Mixing stud system, has mixing head present at front side of inner stud, recess present at rear side of inner stud for retaining screwing tool, and adhesive substances present in outer stud with sieve surfaces

摘要

The system has a mixing head (8) present at a front side of an inner stud (7). A recess (9) is present at a rear side of the inner stud for retaining a screwing tool i.e. battery-powered screwdriver. Adhesive substances are present in an outer stud with sieve surfaces for durable gluing of the outer stud with a brickwork. The sieve surfaces and a stud opening of the outer stud are covered using protective foils. The outer and inner studs are connected with each other in a correct-fitting manner to form an entire stud.