Illinois Society of Architects · Chicago · leaf 474
of any other type, withinverted V shaped joints, Water Reservoir Ground Terminals,etc., entire system protected against the sulphuric smoke andgas fumes—MEANS THE SYSTEM SHOULD LAST THE LIFEOF CHIMNEY. Thats why we guarantee it for Twenty-FiveYears. Specified by Prominent Government, State and City… … 474 e. From 4 under Method No. 2 we find that dry rodded sand weighs 112 lb. percu. ft. f. From 5 under Method No. 2 we find damp, loose sand weighs 9.5 lb. per cu.ft. g. From 6 under Method No. 2 we find 5.7 lb. water in 95 lb. (1 cu. ft.) damp,loose sand = G^/c by weight. h. From 4 under Method…
Architecture · Building · Architects
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