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The thermal conductivity of various forms of tile and their value as fireproofing materials . Gc^fLrE^^^e ^^H ^^^^HT f\oo ^^B^l / / / / : : : ... : i. :1 _ L r m m a ? 1 : . , fc , , —4 c/jL/j0^/i T/oN I Cur. ve: \ - ! .. -I::- : - I C6UFLE 6^£SS I 1 1/ ?? . E :.».^ 1 R-t!. ,jl:--i:- £ nn ^??- ? i 1 _?, ~/ i . t - - - / I^^^K. ^^^Bj 1 ^^^El 1 3- .? . ., ? ? T :~r : ?•- ;? ?:.:;-.: .- ----- :.: -se?!! >•• E^ :^~v~: ?^EB ^ EST £t Tt^^^^^^^^^^^^^^^^^^^l I^U/CtC < •«——•—*- —«—»—«-—« ,^-^^-r _-<r-«—«^ -«-^ ) b 9r /- - y r-^ r- ^ / 4od-^ / / ^•iJ / - [f# ?Zift / r^«^a«---^:i;^ /»o /a S^j^ji^^^o ^i ,-JSbi S-tm/o 2& So^^J^. /i Fu^r^fKE-TSMfmffTmBsr A3ao ! 1 . r ? 7--e-^^-^_^ f T f / r/ jee« [ , ? l?fl«_ Hir — ?Oa. Cur^eC ^ ^^00 ». ^^-^ 0 0 0^-^-^-^-^-^ ^^^ _^^^ ? ? ??;?? : . -r-t:- ^JdUli^ a. HrU -A^*/J

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Keywords: ., bookcentury1900, bookdecade1910, bookidthermalcondu, bookyear1915