The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 220
which may decompose the cementand corrode the iron or steel used for re-enforcement. A mass of concretemay, because of its porosity, be weakened and eventually disintegrated bywater. Fifth: Permeability, the quality or condition which allows water topass through the mass, is closely allied to… … Frame House Before Trealment Willi Ike Cement G
Architecture · Building
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