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- 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。
- wet concrete surface 潮湿混凝土表面
- After pouring the concrete, evenly spread red dye on the surface and work it into the wet concrete. 浇注混凝土后,须在表面均匀地涂抹红色颜料并使其渗入未硬化的混凝土。
- After pouring the concrete red dye shall be spread on the surface and worked evenly into the wet concrete. 浇注混凝土后,应在表面涂抹红色颜料并使其均匀渗入未凝结的混凝土内。??
- When sprinkled any trowelled into fresh wet concrete floors, it forms a coloured , wear resistant smooth surface. 撒播并打磨施工到新鲜湿润的混凝土地板上,即形成平滑的彩色耐麻表面。
- Five different earth models,which simulating the wet concret,dry concret,wet clay,dry clay and water respectively,are set to analyse the behaviors of the electromagnetic fields between the antenna and ground. 设计了五种不同参数的地球模型,分别模拟均匀的湿混凝土、干混凝土、湿泥土、干泥土和水媒质,用于分析不同媒质条件下天线与地面间电磁场的响应特征。
- 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。
- The fur collar mats when it gets wet. 皮领子湿了时毛就结在一起。
- 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。
- Sponge down the surface with a wet cloth. 用湿布抹一下表面。
- I slipped and fell into the wet concrete below 我失足滑落到下面湿的混凝土中
- 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。
- The wet glass left a mark on the surface of the table. 湿杯子在桌面上留下一个痕迹。