However , because the cracks will continue to lengthen and widen , continuous grouting , regrouting , touch - up , monitoring , and maintenance would be required .
Officials at Arlington National Cemetery determined that proper repair can return the Tomb Monument to an acceptable appearance .
Because the cracks will continue to lengthen and widen , continuous grouting , regrouting , touch - up , monitoring , and maintenance would be required .
Officials at Arlington National Cemetery determined that proper repair can return the Tomb Monument to an acceptable appearance .