Along with the development progress in Indonesia, it causes reduction of green areas. Coupled lack public awareness environment is a problem that must be considered. Pervious concrete as one solutions pavement construction, sheet piles, retaining walls product can considered successfully meeting expectations an environmentally friendly construction. For road pavement, pervious have strength 30 ...

This paper investigates the mechanical and micro-interfacial properties of recycled concrete. Concrete specimens with brick coarse aggregate (RBCA) admixtures 0%, 25%, 50%, 75%, 100% were prepared. Apparent density, slump, tests carried out to evaluate behavior The evolution laws parameters such as compressive strength, peak strain, elastic modulus concrete tested analyzed. Combined numerical a...

Limestone is mainly constituent of chemical compound calcium carbonate (CaCo3). It is basically called sedimentary rock substance. As per researchers it forms 10% of total volume of Sedimentary rock. The extrusion & Implementation of limestone in any form deals with ease of work and as a less pollutant for Environment, hence it can be massively used and utilized as a replacement to coarse aggre...

The present investigation aims at the study of properties of concrete in which stone dust is used as a partial replacement for coarse sand and tyre-chips of size 4.7 to 10 mm as partial replacement of coarse aggregate by weight.