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E glass ear ear plugs earliest event occurrence time early acceptance of concrete early age behavior of concrete early finish time early morning boost early stage of the project early start time early stiffening early strength early strength gain early strength of concrete early warning system earth earth air strip earth back pressure earth banking earth blanket earth circuit earth cofferdam earth cold storage earth compaction earth core earth dam earth electrode earth embankment earth excavation earth fill earth foundation earth grade earth gravity earth grid earth hummock earth levee earth metals earth mixture earth moving plant earth pigment earth plate earth pressure earth pressure balanced tunneling method earth reinforced with grids earth road earth rod earth stockpiling earth structure earth tank earth terminal earth thrust earth to be moved on cut and fill basis earth work earth's curvature earth-and-rockfill dam earth-coupled heat pump earth-damp concrete earth-fill cofferdam earth-fill dam earth-fill timber dam earth-filled pile cofferdam earth-moist concrete earth-moist concrete mix earth-moving machinery earth-moving work earth-sheltered building earth-sheltered home earth-sheltered structure earthed earthed circuit earthed neutral earthenware earthfall earthfill earthflow earthing earthing lead earthing switch earthmover earthmoving equipment earthquake earthquake action earthquake area earthquake behavior of structures earthquake damage earthquake effect earthquake forces earthquake induced failures earthquake load earthquake measured 7.0 on the Richter scale earthquake period earthquake proofing earthquake protection of structures earthquake resistance building earthquake station earthquake zone earthquake-prone region earthquake-resistant earthquake-resistant structure earthwork earthwork contractor earthwork operations ease ease of workability eased edge easement easement curve easily flooded zone eave bearer eaves eaves beam eaves board eaves catch eaves channel eaves course eaves fascia eaves girder eaves gutter eaves lath eaves plate eaves tile eaves trough eavestrough ebb ebb gate ebb of flood ebb stream ebbing well eccentric and inclined load eccentric compression eccentric force eccentric load eccentric loaded footing eccentric loading eccentric tendon eccentrically loaded column eccentricity eccentricity of circle eccentricity of load eccentricity of tendon eccentricity with respect to principal axis ecclesiastic building echogram echography echometry ecology economic aspects economic feasibility economic percentage of steel and concrete economic ratio economic yield economical floor system economical span economics economizer economizer cycle economy economy brick economy of fabrication economy wall eddy eddy roller Eddy's theorem edge edge arch edge beam edge column edge condition edge disturbance edge effect edge element edge force edge form edge girder edge joint edge line edge marking edge moment edge plate edge preparation edge restraint edge shear edge stress edge strip edge supported slab edge torque moment edge-fixed edge-stiffened edger edgestone edging edifice EDM equipment education educational building educational park eductor effect effect of end conditions effect of moisture changes effect of restraint effect of support settlement effect of temperature effect of temperature difference effective angle of internal friction effective area of an orifice effective area of concrete effective area of reinforcement effective cohesion effective depth effective head effective height effective interface effective lateral restraint effective length effective length factor effective opening effective payload effective porosity effective pressure effective prestress in tendon effective reinforcement effective runway gradient effective section effective size effective span effective storage effective stress effective stress parameters effective temperature effective temperature difference effective thickness effective thickness of the compression flange effective velocity of ground water effective width effects of age effects of earthquake effervescence efficiency efficiency formula efficiency of the curing membrane efficient techniques efflorescence effluence effluent effluent discharge outlet effluent seepage effluent stream efflux efflux velocity effort egg egg and dart egg box foundation egg crate foundation egg-box egg-shaped egg-shaped sewer egg-shaped tank eggshell gloss egress eigenvalue eigenvector eight-hour work shift eighth bend ejector ejector refrigerating system ekistician ekistics elaboration elastic elastic aftereffect elastic arch elastic bearing elastic behavior elastic body elastic buckling elastic center elastic center method elastic constants elastic constraint elastic coupling elastic curve elastic deflection elastic deformation elastic deformation energy elastic design elastic displacement elastic domain elastic end restraint elastic equilibrium elastic extension elastic flow elastic force elastic foundation elastic heave elastic hysteresis elastic impact elastic instability elastic limit elastic losses elastic modulus elastic rail spike elastic range elastic recovery elastic region elastic response elastic restraint elastic shortening elastic stability elastic state elastic strain elastic strength elastic support elastic system elastic theory elastic weights method elastic work of a material elastic-plastic elastic-plastic deformation elastic-plastic state elastically restrained beam elastically restrained boundary elastically supported girder elasticity elasticity equation elasticity tensor elasto-plastic deformation elasto-plastic response elastodynamics elastomer elastomer modified asphalt elastomeric bearing elastomeric confined pot bearing elastomeric foam elastomeric joint sealant elastomeric laminated bearing elastomeric pad elastomeric unconfined pad bearing elastomeric unreinforced bearing elastomerization elastoplastic elastoplastic analysis elastoplastic state elastostatics