Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 775
A One Piece Wall CanBe Obtained WRITE FOR INFORMATION Schumacher Wall Board Co. Warehouse: IIS Townsend St. Branch Office: 210 American Natl Bank Bldg. Telephone Kearny 2522 Telephone Garfield 17 FOR SA1.E BY ALL LUMBER AND B IlLDING MATERIAL DEALERS KOE.MRJ N G Heavy Du^Mixer … Remixes Concrete When materials have passed through mixing processonce, and come to discharging side of the drum,the reversed discharge chute sprays them back tothe charging side for repeated trips through the 5-action, remixing process. This spraying-showeringaction, at the same time prevents…
Architecture · Building · Construction industry · Engineering
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