precast concrete manhole molds

Product Description

 Indispensable to inspection well chamber drainage pipeline construction, generally located in pipeline interchange, bend, pipe diameter, or slope change, at regular intervals and on the straight pipe sections, facilitate periodic inspection pipe, valves and other equipment of the access hole, and the export of clearing.

 A concrete culvert mould is a form or template used to shape and create concrete culverts. Culverts are underground tunnels or pipes that allow water to flow underneath roads, railways, or other structures. The concrete manhole mold is typically made of metal or plastic and is designed to create the specific shape and dimensions required for the culvert. The concrete is poured into the mould and allowed to set and harden, forming a durable and strong culvert that can withstand the weight of vehicles and the pressure of water flow. Using a Concrete Manhole Mould helps ensure that the culvert is made to the correct specifications and is structurally sound.

Main Features of  precast concrete inspection well  manhole

1.The installation is simple
2. Interface sealing
3. The subsidence and earthquake resistance
4. Pipeline engineering price low, running stable quality
5. Short construction time limit for a project
6. To save energy, the structure is reliable
7. Do not leak slurry

Production structure

1. The inspection shaft are made of reinforced concrete, increase the strength of inspection Wells, frost    resistance,     permeability resistance.
2. The circle respectively from the bottom of inspection Wells, well chamber, adjusting block, well of neck.
3. Respectively by the well chamber of rectangular inspection Wells, well the upper chamber, the well chamber at the lower of central, regulating block, shaft neck.

Final Product