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抗剥落剂在使用中会有哪些问题？
由于抗剥落剂具有低剂量、高效能、易添加的优点，而且在加入到沥青后能和沥青很好地相熔，并均匀地分布到沥青混合料中，所以成为了公路建设者用来改善沥青路面的首要选择；但是在使用过程中还会存在一些问题，是什么问题呢？
Because the anti-stripping agent has the advantages of low dosage, high efficiency, easy to add, and can be well fused with asphalt after adding to asphalt, and evenly distributed in asphalt mixture, it has become the first choice for road builders to improve the asphalt pavement; but there are still some problems in the use process, what is it? What is the problem?
1、的质量检验：随着抗剥落剂的普遍应用，各种产品涌向市场，其中也掺杂着很多不合格的产品，所以在选择时，一定要严格把好质量检测关。
1. Quality Inspection: With the widespread application of anti-stripping agents, various products pour into the market, which is also doped with a lot of substandard products, so in the selection, we must strictly check the quality.
2、抗剥落剂的试验方法：水煮法试验结果仅是评价沥青和粗集料粘附性的定性指标，残留稳定度指标也存在一定局限。所以，建议建设单位集中检验，对掺加抗剥落剂的沥青混合料提出冻融劈裂强度比要求，并得出相应残留稳定度指标，供施工单位校验，所以不能仅凭水煮法试验结果选择抗剥落剂。
2. Test method of anti-stripping agent: The result of boiling test is only a qualitative index to evaluate the adhesion between asphalt and coarse aggregate, and the index of residual stability has some limitations. Therefore, it is suggested that the construction unit should centralize the inspection, put forward the requirement of freeze-thaw splitting strength ratio for the asphalt mixture with anti-stripping agent, and get the corresponding residual stability index for the construction unit to check, so the anti-stripping agent can not be selected only on the basis of the water-boiling test results.
3、抗剥落剂的最佳用量：要最大程度发挥抗剥落剂的作用，同时还应避免因高分子类抗剥落剂用量过大造成混合料性能的降低，应通过严格试验确定用量。 事实上，用量在0.3%以下时，水煮法试验结果也可以达到规范中对粘附性的要求，但是水稳性试验结果不一定满足符合规范规定，所以抗剥落剂的用量不应小于0.3%，但也不能过高。
3. The optimum dosage of anti-stripping agent: In order to maximize the role of anti-stripping agent, but also to avoid the macromolecule anti-stripping agent dosage caused by excessive mixture performance degradation, should be determined through rigorous test dosage. In fact, when the dosage is less than 0.3%, the results of boiling test can also meet the requirements of the code for adhesion, but the water stability test results do not necessarily meet the requirements of the code, so the dosage of anti-stripping agent should not be less than 0.3%, but also can not be too high.
Because the anti-stripping agent has the advantages of low dosage, high efficiency, easy to add, and can be well fused with asphalt after adding to asphalt, and evenly distributed in asphalt mixture, it has become the first choice for road builders to improve the asphalt pavement; but there are still some problems in the use process, what is it? What is the problem?
1、的质量检验：随着抗剥落剂的普遍应用，各种产品涌向市场，其中也掺杂着很多不合格的产品，所以在选择时，一定要严格把好质量检测关。
1. Quality Inspection: With the widespread application of anti-stripping agents, various products pour into the market, which is also doped with a lot of substandard products, so in the selection, we must strictly check the quality.
2、抗剥落剂的试验方法：水煮法试验结果仅是评价沥青和粗集料粘附性的定性指标，残留稳定度指标也存在一定局限。所以，建议建设单位集中检验，对掺加抗剥落剂的沥青混合料提出冻融劈裂强度比要求，并得出相应残留稳定度指标，供施工单位校验，所以不能仅凭水煮法试验结果选择抗剥落剂。
2. Test method of anti-stripping agent: The result of boiling test is only a qualitative index to evaluate the adhesion between asphalt and coarse aggregate, and the index of residual stability has some limitations. Therefore, it is suggested that the construction unit should centralize the inspection, put forward the requirement of freeze-thaw splitting strength ratio for the asphalt mixture with anti-stripping agent, and get the corresponding residual stability index for the construction unit to check, so the anti-stripping agent can not be selected only on the basis of the water-boiling test results.
3、抗剥落剂的最佳用量：要最大程度发挥抗剥落剂的作用，同时还应避免因高分子类抗剥落剂用量过大造成混合料性能的降低，应通过严格试验确定用量。 事实上，用量在0.3%以下时，水煮法试验结果也可以达到规范中对粘附性的要求，但是水稳性试验结果不一定满足符合规范规定，所以抗剥落剂的用量不应小于0.3%，但也不能过高。
3. The optimum dosage of anti-stripping agent: In order to maximize the role of anti-stripping agent, but also to avoid the macromolecule anti-stripping agent dosage caused by excessive mixture performance degradation, should be determined through rigorous test dosage. In fact, when the dosage is less than 0.3%, the results of boiling test can also meet the requirements of the code for adhesion, but the water stability test results do not necessarily meet the requirements of the code, so the dosage of anti-stripping agent should not be less than 0.3%, but also can not be too high.
