Japan Intellectual Property Rights: JOINTING METHOD OF PRECAST MEMBERS

Japan, July 14 -- EAST JAPAN RAILWAY CO has got intellectual property rights for 'JOINTING METHOD OF PRECAST MEMBERS.' Other related details are as follows:

Application Number: JP,2022-095013

Category (FI): E04B1/21@D,E04B1/58,503@E,E04B1/21@B

Stage: PROBLEM TO BE SOLVED: To provide a jointing method of precast members allowing easy jointing, and improved in jointing strength thereof.SOLUTION: A jointing method of jointing first reinforcements 1 projecting sideward from a side face of one precast member 10 to second reinforcements 2 projecting sideward from the side face of the other precast member 20 in a lap joint, comprises steps of: setting spiral members 3 by making the spiral members penetrate the first reinforcements 1 of the one ...