Pfa grouts for stabilising mine workings
Pfa grouts for stabilising mine workings
- Watford BRE 2006
- 4p. 30cm.
- BRE Information Paper (IP 10/06) .
Since the 1970s many disused mine workings have been stabilised by filling with grouts based on pulverised fuel ash (pfa) to prevent surface collapse. This paper summarises guidance on the selection of environmentally compatible and cost-effective materials and techniques and also gives authoritative advice on good practice.
1860819486 9781860819486
United Kingdom--
693.54 $2 18
Since the 1970s many disused mine workings have been stabilised by filling with grouts based on pulverised fuel ash (pfa) to prevent surface collapse. This paper summarises guidance on the selection of environmentally compatible and cost-effective materials and techniques and also gives authoritative advice on good practice.
1860819486 9781860819486
United Kingdom--
693.54 $2 18