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Normas DIN – AENOR
DIN EN 771-5:2015-11

DIN EN 771-5:2015-11

Specification for masonry units - Part 5: Manufactured stone masonry units; German version EN 771-5:2011+A1:2015

Spécifications pour éléments de maçonnerie - Partie 5: Eléments de maçonnerie en pierre reconstituée; Version allemande EN 771-5:2011+A1:2015

Festlegungen für Mauersteine - Teil 5: Betonwerksteine; Deutsche Fassung EN 771-5:2011+A1:2015

Fecha:
2015-11 /Active
Equivalencias internacionales:

EN 771-5+A1 (2015-08)

Relación con otras normas DIN:

Reemplaza a: DIN EN 771-5/A1:2014-08

Reemplaza a: DIN EN 771-5:2011-07

Resumen:
This European Standard specifies the characteristics and performance requirements of manufactured stone masonry units for which the main intended uses are facing or exposed masonry in load bearing or non-load bearing building and civil engineering applications. The units are suitable for all forms of coursed or random masonry walling, including single leaf, cavity, partition, retaining and the external masonry to chimneys. They can provide fire protection, thermal insulation, sound insulation and sound absorption. This standard covers concrete masonry units manufactured to resemble natural stone using casting or pressing techniques with or without textured surfaces produced, by casting, splitting, washing, blasting or tooling and with or without variable outline effects. It covers homogeneous masonry units and those consisting of different facing and backing concrete mixes, but excludes those manufactured with an adhesive bonded decorative face. This standard does not cover masonry units intended to conform to EN 771-3. It defines the performance related to e. g. strength, density, dimensional accuracy, surface appearance and provides for the assessment and verification of constancy of performance (AVCP) of the product to this European Standard. The marking requirements for products covered by this European Standard are also included.
Keywords:
Bricks, Brickwork, Cast stone, CE marking, Classification, Compressive strength, Concrete blocks, Concretes, Conformity assessment, Construction, Construction materials, Constructional products, Definitions, Delivery conditions, Density, Designations, Determination, Determinations, Dimensions, Fire safety, Marking, Masonry, Materials, Materials specification, Noise control (acoustic), Properties, Quality control, Sampling methods, Specification, Specification (approval), Strength of materials, Testing, Tolerances (measurement), Water absorption, Water vapour permeability
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