DM6
Manhole covers for highways
The DM6 is our rectangular offering for the D400 range with a clear opening of 600x700mm and can be used can be used in all DM400 locations according to EN124-2015 standards.
Personalisation of the covers can be added using logos. In addition the covers and frames can be made in different colours. All our composite D400 frames have a depth of 150mm, which is the minimum depth that ThruBeam recommends for D400 covers. The D400 range can be supplied with or without a lock and can be made watertight using our specifically designed seal. It can also be retrofitted.
The DM6 has a uni-directional tread pattern to improve its anti-skid properties. It can be made watertight and can be supplied with or without a lock
The Benefits of a ThruBeam composite cover over traditional covers.
- High structural performance
- Extended working life
- Permanent anti-slip
- Secure and lockable
- Injury free removal
- Reduced maintenance programmes
- Sealing (optional)
- Transparent to radio waves
- Non-corrosive
- Electrically non-conductive
- Client design service
The DM6 is perfect for:
- Petrol forecourts
- Highways
Description
Cover Specifications
| Load Rating | EN124:2015 Class D400 |
| Clear Opening | 600 mm x 700 mm |
| External dimensions | 668 mm x 768 mm |
| Skid resistance (wet polishes) | PSRV 60 |
| Weight | 31 Kg (68.3 lbs) |
| Lifting points | Single key housing |
| Tread depth | Tread depth complies with EN124:2015 Class D400 |
| Tread type | Embedded aggregate |
| Wear indicators | Two moulded |
| Markings | Week, year and location of manufacture moulded into underside of cover. Cover size, weight on the top surface. |
| Corrosion / chemical resistance | All component parts are resistant to chemical attack, diesel, petrol, salt and water or a combination of the above over the lifespan of the cover. Surface discolouration is acceptable in service |
| Combustion properties | All component parts do not support combustion. Products of combustion do not contain harmful chemicals (eg bromides). |
| Sealed | Yes (optional – can be retro-fitted) |
| Vented | No |
| Carbon footprint | Low |
| Material | Advanced fibre glass composite |
| Client logo | Can be provided on top surface |
| Security features | Available on request |
Designs and specifications are subject to alteration, so that continuous improvement can be undertaken
Frame specification
| Load Rating | EN124:2015 Class D400 |
| Clear Opening | 600 mm X 700 mm |
| Weight | 15.5 Kg (34.2 lbs) |
| External dimensions | 800 mm x 900 mm – 150 mm Deep |
| Material | Advanced fibre glass composite |
| Security | Designed to accept optional bolting system |
| Installation | See installation page |
