[PDF] Top 20 Bacillus Subtilis Bacteria Impregnation in Concrete for Enhancement in Compressive Strength

... shear strength. Basically concrete is brittle material and contains thousands of micro-cracks present in the ...of concrete is relatively constant at low stress levels but starts decreasing at higher ... See full document

... with concrete it offers very high thermal insulation to the concrete and also perlite is a waste material which is a volcanic glass which is relatively cheaper and makes the mix ...blended concrete, ... See full document

... In concrete, crack is very vital phenomenon due to having low tensile strength and strain which cause settlement, shrinkage and growth in ...the Bacillus Subtilis, a gram fantastic micro ... See full document

... the compressive strength, after mixing the bacteria Bacillus subtilis, a test was conducted on the compressive strength of the concrete in the compressive ... See full document

... The concrete is widely used construction material in the ...good compressive strength but it is weak in ...many concrete constructions is crack ...of bacteria available, and certain of ... See full document

... the bacteria are able increase the strength of concrete and auto crack/porous ...in enhancement of concrete prosperities by acquiring more compressive strength that ... See full document

... describe bacteria from bacillus family are impregnated in concrete which are having calcium as their food from concrete and when these bacteria gets in contact with atmosphere they use ... See full document

... of concrete are expanding rapidly all over the world, in a way that approximately 7% of the entire CO 2 emit into the atmosphere by human pertains to the interventions made to nature in order to produce ...of ... See full document

... of Bacillus Subtilis and Bacillus Licheniformis on the compressive strength, water absorption and its self-healing ...the bacteria in the concrete and also to increase of ... See full document

... Bacterial concrete for constructional purposes. In addition to concrete, bacteria named BACILLUS SUBTILIS (along with its nutrients) are added to attain more strength than ... See full document

... bacterial concrete and outlines the experimental studies carried out for investigation in the enhancement of the strength parameters of bacterial ...bacterial concrete was done using SEM which ... See full document

... bacterial concrete is the most popular research topic for ...bacterial concrete can enhance durability, mechanical properties and Infiltration of ...maximum compressive strength is obtained by ... See full document

... of bacteria and a mineral precursor ...water. Bacteria convert the mineral precursor compound into the mineral calcium carbonate, better known as ...plants concrete is used not only as a structural ... See full document

... the concrete which helps to repair the cracks by producing calcium carbonate crystals which block the micro cracks and pores in the ...the bacteria was according to their survival in the alkaline ...of ... See full document

... the bacteria to be resistant to the stressful conditions of the stomach and upper intestine which contain ...particularly Bacillus coagulans have recently received increasing attention because of the ... See full document

... genus Bacillus, along with a calcium based nutrient and nitrogen and phosphorus in presence of oxygen, the soluble calcium source is converted to insoluble calcium carbonate by ureolytic ... See full document

... the concrete but Production of cement involves emission of large amounts of carbon-dioxide gas into the atmosphere, a major contributor for greenh ouse effect and the global ...of concrete. This study was ... See full document

... proportion strength and permeability of pervious concrete are a function of the concrete ...the strength, and lower the ...pervious concrete pavement one has to be cautious in ... See full document

... B. subtilis CY5 for fermentation of Eichhornia leaf meal did not show any significant improvement in growth performance of rohu fingerlings in comparison to that with diets incorporated with the leaf meal ... See full document

... of bacteria, fungi and actinomycetes are presents in the rhizosphere soil than in non-rhizosphere soil and there are innumerable reports in literature to substantiate this ... See full document