Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 59
Fig. 5. Metal Clip for Testing Tensile Strength. 42 … So Oh « s a ^ s X 2 be O 11 MASONRY AND REINFORCED CONCRETE 33 about 7h cm. (2.95 in.) in diameter, 1|- cm. (0.49 in.) thick at thecenter, and tapering to a thin edge, should be made, upon a cleanglass plate [about 10 cm. (3.94 in.) square], from cement paste ofnormal consistency. Normal Test. A…
Architecture · Building
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