FIELD: construction.
SUBSTANCE: device comprises upper board with several spacer ribs and lower board. Boards are connected to stem passing from lower board through upper board so that upper board may be moved along stem length. In process of application the device is laid between adjacent tiles so that adjacent tiles are retained by upper and lower boards at required height, until layer of setting substance dries.
EFFECT: invention increases accuracy of tiles installation.
7 cl, 10 dwg
Authors
Dates
2010-12-10—Published
2006-02-21—Filed