FIELD: construction.
SUBSTANCE: present invention discloses a connecting element for a composite heat-insulating panel and an integrated composite heat-insulating panel for external walls and relates to the technical field of reconstruction of existing buildings. Connecting element for composite heat-insulating panel, which includes limiting element, connecting rod and expansion unit. Limiting element and the expansion unit are respectively located on both ends of the connecting rod, and the limiting element is used for snapping on the outer side of the frame from the steel mesh for the composite heat-insulating panel. Expansion unit is used for passage through composite heat-insulating panel, expansion and latching in wall of existing building under action of connecting rod. Integrated heat-insulating composite panel for external walls includes a composite heat-insulating panel for external walls and a connecting element for the composite heat-insulating panel.
EFFECT: composite heat-insulating panel is reliably connected to the wall of the existing building by means of a connecting element for the composite heat-insulating panel, and the steel mesh frame is sprayed with cement mortar to form an integrated composite heat insulation panel for the outer walls.
9 cl, 9 dwg
