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Test Standard for Grates

Test Standard for Grates

  • 2020/11/10

DIN 19580/EN 1433


The standard DIN 19580, EN1433 offers testing methods for both the complete trench drain and individual grates and accounts for different widths of grates, both proof loading and catastrophic failure. There are three different sizes of test block to test different grates.


DIN 19580 EN1433

Class

Loading Capacity


Typical Uses

A

15KN/3,372lbs

Residential and light pedestrian traffic

B

125KN/28,100lbs

Sidewalks and small private parking lots

C

250KN/56,200lbs

Parking lots and general commercial use

D

400KN/89,920lbs

Trafficked sections of roads and highways

E

600KN/13,4800lbs

Industrial areas, gas stations and light commercial forklifts

F

900KN/20,2320lbs

Aircraft runways, docks, heavy fork trucks and heavy wheel loads


AS 3996

“This standard specifies requirements for access covers and grates for use in vehicular and pedestrian areas. It applies to access covers & grates having a clear opening of up to 1300mm.”

Class

Loading Capacity


Typical Uses


A



10 KN/extra light duty


Foot ways and areas accessible only to pedestrians & pedal cyclists


B



80KN/light duty


Foot ways that can be mounted by vehicles or livestock, and light tractor paths


C



150KN/medium duty


Malls and pedestrian areas open to slow moving commercial vehicles


D



210KN/heavy duty


Carriageways of roads and areas open to commercial vehicles


E



400 KN/extra heavy duty


General docks and aircraft pavements


F


600KN/extra heavy duty


Docks and aircraft pavements subject to high wheel loads


G



900KN/extra heavy duty


Docks and aircraft pavements subject to very high wheel loads


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