Can bear both tensile & compressive loads

Can not bear both tensile & compressive loading

Can bear only tensile load

Can not bear tensile load

Half

Equal to

1.5-2.0 times

2.5- 3.0 times

Marking out of the installation Area

Marking out of the machine Area

Cutting out of the installation Area

Finishing out of the installation Area

For operation only

For operation & maintainance

For maintainance only

For take rest of worker

02 types

04 types

06 types

08 types