Energy-saving building waterproof and thermal insulation outer wall structure

Abstract

The utility model relates to building outer wall technical field, concretely relates to a kind of energy-saving building waterproof thermal insulation outer wall structure, including the waterproof thermal insulation board of fixed installation in the outer side of outer wall body, four corners in the waterproof thermal insulation board inside are all provided with installation through slot, the inside of multiple groups the installation through slot is all provided with connector, the position corresponding with multiple group connectors in the inside of outer wall body is all pre-buried with locking sleeve;The connector includes the insertion sleeve of being passed in the installation through slot inside, the inside screw thread connection of insertion sleeve has threaded column, the one end of threaded column located insertion sleeve outside is fixedly connected with operating handle, the one end of threaded column located insertion sleeve inside is fixedly connected with tight spring, the one end of tight spring away from threaded column is fixedly connected with top block, the utility model is designed to solve the problem of existing bolt exposed corrosion, improve the use stability of waterproof thermal insulation board, improve the sound insulation and noise reduction, thermal insulation and waterproof effect of outer wall structure simultaneously.

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