PD CEN TR 15601-2012 PDF

Full title and description

PD CEN/TR 15601:2012 — Hygrothermal performance of buildings — Resistance to wind‑driven rain of roof coverings with discontinuously laid small elements — Test methods. This published document reproduces the CEN Technical Report that specifies a laboratory test method to assess how pitched roof coverings made from discontinuously laid small elements (for example clay or concrete tiles, slates, fibre‑cement slates and natural stone tiles) resist wind‑driven and deluge rain.

Abstract

This Technical Report describes the principle, apparatus, specimen preparation, test procedure, evaluation and reporting requirements for a standardised test simulating wind‑driven and deluge rain on pitched roofs covered with discontinuously laid small elements. Informative annexes provide example apparatus, derivation of rainfall rates on pitched roofs and guidance on use of test results. The method may be adapted for related fittings and components.

General information

• Status: Published / Current (CEN Technical Report adopted and published as PD by national bodies).
• Publication date: 2012 (national PD/translation/adoption documents show publication dates in April–June 2012; BSI PD listing: 30 April 2012; some national adoptions list dates in May–June 2012).
• Publisher: Comite Europeen de Normalisation (CEN) — published as CEN/TR 15601:2012; also issued as a PD CEN/TR document by national bodies (for example BSI published PD CEN/TR 15601:2012).
• ICS / categories: 91.120.10 (Thermal insulation of buildings); 91.120.30 (Waterproofing).
• Edition / version: CEN/TR 15601:2012 (Technical Report; PD national publications bear the same 2012 edition).
• Number of pages: Typically 25–28 pages depending on the national PD/adoption formatting (national sales listings commonly show 25 or 28 pages).

Scope

The TR provides a laboratory test method to determine the resistance of pitched roof coverings made from discontinuously laid, unsealed small elements to wind‑driven rain and deluge conditions. It is intended for roof coverings such as clay and concrete tiles, slates, fibre cement slates and natural stone tiles; the technique may be adapted for associated fittings. The procedure defines specimen preparation, apparatus, test steps, result evaluation and reporting.

Key topics and requirements

• Defined test principle and performance criteria for resistance to wind‑driven and deluge rain on pitched roof coverings.
• Specification of test specimen types, mounting and edge conditions for discontinuously laid small elements.
• Apparatus requirements including rain generation, wind simulation and mounting rigs (informative examples in annex).
• Detailed stepwise test procedure, measurement and observation points, and pass/fail or evaluation rules.
• Guidance on deriving rainfall rates on pitched roofs and using test results for product assessment.

Typical use and users

Used by test laboratories, product manufacturers (roof tiles, slates, modular roof elements), building envelope consultants, certification bodies and national standards committees to characterise and compare the rain‑resistance performance of small‑element pitched roof coverings under controlled laboratory conditions. Also used when preparing product performance data for regulatory or certification purposes.

Related standards

Associated with the suite of CEN documents on hygrothermal performance, roofing and waterproofing; it is intended to complement EN and CEN guidance on roof coverings and thermal/moisture performance. National PD/adoption publications by bodies such as BSI, AFNOR and national standards organisations reproduce or adapt the TR for local use. Users should consult the relevant EN/CEN roofing and waterproofing product standards for conformity / regulatory contexts.

Keywords

wind‑driven rain; roof coverings; small elements; tiles; slates; test methods; hygrothermal performance; waterproofing; pitched roofs; CEN/TR 15601.

FAQ

Q: What is this standard?

A: It is CEN/TR 15601:2012, a CEN Technical Report (published as PD documents by national bodies) that defines laboratory test methods to assess the resistance of discontinuously laid small‑element pitched roof coverings to wind‑driven and deluge rain.

Q: What does it cover?

A: The document covers the test principle, specimen preparation, apparatus, stepwise test procedure, evaluation of results and reporting requirements for simulating wind‑driven rain on pitched roof coverings made from small, discontinuous elements (e.g., clay tiles, concrete tiles, slates, fibre‑cement slates, stone). Annexes give example apparatus and derivation of rainfall rates for pitched roofs.

Q: Who typically uses it?

A: Test laboratories, roofing product manufacturers, product certification bodies, building envelope consultants and standards committees use it to evaluate and compare rain resistance of roof coverings and to support product declarations or certification.

Q: Is it current or superseded?

A: As of the available national listings and CEN product records, CEN/TR 15601:2012 is published and treated as the 2012 Technical Report; national PD/adoption documents (BSI, AFNOR, etc.) reproduce the 2012 edition. Users should check national standards catalogues or CEN announcements for any later revisions or withdrawals before relying on it for regulatory compliance.

Q: Is it part of a series?

A: It forms part of the CEN work on hygrothermal performance and waterproofing of building envelopes and is aligned with other CEN/EN documents covering roofing products and building moisture/thermal performance. National PD versions make the TR available for local application.

Q: What are the key keywords?

A: wind‑driven rain; pitched roof; tiles; slates; test method; hygrothermal; waterproofing; discontinuously laid elements; CEN/TR 15601:2012.