D400Q/550_001
SQUARE
(test load 40 ton) Carriageways of roads including pedestrian streets, hard shoulders and parking areas, for all types of road vehicles.
Cover
D
600X600 mm
h
50 mm
Frame
C/O
550X550 mm
F
705X705 mm
H
100 mm
Weight
Frame
19 kg
Cover
34 kg
Total
53 kg
Norm
EN 124-5:2015
Manufacturing process
SMC compression molding with prepregs
Surface design
14x14 square with T01 treatment
Colour
black RAL 9011
Lifting
2 eye screws 2 washers 2 hexagonal nuts
sealing
yes (EPDM)
Specification item
Manhole cover in composite material class D400, square shape, clear span 550x550 mm Supply of M.M. srl manhole cover for inspection chambers class D400 type D400Q/550_001, produced in COMPOSITE material (thermosetting resins, glass fibers and other additives) by means of a compression and (SMC) controlled temperature molding process, C2 class and in compliance with EN 124-5:2015 norm by ISO 9001:2015 certified company. Black color in mass, other colors as an option on request. Marking with class of resistance, norm reference, identification of the producer and quality mark issued by international accredited certification body. Name of buyer or optional service upon request. Composed of: - SQUARE shape frame in COMPOSITE material complete of specific wings for the perfect anchoring during installation. – SQUARE shape cover in COMPOSITE material with non-slip surface. Customized motives upon request. Locking system by means of S.S. screws, concealed lifting system made of S.S. eyelets and specific key included. C/O: 550x550 mm, F: 705x705 mm
Description and properties
Manhole covers and gully tops for use in vehicular and pedestrian areas. Design requirement, type testing, marking, quality control according to the UNI EN 124-5:2015 standard Certificate P187 issued by ICMQ. Reference norm (EN 124-5), producer identification and quality mark released by an internationally acknowledged certification authority; marked with resistance class.
Manufacturing process and material
For the EN 124-5:2015 norm requirement, the production of the manhole covers turns out to be of C2 class (”Composite material C2” Point 4.2 Type of composite materials). It’s a compression molding process made in a close mold with controlled temperature (SMC) by using thermosetting resin (polyester resin), glass fibers and other additives.
