id	keyword
american_scientific_journal-4859	strength
american_scientific_journal-4859	brick
american_scientific_journal-4859	mortar
american_scientific_journal-4859	ctrl
american_scientific_journal-4859	masonry
american_scientific_journal-4859	mesh
american_scientific_journal-4859	wire
american_scientific_journal-4859	ferrocement
american_scientific_journal-4859	triplet
american_scientific_journal-4859	plastering
american_scientific_journal-4859	compressive