Yanzhou 18m bridge inspection car rental, Zhenjiang 20m bridge inspection car rental

Yanzhou 18m bridge inspection car rental, Zhenjiang 20m bridge inspection car rental Tel
: 180-6251-5888 When the bearing capacity and stiffness of the bridge deck are insufficient, or the hinge joint of the hinged beam and slab can not transfer the force effectively, the bridge deck reinforcement method is usually adopted for reinforcement
The purpose of bridge deck reinforcement method is to pave a layer of reinforced concrete on the bridge deck to form a whole with the original structure, so as to increase the effective height and compression section of the bridge deck or main beam, increase the overall stiffness of the bridge deck and improve the bearing capacity of the bridge Yanzhou 18m bridge inspection car rental friendly tips, the following matters need to be paid attention to when strengthening the bridge deck: 1
Roughening treatment of Bridge Deck Firstly, chisel off the deck pavement and waterproof layer, and then chisel off the concrete on the top of the beam to make the surface rough and the concave convex difference not less than 6mm 2
If cracks appear on the bridge deck, the cracks shall be repaired 3
Chisel the damaged part of the concrete on the top surface of the beam
The chiseled part can be repaired with cracks or poured at the same time with the bridge deck concrete reinforcement layer
After the bridge cracks are repaired, the bridge deck waterproof layer shall be restored