Manhole Covers | Product Certificate
(DIN EN 124)
Covers and Frames for Traffic Areas
Certificates
Seal of Quality 'Safe with System'"
(NFL / ILO-OSH 2001 and ISO 45001:2018)
Polycarbonate Manholes | Declaration of Performance 18/0734
Polycarbonat PC
Polycarbonate Manholes | Groundwater Compatibility
Hygiene Institute of the Ruhr Area Test Report
Polycarbonate Manholes | DIBt
The complete General Type Approval (aBG) (Z-10.39-825) is available for download from the German Institute for Construction Technology (DIBt) at www.dibt.de.
Manhole Covers | Fire Resistance Class
MPA Dresden Expert Report
You can request the "Expert Opinion on the Fire Protection Assessment of Tunnel Manhole Covers" from MPA Dresden directly from us.
Manhole Covers | Various Test Reports
Test reports from MPI Nord, PÜZ BAU, Kiwa MPA Bautest
Single-Branch House Connection for Gas | Type Approval
DVGW Type Approval Certificate