Document LBwX5Z5QxJ0m7Kbe9XkkzL2g

CertaipTeed Corporation Pipe and Plastics Group 1400 Union Meeting Rd. Blue Bell, PA 19422 (215) 542-0500 December 18, 1979 Jones Division of Beloct-Corporation 401 South Dalton, Mass. 01226 Dear Sirs: We are looking for a refiner to be used in asbestos-cement pipe manufacture to blend and refine a mixture of the following: Water Cement Silica . Asbestos Fiber Ground asbestos-cement scrap 79.3% 9.4 6.3 3.3 1.6 Pounds per minute Density 2,080 1.15 glee The refiner is to be operated continuously and if possible, fed from an inclined trough in which the water and dry solids have been slightly mixed. The rates given above are the maximum for the solids arid the minimum for the water and at 20.7% solids would be the highest concentration of solids we expect to use. Do you have any equipment which would operate under these conditions? If you have, please send information on construction, price and delivery. Very truly yours, CERTAINTEED CORPORATION FEH:db CTD029126