الفهرس | Only 14 pages are availabe for public view |
Abstract Ferrocement is a construction material that specializes at crack management, impact resistance, and durability. The primary objective of this study is to look into the effect of different metallic mesh reinforcing materials on the flexural behavior of lightweight ferrocement composite beams as a suitable replacement for traditional reinforced concrete beams. Compared with the traditional reinforced concrete part, the weight of the test part is lighter. To strengthen the ferrocement skin layers, two types of steel mesh (Welded wire mesh and expanded metal mesh) were used. The main test parameters in the current investigation are: • Type of steel mesh used to reinforce the ferrocement beams; namely expanded steel mesh and welded wires mesh. • Type of used concrete. • Number of layers of reinforcing steel meshes layers in ferrocement beams. Fourteen beams with dimensions of 1000 mm length, 100 mm width, and 150 mm depth were cast and tested to failure under flexural loadings. At all levels of loading, the deformation characteristics and cracking behavior of each beam were observed and monitored. The results showed that the ferrocement composite beams could achieve high ultimate and serviceability loads, fracture resistance management, high ductility, lighter and high-energy absorption compared with conventional beam. It might have genuine building advantages for developing countries. |