Structure null of open corridor for building

摘要

PROBLEM TO BE SOLVED: To provide the structure of an opened corridor for a building, which aims at the provision of the structure of the opened corridor for the building, in which a floor face is flattened and walking is facilitated and trouble at the time of walking by a wheel chair, etc. is solved and a change into a barrier free, by which entrance and exit into and from a room are conducted simply is carried out, and in which an uncomfortable sound due to footsteps, etc. can be solved. ;SOLUTION: An infiltration layer 5 is installed to the upper section of a conventional external corridor, and the top face of the infiltration layer 5 is formed in the same height as a door sill 4 and formed, horizontally while a drain gutter 2, etc. are buried in the structure of the opened corridor for the building. It is preferable that structure, in which the infiltration layer 5 consists of the two layers of a lower layer section, in which an approximately spherical- shaped baked sludge material is bound and solidified by a fibrous adhesive material, and an upper layer section, in which a spherical-shaped baked sludge material having grain size finer than the lower layer section is bound by the fibrous adhesive material, is formed.;COPYRIGHT: (C)1999,JPO