Specification History

SWS Version Created Specification ID Title Specification Objective Rationale Status
Version 2020 14/08/2020 - 21:46 2.0401.1f Seams

Overlap seams a minimum of 12" with reverse or upslope lapping technique and seal all seams with a durable, compatible sealant

Durably sealed seams

Black Line
Version 2020 14/08/2020 - 21:46 2.0401.1f Seams

Overlap seams a minimum of 12" with reverse or upslope lapping technique and seal all seams with a durable, compatible sealant

Durably sealed seams

Black Line
Version 2020 14/08/2020 - 21:45 2.0401.1f Seams

Overlap seams a minimum of 12" with reverse or upslope lapping technique and seal all seams with a durable, compatible sealant

Durably sealed seams

Black Line