ISO 3633:2002 pdf download
ISO 3633:2002 pdf download.Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings -Unplasticized poly(vinylchloride) (PvC-u).
It also specifies the test parameters for the test methods referred to in this International Standard.
This International Standard is applicable to PVC-U pipes and fittings, as well as assemblies of such pipes and fittings, intended to be used for the following purposes:
a) soil and waste discharge pipework for the conveyance of domestic waste waters (low and high temperature);
b) ventilation pipework associated with a);
c) rainwater pipework inside the building.
This International Standard does not cover requirements for the K-value of the raw material.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards.
ISO 265-1, Pipes and fittings of plastics materials — Fittings for domestic and industrial waste pipes — Basic dimensions: Metric series — Part 1: Unplasticized poly(vinyl chloride) (PVC-U)
ISO 3126:_i), Plastics piping systems — Plastics piping components — Measurement and determination of dimensions
EN 580, Plastics piping systems — Unpiasticized poly(vinyl chloride) (PVC-U) pipes — Test method for the resistance to dichloromethane at a specified temperature (DCMT)
EN 681-1, Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications — Part 1: Vulcanized rubber
EN 681-2, Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications — Part 2: Thermoplastic elastomers
EN 727, Plastics piping and ducting systems — Thermoplastics pipes and fittings — Determination of Vicat softening temperature (VST)
EN 743, Plastics piping and ducting systems — Thermoplastics pipes — Determination of the longitudinal reversion
EN 744, Plastics piping and ducting systems — Thermoplastics pipes — Test method for resistance to external blows by the round-the-clock method
EN 763, Plastics piping and ducting systems — Injection-moulded thermoplastics fittings — Test method for visually assessing effects of heating
EN 1053, Plastics piping systems — Thermoplastics piping systems for non-pressure applications — Test method for watertightness
EN 1054, Plastics piping systems — Thermoplastics piping systems for soil and waste discharge — Test method for airtightness of joints
EN 1055:1996, Plastics piping systems — Thermoplastics piping systems for soil and waste discharge inside buildings — Test method for resistance to elevated temperature cycling
EN 1329-1, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure — Unpiasticized poly(vinyl chloride) (PVC-U) — Part 1: Specifications for pipes, fittings and the system
EN 1411, Plastics piping and ducting systems — Thermoplastics pipes — Determination of resistance to external blows by the staircase method
EN 1905, Plastics piping systems — Unpiasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material — Method for assessment of the PVC content based on total chlorine content
3 Symbols and abbreviations
3.1 Symbols
A length of engagement
C. depth of sealing zone
outside diameter (at any point)
“em mean outside diameter
nominal outside diameter
inside diameter of the socket
“sm mean inside diameter of the socket
DN nominal size
DN/OD nominal size (outside-diameter related)
e wall thickness (at any point)
em mean wall thickness
4 Material
4.1 Raw material
The raw material shall be PVC-U to which are added those additives that are needed to facilitate the manufacture of components conforming to the requirements of this International Standard. For the use of non-virgin material, it is recommended that the specifications given in EN 1329-1 are followed.
NOTE Definitions concerning materials are given in EN 1329-1.
When calculated for a known formulation, and in cases of dispute and in cases when the formulation is not known, the PVC content, determined in accordance with EN 1905, shall be at least 80 % by mass for pipes and at least 85 % by mass for injection-moulded fittings.
4.2 Sealing ring retaining means
Sealing rings may be retained using means made from polymers other than PVC-U, provided the joints conform to the requirements given in clause 9.
4.3 Fire behaviour
No specific requirements are set by this International Standard for fire behaviour. Attention is drawn to the need to comply with any relevant national regulations in this respect.
