Timber structures - Test methods - Soft body impact test of timber framed walls

This standard specifies a test method for determining the resistance of a timberframe wall panel to impact from a soft body allowed to strike the sheathing of the panel.

Holzbauwerke - Prüfverfahren - Prüfung von Wänden in Holztafelbauart bei weichem Stoß

Diese Norm legt ein Prüfverfahren zur Bestimmung des Widerstands einer Wand in Holztafelbauart gegenüber einem Stoß auf die Beplankung der Tafel mit einem weichen Körper fest.

Structures en bois - Méthodes d'essai - Essai de corps mou sur murs à ossatures en bois

Cette norme spécifie une méthode d'essai pour déterminer la résistance d'un mur à ossature bois soumis à l'impact d'un corps mou pouvant heurter le revêtement du panneau.

Lesene konstrukcije - Preskusni postopki - Preskus sten z lesenimi okvirji z udarcem mehkega telesa

General Information

Status
Published
Publication Date
21-Mar-1995
Withdrawal Date
29-Sep-1995
ICS
91.080.20 - Timber structures
Technical Committee
CEN/TC 124 - Timber structures
Drafting Committee
CEN/TC 124/WG 1 - Test methods
Current Stage
9093 - Decision to confirm - Review Enquiry
Start Date
29-May-2024
Completion Date
14-Apr-2025
Directive
305/2011 - 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
89/106/EEC - Construction products
Mandate
M/113 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on wood based panels
Ref Project
SIST EN 596:1996 - Timber structures - Test methods - Soft body impact test of timber framed walls

Overview

EN 596:1995 (adopted as SIST EN 596:1996) is a CEN standard that specifies a test method for assessing the resistance of timber-framed wall panels to impact by a soft body striking the wall sheathing. The standard defines a repeatable laboratory procedure to evaluate how framed timber walls respond to non-rigid impact events, helping manufacturers, designers and regulators quantify damage performance and durability under impact loading.

Key topics

  • Scope and purpose: Defines the objective of the soft-body impact test - to determine the resistance of timber-frame wall panels to impacts on the sheathing.
  • Test specimen requirements: Describes the characteristics of the timber framed wall panel to be tested (orientation, construction details and relevant components such as sheathing and fixings) as applicable to reproducible comparison.
  • Impactor description: Specifies the use of a soft-body impactor (a deformable mass) to simulate realistic struck conditions rather than rigid impactors.
  • Test set-up and procedure: Covers mounting, positioning, and striking locations on the sheathing, plus the sequence of impacts needed to assess performance.
  • Instrumentation and measurement: Includes requirements for observing and recording the test (visual inspection, damage extent, any instrumentation to measure impact conditions).
  • Assessment criteria: Provides guidance on how to evaluate and report damage (penetration, tearing, deformation, and loss of function) so results can be compared between products or constructions.
  • Reporting: Details the information to be recorded in a test report so results are reproducible and interpretable.

Applications

EN 596 is directly useful for:

  • Timber-frame wall manufacturers validating product robustness and improving sheathing and fixing systems.
  • Independent testing laboratories performing standardized impact tests for certification and quality control.
  • Structural and façade engineers assessing suitability of wall systems in applications where soft impacts (e.g., human impact, falling objects, maintenance operations) are a concern.
  • Regulators and building authorities referencing a harmonized test method when specifying performance requirements in codes or procurement.
  • Product development teams comparing materials, fixings and protective layers to reduce damage from common non-rigid impacts.

Related standards

  • EN 596 is part of the family of timber structures test methods published by CEN and adopted by national bodies (e.g., SIST EN 596:1996). Users typically consult other CEN standards on timber design, durability and structural testing for a complete compliance and performance assessment.

Keywords: EN 596:1995, timber structures test methods, soft body impact test, timber framed walls, sheathing impact resistance, CEN standard, wall panel impact testing.

Frequently Asked Questions

EN 596:1995 is a standard published by the European Committee for Standardization (CEN). Its full title is "Timber structures - Test methods - Soft body impact test of timber framed walls". This standard covers: This standard specifies a test method for determining the resistance of a timberframe wall panel to impact from a soft body allowed to strike the sheathing of the panel.

This standard specifies a test method for determining the resistance of a timberframe wall panel to impact from a soft body allowed to strike the sheathing of the panel.

