Plasterboard jointing system comprising a fibrous connective material and joint filling and finishing compounds

摘要

595438 A system of jointing and finishing plasterboard sheets. The system comprises adjacently abutted first and second plasterboard sheets and a connective material. The connective material is applied to a region at or near the side edge portions of the first and second plasterboard sheets and which securely joins the side edge portion of the first plasterboard sheet to the side edge portion of the second plasterboard sheet. There is also provided a joint filling compound and a finishing compound, which is applied to the region of the first and second plasterboard sheets. A chemical agent is applied in the region of the first and second plasterboard sheets or impregnated into the connective material that catalyses the curing/setting reaction of the joint filling compound.