lightweight concrete是什么意思

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The results showed that the lightweight concrete has such advanced physico-chemical propert ies as high strength,low density,great thickness,resistance to freezing,resistan ce to corrosion etc.

研究采用混合型集料配制出了表观密度等级为180 0kg·m- 3 ,抗压强度等级为CL50的高性能轻混凝土 。

In this paper,the microstructures and its transformation characteristics of lightweight concrete with mixed type fine aggregates were discussed systematically.

论述了混合型细集料轻混凝土的微观结构及其转化特点 。

At the same time,the compari- son between the steel deck-lightweight concrete composite slabs and general composite slabs was carried out.

针对同一种类型的压型钢板,在承担同样的极限破坏荷载前提下,用不同强度等级的混凝土来进行组合楼板设计,并进行经济性能方面的比较,为合理经济的选用混凝土进行组合楼板的设计提供参考;并对压型钢板-轻混凝土组合楼板与普通组合楼板进行比较,指出压型钢板-轻混凝土组合楼板的优缺点,以期得到更多的工程应用。

The mixed aggregate plan was adopted by Germany to develop light aggregate concrete(MA high performance light concrete)with low apparent density,high performance successfully on the basis of normal clay.

德国通过采用混合型集料的配料方案,以筒压强度较低的普通粘土陶粒研制成功了低表观密度、高性能的轻集料混凝土(MA型高性能轻混凝土),它可现浇或预制,且可泵性好、施工方便。

Review of the study on behavior of lightweight concrete in fire conditions;

轻质混凝土耐火性能研究进展

Comparison of water permeability and chloride penetrability between normal-weightconcrete and lightweight concrete made with different lightweight aggregates;

普通混凝土与采用不同陶粒的轻质混凝土的水渗性和氯离子渗透性比较

Experimental research for effect of soluble glass slag lightweight concrete preparation parameters on gas-forming state

水玻璃矿渣轻质混凝土制备参数对发气状态影响的试验研究

Shrinkage of semi-lightweight concrete with expanding agent;

膨胀剂对次轻混凝土收缩的影响

Effect of ceramsite variety on strength and impermeability of specified density concrete;

陶粒对次轻混凝土的强度和抗渗性的影响

Influencing factors on homogeneous of specified density concrete;

次轻混凝土匀质性影响因素研究

Applied research of specified density concrete used on pavement structure in the tunnel

次轻混凝土在隧道路面结构中的应用研究

The Light-Wide Concrete Performance and Its Microscopic Analysis after High Temperature

高温后全轻混凝土性能及其微观分析

Technical specification of lightweight aggregate

轻骨料混凝土技术规程

very light aggregate concrete

特殊轻质骨料混凝土

Analysis of the Lightweight Aggregate Concrete Material's Character Effect on the Concrete Capability

轻集料混凝土集料性质对混凝土性能的影响

And the higher they went the lighter they made the concrete.

建得越高，所用的混凝土也就越轻。

Lightweight aggregate concrete small hollow block

GB15229-1994轻集料混凝土小型空心砌块

autoclaved light weight concrete

高压蒸气养护的轻质混凝土

Specification for construction and acceptance of hollow panels for internal partitions in residence

轻质混凝土隔墙条板施工及验收规程

Specification for design of lightweight aggregate concrete structures

轻骨料混凝土结构设计规程

Research and Application of Flow-pattern Light Aggregate Micro Foam Concrete;

流态轻集料微孔混凝土的研究与应用

Research on Plastic Shrinkage and Durability of Lightweight Aggregate Concrete;

轻骨料混凝土塑性收缩及耐久性研究

Research on Performance of High Fliud Structural Lightweight Aggregate Concrete;

大流动性结构轻集料混凝土性能研究

Study on the Super-light Foamed Concrete Insulation Material

超轻泡沫混凝土保温材料的试验研究

Experimental Research on Mechanical Properties of EPS Lightweight Concrete

EPS轻集料混凝土力学性能试验研究

Research of concrete thermal insulation block with EPS(regeneration) light-weight aggregate

EPS(再生)轻集料混凝土保温砌块的研究

Factors in natural frequency of lightweight aggregate concrete beam

影响轻骨料混凝土梁自振频率的因素

Experimental Study of the Properties of Lightweight MPC-EPS Concrete

MPC-EPS轻质混凝土性能试验研究

Curve of lightweight aggregate concrete compressive strength by rebound method

轻集料混凝土回弹法测强曲线的研究