EINRICHTUNG ZUM AUSFUEHREN EINES ANKERS ZWISCHEN ZWEI ODER MEHR MAUERELEMENTEN, INSBESONDERE MAUERANKER

摘要

An axially elongated preformed tube having a leading end and a trailing end. The tube 32 is restricted at its leading end 34 and open at its trailing end 36 for the insertion of an adhesive 26 and a ram 42 to extrude the adhesive. The tube is selectively divided along its length into a plurality of porous axial sections, each section having a porosity different from that of its adjacent section, enabling selected distribution of the adhesive in selected areas. The ram is preferably a tapered pin. <IMAGE>