- hair crack
- hair felt
- hairpin
- hammerhead pier
- handling reinforcement
- harden
- harden (steel)
- hardened cement paste
- hardened concrete
- hardening
- hardening process
- hardening shrinkage
- hardening test
- hardness
- harmonised standard
- haunch (on beam)
- haunching concrete (around a pipe)
- hazard
- headed stud
- headroom
- heat
- heat insulation
- heat of hydration
- heat of setting
- heat treatment
- heat-treated steel
- heavy aggregates
- heavy concrete
- height
- height of the crack
- high alumina cement
- high bond action
- high bond bar
- high strength concrete
- high-pressure hose
- high-rise buiding
- high-tensile steel
- hinge
- hinged bearing
- hogging (of beam)
- hollow core slab
- hollow micro cores
- hollow section
- hollow slab
- hollow space
- honeycomb structure
- hook
- hoop reinforcement
- hop-dobber
- hot and cold-rolled steel
- hot(-dip) galvanizing
- hot-rolled steel
- hot-rolled wire
- humidity
- humm-sonde
- humus part of organic matter
- hydrated calcium silicate
- hydration
- hydration heat
- hydration shrinkage
- hydraulic binding agent
- hydraulic materials
- hydro valve
- hydrogen embrittlement
- hygroscopic
- hyperbolic shell
- hypothesis