Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Rationale | Status |
|---|---|---|---|---|---|---|---|
| Version 2020 | 08/14/2020 - 14:26 | 6.0101.1d | Mechanical fastening | Fasten all ducts as follows: Round metal-to-metal or metal-to-PVC with a minimum of three equally spaced screws For other metal-to-metal or metal-to-PVC with welds, gaskets, mastics (adhesives), mastic-embedded-fabric systems, or tapes Flexible duct-to-metal or flexible duct-to-PVC with tie bands using a tie band tensioning tool PVC-to-PVC materials with approved PVC primer and cement Fasten other specialized duct fittings in accordance with manufacturer specifications |
Durable duct connections |
Black Line | |
| Version 2020 | 08/14/2020 - 14:26 | 6.0101.1d | Mechanical fastening | Fasten all ducts as follows: Round metal-to-metal or metal-to-PVC with a minimum of three equally spaced screws For other metal-to-metal or metal-to-PVC with welds, gaskets, mastics (adhesives), mastic-embedded-fabric systems, or tapes Flexible duct-to-metal or flexible duct-to-PVC with tie bands using a tie band tensioning tool PVC-to-PVC materials with approved PVC primer and cement Fasten other specialized duct fittings in accordance with manufacturer specifications |
Durable duct connections |
Black Line | |
| Version 2020 | 08/14/2020 - 14:26 | 6.0101.1d | Mechanical fastening | Fasten all ducts as follows: Round metal-to-metal or metal-to-PVC with a minimum of three equally spaced screws For other metal-to-metal or metal-to-PVC with welds, gaskets, mastics (adhesives), mastic-embedded-fabric systems, or tapes Flexible duct-to-metal or flexible duct-to-PVC with tie bands using a tie band tensioning tool PVC-to-PVC materials with approved PVC primer and cement Fasten other specialized duct fittings in accordance with manufacturer specifications |
Durable duct connections |
Black Line |