STUDI ANALISA KUAT TEKAN SELF HEALING CONCRETE DENGAN CAMPURAN BACILLUS CEREUS YANG MENGGUNAKAN BEBERAPA PROSES CURING

Self Healing Concrete is concrete that can recover and close the pores contained in the concrete. Of the three treatment methods carried out in the study, the soak method, the steam method, and the wrapping method, the best results were obtained by the method of treatment soaked in water. From the test results, the compressive strength of the concrete can be obtained at 28.8 Mpa; then the rate of water absorption is 1.09% and the specific gravity is 2305.45. Compared to normal concrete which has a compressive strength of 22, 06 MPa, then for the water absorption rate of 1.76% and density of 2303.88, concrete B-6 cereus soak has better characteristics. Compared to B-6 cereus warping and steam which have a compressive strength of 27 and 25.6 Mpa, water absorption is 1.22 and 1.56%, then density of 2292.23 and 2264.52%, concrete B-6 cereus soak have better characteristics.