Energy-saving housing
First Claim
1. Energy-saving housing, comprising:
- a plurality of wall parts including an inner wall made from an inorganic material and a heat insulator made from an organic foamed material;
a plurality of ceiling parts including an inner wall made from an inorganic material;
a heat insulator made from an organic foamed material provided at one of said ceiling parts and at a roof part; and
a floor heating device provided at least at a floor part of a lower floor, wherein an equivalent clearance area thereof is from 0.1 cm2/m2 to 0.95 cm2/m2,said floor heating device comprises a filling layer;
a first dampproofing sheet spread on an upper surface of said filling layer;
a floor mold concrete layer provided on said first dampproofing sheet;
a second dampproofing sheet spread on an upper surface of said floor mold concrete layer;
a heat insulator formed of a plate-shaped foam member provided on said second dampproofing sheet;
a reinforcing mesh provided on said heat insulator; and
a heat accumulating layer formed from one of mortar and concrete and provided with hot water pipes which are fixed on said reinforcing mesh.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention provides energy-saving housing wherein the indoor temperature condition can be made comfortable throughout the year by a small amount of energy by suppressing loads on cooling and heating devices, and high airtightness and high heat insulation performance can be maintained for a long period of time so that durability is excellent. The energy-saving housing includes wall parts provided with inner walling made from an inorganic material and heat insulators made from an organic foamed material, a ceiling part provided with inner walling made from an inorganic material, heat insulators made from an organic foamed material at the ceiling part or roof part, and a floor heating device provided at least at the floor part of the lower floor, and has an equivalent clearance area of from 0.3 cm2/m2 to 0.6 cm2/m2.
60 Citations
11 Claims
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1. Energy-saving housing, comprising:
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a plurality of wall parts including an inner wall made from an inorganic material and a heat insulator made from an organic foamed material; a plurality of ceiling parts including an inner wall made from an inorganic material; a heat insulator made from an organic foamed material provided at one of said ceiling parts and at a roof part; and a floor heating device provided at least at a floor part of a lower floor, wherein an equivalent clearance area thereof is from 0.1 cm2/m2 to 0.95 cm2/m2, said floor heating device comprises a filling layer;
a first dampproofing sheet spread on an upper surface of said filling layer;
a floor mold concrete layer provided on said first dampproofing sheet;
a second dampproofing sheet spread on an upper surface of said floor mold concrete layer;
a heat insulator formed of a plate-shaped foam member provided on said second dampproofing sheet;
a reinforcing mesh provided on said heat insulator; and
a heat accumulating layer formed from one of mortar and concrete and provided with hot water pipes which are fixed on said reinforcing mesh. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification