l.1 This method describes a procedure to determine the flexural tensile strength of concrete in simply supported beams with load in the center of the span. Note: 1: This method is used to determine the flexural tensile strength of concrete when specimens with dimensions smaller than those specified in the Test Method for Determining the Flexural Tensile Strength of Concrete are used. in Simply Supported Beams with Load. to Thirds of the Section (NORVEN 76-46) Note 2: For methods of molding concrete specimens, see Method for the Preparation, Curing and Testing of Concrete Specimens for Flexural Testing (NORVEN 76-44).
NORVEN 76-47-1966 history
1966NORVEN 76-47-1966 Testing the bending resistance of concrete beams and columns in the middle