A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Super-tough thin-layer pavement maintenance material and preparation method thereof
The invention aims at solving the problems that in the prior art, raw materials of a traditional overlay are seriously wasted, and the surface of the traditional overlay is prone to aging and damage, and particularly discloses a super-tough thin-layer pavement maintenance material and a manufacturing method thereof. The thin overlay asphalt mixture comprises the following main raw materials: coarse aggregate, fine aggregate, a filler, a cementing material and a stabilizer. The preparation method of the medium-thin overlay asphalt mixture comprises the following steps: S1, selecting materials; s2, adding auxiliary materials and stirring; and S3, verifying the pavement performance of the prepared mixture. The preparation method disclosed by the invention is convenient and rapid, small in forming thickness, high in construction speed and capable of realizing rapid maintenance, the pavement performance of the prepared TOL super-tough thin overlay asphalt mixture is greatly improved, and the TOL super-tough thin overlay asphalt mixture has obvious economic advantages, also has certain drainage and noise reduction functions, is improved in durability, and is suitable for being popularized and applied. The long-term maintenance of the anti-slide performance improvement of the expressway is facilitated.
本发明的目的是为了解决现有技术中存在的传统罩面原材料浪费严重，并且在表面容易发生老化以及破损的问题，具体公开了一种超韧薄层路面养护材料及其制作方法，包括薄层罩面沥青混合料，其中薄层罩面沥青混合料的主要原料包括粗骨料、细集料、填料、胶结料与稳定剂，上述中薄层罩面沥青混合料制作方法包括以下步骤：S1、选料；S2、加辅料搅拌；S3、验证制成的混合料的路用性能。采用本发明中的制备方法方便快捷，成型厚度薄、施工速度快，可实现快速养护，制备的TOL超韧薄层罩面沥青混合料路用性能大大提高，具有明显的经济优势，并且还具有一定的排水降噪功能，提升耐久性，有利于高速公路抗滑性能提升的长效保持。
Super-tough thin-layer pavement maintenance material and preparation method thereof
The invention aims at solving the problems that in the prior art, raw materials of a traditional overlay are seriously wasted, and the surface of the traditional overlay is prone to aging and damage, and particularly discloses a super-tough thin-layer pavement maintenance material and a manufacturing method thereof. The thin overlay asphalt mixture comprises the following main raw materials: coarse aggregate, fine aggregate, a filler, a cementing material and a stabilizer. The preparation method of the medium-thin overlay asphalt mixture comprises the following steps: S1, selecting materials; s2, adding auxiliary materials and stirring; and S3, verifying the pavement performance of the prepared mixture. The preparation method disclosed by the invention is convenient and rapid, small in forming thickness, high in construction speed and capable of realizing rapid maintenance, the pavement performance of the prepared TOL super-tough thin overlay asphalt mixture is greatly improved, and the TOL super-tough thin overlay asphalt mixture has obvious economic advantages, also has certain drainage and noise reduction functions, is improved in durability, and is suitable for being popularized and applied. The long-term maintenance of the anti-slide performance improvement of the expressway is facilitated.
本发明的目的是为了解决现有技术中存在的传统罩面原材料浪费严重，并且在表面容易发生老化以及破损的问题，具体公开了一种超韧薄层路面养护材料及其制作方法，包括薄层罩面沥青混合料，其中薄层罩面沥青混合料的主要原料包括粗骨料、细集料、填料、胶结料与稳定剂，上述中薄层罩面沥青混合料制作方法包括以下步骤：S1、选料；S2、加辅料搅拌；S3、验证制成的混合料的路用性能。采用本发明中的制备方法方便快捷，成型厚度薄、施工速度快，可实现快速养护，制备的TOL超韧薄层罩面沥青混合料路用性能大大提高，具有明显的经济优势，并且还具有一定的排水降噪功能，提升耐久性，有利于高速公路抗滑性能提升的长效保持。
Super-tough thin-layer pavement maintenance material and preparation method thereof
一种超韧薄层路面养护材料及其制作方法
WANG WENFENG (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
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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