Concrete / mortar demolition waste can be separated into “secondary aggregates” for recycling at a quality level that is similar to that of traditional raw materials; such as a powder that is ...

Why not recycled concrete? Date: February 8, 2016 Source: University of Notre Dame Summary: From paper towels to cups to plastic bottles, products made from recycled materials permeate our lives ...

Recycled concrete paving block waste as a selected sustainable substitute for natural aggregate in cement composites. Construction and Building Materials, 478, 141356.

When compared to 100% tire-aggregate concrete produced by conventional means, the preloaded concrete exhibited 97%, 59% and 20% increases in compressive, flexural and tensile strength, respectively.

To address resource sustainability issues, integration of the net-zero resource concept is paramount, from concrete design to the use of recycled coarse and fine aggregates.

Recycling innovation a "breakthrough for the construction industry" Cement is the key ingredient in concrete and responsible for around 90 per cent of the material's substantial carbon emissions.

Recent RPI Masters of Architecture graduate Henry Miller has devised a way to reuse waste plastic as an aggregate in cement, circumventing the energy-intensive process of plastic recycling. By ...

Professor Vivian Tam with a chamber of recycled aggregate ready for carbon dioxide injection. (ABC Radio Sydney: Declan Bowring) Professor Tam says her product, CO2 Concrete, will be commercially ...

My opinion of the collapse of the bridge in Miami is the use of round sandstone as aggregate in the concrete. Portland cement doesn't adhere to this stone. My uncle and sons only used crushed ...

Posted in green hacks, Science Tagged cement, Electric arc furnace, recycling ← Connecting (And Using) High-Capacity Batteries In Parallel An Improved Spectrometer, No Lasers Required → ...