Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Municipal road spongy drainage and noise reduction comprehensive treatment construction process
The invention discloses a municipal road spongy drainage and noise reduction comprehensive treatment construction process. The process comprises the following steps: 1, cement-stabilized lower base layer construction; 2, curb installation; 3, constructing a rubber asphalt sealing layer; 4, constructing a porous concrete base layer; 5, installing a drainage pipeline; 6, constructing an anti-crack water seepage connection layer; 7, constructing a coarse grain type asphalt surface layer; 8, constructing a fine grain type asphalt surface layer; and 9, constructing an emulsified asphalt advanced maintenance layer. The anti-crack water seepage connection layer is arranged between the porous concrete drainage base layer and the asphalt surface layer, the rigid structure layer and the flexible structure layer are effectively connected, the concrete base layer can be effectively prevented from cracking, the service life of the pavement structure is prolonged, the porous concrete drainage base layer is adopted, the porosity of the drainage base layer is high, The noise generated by driving can be better absorbed so that the requirements of sound absorption, noise reduction and the like are met, and the driving comfort is improved.
本发明公开了一种市政道路海绵化排水降噪综合处理施工工艺，包括以下步骤；步骤一、水泥稳定下基层施工；步骤二、路缘石安装；步骤三、橡胶沥青封层施工；步骤四、多孔混凝土基层施工；步骤五、排水管道安装；步骤六、抗裂渗水衔接层施工；步骤七、粗粒式沥青面层施工；步骤八、细粒式沥青面层施工；步骤九、乳化沥青超前养护层施工。本发明在多孔混凝土排水基层与沥青面层间设置的抗裂渗水衔接层，有效衔接了刚性与柔性结构层，可有效防止混凝土基层开裂，延长了路面结构的使用寿命，采用多孔混凝土排水基层，排水基层孔隙率较高，能够更好地吸收行车产生的噪音，从而达到吸音降噪等要求，提高行车舒适性。
Municipal road spongy drainage and noise reduction comprehensive treatment construction process
The invention discloses a municipal road spongy drainage and noise reduction comprehensive treatment construction process. The process comprises the following steps: 1, cement-stabilized lower base layer construction; 2, curb installation; 3, constructing a rubber asphalt sealing layer; 4, constructing a porous concrete base layer; 5, installing a drainage pipeline; 6, constructing an anti-crack water seepage connection layer; 7, constructing a coarse grain type asphalt surface layer; 8, constructing a fine grain type asphalt surface layer; and 9, constructing an emulsified asphalt advanced maintenance layer. The anti-crack water seepage connection layer is arranged between the porous concrete drainage base layer and the asphalt surface layer, the rigid structure layer and the flexible structure layer are effectively connected, the concrete base layer can be effectively prevented from cracking, the service life of the pavement structure is prolonged, the porous concrete drainage base layer is adopted, the porosity of the drainage base layer is high, The noise generated by driving can be better absorbed so that the requirements of sound absorption, noise reduction and the like are met, and the driving comfort is improved.
本发明公开了一种市政道路海绵化排水降噪综合处理施工工艺，包括以下步骤；步骤一、水泥稳定下基层施工；步骤二、路缘石安装；步骤三、橡胶沥青封层施工；步骤四、多孔混凝土基层施工；步骤五、排水管道安装；步骤六、抗裂渗水衔接层施工；步骤七、粗粒式沥青面层施工；步骤八、细粒式沥青面层施工；步骤九、乳化沥青超前养护层施工。本发明在多孔混凝土排水基层与沥青面层间设置的抗裂渗水衔接层，有效衔接了刚性与柔性结构层，可有效防止混凝土基层开裂，延长了路面结构的使用寿命，采用多孔混凝土排水基层，排水基层孔隙率较高，能够更好地吸收行车产生的噪音，从而达到吸音降噪等要求，提高行车舒适性。
Municipal road spongy drainage and noise reduction comprehensive treatment construction process
一种市政道路海绵化排水降噪综合处理施工工艺
LI YAN (Autor:in) / YE HUALIANG (Autor:in) / HE HAI (Autor:in) / WU LIMIN (Autor:in) / LUO YINGYING (Autor:in)
24.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Municipal road drainage and noise reduction device and construction method
| Europäisches Patentamt | 2024
Spongy municipal system for construction of urban road sections prone to waterlogging
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021
Noise reduction device for municipal road construction
| Europäisches Patentamt | 2024
Road spongy drainage system suitable for green land with retreated line
| Europäisches Patentamt | 2022