| 摘要 |
PURPOSE: An eco-friendly loess concrete composition and a method for constructing pavement using the same are provided to improve the intensity of the concrete composition and to prevent the generation of cracks using loess, pozzolan powder, and expandable admixture. CONSTITUTION: An eco-friendly loess concrete composition includes 100-300 mesh loess powder, 10-100 mesh sand, 80-200 mesh pozzolan powder, 100-200 mesh expandable admixture, 100-200 mesh white Portland, 4000-6000 mesh blast furnace slag fine powder, 100-200 mesh anhydrous gypsum powder, 30-50 mesh citric acid powder, 50-100 mesh vinyl acetate copolymer resin, natural cellulose fiber, and zinc stearate. A method for constructing pavement using the loess concrete composition includes the following: Floor surface is stamped. 80-100 parts by weight of gravel and 15-30 parts by weight of water are mixed based on 100 parts by weight of the loess concrete composition. The particle size of the gravel is between 13 and 16m. The mixture is applied on the floor surface and is hardened.
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