| 摘要 |
A method for consolidating of blocks of natural stone or recomposed material having fractures and internal cavities communicating on the outside comprising the following steps: placing the block (1) to consolidate on a flat and rigid platform for laying and transporting with interposition of a base sheet (2), impermeable to liquids and gases, on which are arranged some discontinuous spacers; applying to each side wall of the block a lateral sheet (3,4,5,6), impermeable to liquids and gases, with interposition of spacer elements (8) integral with the lateral sheet or with the wall of the block (1) and glued respectively to the wall of the block (1) or to the lateral sheet, each lateral sheet (3,4,5,6) being some centimeters higher then the block itself; inserting the block (1) in said autoclave and inducing a depression; dripping on the upper part (7) of the block (1) and in the interstices between the block and the sheets a fluid hardenable resin in order to cover the block itself completely; removing said depression from the autoclave so that the resin penetrates in said fractures or cavities inside the block (1); allowing or inducing to harden the resin around the block and in said fractures or inside cavities. <IMAGE> |
