This European Standard specifies the equipment and procedures for determining the coefficient of linear thermal expansion. The standard is applicable to thermal insulating products within the tem-perature range - 196 °C to 850 °C, subject to the possible tempera-ture limita-tion of the test speci-mens. It shall not be used for products which during the test experien-ce dimensional changes due to the loss of hydration water or which undergo other phase changes.
NOTE Because of its small dimensions the test specimen should be care-fully selected to be representative of the product being tested.
When the standard is harmonized under a directive or regulation, the word Harmonized appear. When such an inscription does not appear, it means that the standard is related to / supporting the relevant directive or regulation.
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
БДС EN 13471:2003
90.93 Standard confirmed
Feb 3, 2021
БДС EN ISO 18099:2023