elbow electric accessories electric air heater electric analogy method electric belt sander electric cable electric calorifier electric cart electric chain hoist electric cord electric crane electric curing electric current electric cylinder electric detonator electric distribution network electric drainage electric drill electric drive electric fire electric fixtures electric floor heating electric floor panel electric hammer electric hand tools electric hand-held tools electric heater electric heating electric heating blanket electric heating coil electric heating element electric heating system electric hoist electric immersion heater electric jack electric line electric lock electric machinery electric mains electric meter electric mortiser electric motor electric nut driver electric operator electric panel heating electric plant electric point electric power pylon electric power tools electric precipitator electric radiator electric reheat system electric resistance strain gauge electric resisting method electric screwdriver electric services in buildings electric services on sites electric space heater electric storage heater electric terminal electric traction electric traction elevator electric water heater electric welding electric wire-rope hoist electric work electric wrench electric-hydraulic pack electrical accident electrical block plan electrical control electrical counter electrical equipment of buildings electrical ground electrical installation electrical insulating paper electrical log electrical machinery electrical profiling electrical sounding electrical survey electrical tape electrically conductive concrete electrically driven tools electrically heated concrete electrically heated form electricity meter electricity production works electrified railway electrified railway line electro-hydraulic hand-held tool electro-osmosis electrochemical activity electrochemical gauging electrode electrode boiler electrode holder electrode-type evaporative humidifier electrodialysis electrofilter electrohydraulic elevator electrohydraulic rebar cutter electromagnetic flowmeter electromagnetic subsurface probing electronic distance measuring equipment electronic distance meter electronic recording tacheometer-rangefinder electronic survey electropneumatic hammer electropneumatic switch electrostatic air filter electrostatic mist separator electrostatic precipitator electrotape electrothermal hardening electrothermal prestressing element

element of area element of construction element of in-situ reinforced concrete element of length element of structure elementary discharge elementary length elements of force elements of interior elephant concrete pump elevated flume elevated heliport elevated highway elevated operator's cab elevated platform elevated railway elevated road elevated storage elevated tank elevated water tank elevated workplace elevating boom elevating grader elevating roadmixer elevating scraper elevation elevation above sea level elevation angle elevation discrepancy elevation drawing elevation head elevation meter elevation view elevator elevator bucket elevator cage elevator car elevator car safeties elevator core elevator dredge elevator dredger elevator effect elevator guide rails elevator landing elevator lobby elevator machine room elevator operator elevator pit elevator shaft elevator shaft gates elevator tower elevator well elevator-stairway core Eley volumeter elimination elimination of staining from concrete elimination of unsightly graffiti eliminator eliminator plate ell ellipse ellipse of inertia ellipse of stress ellipse of stresses ellipsoid ellipsoid of inertia ellipsoid of revolution elliptical arch elliptical-paraboloid shell ellipticity ellipticity condition elongated aggregate elongated piece elongation elongation at failure elongation at fracture elongation at rupture elongation per unit length elutriation eluvial layer eluvium embankment embankment wall embassy embedded column embedded cooling coils embedded heating panel embedded parts embedment gauge embedment length embossed wallpaper embrasure embrittlement index emergency car emergency distance emergency exhaust fan emergency exit emergency gate emergency lane emergency light emergency lighting emergency outlet emergency parking emergency room emergency spillway emergency switch emergency ventilation emergency water emergency water supply emergency water valve emergency work emery cloth emery paste emission emission inventory emission rate emissivity emitter Empire style empirical correlation empirical curve empirical equation empirical formula empirical model emplaning road employee employee identification employment employment exchange empty sections empty weight empty-cell process emptying emptying gate Emscher tank emulsible emulsified asphalt emulsifier emulsifying oil burner emulsion emulsion injection emulsion paint emulsion slurry enamel enamel paint enameled brick enameling oven enamelled tile encased grillage encased sheet pile encased structure encasement encastre beam encaustic tile enclose pattern enclosed compressor enclosed construction works enclosed dock enclosed light fitting enclosed stair enclosed stairway enclosed switch enclosing parts enclosing sheeting enclosing structures enclosure enclosure of wire mesh enclosure panel enclosure pattern enclosure wall encroachment encroachment line encrustation encrustation of pipes end end anchorage end bearing end block end cap end carriage end condition factor end conditions end distance end face end fixed against longitudinal movement end fixed against transverse movement end grain end item end joint end lap end lap joint end link end moment end of curve end of runway end post end pressure end resistance end restraint end rotation end scarf end section end sill end span end stiffener end switch point end thrust end-bearing cased caisson end-bearing pile end-bearing pressure end-of-day glass end-to-center folding end-to-end endanger endanger crane stability endless endless sling endurance endurance behavior endurance