|Watertight Manhole System||Standard Manholes and Soakaways||Slabs and Adjusting Units||Jointing Strip||Catchpits||Manhole Grab|
Manholes are designed and manufactured to provide accurate joint profiles with a high quality finish. When used in conjunction with polymer modified bituminous jointing strip, contractors can construct watertight manholes quickly and easily to the details described in the following documents:
- BS EN 752 Drains and Sewer Systems Outside Buildings.
- BS EN 1610 Construction and Testing of Drains and Sewers.
- Civil Engineering Specification for the Water Industry.
- The Building Regulations.
- The Building (Scotland) Regulations.
- Specification for Highways Works.
The use of the precast concrete products with flexible jointing compound also meets the requirements of WRC Sewers for Adoption.
Manhole Jointing Compound
|Jointing Compound||mm||12 x 60||12 x 80|
|Metres per carton||m||24||18|
|Jointing Compound per joint||m||3.1||3.6||4.1||4.6||5.1||6.1|
|Joints per carton||No.||7.7||6.6||4.4||3.9||3.5||3.0|
|Primer per carton||ltr||0.9||1.0||0.9||0.9||1.0||1.1|
|Jointing Compound||mm||12 x 120|
|Metres per carton||m||12|
|Jointing Compound per joint||m||7.0||8.0||9.0||10.0|
|Joints per carton||No.||1.7||1.5||1.3||1.2|
|Primer per carton||ltr||0.9||0.9||1.0||1.1|
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