Connection fixing device of fiber reinforcement calcium silicate board tuber pipe

The utility model discloses a connection fixing device of fiber reinforcement calcium silicate board tuber pipe, it contains: a L template, it contains first horizontal limit and first perpendicular limit, the bottom on first perpendicular limit and the one end on first horizontal limit correspond to be connected and to form the right angle contained angle, the other end on first horizontal limit is equipped with a first oblique crimp of upwards buckling, the 2nd L template, it contains the horizontal limit of second and the second erects the limit, the one side on the first perpendicular limit at right angle contained angle place corresponds and is connected on the one end on the horizontal limit of second and the L template, bottom that the second erected the limit with the other end on the horizontal limit of second corresponds to be connected, the top that the second erected the limit is equipped with earlier on the oblique crimp of second of a lateral buckling on the first perpendicular limit at right angle contained angle place on the L template. Its advantage is: the problem of the tuber pipe collapse limit and damage when the nailing is installed is solved, simultaneously effectively reduce the air leakage rate of tuber pipe system, optimized the performance of tuber pipe system, improved the efficiency of construction of tuber pipe system.