failure endurance fracture endurance limit endurance ratio endurance rupture endurance strength energized electrical conductor energy energy absorbing barrier energy absorption energy audit energy balance energy budget energy carrier energy conservation energy consumption energy conversion energy dispersion block energy dissipator energy economy energy efficiency rate energy flow rate energy line energy losses due to friction energy management energy management system energy method energy per unit of volume energy recovery energy requirement energy saver roof insulation energy target energy transport energy waste energy-absorption capacity energy-efficient building energy-efficient precast wall panel enforcement enforcement of safety rules engaged column Engesser equation engine engine house engine room engineer engineer qualified in structural design engineer's chain engineer's level engineer's scale engineered brick engineered brick construction engineering engineering brick engineering constructions engineering fabrics engineering geological map engineering geologist engineering geology engineering geomorphology engineering guidance engineering hydrology engineering manager engineering map engineering materials Engineering News formula engineering proposal engineering release committee engineering sciences engineering services engineering skill engineering structures engineering survey engineering surveying engineering works Engler viscosity English basement English bond English cross bond English tile English truss enhanced slip resistance enhancement enlarged base enlarged footing enlarged pile enlargement enneastylos enrockment ensemble entablature entablement entasis enterclose entertainment enthalpy enthalpy chart enthalpy exchanger enthalpy-humidity difference ratio entity entrained air entrained air indicator entrainer entrainment entrainment ratio entrance entrance canopy entrance foyer entrance hall entrance head entrance lobby entrance lock entrance lock dock entrance loss entrance ramp entrance roof overhang entrapped air entropy entropy chart entry entry head entry loss entry slope entry station envelop envelop of air envelop of enclosure envelope envelope curve envelope line envelope of air envelope of enclosure envelope wall enveloping curve environment environment effects on construction productivity environment pollution environmental area environmental assessment environmental chamber environmental conditions environmental data environmental design environmental engineering environmental factors environmental hazards environmental history environmental impact environmental monitoring environmental protection environmental quality environmental recovery environmental restrictions environmental safety environmental science environmental system environmental temperature epipedon epoxy epoxy adhesive epoxy coated reinforcement epoxy concrete epoxy cure-seal-harden compound epoxy injection epoxy mortar epoxy paint epoxy resin epoxy topping epoxy-coated rebar epoxy-coated reinforcing bar equal equal and opposite forces equal angle equal duo-pitched roof equal friction method equal lay rope equal tee equality equality of moments equality of the rotation angles equalization lagoon equalizer equalizing equalizing bed equalizing damper equalizing pressure equalizing reservoir equalizing slab equalizing tank equalizing valve equate equating equating the moments equation equation of constraints equation of curve equation of equilibrium equation of forces equation of heat transfer equation of influence line equation of mass transfer equation of moments equation of motion equation of rotation equation of state equation of static equilibrium equation of three moments equation of virtual work equidistant equilateral arch equilateral polygon equilateral roof equilibrant equilibrant force equilibrium equilibrium conditions equilibrium criterion equilibrium drawdown equilibrium moisture content equilibrium of forces equilibrium polygon equilibrium position equilibrium pressure equilibrium state equilibrium temperature equipment equipment found to be damaged equipment ground equipment housing space equipment room equipment schedule equipotential lines equipotential surface equivalent equivalent action equivalent diameter equivalent embedment length equivalent footing analogy equivalent force equivalent full-load operating hours equivalent grain size equivalent length equivalent load equivalent load method equivalent mass

equivalent pavement equivalent pipe equivalent reinstatement equivalent single-axle loading equivalent stress equivalent temperature equivalent value of population number equivalent water levels erecting crew erecting equipment erecting equipment capacity erecting plan erecting room erecting stage erecting tools erecting yard erection erection aid erection brace erection by floating erection column erection contract erection device erection diagram erection drawing erection gang erection hinge erection instructions erection joint erection load erection method erection of cranes erection practice erection procedure erection rate erection reinforcement erection schedule erection scheme erection sequence erection site erection speed erection stress erection techniques erection tower erection truss erection work erector erector arm ergonomics erosion erosion protection works erosive velocity errand erratic error error error of closure error of result error of survey escalator escalator tunnel escalator well escapage escape escape canal escape gallery escape gradient escape route escape shute escape stair escapeway esconson escutcheon escutcheon pin espagnolette espagnolette bolt espalier established safety rules establishment estate estate road estimate estimate of heat loss estimated cost estimated flow estimated profit estimated project costs estimating estimation estimator estimator-engineer estrich gypsum etching eternally frozen ground ettringite Euler formula Euler load eupatheoscope eupathoscope eurhythmy Eurocode Eurocode for concrete European datum Eurostandards