| 摘要 |
FIELD: construction. ^ SUBSTANCE: hardening agent represents an aqueous solution of calcium polysulfide and residue produced after interaction of sulphur and water with alkaline ash, or dispersion, which contains calcium polysulfide, produced when sulphur, water and calcium hydroxide interact. Method of consolidating treatment consists in application of hardening agent onto asbestos-containing surface. ^ EFFECT: prevention of asbestos scattering during dismantling of asbestos-containing structures. ^ 2 cl, 2 tbl, 3 dwg |
