SIST EN 12095:1999

• Abstract:

  This standard specifies a method for testing the strength of fixing brackets intended to support plastics rainwater downpipe systems used externally on buildings. It is applicable to both metal and plastics brackets, and determines the amount of residual deformation after removal of a specified test load.

• Status: Published
• Publication Date: 30-Jun-1999
• ICS: 23.040.03 - Pipeline and its parts for external water conveyance systems
• ICS: 91.140.80 - Drainage systems
• Technical Committee: PCV - Plastic pipes, fittings and valves
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jul-1999
• Due Date: 01-Jul-1999
• Completion Date: 01-Jul-1999
• 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
• Directive:

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  89/106/EEC - Construction products
• Ref Project: EN 12095:1997 - Plastics piping systems - Brackets for rainwater piping systems - Test method for bracket strength

• Referred By: SIST EN 12200-1:2016 - Plastics rainwater piping systems for above ground external use - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the system
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 12200-1:2001 - Plastics rainwater piping systems for above ground external use - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the system
• Effective Date: 28-Jan-2026

Overview

SIST EN 12095:1999 is a European standard developed by CEN that specifies a test method for evaluating the strength of brackets used in plastic rainwater piping systems. These brackets are essential components designed to securely support external rainwater downpipe systems on buildings. The standard covers both metal and plastic brackets, focusing on determining their residual deformation after applying and removing a specified test load. This ensures the durability and reliability of brackets in rainwater drainage applications.

Key Topics

• Scope of Testing
  SIST EN 12095:1999 defines procedures to assess bracket strength, ensuring they can withstand expected mechanical stresses without permanent deformation.

• Applicable Materials
  The standard applies to brackets manufactured from both plastics and metals intended for external use in rainwater downpipe systems.

• Test Methodology
  The standard outlines how to apply specified loads to the bracket and measure residual deformation post-test, providing a quantifiable measure of bracket performance.

• Performance Requirements
  Brackets must demonstrate sufficient strength to maintain stability of rainwater piping, securing drainage systems against environmental and mechanical stresses.

Applications

This standard is critical to manufacturers, installers, and quality assessors in the construction and plumbing sectors, particularly those involved with:

• External Rainwater Drainage Systems
  Ensuring brackets reliably support plastic downpipes, improving system longevity and safety.

• Plastic Piping Systems Design and Manufacturing
  Guiding bracket design to meet mechanical performance requirements relevant to outdoor conditions.

• Building Maintenance and Inspection
  Providing benchmarks for assessing the integrity of existing rainwater pipe supports during routine building inspections.

• Quality Control in Construction Projects
  Applying standardized strength tests to guarantee compliance with European regulations for drainage components.

Related Standards

Several other standards complement SIST EN 12095:1999 within the broader domain of plastic piping and drainage systems:

• EN 12056 – Gravity Drainage Systems Inside Buildings
  This provides guidelines for internal rainwater drainage systems, complementing the external focus of EN 12095.

• EN 61386 – Conduit Systems for Electrical Installations
  Although focused on electrical conduits, similar mechanical test methods are relevant.

• ISO 9001 – Quality Management Systems
  Applicable for manufacturers to ensure consistent quality in producing compliant brackets.

Summary

SIST EN 12095:1999 is a fundamental standard for ensuring the mechanical strength and durability of brackets supporting plastic rainwater piping systems. By standardizing test methods for bracket strength, both manufacturers and end-users can ensure reliable performance in external drainage applications, contributing to safer and longer-lasting rainwater systems on buildings. This leads to enhanced building protection and compliance with European construction standards.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Cevni sistemi iz polimernih materialov - Nosilci za cevne sisteme za deževnico - Metoda za preskus trdnosti nosilcevKunststoff-Rohrleitungssysteme - Schellen für Regenwasser-Rohrleitungssysteme - Prüfverfahren der SchellenFestigkeitSystemes de canalisation en plastique - Colliers pour systemes de descente pluviale - Méthode d'essai pour la résistance du collierPlasti
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