Kyle wrote:Frank wrote:It's not really the height of buildings that concerns me but the purpose. You had big buildings in the 70s like Brunel House and Capital Tower which have stood the test of time. And I would rather a bit of bulk than these bean pole like structures.
It's the purpose I'm on about. Why are they such a risk for students any more than a house?
Office workers don't usually go out and get pissed and then go back to their office with a severe case of the munchies, go into the office kitchen, put on a pan of chips on the stove and then pass out leaving the stove to catch on fire. Sadly, this is an all-to-frequent scenario in many halls of residence. Seriously, I kid you not! This is why sensibly-managed places install cookers that come fitted with automatic timers that you reset every 5 minutes or so to maintain the power, otherwise they cut out.
But regarding the build quality of these new projects, these new tall buildings come with (as a minimum):
- Their own sprinklers systems
- Dry risers which are linked to indepedent water tanks specifically for fire fighting.
- Separate fire-fighting lifts
- Smoke ventilations shafts to keep the lift and stair lobby free from smoke
- Stairs placed within a maximum specified travel distanct to all points around the floors
- Structures (in the case of Bridge St, a reinforced concrete frame) which are designed to withstand the effects of fire for a minimum of 2 hours.
- Design of key structural elements against blast loads
- Application of fire-retadant materials in the finished to prevent the spread of fire.
Personaly, I'm not too bothered about the nature of the structure, reinforced concrete structures are more than adequate. But I do hope that the fire services up there training to deal with the potential hazard of a high-rise fire if Cardiff is to go taller.