| 摘要 |
FIELD: high-way engineering; building of side-walks and squares. ^ SUBSTANCE: proposed paving member contains cement, sand, industrial wastes, plasticizing agent and water. Used as plasticizing agent is sodium alkyl sulfonate; comminuted rubber is used as industrial wastes (rubber and/or tire industry) at sizes of fractions of 0.06 to 3.00 mm; paving member contains additionally open-cut clay at the following composition, mass-%: comminuted rubber, 4-10; sand, 50-65; clay, 10-20; cement, 15-24; plasticizing agent, 0.1-0.3; water being the remainder. ^ EFFECT: enhanced frost resistance atmosphere resistance and anti-glaze parameters. ^ 1 tbl, 5 ex |
