Civil Engineering Reference Book, Band 4

activated sludge airport asphalt ballast bill of quantities bitumen breakwater bridges Britain buildings bullhead rail canal capacity carried cast iron cement cent channel civil engineering compressed air construction contract contractor cost cranes depth diam diameter drainage drains dry weather flow effect electric embankment excavated expansion joints factor of safety Figure filters fire formula girders gradient harbour height installation joints laid lb/sq length load load transference lock London material maximum method minimum necessary normal operation patent pavement pipe plant platform practice pre-cast pressure prestressed prestressed concrete pumping quantity radius rail railway reinforced concrete reservoir river road roof runway sewage sewer sheet piling slab sleepers slope sludge soil speed standard steel stress structure structure gauge subgrade suitable superelevation supply surface TABLE thickness timber track traffic trench usually valve velocity vertical walls waves weir wheel width