NFT 57 105 : 1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
METHODS OF TESTING PLASTICS - GLASS REINFORCED PLASTICS - DETERMINATION OF FLEXURAL PROPERTIES - THREE POINT METHOD
01-06-1998
12-01-2013
Gives a method for determining flexural properties of textile glass reinforced plastics as rectangular bars of standard or non-standard dimensions, moulded directly or cut from sheets or other moulded shapes. Suitable only for simple, freely supported beams, loaded at mid-span showing the flexural stress at particular positions of deflection.
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