| 摘要 |
<p>The invention relates to a procedure for building water protection structures, in the course of which a basic body is formed from stones, and at least two sides of the basic body are provided with a covering layer. The characteristic feature of the invention is that a filling material (20) is made from a mixture of clay and metal filings, where the mass proportion of clay and metal filings is set between 18:1 and 22:1, and in the course of making the basic body (10) the filling material (20) is put into the free gaps (12) between the stones (11) forming the basic body (10), and only after this is the basic body (10) provided with a covering layer (30).</p> |
