Experiments are also being made to include the ashes of rice bran in the brick mixture, with the hope of strengthening the finished product.
وتُجرى التجارب ايضا بهدف اضافة رماد نخالة الارزّ الى خليط الآجرّ ،‏ على امل ان يجعل الرماد الآجرَّ اكثر صلابة .‏