IS 3348 : 1965 Specification for fibre insulation boards

1 Scope

1.1 This standard covers fibre insulating boards made of wood orsugarcane fibre.

1.2 It also covers the following special types of fibreinsulation boards:

a) Bitumen-Bonded Fibre Insulating Board, and

b) Flame-Retardant Treated Fibre Insulating Board.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 321 : 1964Specification for absolute alcohol

IS 2380 : 1963 Method of test for wood particleboards and boards fromother lignocellulosic materials

IS 3129 : 1965Specification for particle board for insulation purposes

IS3308Specification for wood wool building slabs

IS3346Method for the determination of thermal conductivity ofthermal insulating materials (two-slab, guarded hot-platemethod)