Is it feasible to grout and reinforce an empty bucket wall

According to the query on the news shows that the empty bucket wall grouting reinforcement is feasible, the empty bucket wall housing structure is difficult to reinforce, the traditional method of reinforcement needs to be shoveled first wall stucco layer, not only destroy the existing decoration, and shoveling process disturbed wall, the house itself and construction safety threat is very big, therefore, the need to develop a new reinforcing method, after calculations, with the new grouting materials reinforced by the empty bucket wall Building, masonry strength is not less than the highest can cover up to seven layers of a brick thick solid brick houses.