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Homepage>BS Standards>83 RUBBER AND PLASTICS INDUSTRIES>83.100 Cellular materials>BS 4370-4:1991 Methods of test for rigid cellular materials Method 14. Determination of flexural properties
immediate downloadReleased: 1991-10-31
BS 4370-4:1991 Methods of test for rigid cellular materials Method 14. Determination of flexural properties

BS 4370-4:1991

Methods of test for rigid cellular materials Method 14. Determination of flexural properties

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Standard number:BS 4370-4:1991
Pages:8
Released:1991-10-31
ISBN:0 580 20124 4
Status:Standard
DESCRIPTION

BS 4370-4:1991


This standard BS 4370-4:1991 Methods of test for rigid cellular materials is classified in these ICS categories:
  • 83.100 Cellular materials

This Part of BS 4370 describes a method to determine the modulus of elasticity and strength in flexure of rigid cellular material of polymeric origin, but it is not necessarily suitable for rigid cellular material of inorganic origin. Where a fracture occurs in the lower surface of the specimen at a low tensile strain, i.e. less than 5 % strain, and in the absence of crushing of the specimen at the loading nose or supports, the method provides a means of determining the flexural strength.

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.


Standardized method for measuring.