Steel roofs inadequate

Steel roofs inadequate - 1988 - Building Today vol 196 no 5772 8/9/88 p18 .

Briefly reviews three reports from the BRE which compare preformances of cold formed steel roofs and make recommendations for the design of roofs under variable loads.


COLD ROLLED SECTIONS ASSOCIATION
LOAD BEARING
LOADING
PURLIN GROUP
SIGMA PURLIN
SNOW LOAD
ZED PURLIN
ZETA PURLIN