Increasing technology in the construction industry leads to higher building quality. Concrete is an important component of the construction dynamo. This is mostly utilized owing to the inexpensive cost of the material and the fact that for compression stresses, concrete has a great load bearing capacity, but it is brittle in tension. Hereby had done to improve the strength of the concrete by the use of bacterial concrete. And also, we had done the test to scrutiny our strength of our concrete. So, as we had done compressive test, split tensile test, flexural test and we analyzed the rising in the strength and decreasing in the water absorption. Thus, the experiment was implemented and tested to stop the cracks, fissures, freezes, and thaws in concrete. Thus, intend to use a method known as self-healing concrete or bacterial concrete, which is bacillus subsills a gram-positive bacteria have an important part in the healing of cracks in the concrete structure in this form of concrete. Our ultimate goal is to achieve a high compressive strength using light weight concrete as well. However, as a miracle, we were able to get a compressive strength rating that was higher than that of normal concrete. Copyright (C) 2022 Elsevier Ltd. All rights reserved.
