EXPANSION JOINT OF MONOLITHIC WALL

摘要

FIELD: construction engineering. SUBSTANCE: wall is made multilayer in the form of external and internal concrete layers and heat- insulation layer. External layer is divided through its entire width by horizontally placed water-repellent rolled material with built-in flexible sealing braid located along boundary of external concrete layer and heat-insulation layer. Sealing braid is closed atop with cover made from tin or plastic and is in the form of trapezium or turned upside down letter V. EFFECT: high efficiency. 1 cl, 1 dwg.