Rectangular Manhole Units

These are multifunctional and quality products for solving many construction problems.

Field of Application:

• When constructing municipal underground utilities  
• Base of well-type walls
• Tunnel construction for laying electrical power networks and cables
• Non-standard precast components of manhole units with a height of 500 mm, 200 mm, 100 mm

 Advantages of the Rectangular Manholes Use:

• due to mortise and tenon they do not require additional steel joints
• they have an accurate geometrical shape
• when using them, there will be fewer earthmoving operations and upfilling
• these products are resistant to sudden changes in temperature
• they have access holes for installation of ladders in manholes