| 摘要 |
<p>#CMT# #/CMT# The method involves inserting a grout with a base of hydraulic cement and basalt after drilling inside a construction element, where the basalt is powdery or fibrous mixed with the hydraulic cement. A shank is inserted after drilling inside the construction element and is sealed by the grout, where the shank includes a slot. The shank comprises a base of basalt fibrous and synthetic resin e.g. epoxy resin. #CMT# : #/CMT# An independent claim is also included for a reinforced element comprising a grout. #CMT#USE : #/CMT# Used for reinforcing a construction element (claimed) e.g. stone or brick masonry structure such as monument. #CMT#ADVANTAGE : #/CMT# The element with grout has excellent mechanical characteristics in order to be resistant to shear, thus guaranteeing an excellent cohesion between an existing part and the reinforcement. The grout with hydraulic cement and basalt provides excellent resistance to fire, compression and high temperature. The grout can be removed at reduced temperature in the order of few degrees without harming existing construction element. The grout has an excellent resistance to aggressive agents e.g. saline, thus permitting it to be implemented to marine medium or near roads receiving die-icing salt for reinforcing bridges. The grout eliminates the need for an oil tanker or organic elements, thus providing the grout which is economic and ecological and authorizing its recycling as a banal waste of construction, hence permitting the grout to be well adapted to environmental quality. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a partial view of injection of grout. 1 : Construction element 3 : Hole 5` : Provisional tube 7 : Injection tube 8 : Vent tube.</p> |
