DMS1D4/60D/KTSFTristar D400 square frame to round manhole cover, 600mm diameter clear opening with 100mm frame depth
SpecificationGeneral information
Standards, classes and groupings
Dimensions
Accessories
NotesThe use of Armadillo is recommended where exposure to construction site traffic is likely All values stated are nominal within 2.5% tolerance.Knowledge base
Knowledge Base / Access solutions / Standards and conformity National Highways skid resistance requirements CD 534 v0.1.0 contains changes to skid resistance test requirements that are now based on a WRc test method for BS EN 124-conforming coarse textured cover surfaces. This article guides you through the test and Wrekin's conformance. 
Knowledge Base / Access solutions / Standards and conformity Understanding BS EN 124 groups and classes BS EN 124:2015 divides access covers and gully grates into a number of classes by static test load. It also categorises the various places where they may be installed from Group 1 through to Group 6. This article will guide you through the groups and classes. 
Knowledge Base / Access solutions / Standards and conformity Sewers for adoption Sewers for Adoption (7th edition) contains guidance for the design and construction of sewers that will be adopted by Sewerage Undertakers in England and Wales in accordance with Section 104 of the Water Industry Act 1991. This helpful guide will take you through what you need to know. 
Knowledge Base / Access solutions / Product guidance On-site coating of ductile cast iron parts Where the loss of barrier coatings has occurred, usually through trafficking and/or light corrosion, a site-applied paint coating may be successfully brush-applied to refresh the surface finish of ductile iron parts. 
1. Wrekin Products Ltd is continually seeking to improve our products and therefore reserves the right to alter product specifications without prior notice. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
