TA Engineering (General). Civil engineering (General) 33 Compressive strength 6 Technology: general issues 6 History of engineering and technology 5 Aggregates 3 Bending strength 3 Concretes 3 High performance concrete 3 Materials science 3 Palm oil 3 Reinforced concrete 3 Tensile strength 3 compressive strength 3 Ashes 2 Cements 2 Chlorine compounds 2 Compression testing 2 Concrete aggregates 2 Concrete mixtures 2 Concrete testing 2 Control samples 2 Durability 2 Environmental engineering 2 Fiber reinforced materials 2 Fresh properties 2 Hardened concrete 2 Mechanical properties 2 Mortar 2 Nanostructured materials 2 Partial replacement 2