Leakage repairing device for pressure-bearing reinforced concrete structure and construction method thereof
A technology for reinforced concrete and structures, applied in construction, water conservancy projects, marine engineering and other directions, can solve the problems of time-consuming and labor-intensive, water and energy waste, and achieve convenient dismantling, good corrosion resistance, increased sealing and The effect of stability
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[0033] Examples see Figure 1-2 As shown, a pressure-bearing reinforced concrete structure leak repair device is located on the outer wall surface of the crack water seepage 12 of the structure concrete 10, and includes a sealing and reinforcing double-layer board fixedly covering the outer wall surface of the crack water seepage 12 and crack grouting drainage The sealed and reinforced double-layer slab is composed of an inner rubber sealing backing plate 2 and an outer reinforcing steel plate 9, and is anchored to the concrete 10 of the structure around the crack water seepage 12 through the expansion bolts 1 arranged around the slab. Above, the crack grouting drainage device is located on the upper and lower sides of the crack seepage 12, including the upper grouting pipe 3 and the lower first drainage pipe 8, and the upper and lower parts of the sealed and reinforced double-layer board There are two holes for the grouting pipe 3 and the first drain pipe 8 to pass through re...
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