Steel straps not less than 3 16 inch by 1 inch are required to extend a minimum of 12 inches into the chimney masonry hook around outer reinforcing bars and extend not less than 6 inches beyond the hook.
Design and construction of steel chimney liners pdf.
Task committee on steel chimney liners.
Chimney anchorage locations are illustrated in figures 7 3 and 7 4.
4 3 boller efticiedcy the ratio of heat used in the boiler to.
200 mm is required.
Compiled by the task committee on steel chimney liners fossil power committee asce power division this report describes.
Design and construction of steel chimney liners.
Related title steel chimney liners.
Technical details staff view.
100 mm unless no flue liner is used in which case a nominal 8 in.
Neither chimney nor flue liner may change size or shape within 6 in.
Chimney wall thickness should be a nominal 4 in.
Design and construction of steel chimney code of practice part t mechanical aspect first revision 1 scope 4 terminology 4 2 blaakiagoffplate an imperforate plate fitted immediately beneath the inlet of a chimney to prevent the waste gases reaching the lowerportion of the chimney.
Design and construction of steel chimney liners.
American society of civil engineers.
150 mm of either floor components ceiling components or rafters.