Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrathin road wearing layer and construction method thereof
The invention discloses an ultra-thin road wearing course and a construction method thereof, the ultra-thin road wearing course comprises the following raw materials in parts: 20-50 parts of asphalt, 10-15 parts of glass fiber, 10-20 parts of sodium alginate, 5-20 parts of rubber, 1-5 parts of an anti-rut agent, 1-5 parts of a high-viscosity additive, 1-5 parts of an anti-stripping agent and 1-5 parts of an anti-aging agent, two layers of steel meshes are further added in the preparation process of the ultrathin wearing layer, the ultrathin wearing layer has high mechanical strength and corrosion resistance, cracking of the ultrathin wearing layer can be reduced, the durability of the ultrathin wearing layer of a road can be improved, in addition, higher alcohol serves as a modifier to be introduced into preparation of the ultrathin wearing layer, and the service life of the ultrathin wearing layer is prolonged. The physical and mechanical properties of the asphalt mixture are improved through the unique chemical properties of the asphalt mixture, and the aging resistance, water resistance, stripping resistance and the like of the mixture are improved, so that the durability and stability of the ultrathin wearing layer are enhanced.
本发明公开了一种道路超薄磨耗层及其施工方法，包括以下份数的原材料：沥青20‑50份、玻璃纤维10‑15份、海藻酸钠10‑20份、橡胶5‑20份、抗车辙剂1‑5份、高粘度添加剂1‑5份、抗剥落剂1‑5份、抗老化剂1‑5份，玻璃纤维具体为改性玻璃纤维，本发明超薄磨耗层在制备的过程中还加入了两层钢网，且具备高机械强度和耐腐蚀性，能减小超薄磨耗层的开裂，还能提升道路超薄磨耗层的耐久性，另外将高级醇作为改性剂引入超薄磨耗层的制备中，通过其独特的化学性质改善沥青混合料的物理力学性能，提高混合料的抗老化性、抗水性、抗剥落性等，从而增强超薄磨耗层的耐久性和稳定性。
Ultrathin road wearing layer and construction method thereof
The invention discloses an ultra-thin road wearing course and a construction method thereof, the ultra-thin road wearing course comprises the following raw materials in parts: 20-50 parts of asphalt, 10-15 parts of glass fiber, 10-20 parts of sodium alginate, 5-20 parts of rubber, 1-5 parts of an anti-rut agent, 1-5 parts of a high-viscosity additive, 1-5 parts of an anti-stripping agent and 1-5 parts of an anti-aging agent, two layers of steel meshes are further added in the preparation process of the ultrathin wearing layer, the ultrathin wearing layer has high mechanical strength and corrosion resistance, cracking of the ultrathin wearing layer can be reduced, the durability of the ultrathin wearing layer of a road can be improved, in addition, higher alcohol serves as a modifier to be introduced into preparation of the ultrathin wearing layer, and the service life of the ultrathin wearing layer is prolonged. The physical and mechanical properties of the asphalt mixture are improved through the unique chemical properties of the asphalt mixture, and the aging resistance, water resistance, stripping resistance and the like of the mixture are improved, so that the durability and stability of the ultrathin wearing layer are enhanced.
本发明公开了一种道路超薄磨耗层及其施工方法，包括以下份数的原材料：沥青20‑50份、玻璃纤维10‑15份、海藻酸钠10‑20份、橡胶5‑20份、抗车辙剂1‑5份、高粘度添加剂1‑5份、抗剥落剂1‑5份、抗老化剂1‑5份，玻璃纤维具体为改性玻璃纤维，本发明超薄磨耗层在制备的过程中还加入了两层钢网，且具备高机械强度和耐腐蚀性，能减小超薄磨耗层的开裂，还能提升道路超薄磨耗层的耐久性，另外将高级醇作为改性剂引入超薄磨耗层的制备中，通过其独特的化学性质改善沥青混合料的物理力学性能，提高混合料的抗老化性、抗水性、抗剥落性等，从而增强超薄磨耗层的耐久性和稳定性。
Ultrathin road wearing layer and construction method thereof
一种道路超薄磨耗层及其施工方法
SHEN XIALEI (Autor:in)
20.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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