DN 1200 Precast Manhole Easi-Base
A precast concrete manhole base system incorporating a pre-formed polypropylene liner that provides an immediate water-tight structure for the efficient management of waste water in manhole construction. The integrated benching and channels in the polypropylene liner are key to increased productivity, site safety and construction cost savings when compared to the traditional manually intensive methods of basing a manhole.
DN 1500 and DN 1800 Precast Manhole Easi-Base
Factory built precast manhole base units that can accommodate a full range of pipes from DN 300mm to DN 900mm diameter. Connections to the DN 1500 and DN 1800 units are made on site via conventional socket/spigot butts before insertion into the opening of the precast manhole base.
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Benching and channels ae generally pre-formed with concrete but glass reinforced plasic (GRP) linings are available for special applications on request. The DN 1500 and DN 1800 units are WRc approved in both concrete and GRP and offer the same construction advantages and benefits as the DN 1200 Easi-Base.
Features
WRc approved with an 80 year guarantee- Available for immediate installation. 'Just in time' delivery
- Placement and pipe connection in as little as 30 minutes increases site productivity (tradiutional manhole base construction up to 48 hours)
- Safe and efficient; the simplicity of installation greatly reduces rists to operatives
- No in-situ benching or forming of channels required. (Promotes good site working practices)
- Wide range of inlet channel orientations available
- Long-term reduction in maintenance and running costs
- Accommodates channel diameters from DN 150mm to DN 300mm
- Bell connectors and adaptors factory fitted and alow up to 5 degrees of deviation in angle for precision pipe connecting on site
- Environmental benefits associated with material savings and vehicle movements on and off site
- Connects with any typ of pipe including, concrete, clay, uPVC, twinwall and ductile iron
