PREN 1844 : DRAFT 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
FLEXIBLE SHEETS FOR WATERPROOFING - DETERMINATION OF RESISTANCE TO OZONE - PLASTIC AND RUBBER SHEETS FOR ROOF WATERPROOFING
12-01-2013
01-05-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Sampling
6 Test specimens
7 Conditioning
8 Test conditions
9 Procedure
10 Expression of results
11 Precision of test method
12 Test report
Bibliography
Describes a method for the determination of the resistance of plastic and rubber sheets for waterproofing to cracking when exposed, under static tensile strain, to air containing a definite concentration of ozone and at a definite temperature without the effects of direct light.
| Committee |
TC 254
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 12/30269005 DC : 0 | Identical |
| 00/105249 DC : DRAFT JULY 2000 | PREN 13956 - FLEXIBLE SHEETS FOR WATERPROOFING - PLASTIC AND RUBBER SHEETS FOR ROOF WATERPROOFING - DEFINITIONS AND CHARACTERISTICS |
| ISO 1431-3:2017 | Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 3: Reference and alternative methods for determining the ozone concentration in laboratory test chambers |
| ISO 23529:2016 | Rubber — General procedures for preparing and conditioning test pieces for physical test methods |
| ISO 1431-1:2012 | Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 1: Static and dynamic strain testing |
| EN 13416:2001 | Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Rules for sampling |