Handbook for architects and builders . actor forcarpenters work will furnish and set the 2x3-inch wood floor strips required as nailingground for the finished wood flooring, where wooden flooring is called for. After the strips have been set. the fireprooflng contractor must flll in between thesame with concrete filling; this concrete is to be composed of one (1) part AmericanPortland Cement, of approved brand, two (2) parts sharp sand, and six parts brokentile, stone, gravel or flne, clean coal cinders, thoroughly mixed together dry, then tem-pered and mixed, and tamped in place. In no case s
Handbook for architects and builders . actor forcarpenters work will furnish and set the 2x3-inch wood floor strips required as nailingground for the finished wood flooring, where wooden flooring is called for. After the strips have been set. the fireprooflng contractor must flll in between thesame with concrete filling; this concrete is to be composed of one (1) part AmericanPortland Cement, of approved brand, two (2) parts sharp sand, and six parts brokentile, stone, gravel or flne, clean coal cinders, thoroughly mixed together dry, then tem-pered and mixed, and tamped in place. In no case shall cinder concrete be allowed tocome in contact with structural steel. FINALLY.—Do everything necessary to flnish the entire work in a thorough andsubstantial manner. Remove promptly from the premises all the tools, scaffolding,unused tile, debris, as soon as the work is completed. 181 BUILDING MATERIALS OF ALL KINDSWhite, Testing Torpedo-Bank and Moulding SAND Portland White and La Farge CE,ME,NT Fire, Paving, Pressed BRICK. STONEKOTE EXTERIOR The Garden City Sand Co. ?,;~KiRf? MEDUSA WHITE CEMENTLA FARGE WHITE CEMENTATLAS WHITE CEMENT
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