SIST EN 1015-19:1999
(Main)Methods of test for mortar for masonry - Part 19: Determination of water vapour permeability of hardened rendering and plastering mortars
Methods of test for mortar for masonry - Part 19: Determination of water vapour permeability of hardened rendering and plastering mortars
This European Standard specifies a method for determining the steady state water vapour permeability of rendering and plastering mortars in accordance with prEN 998-1 at the upper and lower part of the hygroscopic range. The test method is applicable to mortars from which disc shaped specimens of uniform thickness between 10 mm and 30 mm can be made.
Prüfverfahren für Mörtel für Mauerwerk - Teil 19: Bestimmung der Wasserdampfdurchlässigkeit von Festmörteln aus Putzmörteln
Diese Europäische Norm legt ein Verfahren zur Bestimmung der Wasserdampfdurchlässigkeit im stationären Zustand von Putzmörteln nach prEN 998-1 im oberen und unteren Teil des hygroskopischen Bereiches fest. Das Prüfverfahren gilt nur für Mörtel, aus denen scheibenförmige Prüfkörper gleichbleibender Dicke zwischen 10 mm und 30 mm hergestellt werden können.
Méthodes d'essai des mortiers pour maçonnerie - Partie 19: Détermination de la perméabilité a la vapeur d'eau des mortiers d'enduits durcis
La présente norme européenne spécifie une méthode pour déterminer la perméabilité à la vapeur d'eau des mortiers pour enduits conformes au prEN 998-1, à la partie supérieure et inférieure de la plage hygroscopique. La méthode d'essai est applicable aux mortiers à partir desquels il est possible de prélever des éprouvettes en forme de disque d'une épaisseur uniforme comprise entre 10 mm et 30 mm.
Metode preskušanja zidarskih malt - 19. del: Ugotavljanje prepustnosti grobega in finega ometa za vodno paro
General Information
- Status
- Published
- Publication Date
- 31-Dec-1998
- Withdrawal Date
- 31-Jan-2001
- Technical Committee
- CAA - Mineral binders and masonry
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Jan-1999
- Due Date
- 01-Jan-1999
- Completion Date
- 01-Jan-1999
- Directive
- Harmonized Standard305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
Not Harmonized89/106/EEC - Construction products
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Referred By
SIST EN 998-1:2010 - Specification for mortar for masonry - Part 1: Rendering and plastering mortar - Effective Date
- 28-Jan-2026
- Referred By
SIST EN 998-1:2017 - Specification for mortar for masonry - Part 1: Rendering and plastering mortar - Effective Date
- 28-Jan-2026
- Effective Date
- 22-Dec-2008
Overview
SIST EN 1015-19:1999 is a European Standard that outlines the method for assessing the water vapour permeability of hardened rendering and plastering mortars. Developed by the Slovenski inštitut za standardizacijo (SIST), this standard provides a reliable procedure for determining how effectively mortars prevent or permit the passage of water vapour. This information plays a critical role in the design, selection, and application of mortars used in masonry construction, particularly when considering moisture management, durability, and the overall indoor climate of buildings.
Key Topics
- Water Vapour Permeability: The core focus is the steady-state water vapour permeability measurement of mortar samples, crucial for understanding their moisture regulation capabilities.
- Applicable Mortar Types: Targets rendering and plastering mortars as specified in prEN 998-1, which are widely used for protective and decorative coatings on masonry walls.
- Sample Requirements: The method is applicable to mortars that can be formed into disc-shaped specimens with uniform thicknesses between 10 mm and 30 mm.
- Hygroscopic Range: Tests are conducted at both the upper and lower parts of the hygroscopic range, reflecting real-world variations in atmospheric humidity.
Applications
Applying the test method described in SIST EN 1015-19:1999 delivers practical benefits across the construction and building materials industries:
- Product Development and Quality Control: Manufacturers can systematically test new mortar formulations for compliance and performance, ensuring that end products meet specified water vapour permeability requirements.
- Building Renovation and Restoration: Engineers and architects can select suitable plastering and rendering mortars that facilitate appropriate moisture transport, helping to preserve wall integrity in both new constructions and historically sensitive renovations.
- Material Specification: The standard's results aid in specifying mortars in design documents, supporting design professionals in achieving optimal indoor air quality and moisture management within buildings.
- Comparative Analysis: Offers a standardized basis for comparing water vapour permeability of various commercial mortar products, enhancing decision-making and project planning.
Related Standards
For comprehensive moisture management in masonry and ensuring compatibility in construction materials, consider these related standards:
- EN 1015-18: Methods of test for mortar for masonry - Determination of water absorption coefficient by capillarity.
- prEN 998-1: Specification for mortar for masonry - Rendering and plastering mortars.
- EN 1015-11: Methods of test for mortar for masonry - Determination of flexural and compressive strength of hardened mortar.
- EN 998-2: Specification for masonry mortars.
These standards, alongside SIST EN 1015-19:1999, form a robust framework for testing, selecting, and specifying mortars used in modern and traditional masonry.
SIST EN 1015-19:1999 is indispensable for professionals involved in construction, architecture, and materials testing, ensuring long-term durability and moisture control in masonry structures through reliable measurement of water vapour permeability.
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Frequently Asked Questions
SIST EN 1015-19:1999 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Methods of test for mortar for masonry - Part 19: Determination of water vapour permeability of hardened rendering and plastering mortars". This standard covers: This European Standard specifies a method for determining the steady state water vapour permeability of rendering and plastering mortars in accordance with prEN 998-1 at the upper and lower part of the hygroscopic range. The test method is applicable to mortars from which disc shaped specimens of uniform thickness between 10 mm and 30 mm can be made.
This European Standard specifies a method for determining the steady state water vapour permeability of rendering and plastering mortars in accordance with prEN 998-1 at the upper and lower part of the hygroscopic range. The test method is applicable to mortars from which disc shaped specimens of uniform thickness between 10 mm and 30 mm can be made.
SIST EN 1015-19:1999 is classified under the following ICS (International Classification for Standards) categories: 91.100.10 - Cement. Gypsum. Lime. Mortar. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 1015-19:1999 has the following relationships with other standards: It is inter standard links to SIST EN 1015-11:2020, SIST EN 1015-3:2001, SIST EN 1015-2:1999, SIST EN 998-1:2010, SIST EN 998-1:2017, SIST EN 1015-19:1999/A1:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 1015-19:1999 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/116. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
SIST EN 1015-19:1999 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Metode preskušanja zidarskih malt - 19. del: Ugotavljanje prepustnosti grobega in finega ometa za vodno paroPrüfverfahren für Mörtel für Mauerwerk - Teil 19: Bestimmung der Wasserdampfdurchlässigkeit von Festmörteln aus PutzmörtelnMéthodes d'essai des mortiers pour maçonnerie - Partie 19: Détermination de la perméabilité a la vapeur d'eau des mortiers d'enduits durcisMethods of test for mortar for mas
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