I was very pleased a couple of days back to go and visit a site in East London where the company MixIt have just installed a new Stetter Concrete Recycler.
The new site is on the Thames just East of London City airport and they produce a lot of fresh concrete at their new facility there.
Jim Taylor who owns the business saw the value many years ago in recycling the leftover unused concrete because it gives him free aggregates and water to use in fresh batches that he would otherwise have to pay for.
It also saves him from having to pay to send all that unused concrete to landfill, which, leading to less landfill is also positive thing for the local community and environment as a whole.
It was interesting seeing it all working together, and in conjunction with a silt press machine for further cleaning of the recycled water.
Normally extra cement would need to be added to fresh batches where recycled water collected in this way was being used but not here. Jim added a silt press machine to clean the water to the point that it can be used just as fresh water in new batches.
The reclaimed aggregates add up to several tons per day and while not a lot in the grand scheme of things, that is money still saved. In fact Jim, who has another similar set up at a different location said that the whole system at the other location, including the silt press paid for itself in six months.
Having the recycling system also allowed the company to gain it's ISO 14001 certificate which is quite good for landing certain jobs where the end client is concerned about environmental impacts.
All in all it seems that MixIt's investment in a Stetter Recycling system is paying serious dividends.
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