"mat." wrote in message
...
On Sat, 31 Jan 2004 15:38:50 GMT, "BigWallop"
wrote:
Try looking through these pages:
http://www.killeshal.com/concrete_lintels.htm
http://www.killeshal.com/steel_lintels.htm
http://www.killeshal.com/toc.htm
thanks, i'll work with those tables now.
i am assuming that 12 Kn/M is more than two big people standing on the
step holding a piano.
am i too far off?
See this page: (It's further down in bold text)
http://uk.geocities.com/magoos_universe/convert.htm
---
http://www.basecuritysystems.no-ip.com
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (
http://www.grisoft.com).
Version: 6.0.576 / Virus Database: 365 - Release Date: 30/01/04