eustyle eutectic mixture eutectic point evacuated tube gasket evacuation evacuation plan evacuation procedure evacuation signal evaluation evaporating pressure evaporating temperature evaporation evaporation basin evaporation coil evaporation heat evaporation loss evaporation pressure evaporation station evaporation temperature evaporative condenser evaporative cooling evaporative heat meter evaporative humidifier evaporator evase stack evenness event eventual flood ever frozen layer everfrost evidence evidence of suitability exact solution exaggeration exaggered stereo examination excavated earth hauling excavated material excavated tank excavating excavating attachment excavating cableway excavating equipment excavating machines excavating of hard ground excavating tools excavation excavation bottom excavation planning excavation site excavation works excavator excavator-loader exceedence interval excess excess air excess heat excess load excess moisture excess pore pressure excess pressure excess sludge excess temperature excess water excessive air elimination excessive bleeding excessive elastic deformation excessive stiffness excessive wear exchange exchange capacity exchange capacity of ion exchanger exchange performance factor exchange resin exchanger execution execution of work exedra exergy exfiltration exfoliated vermiculite exfoliated vermiculite concrete exfoliation exhaust exhaust air exhaust air terminal exhaust air volume exhaust canopy exhaust damper exhaust duct exhaust fan exhaust flue exhaust funnel exhaust grille exhaust hood exhaust intake exhaust opening exhaust outlet exhaust panel exhaust plant exhaust plume exhaust register exhaust shaft exhaust shaft ventilation exhaust stack exhaust steam exhaust steam pipe exhaust system exhaust valve exhaust ventilation exhausted enclosure exhauster exhibition space exit exit air exit design speed exit gradient exit loss exit ramp exit sign exit taxiway exit velocity exit zone exitance exitway exothermal reaction expamet expandable sleeve expandable sleeve concrete test expanded bed filter expanded blastfurnace slag expanded cement expanded clay expanded concrete expanded cork expanded cork sheet expanded foam expanded glass expanded lath expanded metal expanded metal fabric expanded metal reinforcement expanded minerals expanded perlite expanded plastic expanded polystyrene expanded polystyrene form panel expanded rubber expanded shale expanded vermiculite expanded-clay concrete expanded-metal partition expander expanding fixings expanding plug expanding vault expanding-lattice clay expansion expansion bearing expansion bellows expansion bend expansion bit expansion bolt expansion coefficient expansion coupling expansion curve expansion dam expansion forces expansion gland expansion groove expansion index expansion joint expansion joint cover expansion line expansion piece expansion pipe expansion producing agent expansion roller expansion sleeve expansion strip expansion tank expansion valve expansion vessel expansive bit expansive clay expansive-cement concrete expected change in size expected conditions expected life expected service expenditure expense experience experiment experimental analysis experimental design experimental investigation experimental precision experimental procedure experimental program experimental research experimental results experimental value experimental work expert investigation explanatory drawing explanatory note explement exploded view exploration exploration engineer exploratory adit exploratory boring exploratory heading explosimeter explosion explosion hazard explosion load explosion shock wave explosion-proof fan explosion-proof luminaire explosive explosive air-gas mixture explosive concentration explosive dust explosive limits explosive range explosive rivet explosive safety explosive-actuated gun expo building exponent export employment exposed aggregate concrete exposed aggregate finish exposed application exposed face exposed finish tile exposed intake exposed masonry exposed surface of roofing felt exposed to open flame exposed wiring exposing line exposition hall exposure exposure conditions exposure duration exposure hazard exposure tests express freeway express-filter expressway extend extended aeration extended aeration plant extended concrete product range extended jib extended position of outrigger beams extended site exploration extended surface extended surface heat exchanger extended-life superplasticizer extender extending seat extensibility extensible boom platform extension extension area extension device extension flush bolt extension handle extension ladder extension lead extension leaders extension of base line extension trestle ladder extensometer exterior balcony exterior finish exterior hood exterior panel exterior piping exterior separation exterior stair exterior support exterior tier exterior wall exterior zone exterior-grade plywood exterior-type plywood external cable external conditions external construction exposed to the weather external couple external distance external downpipe external escape route external forces external friction external heat loss external moment external panel wall external plastering external prestress external protection structure external rendering external skin external stairway external temperature external vibrator external wall external wall insulation external work externalities externally reinforced concrete beam extinguisher extinguishing installation extra foresight extra heavy concrete extra labor extra work extra-rapid hardening cement extract air extract duct extract fan extract system extract ventilation extract ventilator extract window extracting extracting water by pumping extraction extractor extrados extreme fiber extreme lightweight concrete extreme stress extreme value extreme wind extremely high liquid limit soil extremes extrude netting extruded concrete extruded concrete lining extruded section extruded tile extruder extrusion extrusive rock eye eye ball eye bolt eye hook eye nut eyebar eyebolt eyeglass