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V brick V drain V-bank filter V-beam sheeting V-notch weir V-shaped ditch V-shaped joint vacation hotel vacation house vacuum vacuum breaker vacuum breaking vacuum breaking action vacuum cleaner vacuum concrete vacuum concrete method of bridge construction vacuum dewatering vacuum dewatering plant vacuum filter vacuum filtration vacuum gauge vacuum gauge suction lift vacuum heating system vacuum lifting equipment vacuum mat vacuum pad vacuum pump vacuum refrigeration machine vacuum return system vacuum sampling tube vacuum saturation vacuum steam heating vacuum suction head vacuum test vacuum treatment of concrete vacuum waste disposal system vacuum wellpoint vacuum-gauge pressure vacuum-treated concrete floor validate validity validity of the test data valley valley beam valley board valley flashing valley gutter valley jack valley piece valley rafter valley roof valley stanchion valley storage value valve valve area valve body valve bonnet valve bounce valve box valve chamber valve disk valve flutter valve gate valve head valve lift valve opening valve passage valve plate valve port valve positioner valve seat valve shaft valve stem valve travel valve trim valveless pulse-jet method van vanadium vandal-proof equipment Vandyke brown vane vane anemometer vane axial fan vane borer vane shear method vane test vaned outlet vanishing point vapor vapor barrier vapor lock vapor permeability vapor permeability coefficient vapor pressure vapor resistance vapor-proof vapor-tight vaporization vaporizing oil burner vaporous state vaporproof envelop vaporproof envelope variable variable air volume box variable air volume system variable capacity gasholder variable component variable force variable inlet vanes variable load variable message sign variable orifice self-acting valve variable pitch axial flow fan variable refrigerant volume system variable speed drive variable speed motor variable volume system variable water volume system variation variation in the magnitude variation in the sense variation of the bending moment along the length of the beam variation of the project variation with time variational equation variations from plumb variations in the shape variator variety variety of building techniques variety store various applications varnish varved clay varying varying load varying the radius vault vault abutment vault arch vault bay vault crown vault rib vault structure vaulting vaulting tile VAV system Vebe apparatus vector vector addition vector constant vector equation vector field vector function vector multiplication vector quantity vee belt drive vegetation vegetation cover establishment vehicle vehicle emission vehicle interval vehicle load vehicle mechanic vehicle parapet vehicle-free environment vehicle-mounted equipment vehicular live loads vehicular tunnel vein velocity velocity contour

velocity contour diagram velocity field velocity gauging velocity head velocity of the waves velocity pressure velocity profile velocity range velocity reduction method velocity vector velometer vena contracta veneer veneer base veneer bolt veneer plaster veneer tie veneered ceiling veneered construction veneered door veneered plywood veneered stock veneered wall venetian blind venetian light venetian mosaic vent vent cap vent hole vent pipe vent sash vent shaft vent stack vent valve vented form vented forms vented gas heater vented system ventilated casing ventilated ceiling ventilated hood ventilated light fitting ventilated pad foundation ventilating pipe ventilating skylight ventilating station ventilation ventilation air ventilation aperture ventilation brick ventilation building ventilation cavity ventilation chamber ventilation cooling ventilation cooling tower ventilation duct ventilation gallery ventilation heat gain ventilation heat load ventilation heat loss ventilation hood ventilation manifold ventilation opening ventilation panel ventilation pipe ventilation plant ventilation plant room ventilation rate ventilation shaft ventilation system ventilator venting venting device ventlight venture Venturi meter Venturi nozzle Venturi pipe Venturi scrubber Venturi tube ventury air-conditioner veranda verandah verdigris verge verge board verge course verge fillet verge with barge boards verification vermiculate concrete vermiculated work vermiculite vermiculite aggregate vermiculite concrete vermiculite plaster vernacular architecture versatile blockplant versatility versatility in structure shapes version vertex vertical vertical alignment vertical angle vertical bar vertical boiler vertical cantilever vertical casting in batteries vertical component vertical curb vertical curve vertical discharge cap vertical discharge roof ventilator vertical erection vertical exit vertical flow sedimentation tank vertical gate vertical hitch vertical jet discharge vertical lift bridge vertical lift span vertical lift weir vertical line vertical links vertical load vertical meeting rail vertical member vertical plane vertical position vertical sand drain vertical shear vertical siding vertical sliding window vertical slip form vertical stacking vertical strip door vertical tank vertical ties vertical tiling vertical tray conveyor vertical velocity curve vertical-fiber brick vertical-sided pile vertically movable dome shutter vertically pivoted window very low workability concrete mix very soft clay very soft soil vessel vessel for a wide range of duties vest vest-pocket park vestibule viaduct vial viatecture vibracore vibrated concrete vibrated mortar cube test vibrated shaft Franki pile vibrating vibrating and finishing machine vibrating beam vibrating conveyor vibrating crushing test vibrating hammer vibrating leveling beam vibrating machine vibrating pebble mill vibrating pile driver vibrating plate vibrating roller vibrating screed

vibrating screen vibrating table vibrating tamper vibrating tamping plate vibrating tool vibration vibration absorber vibration control vibration conveyor vibration frequency vibration generator vibration insulation vibration insulator vibration isolation vibration isolator vibration limit vibration meter vibration puddling vibration source vibration spectrum vibration time vibration-damping material vibrational frequency vibrational instability vibrationless operation vibrator vibrator head vibratory beam vibratory bullfloat vibratory compacting vibratory compactor vibratory method vibratory pan vibratory pile driver vibratory pile driving vibratory roller vibratory sampler vibratory screen vibro pile vibro-driver vibro-float vibroflot machine vibrograph vibrorolling vibrotrunk Vicat apparatus Vicat needle Vicat needle test vice Vicker's hardness Vickers method of hardness testing Vierendeel girder Vierendeel truss view viewing tower village village planning vinyl paint vinyl plastic vinyl tile vinyl-asbestos tile vinyl-coated steel violation violet virgin compression virgin curve virgin land Virginia slate virtual deformation virtual displacement virtual displacement law virtual eccentricity virtual stability virtual work virtual work law viscoelastic deformation viscoelastic properties viscoelastic strain viscosity viscosity coefficient viscous air filter viscous bitumen viscous flow viscous forces vise visibility distance visibility range visibility zone visible integration of architectural and structural design vision vision threshold visionproof glass visitor parking visor vista visual aids visual aids to approach visual airport weather runway capacity visual assessment visual evaluation visual ground aids visual imagery visual impact visual inspection visual runway visualization vitiated air vitreous china sanitary ware vitreous enamel finish vitreous tile vitrified brick vitrified ceramic drain pipe vitrified pipe vitrified tile pipe vitrified-clay pipe vivarium vocational school void void coefficient void content void former void grouting void index void pocket void/cement ratio voids content voids ratio voids volume volatile matters volcanic ash volcanic glass voltage fluctuation voltage fluctuations voltage jump voltage range volume volume batching volume content volume control damper volume controller volume curve volume deformation volume dilatation volume flow volume method of measuring aggregates volume of earth to be moved volume of excavation volume of work volume strain volumes of cut and fill volumeter volumetric batch plant volumetric coefficient of thermal expansion volumetric control valve volumetric deformation volumetric heat capacity volumetric pump volute volute siphon vortex vortex air supply panel vortex burner vortex diffuser vortex flow vortex generator vortex reactor vortex tube vote voussior brick voussoir VRV system vug VWV system