Document J31jQ0oVgxRw76djvzVxDjYbZ

FILE NAME Kaiser Cement KCEM DATE 1972 Sept 7 DOC KCEM008 DOCUMENT DESCRIPTION Memo -- COPIES TO SUBJECT KAISER CEMENT GYPSUM OFFICE CORPORATION MEMORANDUM J. E. Toomey M attach DATE September 7 1972 G. C. Davis RECEIVED RECEIVED RECEIVED RECEIVED RECIVED RECEIVED J. K. Parker - attach RECEIVED RECEIVED RECIVED RECEIVED RECEIVED RECEIVED RECEIVED RECEIVED ASBESTOS - KAISER CEMENTS KAISER COMPANIES PATENT DEPT OAKLAND CALIF C. McCoe .1 Permanente Plant Plastic Gun Cement - 2.5 by weight of fibers asbestos 2 Permanente Plant Plastic Cement - 1.0 by weight of asbestos fibers 3. Cushenbury Plant Plastic Gun fibers Cement - 2.1 by weight of asbestos These three cements plaster stucco are utilized by the principally applied to construction trade exterior walls of for cement ments etc. The Plastic Gun cements are homes apart- gun ; whereas Plastic applied by machine plaster used with between 4 cement is applied manually The cements water to to 5 parts by volume of clean plaster are produce a cohesive workable mix All sand and mixed There can be plaster is machine of the mixer considerable borne dusting in the hopper of as the bags the mixer As of cement are the sand and broken and emptied vicinity into the addition of the water there cement are mixed is dusting also These prior to the our concern conditions are The cements are several essentially type II standard portland percents of mineral cement to which plasticizing and entraining agents added are plus the small percents of asbestos fiber noted are approximately 94 to 96 type 11 standard portland ce Thmeenctements What other information is needed Jim JCM Attachments FORM 150 PCOVUIANAANNNA nA 44