Maintaining and reparation of cement concrete road surface;
水泥混凝土路面性能显著受到温度应力影响。
The paper expounds the damage reason of cement concrete road panel, and presents the preventive measures.
论述了水泥砼路面板破坏的原因，并提出相应的防治措施。
Take example as Harbin to Acheng Road, do some research of repair cold area cement concrete road that cover with asphalt.
以哈阿公路为例对高寒区水泥混凝土路面加铺沥青层进行修复的方法进行了研究。
The new cement concrete road pavement, glass fiber grid should be placed between semi-rigid base and rigid concrete seal.
对新建水泥混凝土道路路面，玻纤格栅应置于半刚性基层与刚性水泥混凝土封层之间。
The paper introduces the cause of cement concrete road crack, and presents the measures to prevent cement concrete road crack.
分析造成水泥砼路面裂缝的原因，从施工与角度提出了防止水泥砼路面裂缝的措施。
The reasons and mechanisms that lead to damage of cement concrete road surface are introduced. Some prevention measures are also given.
分析了造成水泥混凝土路面发生破损的原因、类型和机理，提出了预防措施。
Text analyze key point about construction supervisor of cement concrete road and give reference for construction supervisor job of cement concrete road.
详细分析了水泥混凝土公路施工阶段监理工作要点，为水泥混凝土公路施工监理工作提供参考意见。
This paper analyzes on the main causes of the initial fracture of the cement concrete road slabs, and puts forward some corresponding preventive measures.
分析了造成水泥混凝土路面早期断板的主要原因，并提出了相应的防治措施。
The paper investigates the disease of the cement concrete road of Jilin firstly, confirming the direction of pavement cement concrete material modification in this region.
论文首先对吉林地区水泥混凝土路面病害进行了调查，分析确定该地区路面水泥混凝土材料的改性方向。
Combine practical experience maintain from highway Angle set out, to cement concrete road surface disease, produce main reason and road surface of disease maintain research synthetically.
结合实际经验从公路养护角度出发，对水泥混凝土路面病害、产生病害的主要原因以及路面综合养护进行了研究。
In the light of the situation of the cement concrete road slab breaking, this paper analyzes on the causes of its occurrence, and puts forward some measures for preventing the slab breaking.
针对水泥混凝土路面的断板情况，在分析其产生原因的基础上，提出了预防断板应采取的措施。
Recycled aggregate of old cement concrete is a new material and it is necessary to study the road performance.
旧水泥混凝土再生骨料是一种新材料，必须对其路用性能进行研究。
The rubber cement concrete has got more and more attention in the road engineering because of its good ability of deformation and toughness.
橡胶颗粒水泥混凝土由于具有较好的变形能力和韧性等优点，在道路工程中得到越来越多的重视。
The lean concrete road base is easy to bring dry contraction due to its much amount of cement and large exposed area.
道路基层贫混凝土水泥用量较大而且是暴露面积较大的工程，容易发生较大的干燥收缩。
CJCD surface finishing screed is widely used to strickle cement, concrete surface in building site and road construction. Its trait is for easy operation and transportation.
型抹平机主要用于建筑工地，公路等施工建设中的水泥和混凝土等地面的捣平。它的主要特点是操作轻便，容易搬运等。
This article discussed from three-axis concrete pavement construction point of view briefly in the low-grade cement concrete pavement construction, how to control good road surface roughness.
本文从三轴式水泥混凝土摊铺机施工的角度出发，简要阐述了在低等级水泥混凝土路面施工中，如何控制好路面平整度。
Freeze resisting property is the main function of the road cement concrete. It determines the enduring property of the cement concrete pavement.
抗冻性是道路水泥混凝土主要的特性，它在很大程度上决定着水泥混凝土路面的耐久性。
Combining the Haoxi Road Transformation Project, the paper introduces the design method of paving bituminous concrete surface after treating the disease of cement concrete pavement.
该文结合南通市濠西路改造工程，介绍水泥混凝土路面病害处理后，加铺沥青混凝土面层的设计方法。
Introduced hereby are the treatment of the old cement concrete pavement, measures to prevent reflective cracking and the profile design and transverse grade determination in road design.
介绍了旧水泥混凝土路面处理、防止反射裂缝措施、道路设计中纵断面设计和横坡确定。
The design of cement concrete pavement slabs should be consulted "Specification for Highway cement concrete pavement design" before the revision of "Specification for Urban Road design".
建议在《城市道路设计规范》修订前，应参照《公路水泥混凝土路面设计规范》来进行水泥混凝土路面设计。
It must pay more attention to solve the break in road surface of cement concrete where the road is built recently.
新建水泥混凝土路面早期断板问题是一个亟待解决的问题。
In this article, in order to make concrete performing better on road engineering, the brucite fiber is mixed in cement concrete as a new type of concrete pavement materials.
本文利用水镁石纤维掺加到水泥混凝土中，作为一种新型混凝土路面材料，设计合适的水镁石纤维水泥混凝土路面配合比，使之更好的应用于路面工程。
Abstract: : It is applied more and more widely to pave asphalt concrete pavement onto the old cement concrete pavement in urban road construction.
摘要：旧水泥混凝土路面加铺沥青混凝土路面在城市道路建设中被越来越广泛的应用。
Damage by water is a popular pavement damage form no matter on cement concrete pavement or asphalt pavement, it has become a world problem that endangers road engineering quality.
无论水泥混凝土路面还是沥青路面，水损坏是目前国内外普遍存在的路面破坏形式，成为困扰公路工程质量的世界性难题。
The design, paving and effect analysis of testing road section provide basis for the design of thin asphalt overlay structure of old cement concrete pavement.
通过试验路段的设计、铺筑和效果分析，为旧水泥混凝土路面加铺薄沥青面层结构设计提供依据。
For raising the anti friction property of road concrete, the use of silica fume instead of partial cement was tried. A systematic study on the properties of silica fume concrete was conducted.
为了提高道路路面混凝土的抗磨能力，采用硅灰代替部分水泥的方法，对硅灰混凝土的性能进行了较系统的试验研究。
The potential factor and preventing and curing that the early crack of concrete road surface of cement endangers is important subjects among them.
水泥混凝土路面早期裂缝危害的潜在因素及防治就是其中的重要课题。
The invention aims to develop a cement concrete permeable brick, a cement concrete permeable road and production methods thereof.
本发明的目的是研制一种水泥混凝土透水砖、透水路面及其生产方法。
The invention relates to a cement concrete permeable brick, a cement concrete permeable road and production methods thereof.
本发明涉及一种水泥混凝土透水砖、透水路面及其生产方法。
The invention relates to a cement concrete permeable brick, a cement concrete permeable road and production methods thereof.
本发明涉及一种水泥混凝土透水砖、透水路面及其生产方法。
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