EN 1120:1996
Current
Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the resistance to chemical attack from the inside of a section in a deflected condition
03-20-1996
Foreword
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Test liquid
6 Apparatus
7 Test pieces
8 Determination of the dimensions of the test piece
9 Conditioning
10 Test procedure using deflection measurement
11 Test procedure using strain measurement
12 Calculation of extrapolated value
13 Test report
This standard specifies a method for determining the chemical resistance properties of glass-reinforced thermosetting plastics (GRP) pipes and fittings in a deflected condition for nominal sizes DN 100 and larger. In conjunction with EN 705 this standard provides a method for evaluating the effect of a chemical environment on the interior of a pipe or fitting after a specified period of time.
| Committee |
CEN/TC 155
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| PN EN 1120 : 2001 | Identical |
| NS EN 1120 : 1ED 1996 | Identical |
| NEN EN 1120 : 1996 | Identical |
| NF EN 1120 : 1996 | Identical |
| DIN EN 1120:1996-07 | Identical |
| NBN EN 1120 : 1996 | Identical |
| BS EN 1120:1996 | Identical |
| I.S. EN 1120:1996 | Identical |
| BS 2782-12.S1209A+B(1996) : 1996 | Identical |
| UNE-EN 1120:1996 | Identical |