| 沥青高粘剂的优势 |
| 添加时间：2019/3/9 16:10:46 浏览次数： |
| 1、沥青高粘剂对抗剪强度有较大的影响：粘层抗剪强度会随着粘层厚度的增加先升后降，并在中间出现峰值，不同粘结层材料出现抗剪强度峰值的位置也不相同； 1. Asphalt high-viscosity agent has a great influence on shear strength: the shear strength of the cohesive layer increases first and then decreases with the increase of the thickness of the cohesive layer, and peaks appear in the middle, and the positions of the peak shear strength of different cohesive layer materials are also different. 2、温度对沥青高粘剂的抗剪强度和抗拉强度有较大的影响，在高温条件下，高粘沥青的抗剪和抗拉性能明显好于其他两种粘层材料； 2. Temperature has a great influence on the shear strength and tensile strength of asphalt high-viscous agent. Under high temperature conditions, the shear and tensile properties of high-viscous asphalt are obviously better than those of other two kinds of viscous materials. 3、低温肯塔堡飞散损失率相差1/2左右，具有优异的骨料抗飞散性能。 3. The flying loss rate of Kentaburg at low temperature is about 1/2 different, and it has excellent anti-flying property of aggregate. 4、良好的变形追从性，抗裂性能优异。 4. Good deformation compliance and excellent crack resistance. 5、沥青高粘剂在拌和的过程中受高温的作用软化后，与沥青和集料充分结合并填充嵌挤到级配骨架的空隙中，限制了矿料颗粒间的相对滑动，加强了混合料之间的相互作用力，使混合料结构更加稳定。 5. When asphalt high-viscosity agent is softened by high temperature in mixing process, it fully xingtai.37ix.com.cnhengshui.37ix.com.cndingzhou.37ix.com.cntangshan.37ix.com.cnchengde.37ix.com.cn langfang.37ix.com.cncombines with asphalt and aggregate and fills and squeezes into the gap of gradation skeleton, which limits the relative sliding of mineral particles, strengthens the interaction force between mixtures and makes the structure of mixtures more stable. |
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