Pavement crack-resistant concrete and application thereof in garden construction

• Main Author: FENG XUEDONG
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2020
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; LIME, MAGNESIA; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention discloses pavement crack-resistant concrete and an application thereof in garden construction, and belongs to the technical field of concrete preparation. The technical solution main point is that the pavement crack-resistant concrete comprises the following components in parts by weight: 300-420 parts of a gel material, 700-800 parts of artificial sand, 1000-1300 parts of crushed stone, 8-18 parts of an admixture, 5-15 parts of a fiber, and 150-170 parts of water, wherein the gel material comprises cement, vanadium iron slag and fly ash. The pavement crack-resistant concrete hasthe advantages such as high compressive strength, high density, and strong crack resistance. The invention also discloses the application of the pavement crack-resistant concrete in garden construction. 本发明公开了一种路面抗裂混凝土及其在园林建设中的应用，属于混凝土制备的技术领域，其技术方案要点是一种路面抗裂混凝土，按重量份计，包括有以下组分：凝胶材料300-420份，人工砂700-800份，碎石1000-1300份，外加剂8-18份，纤维5-15份和水150-170份；所述凝胶材料包括水泥、钒铁渣和粉煤灰，使路面抗裂混凝土具有抗压强度高、致密度高和抗裂性能强等优点；本发明还公开了上述路面抗裂混凝土在园林建设中的应用。