
Originally Posted by
dozy
The german version of road resurfacing is a fast and economical system . They scrape off the the road surface and add new metal and bitumen than lay the new surface, so the old road makes up to 80% of the new road . All done by one machine with lazer guided height adjustment to smooth out the highs and lows giving a better and smoother surface. Most of this is done at night ,so it's ready for traffic at first light . Patching is like throwing good money after bad ,just do the job right once and everyone wins . The machine did trials in England in the 1990s ,but the Tories hated it . Robert Macalpine put an end to any suggestions to repair roads this way. Just like you say " too many brown envelopes filling the hip pockets of the shady" .
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