nonsand concrete

用法例句

Mix design of the no-fines concrete grouting pile;

无砂混凝土灌注桩配合比设计

This article adopts orthogonal experiment method to carry out research on resistance press and percolation of no-fines concrete, and mensurates porosity and effective porosity of no-finesconcrete and discusses the formula of calculating percolation co-efficient and analyses the factors that have effect on intensity and percolation of no-fines concrete, the mix proportion for practice is raised.

采用正交试验法对无砂混凝土进行抗压强度、渗透试验研究并测定无砂混凝土的孔隙率和有效孔隙率 ,讨论无砂混凝土渗透系数的计算公式 ,分析影响无砂混凝土强度和渗透性的因素 ,提出无砂混凝土应用的推荐配合

In older to resolve the problem of the great amount of cement and the high cost of non-sand cement grounting pile at parent, after testing studies, it is demonstrated that if fly ash is mixed into non-sand concrete by 15%￣ 20% amount of cement, and water cement ratio equal or less than 0.

为解决当前无砂混凝上钻孔压浆桩的水泥用量大、工程造价高等问题，经试验研究表明，当在无砂混凝土中掺入占水泥用量１５％～２０％的粉煤灰，水灰比等于或小于０。

The application of small concrete pile without sand in expressway composite foundation;

无砂混凝土小桩在高速公路复合地基中的运用

The background disposal for roadbed and fillings of narrow special and certain section,using the complex groundsill technique of small concrete pile without sand,can reduce roadbed settlement,control the settlement difference and release jump car of the background.

采用无砂混凝土小桩复合地基技术,处理台后较为狭小的空间及一定路段内的路基及填土,可以实现减小路基沉降,控制台后沉降差异,缓解台后跳车的目的。

For the expressway widening engineering treated with small non-sand concrete pile,a finite element calculation model is established.

对于采用无砂混凝土小桩处理的高速公路拓宽工程,建立有限元分析计算模型,分析了采用无砂混凝土小桩处理的高速公路拓宽工程的地基及填方路基的变形性状,以及桩长变化对地基及填方路基沉降的影响,对高速公路拓宽工程具有一定的指导意义。

A foundation treatment technology with small non-sand concrete piles is introduced in this paper,including its principle,design and construction process,which is a new-type foundation improvement method and has the advantages of reducing pile usage,shortening construction period and saving capital cost when compared to other foundation treatment methods.

作为一种新型的地基加固方法,详细介绍了无砂混凝土小桩地基处理技术的原理、设计及施工工艺,与其他类似地基处理工艺比较,可减少用桩量,大大缩短工期,节省投资。

With the project of the Xilin River Bridge as a practical example, the mix proportion of the non-sand-and-big-hole concrete is designed, with its density, intensity and dank capability related to its road use performance experimentally studied, and the effective construction approaches put forward, and the integrative benefit of the non-sand-and-big-hole concrete in road bed backfill analyzed.

以西林河大桥为工程背景,对无砂大孔混凝土的配合比进行了设计,对无砂大孔混凝土的密度、强度、透水性等三方面路用性能进行了试验研究,提出了行之有效的施工方案,并对无砂大孔混凝土在台背回填中的综合效益进行了分析。

An approach to ground of fine aggregate concrete without sand is introduced in respects of raw and processed materials, proportioning ratio, construction technology, and so on.

水泥砂浆地面起砂是建筑工程质量通病之一,用无砂细石混凝土做地面,经多年的实践应用,效果良好。

Application of Caisson with Concrete without Sand in the Dewatering Engineering of Tailing Dam

无砂混凝土沉井在尾矿坝降水工程中的应用

The gravel ingredient of concrete.

石碴组成混凝土的砂料

concrete, sand, stone and cement proportioner

混凝土、砂、石、水泥配料机

The different cement content porous concrete drying shrinkage trial research

不同水泥掺量的无砂多孔混凝土干燥收缩试验研究

The Research on the Performance of Artificial Sand High Performance Concrete and Natural Fine Sand Concrete

人工砂高性能混凝土和天然细砂混凝土的性能研究

Research of wind-quenched granulated slag grit as a substitute of sand in concrete;

风淬钢渣砂在混凝土中替代黄砂的试验研究

The Development and Current Situation of Machine-Made Sand and thereof High Strength Concrete

国内外机制砂和机制砂高强混凝土现状及发展

Specification for mixing and application of concrete with tenuous sand

特细砂混凝土配制及应用规程

Technical requirements and test methods of sand for ordinary concrete

普通混凝土用砂质量标准及检验方法

Concrete is composed of cement, sand and gravel mixed with water.

混凝土由水泥、砂、石子与水掺和而构成。

Properties of Wire Mesh/Steel Bar Mortar Strengthening Reinforced Concrete Beam;

钢丝网钢筋砂浆加固混凝土梁的性能

Study on Preparation and Properties of the C80 Manufactured Sand Concrete;

C80机制砂混凝土的配制与性能研究

Study on Steel Reinforced Concrete Beam is Strengthened with Steel Strand and Anticorrosive Mortar;

钢绞线防腐砂浆加固混凝土梁的研究

Study on Application of Mechanism Sand in High Performance Concrete;

机制砂在高性能混凝土中的应用研究

Experiment and Rsearch of Ultra-Fine Sand Pumping Concrete Shrinkage Characteristics

特细砂泵送混凝土收缩特性试验研究

The Application Perspective of Sea Sand in Concrete of Fujian

海砂在福建地区混凝土中的应用前景

Mix Design and Static Test of C50 Concrete Incorporated With Processed Sand for T Beam

C50T型梁机制砂混凝土的配合比设计

Application study on superfine tail mineral sand used in ready-mixed concrete

尾矿特细砂在商品混凝土中应用探讨