Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Noise-reducing and ice-snow-resisting bridge deck pavement composite layer and pavement method thereof
The invention belongs to the technical field of bridge deck pavement, particularly relates to a noise-reducing and ice-snow-resisting bridge deck pavement composite layer, and further discloses a pavement method of the noise-reducing and ice-snow-resisting bridge deck pavement composite layer. According to the pavement method of the noise-reducing and ice-snow-resisting bridge deck pavement composite layer, on the basis of a traditional pavement construction method, parameters influencing the noise-reducing and ice-snow-resisting performance are further clearly detected and immediately optimized. The asphalt mixture of a top layer is formed by determining the material variety, the mix proportion, the mineral aggregate gradation and the asphalt dosage of the asphalt mixture forming the top layer through a Marshall test mix proportion method, so that the noise reduction and ice and snow resistance of a bridge pavement are effectively improved, and the asphalt mixture is particularly suitable for bridge floors used in winter or a cold region low-temperature environment, a noise reduction bridge deck pavement composite layer form at low temperature is provided, and an anti-sliding effect can be achieved under the condition that an ice and snow covering layer exists.
本发明属于桥面铺装技术领域，具体涉及一种降噪抗冰雪桥面铺装复合层，并进一步公开其铺装方法。本发明所述降噪抗冰雪桥面铺装复合层的铺装方法，在传统铺装施工方法的基础上，通过进一步明确对“降噪”及“抗冰雪”性能具有影响的参数进行检测及即时优化，通过马歇尔试验配合比法确定形成所述顶层的沥青混合料的材料品种、配合比、矿料级配和沥青用量的步骤，从而形成所述顶层的沥青混合料，有效提高了桥梁路面的降噪及抗冰雪性能，尤其适用于冬季或寒区低温环境下使用的桥面，提供低温下的降噪桥面铺装复合层形式，还能够在带有冰雪覆盖层的情况下实现抗滑效果。
Noise-reducing and ice-snow-resisting bridge deck pavement composite layer and pavement method thereof
The invention belongs to the technical field of bridge deck pavement, particularly relates to a noise-reducing and ice-snow-resisting bridge deck pavement composite layer, and further discloses a pavement method of the noise-reducing and ice-snow-resisting bridge deck pavement composite layer. According to the pavement method of the noise-reducing and ice-snow-resisting bridge deck pavement composite layer, on the basis of a traditional pavement construction method, parameters influencing the noise-reducing and ice-snow-resisting performance are further clearly detected and immediately optimized. The asphalt mixture of a top layer is formed by determining the material variety, the mix proportion, the mineral aggregate gradation and the asphalt dosage of the asphalt mixture forming the top layer through a Marshall test mix proportion method, so that the noise reduction and ice and snow resistance of a bridge pavement are effectively improved, and the asphalt mixture is particularly suitable for bridge floors used in winter or a cold region low-temperature environment, a noise reduction bridge deck pavement composite layer form at low temperature is provided, and an anti-sliding effect can be achieved under the condition that an ice and snow covering layer exists.
本发明属于桥面铺装技术领域，具体涉及一种降噪抗冰雪桥面铺装复合层，并进一步公开其铺装方法。本发明所述降噪抗冰雪桥面铺装复合层的铺装方法，在传统铺装施工方法的基础上，通过进一步明确对“降噪”及“抗冰雪”性能具有影响的参数进行检测及即时优化，通过马歇尔试验配合比法确定形成所述顶层的沥青混合料的材料品种、配合比、矿料级配和沥青用量的步骤，从而形成所述顶层的沥青混合料，有效提高了桥梁路面的降噪及抗冰雪性能，尤其适用于冬季或寒区低温环境下使用的桥面，提供低温下的降噪桥面铺装复合层形式，还能够在带有冰雪覆盖层的情况下实现抗滑效果。
Noise-reducing and ice-snow-resisting bridge deck pavement composite layer and pavement method thereof
一种降噪抗冰雪桥面铺装复合层及其铺装方法
LI YUSHI (Autor:in) / QIAN JUN (Autor:in) / ZHANG LEI (Autor:in) / LI JIANXIN (Autor:in) / JIANG FUSHAN (Autor:in) / SHI JINGTAO (Autor:in) / YUE ZONGHAO (Autor:in)
16.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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