| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem in a built-up house that although various members can be mass-produced, leading to substantial cost reduction by using a standard with a prescribed size in the built-up house, generally the house has to be built with various sizes and layouts according to applications and the number of family members so that a member corresponding to each size needs to be supplied. <P>SOLUTION: A built-house comprises a column which has a tenon with a cross section of square at each of both ends and which has a cut-out part in the longitudinal direction of at least two opposing peripheral surfaces respectively, a beam of trapezoid in a plan view in which penetrating tenon holes of square where the tenons of the column are inserted are installed at equal intervals and in which both ends are cut off along one diagonal line of the tenon holes, a wall material to be dropped in the cut-out part between the columns erected, and plates of tongue and groove joint which bond to the beams combined at the upper and lower parts of the columns as a floor material and a ceiling material. The beam has a slit with a depth reaching the tenon hole installed in nearly central part in the longitudinal direction of both side faces. <P>COPYRIGHT: (C)2013,JPO&INPIT |
