id	keyword
fis-4537	concrete
fis-4537	corrosion
fis-4537	bacteria
fis-4537	strength
fis-4537	healing
fis-4537	doi
fis-4537	self
fis-4537	test
fis-4537	encapsulation
fis-4537	variation
fis-4537	figure
fis-4537	process
fis-4537	results
fis-4537	beam
fis-4537	reinforcement
fis-4537	cracks