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- CROSS-AUS Newsletter 4 (1)
- CROSS-AUS [sub-heading only] (1)
- CROSS-UK Newsletter 5 (1)
- CROSS-UK Newsletter 20 (1)
- CROSS-UK Newsletter 36 (1)
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- CROSS-UK Newsletter 68 (1)
- CROSS-UK [sub-heading only] (5)
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CROSS regions
Fire resisting doors fixed open in hot weather
When visiting a client during a period of unusually hot weather, it was noted that the vast majority of the building’s fire resisting door sets were wedged open in an attempt to increase ventilation and reduce internal temperatures.
21 August 2023
CROSS Safety Report
Report ID: 1162
Region: CROSS-UK
Freeze/thaw effects on RHSs and unexpected hydrogen generation
A reporter provides their views of the freezing effects on rectangular hollow sections (RHSs) and how this could be related to Liquid Metal Assisted Cracking.
1 October 2014
CROSS Safety Report
Report ID: 434
Region: CROSS-UK
Further report on freezing of water in hollow sections
A reporter has a further warning on the issue of freeze/thaw cracking following report 434 after their firm encountered a similar problem on a UK project and investigated the matter.
1 January 2017
CROSS Safety Report
Report ID: 579
Region: CROSS-UK
Freeze and thaw of another RHS
Further to reports about the freezing of water in hollow sections a correspondent has sent photos of a section of mild steel RHS that was removed from a bridge and shows the bulging that can occur.
1 January 2015
CROSS Safety Report
Report ID: 485
Region: CROSS-UK
Square Hollow Section (SHS) expansion due to freezing
A reporter has come across problems in British Columbia (temp range -30 degrees to +40 degrees) of cracking to square hollow sections (SHS) due to the ingress of water and freezing.
1 April 2017
CROSS Safety Report
Report ID: 641
Region: CROSS-UK
Inspection and maintenance of Super-T bridge girders
Doubts exist about the durability and maintenance of bridge Super-T girders as a result of lack of access for inspection of sealed internal cavities.
1 August 2020
CROSS Safety Report
Report ID: 956
Region: CROSS-AUS