METHOD FOR CRACK SEALING AFFECTING THE WORKS MASONRY OR CONCRETE.

摘要

1. A method to fill and seal cracks (4, 4') in works of masonry or reinforced concrete with superior surface covered with a layer of moveable particular material, whereby the cracks are open in said surface, characterized by the fact that without displacing the particles in said layer, a liquid composition, of which at least a part transforms itself at normal temperature into a solid impermeable mass, is introduced onto said surface over the cracks to be filled and sealed whereby the introduced quantity is sufficient for filling and sealing the cracks and whereby it is taken advantage of the natural tendency of the applied composition to displace itself through gravity until the cracks are filled.