CN112681393A - Advanced water stop structure . . . - Google Patents The invention relates to a bottom plate post-cast strip advanced water stop structure and a construction method thereof, wherein the structure comprises the following steps: excavating a groove formed on the ground corresponding to the arrangement position of the post-cast strip; the water stop steel plate is arranged at the bottom of the groove and has the same direction with the groove; the
CN113136942A - Grouting-free assembled wall . . . - Google Patents The invention discloses a grouting-free assembled wall and a construction method thereof, wherein the wall comprises the following components: the cavity wallboard is internally provided with a cavity, and the cavity penetrates through the top and the bottom of the cavity wallboard; the vertical finished product shaping reinforcement cage is inserted into the top or bottom cavity area of the
CN209783546U - Laser arch measuring instrument of large-span . . . The utility model provides a pair of laser arch measuring instrument of large-span template, include: the first scale rod is vertically arranged on the arc-shaped template to be detected; the second scale rod is vertically arranged at the position, with the same height as the first scale rod, on the arc-shaped template to be measured; the third scale rod is vertically arranged at a position
CN103206714A - Weak detonation tank for pulse soot blower . . . The invention discloses a weak detonation tank for a pulse soot blower The weak detonation tank for the pulse soot blower comprises a tank body with an air outlet, an air inlet pipe, a gas mixing deice arranged at a horizontal section part of the air inlet pipe, a barometer used for measuring a gas pressure inside the tank body and installed at the sidewall of the tank body in a sealing
CN113136942B - Grouting-free assembled wall . . . - Google Patents The invention discloses a grouting-free assembled wall and a construction method thereof, wherein the wall comprises the following components: the cavity wallboard is internally provided with a cavity, and the cavity penetrates through the top and the bottom of the cavity wallboard; the vertical finished product shaping reinforcement cage is inserted into the top or bottom cavity area of the
CN113483390B - Active chilled beam equipment for four-pipe . . . The invention discloses a four-pipe active chilled beam device and an installation method thereof, wherein the device comprises: the conversion bracket comprises two horizontal guide rails arranged in the same direction, a plurality of adapter rods and a positioning frame, wherein the adapter rods are vertically arranged, the horizontal guide rails are hung below a ceiling, a guide sliding