Types of sewer manhole stairs and how to use them
Use of stairs in brick manholes
- Round brick manholes
- Brick walls
- Concrete manholes (installation during concreting)
Poly stairs Ethylene
Applications Polyethylene stairs:
. ponds and pools
. Manholes and concrete walls
Manholes and brick walls
Single-walled and double-walled plastic manholes. Manholes and plastic/GRP walls
Polyethylene stairs with metal core and polymer coating
Complies with BS EN13101 ASTM C-478, C-497 (2002:E) standard. These stairs are designed to resist Metal stairs are designed and produced against corrosive factors such as humidity, acids, bases, gases, and solvents and to increase the lifespan with polymer coating.
Company | همیار اندیش البرز |
---|---|
Mobile | +98 912×××2401 |
Website | http://hamyarandish.ir |
Country | Iran |
Province | Tehran |
Address | انتهای بلوار کشاورز نرسیده به خیابان دکتر قریب پلاک 370 طبقه 2 واحد10 |