• Rules for lightweight aggregate concrete are given in Section 11.

    砂轻混凝土规定见第11部分

    gatefanyi.com

  • For lightweight aggregate concrete, supplementary rules are given in Section 11.

    骨料混凝土补充条文第11

    gatefanyi.com

  • This article discusses the lightweight aggregate concrete block wall filled with the control measures Cracks.

    探讨集料混凝土砌块填充裂缝的成因控制措施

    lib.cqvip.com

  • At present domestic produced lightweight aggregate of lower strength and higher absorption of water is common.

    目前国内生产集料普遍存在强度偏低吸水偏高的质量问题。

    dict.cnki.net

  • Therefore production of lightweight aggregate using wastes is a new effective approach for disposal of sludge.

    因此一条具有着环境效益和经济效益处理污泥途径

    dict.cnki.net

  • The insulation value of the lightweight aggregate is only important in the roof insulation, which is greatly improved.

    骨料隔热只是屋面隔热来说很重要可使屋面的隔热性能大为改善。

    www.dictall.com

  • The result indicate that the lightweight aggregate with normal shape are easy to control than that with globular shape.

    研究结果表明,普通型陶粒混凝土较圆球型陶粒混凝土匀质性容易控制

    dict.cnki.net

  • Adoption of viscous agent is a key technique to ensure lightweight aggregate concrete with big fluidity to have good performances.

    采用保证流动性骨料混凝土具有优良性能的关键

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  • Based on the experimental results, the calculation formula model of shear capacity of lightweight aggregate concrete beams is put forward.

    试验基础提出了集中荷载作用下骨料混凝土承载力计算公式模型

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  • Shrinkage of high strength lightweight aggregate concrete (HSLWC) is an important parameter for the design of prestressed HSLWC structures.

    高强骨料混凝土(HSLWC)收缩性能预应力hslwc结构设计重要参数

    dict.cnki.net

  • By mixing lightweight aggregate and normal aggregate, the performance of concrete is optimized and has a preferable prospect in application.

    利用碎石集料混合配制混凝土,可使混凝土性能得到优化,该类混凝土显示较好的应用前景。

    dict.cnki.net

  • The combined aggregate concrete has good merits both ordinary concrete and lightweight aggregate concrete have and extensive application prospect.

    采用混合骨料配制的混凝土兼具普通混凝土混凝土的优点,具有广阔的应用前景。

    www.magsci.org

  • Inside lightweight aggregate concrete, no one has made systematical research on the change in microstructure to the influence of concrete property.

    集料混凝土内,微观结构改变,对混凝土性能影响,目前还没有过系统研究

    dict.youdao.com

  • This paper studies effects of steel fibers and synthetic fibers on mechanical properties of high performance lightweight aggregate concrete (LWAC).

    研究了钢纤维和有机合成纤维高性能骨料混凝土增强增韧效果。

    dict.cnki.net

  • The used lightweight aggregate is lightweight ceramsite, floating bead, vermiculite, expansion perlite or other lightweight fireproof raw material.

    所用轻质骨料轻质陶粒蛭石膨胀其它轻质耐火原料

    ip.com

  • The whole stress-strain curves of structural lightweight aggregate concrete (LWAC) with strength grade from LC30 to LC55 were obtained experimentally.

    测定了采用高强骨料配制的强度等级LC30LC55结构轻骨料混凝土(LWAC)的应力-应变曲线

    www.dictall.com

  • The invention provides a wall brick, which belongs to the building material field, in particular to a manganese slag lightweight aggregate wall block.

    发明提出的是建材领域墙体砌块具体说是骨料墙体砌块。

    ip.com

  • In Guangxi region, the research on lightweight aggregate concrete is only beginning, the properties of the new material needs to be further experimented on.

    广西有关骨料混凝土研究正在起步各方面性能还要进行广泛试验研究。

    www.fabiao.net

  • The measured Young's modulus of lightweight aggregate concrete using Lytag as coarse aggregate is lower than that calculating from existing empirical formula.

    采用粉煤灰陶粒配制成骨料混凝土,其弹性模量实测值低于现有经验公式计算值。

    www.chemyq.com

  • In addition, water absorption rate of high strength lightweight aggregate in concrete under pressure decreases with its initial containing water rate increasing.

    此外混凝土中的压力吸水初始含水率的增大而减小。

    dict.cnki.net

  • With the implementation of the policies about energy efficiency in buildings, a sort of permanent block as forms with lightweight aggregate concrete was developed.

    适应建筑节能政策要求,研制了轻骨料混凝土永久性砌模。

    www.dictall.com

  • Gravel to replace the part after the lightweight aggregate, lightweight aggregate concrete strength despite some improvement in performance has declined more antifreeze.

    碎石取代部分骨料,轻骨料混凝土强度虽有一定提高,抗冻性能下降较大

    soso.361xs.com

  • It shows that the shrinkage caused by the large content of cement can reduce by partial filling prewetting haydite in the high-strength and lightweight aggregate concrete.

    结果表明,通过高强混凝土中掺加部分提前用水浸泡过粒的办法,可以减少高强混凝土因水泥用量过大而引起较大收缩

    dict.youdao.com

  • The strength experiments of lightweight aggregate (LWA) concrete after freeze-thaw cycling in seawater under biaxial splitting tension and compression stress are preformed.

    进行海水不同冻融循环次数骨料混凝土双轴拉(拉)状态强度试验,考察试件的破坏形态表面裂缝的走向特征。

    www.dictall.com

  • From the wall materials, design, construction measures several aspects, made of lightweight aggregate concrete block wall filled cracks in the wall quality control measures.

    墙体材料设计方法施工措施几个方面提出集料混凝土砌块填充墙体裂缝质量控制措施。

    lib.cqvip.com

  • The anchorage length of reinforcing bar embedded in lightweight concrete provided by "Specification for Design of lightweight Aggregate concrete Structure (JGJ12-99)" is safe.

    按《骨料混凝土结构设计规程JGJ12—99规程建议值进行锚固设计偏于安全的。

    dict.cnki.net

  • Through orthogonal optimized proportion and suitable accelerated burning test, experiment has successfully produced high strength and performance fly ash lightweight aggregate.

    通过配合比正交优化适宜快速焙烧实验,烧制出了轻质高强、低吸水率的优质粉煤灰集料。

    dict.cnki.net

  • The research to establish a model of freeze-thaw damage of fiber reinforced lightweight aggregate concrete for relative dynamic elastic based on experimental results has been done.

    冻融循环试验结果研究,提出基于弹性模量衰减纤维骨料混凝土冻融损伤模型

    www.dictall.com

  • The effect of curing regime, pre-wetting degree of lightweight aggregate, and the volume rate of sand on the frost resistance of high strength lightweight concrete is investigated.

    采用快速冻融研究养护制度预湿程度体积高强轻集料混凝土抗冻性能的影响。结果表明:轻集料混凝土具有良好的抗冻性能

    dict.cnki.net

  • The effect of curing regime, pre-wetting degree of lightweight aggregate, and the volume rate of sand on the frost resistance of high strength lightweight concrete is investigated.

    采用快速冻融研究养护制度预湿程度体积高强轻集料混凝土抗冻性能的影响。结果表明:轻集料混凝土具有良好的抗冻性能

    dict.cnki.net

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