The following animation shows the construction of a Cavity Wall with internal return-corner. The corners of the brickwork have been racked back for 7 courses
Fig 1. Internal Corner
Fig 2 shows how to lay the first course of a cavity-wall
with an external corner and two stopped-ends
Fig 2. First course of cavity wall
Once the first course has been laid plumb, level and to gauge, the block-work can be build, see Fig 3
Fig 3. Process of building up block-work
The brickwork is constructed by building up the corners first, and then 'running-in' the rest of the courses using
a line and pins
Fig 4. Constructing corners
Building up the corners more than about 6 courses is not efficient, because the fastest way to lay bricks is to use a
string-line
Fig 5. Building up the brickwork
When setting a corner, it is better to finish with a full brick, since it is often difficult to fix a line to a half-brick
Fig 6. Completing the wall
This project contains about 220 bricks. It is similar to the test-piece at college. An experienced worker on-site could easily finish this in one day
Sometimes we hear about vacancies, but you may have to get your application in for the next week, so be prepared
The following is a pdf version. You can print it off and then hand-write your details in the boxes
I have now managed to put an electronic version into your Course Folder. It is a Word document, so once you have copy-pasted, you can type directly into the boxes
Whenever possible, an electronic version is better. You can make improvements quickly and your details can be emailed to prospective employers
He gives a history of the original Gothic architectural style designed by William Henry Barlow, discovering the way design and engineering work together
The concourse is fronted by the Gothic-style Midland Hotel designed by George Gilbert Scott, an architectural marvel which was very nearly demolished in the 1960s
The Forth Railway Bridge is the world's first major steel bridge. At 1.5 miles (2.5 km) in length and with gigantic girder spans of 521m, it ranks as one of the great feats of civilisation
The construction challenges posed by the Forth Rail Bridge were immense. The spans necessary were almost four times as large as any railway bridge previously
Constructed in Portsmouth in the mid 1960s, the Tricorn Centre was a well-known example of brutalist architecture which was demolished in 2004. In 2001 it was voted by BBC Radio 4 listeners as the most hated building in the UK
David Adjaye shows us around the centre explaining its history. We see how the centre provided shops, car park, apartments, and a nightclub within one concrete structure
Another structure, the London Southbank Centre, is also showcased. This is a similar example of 1960s brutalist architecture and houses the famous Hayward art gallery
To view the video-clip, click image or Ugly Concrete
Despite recognition that the best way of protecting and maintaining buildings is to undertake a combination of proactive and reactive maintenance, such a policy is rarely adopted or implemented, and when it is undertaken it often results in varying degrees of success
This report looks at the damage caused by poor maintenance and also follows the work of a South London Emergency Maintenance Team. To view the video-clip, click image or Vandalism