| 摘要 |
1,092,648. Jointing. IDEAL-STANDARD Ltd. Dec. 17, 1965 [Dec. 18, 1964], No. 53716/65. Heading B3V. [Also in Divisions B5 and F2] A method of joining the sections 1a, 1b of a boiler &c. comprises forming grooves 6 in the sections and forcing a plastic, adhesive sealing material 7 into the grooves until they are filled, Fig. 2 (not shown). A silicon elastomer, e.g. a depolymerized mastic having a base of synthetic rubber, may be used which is introduced into the grooves from the outside of the sections. |
