3D printing with concrete is a promising new method for rapid, low cost construction. The flexural strengths reinforced/unreinforced and printed/cast Warren trusses were tabulated the failure mechanisms reported. types of reinforcement used rebar(basalt steel), mesh (basalt aramid). effect loading geometry speed was measured basalt aramid composite, respectively. Due to expected variation in fl...

The construction industry is one of the biggest industries in world. One most important materials this reinforced steel bar. In site usually fabricated bars into form one-dimensional stocks and designed according to structural specification installed various components such as columns, beam, slab, foundation. purpose cutting stock problems for (rebar plan, RCP) satisfy project requirements also...

As a composite structure, the most important performance of reinforced concrete structure is bond behavior between them. Good key to ensuring service structures, which affects at various stages in its life cycle. However, actual structural analysis, it generally believed that two do not produce relative slips, resulting some differences analyzed and engineering situation. At present, many schol...

Using a concrete surface, the ingress of aggressive ions and initiation corrosion reaction an embedded steel rebar were studied. To reduce rebar, either coating on or repair material was used surface. Therefore, in present study, 200 µm thick Cu, Ti, 85Zn-15Al as materials, their coatings deposited surface using twin-wire arc thermal spray process. Different experiments such bond adhesion, wate...