It presents the performance of slurry seal as the preventive maintenance required by the pavement strength, stability and flatness, and provides some measures to improve the seal coat quality. 叙速了作为预防性养护的稀浆封层对路面强度、稳定度和平整度的要求.并介绍了提高稀浆封层质量应采取的几个措施。
Do you know how much a seal coat is? 你知道海豹皮大衣多少钱一件?
On hot asphalt seal coat with the single particle size gravel technology 浅谈热沥青加单一粒径碎石封层技术
Application of Multiple Fibrous Modified Slurry Seal Coat in the Old Wide Line of Provincial Highway 复式纤维改性稀浆封层在省道老宽线上的应用
Experiment and Research on Shrinkage Capability of Cement Stabilized Fine Sand Subgrade Seal Coat Material 水泥稳定细砂路基封层材料收缩性能的试验研究
UV light irradiation for1 minute after the bright and durable surface dry, rub wear resistance, high transparency, good toughness, practices, and seal coat type A the best choice. UV灯照射1分钟表面即干,干后超亮且持久,耐磨耐擦,透明度高,韧性好,做法式甲封层效果最佳选择。
Analysis and Control of Key Process of Emulsified Bitumen Slurry Seal Coat 乳化沥青稀浆封层的关键过程分析与控制
Experimental Study on Emulsified Asphalt Material for Lower Seal Coat 乳化沥青下封层材料的试验研究
Forming mechanism and construction of prime coat and seal coat of asphalt pavement 沥青路面透层和封层形成机理及施工技术
Compound Modified Emulsion Asphalt slurry Seal Coat Technology Research 复合式改性乳化沥青稀浆封层技术的实验研究
The paper introduces application of Slurry seal coat technique in sand-stone pavement of rural road as seal coat of pavement. 介绍了稀浆封层技术在乡村道路砂石路面上作为封层的施工应用。
The paper describes the application of 3 new types of maintenance technologies-emulsified asphalt slurry seal coat, synchronization crushed stone seal coat and cooling generation on the spots-in maintenance and repair of asphalt pavement in Liaoning Province. 三种新型养护技术,即乳化沥青稀浆封层技术、同步碎石封层技术和道路就地冷再生技术在辽宁沥青路面养护及维修中的应用。
This paper introduces the development process of the modified asphalt emulsion and its application in the mixture of the slurry seal coat, it is used in the high-level highway to pave a ( test) road, and analyzes its economic benefits. 介绍了改性沥青乳液的研制过程及其在稀浆封层混合料中应用,并在高等级公路上铺筑试验路,分析了改性沥青乳液稀浆封层的经济效益。
Effect of Adhesiveness of Emulsified Asphalt on Quality of Slurry Seal Coat 乳化沥青粘附性对稀浆封层质量的影响
Quality Control of Prime Coat and Slurry Seal Coat 浅析透层、稀浆封层的质量控制
The Making of Modified Asphalt Emulsion and Its Application in Slurry Seal Coat 改性沥青乳液的制作及其在稀浆封层中的应用
Try to Analysis on Standard of Construction Technology and Quality Evaluate in Seal Coat by Emulsifying Asphaltum Oil 乳化沥青下封层施工技术与质量评定标准探析
Application of Synchronized Crushed Stone Seal Coat New Technology 同步碎石封层新技术的应用
The test results and the benefit analysis show that the slurry seal coat of the modified asphalt emulsion has the high temperature stability, low temperature crack resistance and durability, and applies to the repair and ( maintenance) of high-level pavements. 试验结果和效益分析表明,改性沥青乳液稀浆封层具有高温稳定、低温抗裂和耐用性能,适用于高等级路面的维修养护。
The seal coat by emulsifying asphaltum oil is a special construction level in high grade road. 乳化沥青下封层作为高等级路面的一种特殊结构层,施工工艺主要采用石屑下封和稀浆封层技术。
Analysis of Economic Benefit from Slurry Seal Coat of Modified Emulsified Asphalt, and Its Applying Prospect 改性乳化沥青稀浆封层的技术经济效益分析及应用前景
Several problems of asphalt pavement on design and construction in our province including the design, construction of tack coat and seal coat, gradation control, optimal bitumen ratio determination as well as the strength criteria of semi-rigid base course are discussed in this article. 结合我省高速公路沥青路面的设计与施工,对黏层、封层的设计与施工、施工生产级配控制、最佳油石比确定以及半刚性基层强度设计指标等问题进行了探讨。
Application of Slurry Seal Coat of SBR Modified Emulsified Asphalt in Pavement Project of Rural Road SBR改性乳化沥青稀浆封层在乡村道路路面工程中的应用
This paper analyzes the reasons for early destroy of bituminous pavement-introduces the materials and construction technology of seal coat and sub-seal coat-emphasizes the characteristics and functions of modern intelligent spreader in construction. 对黑色沥青路面早期破坏的原因进行了分析,介绍了封层、下封层所使用的材料及施工工艺,强调了现代智能型沥青洒布车的特点及其作用。
Construction Techniques of Penetration Coat and Under Seal Coat of Expressway 高速公路透层和下封层施工工艺
Application of slurry seal as wearing course of moisture base and as seal coat of asphalt pavement 稀浆封层作为水稳基层磨耗层和沥青路面下封层的应用
Testing Research on Slurry Seal as under seal coat in freeway 稀浆封层作高速公路下封层试验研究
Overpressure intensity, properties and distributions of seal coat, pressure structure, characteristics and activity of fault and other factors control the hydrocarbon abundance and enrichment degree of different pressure environment. 不同成藏动力系统中油气的丰度和相对富集程度受超压强度、封闭层的性质和分布、压力结构、断裂的发育及其活动性等多种因素的控制。
Analyzed the influence of the hydrodynamic pressure on the two types of rubber asphalt gravel seal coat in use of "multi-functional asphalt mixture dynamic permeable test instrument" and "asphalt pavement materials moving water pressure flushing tester". 利用自主研发的多功能沥青混合料动态渗水试验仪及沥青路面材料动水压力冲刷试验仪,分析了动水压力对这两种结构类型的橡胶沥青碎石封层的影响。