PURPOSE: To easily insert a reinforced cage for a succeeding wall, into a channel slot, by fitting a lap reinforcement slidably at the horizontal reinforcement end section of the reinforced cage for the succeeding wall, and by providing the other end of the lap reinforcement, with an engaging metal fittings engaged with the division plate of, a preceding wall.
CONSTITUTION: At the end sections of the horizontal reinforcements of succeeding reinforced cages 6, lap reinforcements 7 are slidably fitted via spiral reinforcements 8, and at the other ends of the lap reinforcements 7, joint plates 32 are arranged. Then, into the brackets of the division plates 4 of preceding wall units 1, the engaging metal fittings 33 of the joint plates 32 are inserted and the succeeding reinforced cages 6 are erected in a channel slot 5, and after that, concrete is cast in the channel slot 5. As a result, the lap reinforcements 7 and the succeeding reinforced cages 6 are slidably arranged, and so the manufacture errors of the preceding wall units 1 can be neglected, and the succeeding reinforced caged 6 can be easily inserted.
YOSHIDA TAKEYOSHI
SAKATE MASAAKI
