Specification History

SWS Version Created Specification ID Title Specification Objective Supporting Materials Rationale Status
Version 2020 14/08/2020 - 14:24 4.0302.9b Material selection

Select insulation that:

has a flame spread and smoke development index of 25/450 or less when tested in accordance with ASTM E84 or UL 723

are of minimal water absorbency

are noncorrosive

Select safe materials

 Black Line
Version 2020 14/08/2020 - 14:24 4.0302.9b Material selection

Select insulation that:

has a flame spread and smoke development index of 25/450 or less when tested in accordance with ASTM E84 or UL 723

are of minimal water absorbency

are noncorrosive

Select safe materials

 Black Line