Rapid sealing construction technology
A kind of construction technology and fast technology, applied in mining equipment, earthwork drilling, safety devices and other directions, can solve the problems of slow closed construction in mines, poor wall quality, unskilled construction personnel, etc., to improve the quality of closed construction, The effect of avoiding personnel working in small spaces and accelerating the speed of closed construction
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[0021] The invention provides a rapid airtight construction process, which includes: firstly carrying out grooving operation on both sides of the lane walls; selecting a grooving machine, and the grooving machine is a KC-5 explosion-proof diesel grooving machine, the whole machine can be rotated 360°, and the hydraulic Under the condition of ensuring the quality of the cutting, the cutting time is shortened; then a brick-concrete wall is constructed inside, and mortar is filled between the two brick walls; The loess is mixed into a slurry by using a measure pipe; the slurry is directly pumped into the two walls by a material filling pump, and the two walls can be filled without dead ends, and the filling time can be shortened; a small spraying machine is used. Comprehensive spraying is carried out to ensure the quality and speed of the airtight plastering surface, improve the scope of the airtight plastering surface, completely eliminate the possibility of air leakage on the si...
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