254 ANNUAL REPORT 
PAGE. 
Footingsand foundations.) aise eee 63 
Road fFOuNdaAtion sie 42515 cs See reels ae eae Re 110. 
Steel: CONCTECE Shige AN ROR eNO eon ay 139 
DOSE SOL He eine een Si Pee eI oan ae blah Ar erage naa 143 
Horms for) concrete, ‘specifications for......4.-.. 5500 -oee 196, 209, 212 
BOPtifiCatrons asi Se pee scree poe ane bate aes oe eee a oa eae 73 
Houndations,; 2. COMpariSOns Ole rer an see ee ee ee 141 
COS EEO LA RGS eras abate tenia au pe hee Ba MT ee Penn Me SAAS 143 
Sidewalk. “specifications (fOninics ste ee 198, 200, 202, 204 
Houndations®: LorsStreetsiriacca eaters eee ee oe ere 111 
Freezing, effects upon strength of mortar.................... 61 
Hrench cements: produce Oneno hewyu-e oe re ee ee 20 
Murnituresa sess: Saas waren ee ee: Ao Sahn ec a eas 120 
Galveston::seawswallw sak ei pines. eee ane aad ee ea 83 
Germans cement iproductionisotws acer er ee eee 20 
Grading for sidewalks, specifications for....................-. 198, 200, 201, 204 
CrantJOnn articles Onm Gem elites erent 20 
Gravel“specifica tions fOrsey.v es cena ecnie eo Sakae ee ed eae 195, 201, 207, 217 - 
Gravity ‘concrete *mixer sxc acta sae ae ee eee 232 
Grouting ees eas Cea RAR eee IO Cin ee aia one hee Pn CaN 50 
Crout@washingsysimpermeabillivyveOlascce eo aaa earn 33 
Hair-cracks in cementawOnkerne eee nee ene eee 37, 52 
Hardening of lime and cement mortars...................... 25 
Havana Seas walle sc ged ei ai sa ei ticnale sero noon a ad Curioni ee ee oe 82 
Hay dentconcretemblocksmachinenmamcrrnmiceen eee n er 245 
Feat eitectauponestrene the oLemortate eee eer: 62 
HHeavyee concrete cOnstnuctionemrs. or ncien errr 64 
Hennebigite:armored= pile yocsee serine eae 173 
System or. reintonced cOnCcKetenenmc seeeiee 135 
History: Of COment Diet ay cisecdrke: horsteovshe inl crea a eee ers ometar 17 
Reinforced CONCTELEn Sans ekateie ee ee ee rome eer ema tens ; 124 
Houses; concrete DOCK sc 5265 2 Severs irener weve sie ere Lo eae ee Lema eer 74 
Oldest=-ine UWnitedreS ta tesissctcnc cep ocho nici oo en eres ee 74 
FoOusine Of cement mSpeCiiCAatiONS stOneaae acre eer eier: 189, 192, 212 
Hydraulic limes ein cestocracnen iether newer. cond raat cic a ae pean he Baten 19 
T-beaml Sri laee’, ois) Sa Soe ae tate tas ere Sane sane eee oe Re ee eS 141 
| Ire Ma Gl o | =) =| Paar ee eA CAC Co Phen Ane IR Tr Pati Au io phi aes eA a at 120 
Imbeddine larger stonesineconcrereajena eee eros 212 
Lmportation) of Lortlandecementechableni=) pence 22 
erica tions ditchestconmcre tensile errr ie iene r nr rarereeare 94 
1 Mik ales Woe: Maa 0 FF oa Mee ere gr recente ccninn iene AUC er Nara AIS BUA ee 6 a Seog 180 
Jetties, Mads’, at mouth of Mississippi’ River.....:......--.--.- 90 
Kahne system™onereintorced mcOnCrelen meen eicrae oats 137 
