An entire concrete waste reuse model for producing recycled aggregate class H concrete was established with the objective of recycling concrete waste generated during ant [...]

Fracture behaviour of concrete is studied using two-phase material model. Propagation of a single macrocrack in hardened cement paste (matrix) and aggregate (particle) is [...]

Sophisticated analysing proceedings have been used in the past to assess the composition of hardened mortars. Chemical and mechanical tests combined with microscopic inve [...]

A new ecological concrete has been developed which utilizes CO2 emitted from a power plant and which can achieve CO2 emission levels below zero. This ecological concrete [...]

Elastic properties of carbon-incorporated AFm (Al2O3-Fe2O3-mono) phases are experimentally and theoretically calculated. From high-pressure x-ray diffraction, the bulk mo [...]

It is a fact well known that the active additions improves the mechanical as well as de durability of concrete structures. Usually the materials are tested in laboratory [...]

This study aims to clarify the amount of CO2 fixation in demolished concrete under different exposure conditions, and in addition, it aims at computing the LCCO2 (Life Cy [...]

Demolished concrete is often recycled as a crusher-run in Japan. It captures CO2 as the new surface is exposed to the air. This uptake is caused by carbonations of hydrat [...]