A CONNECTION STRUCTURE OF WATERWAY TYPE SLOPE PROTECTION BLOCK USE CON NUT

摘要

The present invention is to provide a connection structure of a waterway type slope protection block for simple and easy binding, prevention of separation by strong binding, maintenance of construction quality, and stabilization of the masonry state through thorough blocking of leakage at the connection part. The waterway concave groove is formed on the upper surface in the longitudinal direction, and the concrete waterway-type slope protection block with the reinforced L-type connection piece is arranged in the lattice direction such as square and equilateral triangle on both sides of the adjacent waterway-type slope protection block. After adjusting the contact surface to each other, connect all connecting pieces of the connection part with a cone nut or washer with female thread inside, and then cement cement mortar to fill the connection space of the waterway type slope protection block. will be.