高性能混凝土具有严重的自收缩现象。
High Performance Concrete (HPC) has significant self-shrinkage due to the consumption of water caused by the cement hydration.
掺入硅灰将增大高性能混凝土的自收缩。
The incorporation of silica fume increases the self shrinkage of HPC.
矿物掺合料是高性能混凝土的必备组分之一。
Mineral admixture is one of the necessary compositions of the high performance concrete.
介绍了一套高性能混凝土的约束收缩试验方法。
A test method for restrained shrinkage of high performance concrete is introduced.
简要介绍高性能混凝土的配合比设计及其施工运用。
This paper briefly introduces the mix proportioning design and construction application of the high performance concrete.
自密实混凝土是一种具有高工作性能的高性能混凝土。
Self-compacting concrete(SCC) is a kind of high-performance concrete with high workability.
高性能混凝土具有高强度、刚度、弹性模量和耐久性。
The concrete with high properties has the characteristic of high strength, stiffness, elastic modulus and durability.
粉煤灰高性能混凝土是具有广阔发展前景的绿色建材。
High performance fly ash concrete is a kind of green building materials with vast development foreground.
活性微细矿渣粉是高性能混凝土中一种重要的胶凝材料。
Active Micro slag fines are a kind of important cementing material in high - performance concrete.
高强高性能混凝土具有高强、高工作性能、高耐久性等特点。
High strength and high performance concrete possesses high strength, high performance, and high durability.
高性能混凝土是一种高强度、高工作性、高耐久性的混凝土。
HPC is a kind of high strength, high performance and long-lasting concrete.
粉煤灰高性能混凝土就是其中一种性能优异的高性能混凝土。
PFA high performance concrete is one of the best performance high performance concrete.
结果表明，尾矿以及尾矿人工砂可以用于拌合高性能混凝土。
The result shows that HPC can be compounded with tail mineral sand or the mixture of tail mineral sand and manufactured sand.
正是如上显微结构赋予盐渍土地区高性能混凝土优异的耐久性。
It is the above microstructures that give the excellent durability to HPC used in salted region.
对海工高性能混凝土原材料的技术要求、配合比设计进行系统论述。
Raw material properties of marine engineering high-performance concrete and its mixing proportions are discussed systematically.
讨论了矿渣微粉对高性能混凝土工作性能、抗压强度及耐久性的影响。
The influences of fine slag powder to workability, compressive strength and durability of high-performance concrete were discussed.
配制高性能混凝土最有效的几种组分是超塑化剂、粉煤灰或矿渣、硅粉。
The most effective ingredients for making up high performance concrete are super-plasticizing agent, fly ash or slag powder, silicon powder.
本文实验研究了低温养护对普通混凝土和高性能混凝土的抗压强度的影响。
This paper experimental studies the effect of low temperature reservation on ordinary concrete and high performance concrete.
蔡甸汉江大桥由于结构设计变更，要求桥面混凝土采用轻质高性能混凝土。
The bridge project, Caidian Hanjiang River, requires High Performance Light-Weight Concrete due to its structural design changing.
从微观孔结构分析了FC掺和料提高高性能混凝土抗硫酸盐腐蚀性能的机理。
The mechanism of FC admixture increasing the high performance concrete resistance to sulfate corrosion is analyzed as viewed from micro structure.
高性能混凝土复杂的早期体积变化是导致其易发生早期开裂的重要原因之一。
Complicated volume changes of high performance concrete (HPC) is one of significant causes which results in its early-age cracking.
第五代高性能混凝土膨胀剂(ZY)能较好地解决建筑结构的裂渗控制问题。
The fifth generation swelling agent (ZY) with high performance can solve well the controlling for cracking and penetrating of building structure.
该文根据试验结果，得出了高性能混凝土强度和水胶比、混合材料掺量之间的关系。
Based on experiments, this paper puts forward the relationship of the strength of high performance concrete to the ratio of water-binder, the amount of admixture.
并且结合工程实例，说明了施工质量控制是高性能混凝土特性得到保证的必要措施。
With engineering examples to illustrate the construction quality control is assured of high performance concrete characteristics of the necessary measures.
高性能混凝土以高强度、高工作性、高体积稳定性和高耐久性等技术指标为设计目标。
Such high performance concrete aims to have high strength, workability, volume stability and endurance.
同时，高性能混凝土可以利用大量的矿物掺和料取代水泥，减少单方混凝土水泥用量。
At the same time, HPC can reduce the cement content per cube and use more mineral additives.
介绍高性能混凝土施工方法，着重阐述原材料、配合比以及施工过程三方面的控制措施。
An introduction is given to construction method for high performance concrete, including control measures for raw materials, mixture ratio, and construction process.
采用混凝土断裂能试验研究了使用磨细矿渣和硅灰配制的高强度高性能混凝土的断裂脆性。
Fracture energy of concrete was measured for studying the fracture brittleness of the high performance concrete mixed ground granulated blastfurnace slag (GGBFS) and silica fume.
利用高性能混凝土的优化设计方法以及活性掺和料双掺技术配置出C40自密实高性能混凝土。
This paper has collocated the C40 self-compacting high performance concrete by using the optimization designing technique and the active constituent double-mixing technique.
利用高性能混凝土的优化设计方法以及活性掺和料双掺技术配置出C40自密实高性能混凝土。
This paper has collocated the C40 self-compacting high performance concrete by using the optimization designing technique and the active constituent double-mixing technique.
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