One-time use of seals , after the chip seal damage can not be re -used .
铅封一次性使用，拆封后芯片损坏弗成再用。
Synchronous chip seal layer has many advantages, such as high strength, surface, non-slip, waterproof, durability, preventing driving rain and so on.
同步碎石封层具有强度高、表面粗糙、防滑、不透水、耐久性好、防止雨天行车水雾等优点。
Based on fracture mechanics and finite element theory, calculation and analysis stress intensity factor of fiber asphalt chip seal under different conditions.
基于断裂力学和有限元原理，计算分析了纤维沥青碎石封层路面结构在不同条件下的应力强度因子。
In the end, the common construction quality to fiber chip seal is summarized and its reasons is analyzed. Reference for highway technology, key problems is proposed.
最后总结了纤维碎石封层常见的施工质量问题，并分析其原因，提出重点注意的问题，以供公路技术人员参考。
Finally, draw the existing asphalt pavement decay model, through amending the material influence coefficient, predict fiber asphalt chip seal pavement life, highlights its advantages.
最后，借鉴现有的沥青路面罩面衰变模型，通过对材料影响系数的修正，预估了纤维沥青碎石封层路面的使用寿命，突显了其优越性。
Finally, draw the existing asphalt pavement decay model, through amending the material influence coefficient, predict fiber asphalt chip seal pavement life, highlights its advantages.
最后，借鉴现有的沥青路面罩面衰变模型，通过对材料影响系数的修正，预估了纤维沥青碎石封层路面的使用寿命，突显了其优越性。
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