping nails. The problems of poor energy conservation, large thickness, hollowing and cracking, poor flatness, insufficient durability, low construction efficiency, high overall manufacturing cost and the like generally existing in a floor heating system are solved, and the quality, efficiency and cost of the floor heating system are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of green energy-saving buildings, in particular to a rib-positioned gypsum-based thermal insulation slurry floor heating system and a construction method. Background technique [0002] Ground radiant heating and cooling system (referred to as "floor heating system") is an important part of green, energy-saving and comfortable buildings, and is widely used in cold, cold and severe cold regions. The existing technologies of the floor heating system are mainly three types: "insulation board filled floor heating", "grooved insulation board floor heating", and "grooved floor heating on leveling layer", which have obvious deficiencies and defects: [0003] The conventional method of filling floor heating with insulation board is: laying insulation board, reflective film and steel mesh on the floor, fixing the heating pipe with clips, and filling and covering the heating pipe with fine stone concrete. The disadvan...

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Problems solved by technology

[0007] Purpose of the invention: The present invention provides a rib-positioned gypsum-based thermal insulation slurry floor heating system and construction method. Low efficiency, high overall cost and other problems, through the optimized and innovative combination of gypsum-based thermal insulation slurry and positioning ribs, floor heating heating pipes, and filling layers, the heat insulation layer is stable and does not deform, the heating pipe is installed with high flatness, and the filling heat transfer layer is minimized. Thin, not only improves the heat dissipation efficiency, but also reduces the thickness of the system, and avoids auxiliary materials such as reflective film and steel mesh, thereby significantly improving the quality, efficiency and cost of the floor heating system

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