Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 288
anger, Architects, Chicago, 111. Exterior Views of Main Structure and Approach Shown on Opposite Page. MASONRY CONSTRUCTION 21 tests impossible from lack of time. Under such circumstances resortmust be had to accelerated tests, which may be made in several ways.Warm=Water Test. Prepare the sample… … Fig. 3. Baiischingers Apparatus. The hot-wate?- test is similar to the last, but the water is main-tained at a temperature of from 195° to 200° F. The boiling test consists in immersing the specimen in cold waterimmediately after mixing and gradually raising the temperature ofthe water to the…
Architecture · Building · Carpentry
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