Manhole 800×800

AMACCAO Concrete Plant is an experienced company in the production and precast casting of various concrete products, including concrete manholes, stormwater manholes, sewage manholes, electrical manholes, odor-blocking manholes, circular culverts, box culverts, pits, and technical trenches. With over 10 years of manufacturing experience and the completion of numerous projects, AMACCAO Concrete Plant has designed and produced over 50 different models of manholes.

Not stopping there, to better meet customer requirements, AMACCAO Concrete Plant has built a team of professional engineers who specialize in core areas such as steel structural design and concrete mix design. They always strive to meet the production requirements of each specific water supply and drainage system for customers.

When you come to AMACCAO Concrete Plant, you will receive the best technical advice to make the most accurate decisions and choices for your projects.

Structural Strength: Precast concrete manholes

• Concrete must have compressive strength according to the design, not less than 25 MPa for A15 type and not less than 45 MPa for other types.
• The steel reinforcement used in the products must comply with TCVN 1651-1:2008, TCVN 1651-2:2008, TCVN 1651-3:2008, and TCVN 6288:1997.
• Load-bearing capacity requirements: Load-bearing capacity of the cover and grate.
• The steel reinforcement structure used to produce precast concrete pipes at AMACCAO complies with the national standard TCVN 10333-3:2014 for thin-walled precast reinforced concrete drainage manholes and corresponding standards.

Precast manholes are designed and installed to collect waste and debris in the drainage system to prevent obstruction of the flow. They also provide easy access for maintenance and repair of the drainage system by personnel.