Civil Engineering & Built Environment field
Technologies curated under the Civil Engineering & Built Environment field in TechTree.
Ancient
- Basic Shelter (basic_shelter) — -21000 / millennium
- Masonry (masonry) — -9600 / century
- Megalithic Construction (megalithic_construction) — -9600 / century
- Rope Bridges (rope_bridges) — -9500 / unknown
- Predomestication Granaries (basketry_granaries) — -9300 / century
- Concrete (concrete) — -7000 / millennium
- Urbanization (urbanization) — -4000 / millennium
- Reed Mat Architecture (reed_mat_architecture) — -3300 / century
- Canal Networks (canal_networks) — -3000 / century
- Dams and Reservoirs (dams_and_reservoirs) — -3000 / millennium
- Local Irrigation Canals (irrigation_canals_local) — -3000 / century
- Sewers and Drainage (sewers_and_drainage) — -2600 / century
Classical
- Roads (roads) — -4000 / millennium
- Arches and Domes (arches_domes) — -3000 / millennium
- Surveying (surveying) — -3000 / millennium
- Orthogonal Grid Urban Planning (urban_planning_grid_system) — -1500 / century
- Qanat Water Supply (qanat_water_supply) — -1000 / millennium
- Aqueducts (aqueducts) — -700 / century
- Classical Monumental Construction (construction) — -600 / century
- Municipal Building Codes (municipal_building_codes) — -500 / exact
- Layered Roman Road Surfaces (concrete_road_surfaces) — -312 / exact
- Aqueduct Siphons & Lead Pipes (aqueduct_siphons_lead_pipes) — -300 / century
- Roman Concrete (Opus Caementicium) (roman_concrete_opus_caementicium) — -200 / century
- Standardized Road Milestones (standardized_road_milestones) — -124 / exact
- Concrete Vaulting (concrete_vaulting) — -100 / century
- Amphitheater & Colosseum (amphitheater_colosseum) — -80 / decade
- Arch Bridge Construction (arch_bridge_construction) — -62 / exact
- Urban Sewer Inspection (urban_sewer_inspection) — -33 / exact
- Road Tolls and Maintenance Funding (toll_roads_and_bridges) — -20 / exact
- Roman Road Maintenance Administration (road_maintenance_crews) — -20 / exact
- Aqueduct Maintenance Crews (aqueduct_maintenance_crews) — 97 / exact
Medieval
- Canal Lock Gates (canal_lock_gates) — 983 / exact
- Gothic Architecture (gothic_architecture) — 1140 / decade
- Municipal Water Supply (municipal_water_supply) — 1200 / century
- Urban Firefighting Ordinances (urban_firefighting_ordinances) — 1200 / century
- Bridge Chapels & Tolls (bridge_chapels_tolls) — 1350 / decade
Renaissance
- Roman Architecture Revival (roman_architecture_revival) — 1400 / century
- Renaissance Architecture (Brunelleschi) (renaissance_architecture_brunelleschi) — 1419 / exact
- Urban Fire Codes (urban_fire_codes) — 1667 / exact
Industrial
- Portland Cement (portland_cement) — 1824 / exact
- Industrial Urbanization (industrial_urbanization) — 1825 / unknown
- Railroads (railroads) — 1825 / exact
- Steel-Cable Suspension Bridges (suspension_bridges) — 1826 / exact
- Sanitary Sewer Networks (sanitary_sewer_networks) — 1840 / decade
- Modern Public Sanitation (public_sanitation_modern) — 1848 / exact
- Sanitary Building Codes (sanitary_building_codes) — 1848 / unknown
- Reinforced Concrete (reinforced_concrete) — 1867 / exact
- Urban Mass Transit Networks (urban_mass_transit_networks) — 1881 / decade
- Steel-Frame Skyscrapers (skyscrapers_steel_frame) — 1885 / exact
- Electric Elevators (electric_elevators) — 1889 / exact
- Electric Subway Systems (urban_electric_subways) — 1891 / decade
- Reinforced Concrete Structures (reinforced_concrete_structures) — 1892 / exact
- Reinforced Concrete Bridges (reinforced_concrete_bridges) — 1894 / exact
Modern
- Skyscrapers (skyscrapers) — 1890 / decade
- Modern Urban Planning (urban_planning_modern) — 1950 / decade
- Highway Systems (highway_systems) — 1956 / exact
Future
- Autonomous Lunar Construction Fleets (autonomous_lunar_construction_fleets) — 2035 / unknown
- Biodesigned Construction Materials (biodesigned_construction_materials) — 2035 / unknown
- Mars Regolith Construction (mars_regolith_construction) — 2035 / unknown
- Robotic Construction Swarms (robotic_construction_swarms) — 2035 / unknown