Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite high-viscosity modified emulsified asphalt and construction process thereof
The invention discloses composite high-viscosity modified emulsified asphalt and a construction process thereof, and relates to the technical field of asphalt. The problem that the service life of a road cannot be prolonged easily in the prior art is solved. The ultra-thin low-noise anti-skid wearing layer specifically comprises an ultra-thin low-noise anti-skid wearing layer body, and the ultra-thin low-noise anti-skid wearing layer body comprises a high-viscosity asphalt bonding material, fine aggregate and an interface protective agent. The construction process of the composite high-viscosity modified emulsified asphalt comprises the following steps: preparation before construction. The water-sealing concrete can quickly recover and improve pavement functions, eliminate potential safety hazards in driving, prolong the service life of the pavement and save maintenance cost, has the advantages of high skid resistance, good water sealing effect, low driving noise, high cost performance, long service life, quick traffic opening, low carbon, environment friendliness and the like, and has good high-temperature deformation resistance and low-temperature crack resistance; milling is not needed, a new low-noise anti-skid surface wearing layer can be directly spread on the original road surface again, and the spreading amount of the binding material is further reduced.
本发明公开了一种复合高粘改性乳化沥青及其施工工艺，涉及沥青技术领域；为了解决现有技术不利于延长道路的使用寿命的问题；具体包括超薄低噪抗滑磨耗层，所述超薄低噪抗滑磨耗层包括以下成分组：高粘沥青粘接料、细集料和界面保护剂；所述复合高粘改性乳化沥青的施工工艺，包括以下步骤：施工前准备。本发明能够快速恢复并提高路面功能、消除行车安全隐患、延长路面使用寿命、节约养护费用，且具有抗滑能力强、封水效果好、行车噪声低、性价比高、使用寿命长、快速开放交通、低碳环保等优点，以及良好的高温抗变形能力和低温抗裂性能，无需铣刨，可在原路面直接重新铺撒新的低噪抗滑精表处磨耗层，进一步降低了粘结料洒布量。
Composite high-viscosity modified emulsified asphalt and construction process thereof
The invention discloses composite high-viscosity modified emulsified asphalt and a construction process thereof, and relates to the technical field of asphalt. The problem that the service life of a road cannot be prolonged easily in the prior art is solved. The ultra-thin low-noise anti-skid wearing layer specifically comprises an ultra-thin low-noise anti-skid wearing layer body, and the ultra-thin low-noise anti-skid wearing layer body comprises a high-viscosity asphalt bonding material, fine aggregate and an interface protective agent. The construction process of the composite high-viscosity modified emulsified asphalt comprises the following steps: preparation before construction. The water-sealing concrete can quickly recover and improve pavement functions, eliminate potential safety hazards in driving, prolong the service life of the pavement and save maintenance cost, has the advantages of high skid resistance, good water sealing effect, low driving noise, high cost performance, long service life, quick traffic opening, low carbon, environment friendliness and the like, and has good high-temperature deformation resistance and low-temperature crack resistance; milling is not needed, a new low-noise anti-skid surface wearing layer can be directly spread on the original road surface again, and the spreading amount of the binding material is further reduced.
本发明公开了一种复合高粘改性乳化沥青及其施工工艺，涉及沥青技术领域；为了解决现有技术不利于延长道路的使用寿命的问题；具体包括超薄低噪抗滑磨耗层，所述超薄低噪抗滑磨耗层包括以下成分组：高粘沥青粘接料、细集料和界面保护剂；所述复合高粘改性乳化沥青的施工工艺，包括以下步骤：施工前准备。本发明能够快速恢复并提高路面功能、消除行车安全隐患、延长路面使用寿命、节约养护费用，且具有抗滑能力强、封水效果好、行车噪声低、性价比高、使用寿命长、快速开放交通、低碳环保等优点，以及良好的高温抗变形能力和低温抗裂性能，无需铣刨，可在原路面直接重新铺撒新的低噪抗滑精表处磨耗层，进一步降低了粘结料洒布量。
Composite high-viscosity modified emulsified asphalt and construction process thereof
一种复合高粘改性乳化沥青及其施工工艺
LI SONGTAO (Autor:in) / WEI SHAOZHONG (Autor:in) / LI SONGQIANG (Autor:in)
20.09.2024
Patent
Elektronische Ressource
Chinesisch
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