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New Repair Techniques for Concrete Structures

1995; Taylor & Francis; Volume: 5; Issue: 2 Linguagem: Inglês

10.2749/101686695780601376

1683-0350

György Iványi, Wilhelm Buschmeyer,

Advanced Surface Polishing Techniques

Two new repair techniques are presented. The first is an injection technique for repair of cracks and removal textural defects, using fine graded cement with additives, above all flow promoters. The second technique was developed for strengthening of reinforced or prestressed concrete structural elements using additional reinforcement in grooves, embedded into shotcrete or high slump concrete with fine aggregate.