JOINT CONSTRUCTION OF PAVING SLAB AND BACK-FILLING MATERIAL-FILLING DEVICEPURPOSE: To obtain such a back-filling material-filling device excellent in work efficiency and to make it possible to surely slide a joint reinforcement.TSUJI SATOYUKI
Method for filling gaps between paving slabs with two part joints fitted to adjacent edges and with interlocking forked profilesA method for filling the gaps between paving slabs with a load carrying capacity has a two part joint fitted to a slab edge and linking with a similar joint on the ...
A leading hole connecting between the inside end face 4A of the other side end face 7 and the upper surface of the paving slab 1 is formed. A flexible traction member 13 capable of being inserted into the leading hole 11 is connected to the front end of the joint reinforcement 5. By ...