EN 596:1995 is classified under the following ICS (International Classification for Standards) categories: 91.080.20 - Timber structures. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 596:1995 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/113. 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.

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Standards Content (Sample)


SLOVENSKI STANDARD
01-avgust-1996
Lesene konstrukcije - Preskusni postopki - Preskus sten z lesenimi okvirji z
udarcem mehkega telesa
Timber structures - Test methods - Soft body impact test of timber framed walls
Holzbauwerke - Prüfverfahren - Prüfung von Wänden in Holztafelbauart bei weichem
Stoß
Structures en bois - Méthodes d'essai - Essai de corps mou sur murs a ossatures en
bois
Ta slovenski standard je istoveten z: EN 596:1995
ICS:
91.080.20 Lesene konstrukcije Timber structures
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
...

Questions, Comments and Discussion

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The EN 596:1995 standard provides a comprehensive framework for assessing the resistance of timber framed walls to impacts from soft bodies, a critical aspect of evaluating the durability and safety of timber structures. Its scope focuses specifically on timber frame wall panels, establishing a precise test method that allows stakeholders to quantify their performance under conditions that mimic real-life scenarios such as accidental impacts. One of the strengths of this standard lies in its clear definition of test procedures, which ensures consistency and reliability in results across different applications. By specifying the conditions under which tests are to be conducted, EN 596:1995 provides a systematic approach that enhances comparability between different timber framing systems. This is particularly relevant for designers and engineers who require assurance regarding the structural integrity of walls in commercial and residential projects. Additionally, the relevance of EN 596:1995 cannot be understated in the context of modern construction practices. With an increasing focus on environmental sustainability and the use of timber as a primary building material, understanding the mechanical properties and impact resilience of timber structures becomes paramount. This standard aids manufacturers, builders, and architects in making informed decisions about material selection and construction methodologies, ultimately contributing to safer building practices. Moreover, the alignment of EN 596:1995 with other international standards enhances its utility in global markets. It facilitates the adoption of standardized testing methods, promoting greater interoperability between different national codes and regulations regarding timber frame constructions. In summary, EN 596:1995 is an essential standard that effectively outlines the test methods for assessing the impact resistance of timber framed walls. Its clear methodologies, relevance to contemporary timber construction, and alignment with international standards position it as a pivotal resource for ensuring quality and safety in timber structure applications.

Die Norm EN 596:1995, die sich mit Testmethoden für Holzstrukturen befasst, insbesondere dem Sanftkörperaufpralltest von Holzrahmenwänden, bietet eine wesentliche Grundlage zur Bewertung der Widerstandsfähigkeit von Wandpaneelen gegenüber äußeren Einwirkungen. Der Standard definiert präzise die Testmethoden und Anwendungsbereiche, die für die Erstellung, Prüfung und den Einsatz von Holzrahmenwänden entscheidend sind. Ein bedeutender Stärke dieser Norm liegt in ihrer umfassenden Methodik zur Prüfung der Beständigkeit von Holzrahmenhäusern. Durch die spezifische Fokussierung auf die Widerstandsfähigkeit gegen sanfte Körper hat EN 596:1995 einen praktischen Ansatz geschaffen, der vor allem in der Bauindustrie von hoher Relevanz ist. Der Standard hat das Potenzial, die Sicherheit und Stabilität von Holzrahmenkonstruktionen erheblich zu erhöhen, indem er klare Richtlinien und Anforderungen an die Durchführung von Tests festlegt. Die Relevanz dieser Norm erstreckt sich nicht nur auf die Bauwelt, sondern auch auf die Entwicklung von neuen Materialien und Techniken im Holzbau. Herstellern und Konstrukteuren wird mit EN 596:1995 ein wertvolles Werkzeug an die Hand gegeben, um die Leistungsfähigkeit ihrer Produkte zu demonstrieren und die Qualität im Holzbau zu sichern. Die Norm trägt auch dazu bei, das Vertrauen der Verbraucher in Holzrahmenkonstruktionen zu stärken, indem sie sicherstellt, dass diese den festgelegten Sicherheits- und Qualitätsstandards entsprechen. Zusammengefasst stellt die Norm EN 596:1995 eine essentielle Richtlinie für die Testmethoden von Holzrahmenwänden dar, die sowohl die Sicherheit als auch die Qualität im Holzbau fördert. Mit ihrem klaren Fokus auf den sanften Körperaufprall bietet sie eine wertvolle Grundlage für die zukünftige Entwicklung und Anwendung von Holzstrukturprojekten.

