Two typesof organic residue are generated during the bleached kraft pulp production (Fig. 1). First one is from first milling operationsand containscoars e woody part of raw material. Thisres idue has low utilization potential and usually landfill. The second one is separated after the digestion and washing operation by screening. These residues contain short cellulose fibers and utilized in the production of moulded egg cartons. The second type of organic residue was selected to use it in brick production asa pore-forming additive. Residues were taken from Kraft pulp production plant of Seka Company (located at Afyon-Cay/Turkey), which has 50,000 tonne/year dried pulp production capacity and use straw and reed as a raw material. The location of plant isvery near to the brick production facilities.