Flat saws are typically used to provide expansion joints, remove damaged pavement sections, clean and repair random cracks for repair, and remove concrete sections for demolition purposes.
单位锯通常用来提供伸缩缝，清除路段路面损坏、清洁保养修理随机裂缝、清除混凝土路段拆除。
This paper describes the causes of early cracks on concrete pavement and presents the precautions for cracking.
详细论述了混凝土路面早期裂缝产生的原因，并提出预防早期裂缝的办法。
It was necessary and feasible to study the design to prevent reflecting cracks on the asphalt overlaid on the old cement concrete pavement.
因此继续开展旧水泥混凝土路面上加铺沥青面层防治反射裂缝设计方法的研究，是必要而且是可行的。
This paper analyzes causes of four familiar cracks of asphaltum concrete pavement, and brings forward relevant prevention and maintenance method.
系统地对沥青混凝土路面四种常见裂缝产生的原因进行了分析，同时也提出了相应的预防与治理措施。
Mainly for the asphalt pavement cracks, pits and side issues such as eating, cement concrete pavement surface is also a serious breaking of the rupture and other issues.
沥青路面主要表现为裂缝、坑槽和啃边等问题，水泥混凝土路面也出现严重的挤碎、破裂等问题。
Based on analysis for reasons of cement concrete pavement inchoate cracks, it is important to present relevant prevention methods in mixture design and construction stage.
在分析水泥混凝土路面早期裂缝产生原因的基础上，提出在混合料组成设计阶段和现场施工阶段应该采取的措施，对工程实践具有重要的意义。
No honeycombs, pitting surface and cracks may exist on the surface of the waterproofing concrete along the bridge deck pavement, there shall be no cracks at the construction joints.
桥面铺装防水混凝土表面不得有麻面、蜂窝和裂纹，施工缝处不得有裂缝。
How to prevent and delay the emergence of the reflective cracks effectively is the key to the asphalt concrete overlay on the old cement concrete pavement.
在旧水泥混凝土路面上加铺沥青混凝土面层所面临的关键是如何有效的抑止或延缓反射裂缝的产生。
Cement concrete pavement, however damaged, broken boards, cracks, surface loss occurred from time to time, thus limiting its highway projects on a wide range of applications.
然而水泥混凝土路面破损、断板、裂缝、表面脱落现象时有发生，从而限制了其在公路工程上的广泛应用。
This paper explains the reason for three kinds of cracks in concrete pavement and how to prevent those by taking precaution measures in construction.
本文阐述了水泥混凝土路面三种常见裂缝的成因及其如何在实际施工中避免这些裂缝的产生。
Through analyzing the reason for appearing early cracks on concrete pavement, putting forward precaution measures in order to improve quality of construct project.
通过剖析水泥混凝土路面早期裂缝产生的原因，提出预防措施，以利于提高建设工程质量。
How to reduce the construction early cracks and prevent cracks in the road during use to improve the service life of concrete pavement are of common concerns.
如何减少施工早期裂缝，防止使用期间路面裂缝，提高水泥砼路面的使用寿命是大家共同关注的问题。
Which measure to prevent reflecting cracks from happening is adopted rest with the condition of former concrete pavement.
采用何种防止反射裂缝的技术，应根据旧水泥混凝土路面的状况来选择。
Temperature shrinkage is thought to be the main reason resulting the inchoate cracks in cement concrete pavement.
指出温度收缩是混凝土路面产生早期裂缝的主要原因。
This paper focuses on the causes of typical disease in the asphalt concrete pavement, such as cracks, rutting, pits, and so on, and proposes appropriate measures combining with the actual work.
本文重点论述了沥青混凝土桥面铺装裂缝、车辙、坑槽典型病害成因，并结合工作实际提出相应的防治措施。
This paper discusses in detail the conservation measures in highway concrete pavement and road cracks causes and prevention, and then analyzes the method of concrete pavement routine maintenance.
本文详细的论述了公路水泥路面的养护措施和路面裂缝产生的原因及预防，并分析了水泥路面的日常维修方法。
Early cracks don't obviously effect the using properties of the pavement, but the enlarging will result in the structural damage to asphalt concrete pavement.
早期裂缝对路面使用性能不会产生明显影响。然而，裂缝的扩展最终会导致沥青路面结构性破坏。
This paper analyzes the causes of the cracks of the concrete pavement slab and the measures preventing the crack.
对机场道面混凝土碱集料反应的发生机理进行了分析与研究，并结合试验对其防治措施进行了探讨。
Impact compactor is a compaction machinery with high impact energy, which cracks the old cement concrete pavement to form a interlocking structure and be the cushion or sub-base of the new pavement.
冲击压实机是一种高冲击能量的压实机械，通过破裂稳固混凝土路面，使旧路面形成嵌锁型结构，成为新铺路面的垫层或底基层。
Impact compactor is a compaction machinery with high impact energy, which cracks the old cement concrete pavement to form a interlocking structure and be the cushion or sub-base of the new pavement.
冲击压实机是一种高冲击能量的压实机械，通过破裂稳固混凝土路面，使旧路面形成嵌锁型结构，成为新铺路面的垫层或底基层。
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