| 000 | 00689cab a2200217 4500 | ||
|---|---|---|---|
| 001 | WB2515-05 | ||
| 008 | 090401t1989 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u10787 | ||
| 041 | _aeng | ||
| 245 | _aSalt corroding road bridges | ||
| 260 | _c1989 | ||
| 350 | _a0 | ||
| 490 |
_aDaily Telegraph _v19/4/89 p4 |
||
| 490 |
_aFinancial Times _v19/4/89 p11 |
||
| 520 | _aA DTp study on the performance of concrete in road bridges concludes that about £800m needs to be spent to repair bridges which are deteriorating through the use of de-icing salt in winter. | ||
| 650 | _aCORROSION | ||
| 650 | _aMOTORWAYS | ||
| 690 | _aBUILT ENVIRONMENT | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c6860 _d6860 |
||