JOINT WITH SEALING MATERIAL, PIPE ROOF ELEMENT WITH JOINT, MUTUAL CONNECTING STRUCTURE OF PIPE ROOF ELEMENT WITH JOINT AND STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a joint with a sealing material, by which a leak is prevented between joint sections and fillers can be filled surely when the joint sections are connected (fitted) mutually. ;SOLUTION: The joints 1, 11 with sealing materials are constituted by installing joint sections 2, 12 and the sealing materials 3, 13 mounted on the external surfaces of the joint sections 2, 12. A section between the joint sections 2, 12 is formed in a closed space S by closely contacting the sealing material 3 in one pipe roof element 1 with the joint with the external surface of the joint section 12 of the other pipe roof element 11 with the joint while closely attaching the sealing material 13 in the other pipe roof element 11 with the joint onto the external surface of the joint section 2 of one pipe roof element 1 with the joint. Accordingly, fillers can be injected and filled into the closed space S while preventing the leak of the fillers.;COPYRIGHT: (C)1999,JPO