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- CROSS-AUS Newsletter 2 (1)
- CROSS-AUS Newsletter 3 (1)
- CROSS-AUS Newsletter 4 (1)
- CROSS-AUS Newsletter 5 (1)
- CROSS-AUS [sub-heading only] (3)
- CROSS-UK Newsletter 11 (2)
- CROSS-UK Newsletter 18 (1)
- CROSS-UK Newsletter 41 (1)
- CROSS-UK Newsletter 42 (1)
- CROSS-UK Newsletter 44 (1)
- CROSS-UK Newsletter 57 (1)
- CROSS-UK [sub-heading only] (7)
- CROSS Newsletter (3)
- CROSS Safety Report (12)
CROSS regions
The use of cast-in ferrules as structural connections
This report highlights several problems that can arise with structural connections between elements when cast-in ferrules (also known as threaded inserts) are used for the anchorage of reinforcing bars.
30 April 2021
CROSS Safety Report
Report ID: 993
Region: CROSS-AUS
Temporary instability of columns
Concerns were raised by a reporter on the temporary stability of concrete columns during construction.
2 February 2023
CROSS Safety Report
Report ID: 872
Region: CROSS-UK
Car park staircase collapse at construction joint
The top flight of a staircase to a multi-storey concrete car park collapsed approximately 10 years after construction.
1 July 2008
CROSS Safety Report
Report ID: 106
Region: CROSS-UK
Precast joint failures
A reporter is interested in CROSS’s evidence about joint failures in concrete. They feel that the same failures keep arising from similar circumstances with none of the lessons having been learnt.
1 July 2008
CROSS Safety Report
Report ID: 107
Region: CROSS-UK
Fire evacuation concerns from large panel system tower blocks
A reporter highlights concerns about how alterations to a large panel system (LPS) roof may affect any evacuations from the rooftop by helicopter rescues.
1 April 2010
CROSS Safety Report
Report ID: 160
Region: CROSS-UK
Safety concern about the design of thin concrete walls
The reporter raises their concern about the design of thin concrete load-bearing walls, sometimes supporting 10 or more storeys.
1 July 2019
CROSS Safety Report
Report ID: 815
Region: CROSS-AUS
Risks from off-site manufacture and hybrid construction
A reporter was recently investigating a ‘near miss’ involving concrete construction in which pre-cast and in-situ concrete were used in combination.
1 January 2016
CROSS Safety Report
Report ID: 529
Region: CROSS-UK
Near miss when modifying brickwork
A reporter’s experience of creating a new door opening in an existing brick wall on the first floor of an old building is not always as simple as it would appear.
1 February 2020
CROSS Safety Report
Report ID: 847
Region: CROSS-AUS
Disproportionate collapse assessment of large panel system buildings
A reporter has become concerned by the approach being taken by some engineers to assess the risk of disproportionate collapse due to fire in large panel system (LPS) buildings.
1 January 2020
CROSS Safety Report
Report ID: 885
Region: CROSS-UK
GFRP reinforcement in concrete structures
A correspondent has become aware of work being undertaken in the field of glass fibre reinforced polymer (GFRP) reinforcement as a substitute for steel rebar in concrete structures and is deeply concerned by what they have observed.
1 August 2020
CROSS Safety Report
Report ID: 939
Region: CROSS-AUS
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