Title:
CONCRETE PLACING-JOINT CONSTRUCTION METHOD AND STRUCTURE OF THE SAME
Document Type and Number:
Japanese Patent JP2021032063
Kind Code:
A
Abstract:
To provide a concrete placing-joint construction method and a structure of the same which eliminates manual works such as determination of angles of a mountain-shaped placing part 3 and an apex angle α and formation of a refuse accumulation part 4, prevents occurrence of laitance in a placing part between slab placement and side wall concrete placement, and securely blocks intrusion of rainwater from the outside, when constructing a building or an apartment.SOLUTION: (1) A concrete placing-joint construction method includes previously arraying waterproof blocks having previously molded cross sections projecting upward and predetermined lengths in a length direction of a bottom placement position of side wall concrete before concrete of slab placement and foundation placing starts to be cured, and then placing the side wall concrete. (2) A concrete placing-joint construction structure includes arraying a concrete surface part of slap placement and foundation placement and waterproof blocks having previously molded cross sections projecting upward and predetermined lengths in a length direction between bottom parts of side wall placed concrete.SELECTED DRAWING: Figure 1
Inventors:
ICHIKAWA HIDEO
Application Number:
JP2019161597A
Publication Date:
March 01, 2021
Filing Date:
August 19, 2019
Export Citation:
Assignee:
ICHIKAWA HIDEO
International Classes:
E04G21/02