250 ANNUAL REPORT 
Birst: ;all-conerete: ee hn isons: ee ea ee eet 
Kirst: steel-concretes ees tise eee a ee ee 
Metal of, protected by coating of cement................. 
Niagara Malis sc Dy 5 Sie aioesih aces gerepiciien caw aereslis cane ene eae eae 
OCONOTHOWOCSAWVAS) ie Oe, ice datas wae eee ens Lon RE TN aera es hyip? 
Pl adn 2<CONCROEC ai ois c hassle ee ee ee OES EL TRO ea ae 
BTIGUOTLES MAKING i ea role. eT IER 
‘Butlalo: -breakwaterss acters etre a eerie er yond a en nae 
Building; Marwelle; Chicacouecn saci ae er eee 
US: postofice: es Chicago nmr see ce ee ae era ee ee 
Burial: Vaults; s IoyOm ig Rees nae acre cae coye Anal deere area 
Butts “for: telegraph. Molesie waco ee ee eee 
Campbells:concrete Mmixeniee ake ie oe ee eo ee eee 
Canals. scement-lined> sRiviersidess Calasenss niece een 
CeMeNnt. USE SLM Aes wer ieee we ahe eee e oer eae cee na eS 
Carbonic acid, the lack of, in lime mortar after 2,000 years.... 
Carthaginian: “aqgueducts eet cece nee helio ere eee 
Cascade tunnel, Great Northern Railway ...................... 
Cement bins, Illinois Steel Company’s plant................. 
Cement: coatings impermeablema. ss. e oO en oo reir 
Cement cin “Wn ela mes sce heey ewe a oe a eee 
1 Dy af: 5 AK c= epee ESP PLR SC LON Ae yo URED eRe anna HNeenLee Big. o aro. aa.o loka 
GOT Many 6 Per eee ee oe oleae OT ER UR ee eee a 
Unitedas States scee SOEs Rr Sa ee A remeinnit Won RANG? Vapi aes 
Cement-hardened =quicksand® snes a eee ee eclieee ee 
Bhingen: bride; Bavania: gona ec eeice Och oe 
@Wement= lime dessrese 1.70 101s meee eee ne 
AUP OLA Te! ies ee Sear a ea ie ee a ae TOU Tao Re om aaa ne ee re 
Cement: stucco: for: “wallsseaates casein ae eee 
Cement. works alone -canalsiver ee ee ee ee 
HarlyworkshinwU mitedaStavesy merce eer ry ae 
Cinders: specifications forsee siak ae eee ok ee terry Scenes 
LORS) 25 oy 1 ESR ene Aa peo ear LALA Teer Sek A Si ty 6 Ge brc eae Ooo Ons 
Chicasos telephones tunnelsieaasete ee eee cee Cee ener 
Chimneys sei se csesssve cre ewe: oR Mee he vo Ree naan Et renee eet Be ee ehewte ols 
Pacitic@Mlectricwhaiilwiayen © Om paige iiss renee rr aereira gee 
Alzongquinwhotels Dayton OhlOnsns. teen iene 
Pacific; Coast Borax Company, Bayonne wN. Joc eee. 
Central Lard: :Companys satis er ee eee aoe 
Clay. in sand, eect xOP ak eee oer ee: 
Cleveland? jinterceptine.sewer ese eee 
COCCIO=DESEO i. os acres Best Sea Ce Pe eae 
Coefficient of expansion in concrete.....................5-.--- 
Colored: MOLtars so ss N eer Oss eC oe pee eae oar 
Colors, effect of on strength of cement...............:s...... 
How mixed® with cement ety tit acceler eee ee 
Materials useda iim coloninsamOontarsvira rrr crinne ne enen ten: 
COLOSSO UTI 66 asi) coir Ree Rca eee SUP 
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