Exterior wall thermal insulation rock wool board

Abstract

The utility model discloses an external wall heat preservation rock wool board relates to rock wool board technical field, the utility model discloses a board body, the both sides fixed setting of board body have first U type frame and second U type frame respectively, the first U type frame is fixed in and is provided with first diaphragm, second diaphragm is fixed in and is provided with second U type frame, first U type frame and second U type frame staggered setting, the side of board body is close to first U type frame and is provided with locking mechanism, through the interlaced occlusion of first U type frame and second U type frame can block the straight line heat flow path, and reduce the board body connecting gap, through first diaphragm and second diaphragm further reduce the connecting gap, simultaneously pull first U type frame and second U type frame and make both closely butt, and then effectively prevent the generation of thermal bridge, keep the heat preservation performance of rock wool board, through the cooperation of locking cylinder, limit hole and boss can make two board body stable connection.

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