EN 596:1995の標準は、木造構造物における重要な試験方法を提供しています。この標準の範囲は、木製フレームの壁パネルが、柔らかい物体の衝撃に対してどの程度耐えられるかを評価するためのテスト方法を明確に規定しています。この試験は、特に壁パネルのシートに対して行われ、建物の耐衝撃性を評価するために不可欠です。 この標準の強みは、実用的かつ明確な試験手順を示している点にあります。試験方法は、一貫した評価を可能にし、異なる材料や設計が持つ特性を比較する際の基準を提供します。また、建築業界においては、木造構造が他の材質に比べてどのようにパフォーマンスするかを決定するため、非常に意義深いものです。そのため、業界関係者にとって行動指針となる重要な文書です。 さらに、EN 596:1995は、建築基準や安全性に関する規制に適合するように設計されており、建物の設計者や施工者がリスク管理を行う上での信頼できる指針となります。このように、試験結果は品質保証や製品認証の証としても活用され、住宅や商業施設における安全な設計を促進します。 木造建築の耐久性と安全性を向上させるためには、この標準の適切な実施が不可欠であり、業界全体に対してその重要性を認識させる役割を果たしています。

La norme SIST EN 596:1996 fournit une méthodologie essentielle pour évaluer la résistance des panneaux de murs à ossature en bois face à l'impact d'un corps mou. En définissant une méthode d'essai spécifique, cette norme joue un rôle crucial dans la validation des performances des structures en bois, ce qui est particulièrement pertinent dans le contexte de la construction moderne. L'un des principaux atouts de cette norme est son approche systématique pour quantifier la réponse des murs à ossature en bois aux impacts. Cela assure non seulement la sécurité des occupants, mais aussi la durabilité des bâtiments. La normalisation des méthodes d’essai contribue à garantir que les produits en bois répondent à des critères de qualité uniformes, facilitant ainsi la comparaison entre différentes solutions et fabricants sur le marché. De plus, la norme EN 596:1995 est pertinente dans le cadre des réglementations de construction, car elle aide les concepteurs et les ingénieurs à sélectionner judicieusement les matériaux appropriés en tenant compte de la résistance aux impacts. Dans un secteur où la sécurité et la performance sont primordiales, cette norme constitue un guide précieux. En intégrant cette méthodologie dans le processus de conception, les professionnels peuvent améliorer la confiance des consommateurs envers les structures en bois. En somme, la norme SIST EN 596:1996 est un élément clé dont l'importance s'accroît avec l'évolution des exigences en matière de construction, reflétant les besoins croissants en matière de sécurité et de performance des matériaux en bois.

표준 EN 596:1995는 목재 구조물에 대한 중요한 시험 방법을 제시하고 있습니다. 이 표준은 목재 프레임 벽 패널이 부드러운 물체의 충격에 대한 저항력을 평가하는 시험 방법을 규정하고 있으며, 이는 건축물의 안전성을 보장하는 데 큰 역할을 합니다. 표준의 강점 중 하나는 상세한 시험 방법론을 통해 사용자가 목재 구조물의 충격 저항성을 신뢰성 있게 측정할 수 있도록 지원한다는 점입니다. 이로 인해 건축 및 건설 분야에서 목재 구조물의 품질 확보를 위한 필수 기준으로 자리 잡고 있습니다. EN 596:1995는 목재 프레임 벽이 실제 상황에서 접할 수 있는 다양한 충격에 대해 어떻게 반응하는지를 보여주는 실제 적용 가능성을 가지고 있으며, 이는 건축 설계 및 구조 엔지니어링 분야의 전문가들에게 매우 유용합니다. 따라서 이 표준은 에너지 효율적인 친환경 건축물의 설계와 실행을 위한 필수적인 기준으로, 현대 건축의 요구를 충족시킬 수 있는 적절한 솔루션을 제공합니다. 이 표준은 목재 구조물의 안전성을 확보하고, 시공에서 발생할 수 있는 문제를 사전에 예방할 수 있는 중요한 가이드라인이 되며, 결과적으로 건축물의 내구성과 신뢰성을 높이는 데 기여합니다. EN 596:1995는 목재 구조물 분야에서 지속 가능한 발전을 위한 핵심 요소로, 모든 관련 산업 종사자들에게 높은 유용성을 제공합니다.