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concrete surface joint cutter 混凝土路面接缝切削机
Based on interface science principle,effect of silanes waterproof coatings on cement concrete surface was revealed. 依照界面科学原理，叙述硅烷系防水涂料在水泥混凝土表面的作用。
The cracking problem of early age concrete surface has aroused general concern in engineering circles. 低龄期混凝土表面开裂问题已成为工程界普遍关注的问题。
The influence of chloride concentration at concrete surface,depth of the concrete cover on mixture was analyzed. 分析了表面氯离子浓度、保护层厚度对耐久混凝土配合比的影响。
This paper introduces construction technique and method of asphaltum concrete surface in a construction section of Reruan road in Songbei district of Harbin city. 本文介绍了哈尔滨市松北新区热源路道路工程某施工路段沥青混凝土路面面层施工工艺和方法。
A concrete surface must be laid in segments separated by joints to allow for expansion and contraction under differing weather conditions. 混凝路面须分段铺设，用缝隙隔开，以利于磨损面在不同气候条件下伸缩。
The spreading rate will be different depending on concrete surface roughness and application method. Usually spreading rate is 15m2/L. 按混凝土的表面粗糙度等情况及施工方法不同，涂布率也有所不同，大约在15米2/升左右。
veneer strip finger joint cutter 单板指形剪切机
Heaps of metal and tangled wire litter Chateauroux's concrete surface on which all the dismantling and recycling takes place. 一堆堆废铁和纠缠如麻的线路，零散丢弃在沙特鲁水泥地上，所有拆卸和回收都在这里进行。
In this paper the properties of the polymer modified cement mortar are studied of DIDY formwork concrete surface coated layer for protection. 本文主要对模网混凝土聚合物改性水泥砂浆保护层的性能进行研究，着重探讨了与耐久性密切相关的抗裂性能和抗渗性能。
When FRP is embedded in the concrete surface, its high-strength property is evident through the nice caking between epoxy and original structure. 嵌入的FRP筋位于混凝土板表层内部，通过环氧树脂与原结构有着良好的粘结性能，充分发挥其高强度的特点。
For penetrating sealing on fully cured concrete surface, the surface must be clean before coating. The standard of coating weight is the surface just be covered. 用于对完全固化的混凝土表面的渗透封闭。要求表面清洁才能涂布本品,涂布量以表面刚好被饱和为准。
In the whole procedure of concrete casting it is essential that the tremie is for at least 1.5m, up to 5m, beneath the concrete surface to prevent the slurry runs into the tremie. 在整个砼浇筑时间内，导管口应埋入先前浇筑的混凝土内至少1.;5m，防止泥浆冲入管内，但不得大于5m。
Thoroughly clean the existing concrete surface and prirne applying the base colour coat (grout line colour). Next apply tape or stencil and edge masking. 在用底色料之前，先彻底清洁混凝土表面，然后再使用胶条或镶边模板。
Indeed, usually the left, the roughcast concrete surface, require meticulous care every corner, otherwise, it is up to the limit of the huge, and it is difficult at home wish. 的确，空空荡荡的新居，裸露的毛坯水泥地，每一个角落都需要精心打理，否则，岂不是辜负了巨额的房款，也难遂安居的心愿。
The engineers tested smooth, porous and textured concrete surfaces with four tire designs. 工程师在各种表面，包括光滑的、多坑洞及特定结构的混凝土路面，测试了四种不同的轮胎。
Application of dispose techniques of concrete surfaces and fractures enhances integration and durability of buildings. 混凝土表面处理及裂缝处理技术的应用，提高了建筑物的整体性和耐久性。
This article analyzes the corrosion mechanism of concrete structure of bridges and introduces the protective coating technology of concrete surface and the quality control points from examples. 分析了桥梁混凝土结构的腐蚀劣化机理,通过实例介绍了混凝土结构的表面防护涂装技术以及质量控制要点。
Abstract: Introduce the types of primers on the concrete surface of railway bridges, and the adhesion mechanism on the substrate, and the special primers for dry concrete and wet concrete surface. 摘要：介绍了混凝土桥面基层处理剂的种类，以及与基层实现粘接的机理，同时介绍用于混凝土桥面干燥与潮湿基层处理剂。
Some existed experimental studies indicated that bond strength of new-to-old concrete interface could increase noticeably by coating old concrete surface with silane coupling agent. 已有试验研究表明,用硅烷偶联剂溶液涂老混凝土表面,可提高新老混凝土的界面粘结强度。