Completion - Any -2022 Reference project type - Any -Certified sustainable constructionPrivate housing-Detached and duplex houses-Multi-family houses/apartment buildingsIndustrial buildingsInfrastructure and public buildings-Airports-Bridges-Commerce and hotels-Education and culture-Health and research-Offices and administrative buildings-Roads and railway-Sports and recreation-Squares and parks-Spoil deposit and tanks-Car parks-Mining-Tunnels-Hydraulic structures and channels-Ports-Sea and flood defence-Energy generation systemsAgriculture and stabling-Silos-Swine barn-Poultry stall-Cowshed-Horse stable-Meat and young cattle stall Product category - Any --i.active-i.clime-i.design-i.flow-i.idro-i.light-i.power-i.pro-i.sound-i.speed-i.tech-i.work-Flooring elements-Stairs-Barrier-Balcony-Bridge deck-Ceiling-Culvert-Concrete pipe-System-built cellar-Wall-Retaining wallConcrete-White concrete-Mortars-Liquid concrete-Pump services-Rapid hardening concrete-Self-compacting concrete-Ready-mixed concrete-Resource-conserving concrete-Steel fiber concrete-Light mortar-Highly frost and salt resistant concrete-Heavy concrete-Highly water resistant concrete-Leveling floor screed on calciumsulfat basis-Leveling floor screed on cement basis-Exposed concrete-Low carbon concrete-Concrete for heavy-duty service-Colored concrete-Light concreteAsphaltBuilding products-Construction panel-Bricks-Exposed masonry-Lime-Limestone-Blocks-Aircrete blocks-Aggregate blocks-Steel pipes-StonesCement additivesCement and binders-Anchor grout-Binders geotechnics-Dry shotcrete-Injection cements-Grey cement-Gypsum and anhydrite-Hydraulic lime-Hydraulic road binders-Insulators-Masonry cement-Plaster and masonry binders-Slag cement-Special binders-Specialty cements-Tiocem-Trass cement-White cement-CEM I-CEM II-CEM III-CEM IV-CEM VAggregates-Crushed rocks-Sand and gravel-Soil-Geotextiles 1 results Tanzanite Bridge , Tanzania