Shanghai One Gold Energy-saving Technology Co., Ltd

Jinlie Zhou

Yue Ming Zhou

An external insulation wall having grid-reinforced insulation board anchored with mechanical devices includes: a base course wall (), wherein a leveling and bonding layer (), grid-reinforced insulation boards (), plastic expansion anchor bolts (), a thin plaster protecting layer (), and a finishing layer () are provided on the base course wall () from inside to outside in turn. Holes are dilled on the grid-reinforced insulation boards (), and the grid-reinforced insulation boards () are directly fixed on the base course wall with the plastic expansion anchor bolts (), in such a manner that all load of an external insulation system is born by the plastic expansion anchor bolts (), and the plastic expansion anchor bolts () transmits the load to the base course wall (). The external insulation wall can solve technical problems of low bearing capacity and difficult surface treatment caused by an old base course wall.

External insulation wall having grid-reinforced insulation board mechanically anchored

An external insulation wall provided with a reinforced polystyrene laminate anchored by a mechanical fixing device is provided. A leveling binder layer () applied on a basic layer wall () is used as a binder layer, and a reinforced polystyrene laminate () is applied before the leveling binder layer () is dried. The reinforced polystyrene laminate () is directly fixed on the basic layer wall () by plastic expansion anchor bolts () through holes drilled on a surface of the reinforced polystyrene laminate (). A standard tension load limit of an external thermal insulation system is increased by the reinforced polystyrene laminate with efficient help of the plastic expansion anchor bolts (). Therefore, the external insulating wall provided with a reinforced polystyrene laminate anchored by a mechanical fixing device is especially suitable for external thermal insulation energy saving engineering on conventional building walls.

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Shanghai, China

Jinlie Zhou