19/30384010 DC - BS ISO 23658. Buildings and civil engineering works. Sealants. Testing of adhesion properties using a bead peel test

19/30384010 DC

BS ISO 23658. Buildings and civil engineering works. Sealants. Testing of adhesion properties using a bead peel test

Status : Current, Draft for public comment   Published : September 2019

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The standard specifies a method for evaluating the adhesion of sealants with a minimum elongation at break of 25 % (acc. to ISO 8339, Method A or B) on various substrates. This test method can be used for one-component and multi component sealants. This method is typically used for elastic sealants but can be also used for plastic sealants. For plastic sealants it´s more difficult to carry out and it needs the experienced technicians.

This test is used to judge the adhesion of construction sealants in combination with cleaners, activators and/or primers on various substrates when exposed to a peeling force also after different aging conditions.

An adhesion test according to this technical report can also be recommended for process monitoring and quality assurance accompanying production. The test method described in this technical report is not intended to replace any adhesion cohesion te st method specified in ISO 11600.




Standard Number19/30384010 DC
TitleBS ISO 23658. Buildings and civil engineering works. Sealants. Testing of adhesion properties using a bead peel test
StatusCurrent, Draft for public comment
Publication Date25 September 2019
Normative References(Required to achieve compliance to this standard)ISO 8339, ISO 10365, ISO 11600
Informative References(Provided for Information)ISO 54457, ISO 9142, ISO 554
International RelationshipsISO/DIS 23658
Draft Expiry Date18 November 2019
DescriptorsTesting methods, Adhesion, Sealants (coatings), Sealants (jointing materials), Civil engineering
ICS91.100.50
Title in FrenchTitre manque
CommitteeB/547
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size810 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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