FIELD: construction.
SUBSTANCE: invention relates to hand construction tools and accessories for finishing works, namely, for laying of facing artificial stone and clinker tiles. Set for trowelling when laying an artificial stone consists of a device for forming a seam – jointer, and a counter spatula with a tooth on the working edge, wherein the jointer contains a trough for a trowelling mixture and a protective screen, on the inner side of which there is a chute, forming a protrusion on the outer side of the screen, wherein the flute profile corresponds to the shape of the tooth on the working edge of the response trowel, and the height and width of the protrusion formed by the chute correspond to the depth and width of the empty masonry suture, at that at the bottom of the chute there is a through slot defined along it, through which the trowelling mixture under pressure from the side of the tooth on the working edge of the reciprocal trowel, placed in the trough and sliding along it, comes from the trough into the masonry seam, thereby filling it with, wherein the width of the through slot is less than the width of the trough, as a result, on the bottom of the chute there are bevels on which the spatula located on the working edge of the spatula can slide without leaving the chute bottom.
EFFECT: reduced labor intensity of trowelling when laying artificial stone, improvement of their quality, reduced dependence of result on qualification of performer, increased speed of their performance.
7 cl, 6 dwg
