Fig. 2From: Brazilian Test of Concrete Specimens Subjected to Different Loading Geometries: Review and New InsightsThe load vs time for CUP loading geometry when the specimen compression strength change from 21 to 30 MPa and the contact angle change from 12° (Fig. 2a) to 5° (Fig. 2b) and: D = 100 nm, as = 3/8 inch, t = 20 mm.Back to article page