CAN ANYBODY HELP ME!
I AM A FIRE SAFETY STUDENT AT THE UNIVERSITY OF CENTRAL LANCASHIRE, ENGLAND. I AM CURRENTLY PARTAKING IN A PROJECT ON THE WORLDS SKYSCRAPERS, AND HAVE CHOSEN THE NY WORLD TRADE CENTER TOWERS. THE PROBLEM IS THAT I AM SHORT ON CERTAIN INFORMATION, NAMELY:-
1.ERECTION METHODS OF THE STRUCTURE
2.EXTERNAL CLADDING
3.METHOD OF FIRE PROTECTION TO COLUMNS, BEAMS AND FLOORS.
IF ANYONE CAN 'E' MAIL ANY INFORMATION I WILL BE FOREVER THANKFULL
PAUL GOTTHARDT

• ID# 18.2 (reply to #18.1) - 10 Mar 1998
  1) Prefabricated steel elements erected with the help of over-structure cranes, at the same time casting the concrete core and slabs floor-by-floor.
  2) Aluminium-clad external steel tube frames.
  3) No info. Steel columns probably rely on protective cladding panels, whereas the concrete core colums, beams and floor slabs have the protective concrete layer... ED.