EN 13969:2004/A1:2006

Overview

EN 13969:2004/A1:2006 - published by CEN - defines flexible reinforced bitumen sheets used for waterproofing as bitumen damp proof sheets and bitumen basement tanking sheets. The standard covers definitions, essential characteristics, required test methods and the procedures for evaluating conformity of products whose intended use is as water vapour control layers in building construction. Amendment A1 (2006) updates specific clauses (notably impact resistance and related testing/marking information).

Key Topics and Requirements

• Scope and definitions: Clarifies product types (bitumen damp proof sheets and basement tanking sheets) and their functional use as vapour control and damp-proofing layers.
• Characteristics and performance criteria: Lists required product properties and the format for expressing results (example product data sheet included in Annex B).
• Test methods: Specifies referenced test standards to verify properties. For example, resistance to impact is determined in accordance with EN 12691, and the measured result must be greater than or equal to the manufacturer’s limiting value (MLV).
• Frequency of testing and conformity: Amendment A1 updates compliance criteria and testing frequency tables (e.g., how impact resistance is included in initial type testing).
• CE marking and labeling: The standard provides guidance on CE marking related information and example labeling values (Annex ZA includes an example impact resistance: 700 mm - Method A).
• Product data sheets: Annex B gives an example layout for reporting test results (e.g., impact resistance expressed in mm with reference to method A or B and the MLV).

Applications and Who Uses It

• Manufacturers of bitumen damp proof sheets and basement tanking products use EN 13969:2004/A1:2006 to design, test and declare conformity of products for the European market.
• Test laboratories reference the standard and referenced methods (such as EN 12691 for impact) when performing type and routine testing.
• Architects, specifiers and consultants use the standard to compare product performance, specify appropriate vapour control layers and ensure compliance with design requirements.
• Contractors and installers rely on the defined characteristics and product data sheets to select suitable waterproofing materials for foundations, basements and ground-contact walls.
• Regulators and certification bodies apply the conformity evaluation and CE marking guidance when assessing market compliance.

Related Standards

• EN 12691 (impact resistance test method) - explicitly referenced for impact testing of bitumen sheets.
• Other CEN standards on flexible sheets for waterproofing (see CEN/TC 254 portfolio) may be relevant for broader waterproofing systems and compatibility.

Keywords: EN 13969:2004/A1:2006, bitumen damp proof sheets, bitumen basement tanking sheets, flexible sheets for waterproofing, water vapour control layers, EN 12691, impact resistance, CE marking, conformity, product data sheet.