The skip arrives, it gets filled up with debris from your latest DIY renovation or a good old-fashioned clear-out – and then it’s gone, whisked off by a big lorry, leaving you and your now clear driveway and thinking “job done”. But do you know just where it goes, once it disappears out of your sight? It might surprise you to learn the full story, especially given how many skips-worth of waste are collected, sorted and processed every year in the UK. The skip may disappear from your sight, but there’s far more to it than meets the eye.
First things first, no, it’s not straight to landfill: the majority of the time your skip will go to what’s called a materials recovery facility (MRF). This is a large-scale sorting site, where all the mixed waste will be broken down into separate categories. A lot of people might assume that this is a purely manual process where someone in hi-vis gloves is tasked with rummaging through your skipful of detritus, sifting for anything that can be saved. In reality, however, there are usually all manner of mechanical, automated, even magnetic separation techniques in place at an MRF, working alongside very trained operatives who know exactly what they’re doing. What’s perhaps surprising is just how much valuable stuff can be extracted from a skip that’s been indiscriminately filled with bits and bobs from a house clearance. For Swansea Skip Hire, contact https://pendragonskiphire.co.uk/swansea-skip-hire/
First and foremost, metal. All metal gets plucked out thanks to huge magnets at most facilities. There’s quite a split here, between ferrous and non-ferrous metals, some of which have a high intrinsic recycling value, like copper and aluminium. Next up, timber, which gets picked out for many different fates, perhaps turning up as animal bedding, biomass fuel or being resawn into new, reusable timbers. Rubble is another key area, being made up of mainly brick and concrete. Much like with general builders’ waste, these heavy-duty materials come from skips where bricks and blocks were cleared during demolition work. They’ll often be crushed down and further screened before getting sold back out to construction projects as recycled aggregate, a totally sustainable way of reusing old material in place of virgin, quarried alternatives.
And then there’s what is called residual. Non-recyclable waste is a catch-all term for any items in a skip that can’t be economically extracted. Don’t worry, though, you’d be surprised at just how small this fraction actually amounts to, perhaps representing less than 10% of a typical construction or general waste load today, compared to more like 90% a decade or two ago.
Leave a Reply