Tuesday, 16 September 2014

Endeavour to keep construction environment pollution free

Debris of Construction

The debris and concrete materials collected from the demolition or renovation are put thorough a crushing machine and crushed to produce smaller rocks, gravel and sand. Facilities which crush rocks only accept uncontaminated concrete that is concrete free of trash, wood, paper and other such materials. If the debris has any sort of metallic materials, it can be removed with an industrial strength magnet.

What is concrete recycling?


The clean, uncontaminated rocks and debris are arranged by size as larger chunks need to go through the crusher again. This is known as Concrete Recycling. The smaller pieces of concrete, that are produced, are used as gravel for fresh construction projects. Sub-base gravels are laid down as the lowest layer while building a road which then is covered with fresh concrete or asphalt. If the concrete is free of any sort of contaminants, it may be used as a dry aggregate for new concrete. To provide economical retaining walls, wire cages can be filled with crushed concrete and stacked together.

The modern day jungle of concrete sky risers and buildings are the parameters of judging the progress or aesthetic beauty of a civilization. New South Wales is a city that boasts monster concrete architects. The state has won immense accolades for its magnificent buildings ranging from museums, libraries to historical structures. The well-known Sydney Opera house is a resplendent example. The current state of the Earth is such, that it has been estimated that within the next 100 years the human race will be completely wiped out of its existence. Thus Reduce, Reuse and Recycle or the 3 R's are our only chance to escape the apocalypse. So, when the method of Recycling Concrete NSW is employed, it can help get rid of the pollution that is produced.

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