Rigid polyurethane (PUR) foam in slab form - Specification for PUR foam for use in transport containers and insulated vehicle bodiesWhat is BS 4840 1 PUR foam specification for transport about? Rigid polyurethane (PUR) foam is recognized for properties that make it the preferred material to transport temperature sensitive merchandise. BS 4840 1 specifies requirements for the composition, physical properties and dimensional tolerances of PUR foam in slabs (blocks, boards and sheets) for the thermal insulation of transport containers and insulated vehicle bodies. Who is BS 4840 1

such as dye sublimation

oil platforms

Fibre optic filters

interdependencies between trades

6 up to and including M24 and of product grade A

the test methods should be applied following a suitable sampling plan

which can affect the level and speed of take up of use of ITS services

source trains of single seeds

The standard specifies requirements for inspection during and after construction

Contents of BS EN 474-2:

Electronics and Electrical engineers

fire precautions