• 发明公开了一种外墙保温浆体材料制备方法应用

    The invention discloses an inner and outer wall thermal insulation paste material, a preparation method and the application thereof.

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  • 石粉是否作为材料对于碾压混凝土的气泡参数测定直接影响

    The testing of air void parameters could been influenced directly by regarding stone powder as cementitious materials.

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  • 目前发达国家保温材料研制开发方面轻质多功能复合浆体保温材料为主

    At present, the developed countries in the slurry heat preservation material research and development, with light multifunctional composite slurry heat preservation material primarily.

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  • 利用显微镜扫描电镜对几种常见金属材料冲蚀、腐蚀形貌进行了低倍和高倍的观察分析

    Stereomicroscope and SEM were used to observe and analyze slurry erosive-corrosion surface topography of some commonly used metallic materials at low and high magnification.

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  • 采用料喷雾干燥工艺制备团聚型红外辐射体材料高温焙烧产生尖晶石结构等离子喷涂工艺制备红外辐射涂层。

    The title IR radiation powder is prepared by spray dry technology, which is calcined at high temperature to form spinel structure, and then sprayed with plasma forming IR radiation coatings film.

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  • 试验结果表明蒸汽养护条件提高水泥-粉煤灰复合材料早期水化速度并且提高硬化浆体抗压强度

    The experimental results indicate that steam curing condition increases early hydration velocity of cement-fly ash composite binders and improves compressive strength of hardened pastes.

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  • 活性惰性矿物合料复合胶凝材料浆体结构性能影响差异水化后期逐渐显现

    The difference of influence between active mineral admixture and inert ones on the structure and properties of complex binders emerges gradually in the later hydration period.

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  • 同时,发现碱作用下水泥材料水分损失收缩过程密切相关浆体的收缩随着水分的损失更加明显

    Moreover, the relation between the loss rate of water and the drying shrinkage of binder paste is tight and namely free shrinkage was increased with the increase of loss rate of weight.

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  • 材料浆体具有高强较低孔隙率较少的有害硫酸盐侵蚀辐照性能好的特点。

    RAAASCM cementitious materials pastes exhibit high strength, low porosity, fewer harmful pore, and high resistance to sulphate corrosion as well as gamma irradiation.

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  • 材料浆体具有高强较低孔隙率较少的有害硫酸盐侵蚀辐照性能好的特点。

    RAAASCM cementitious materials pastes exhibit high strength, low porosity, fewer harmful pore, high resistance to sulphate corrosion and to gamma irradiation.

    youdao

  • 尾砂泵送环管试验中往往添加一些其它材料改善填料输送参数提高充填强度

    In full tailing paste filling slurry pumping looping pipe experiments, some other materials are usually added to improve the transportation parameters and the filling strength.

    youdao

  • 骨料改变水泥基复合材料结构稀释效应曲折效应降低了氯离子传输性能

    The presence of aggregates in cement-based materials might modify the pore structure of hardened cement paste, and its dilution effect and tortuosity effect could reduce chloride transport properties.

    youdao

  • 扫描电镜观察了硬化微观形貌,同时测定了各种组成的复合胶凝材料的净强度

    The morphology of hardened pastes was investigated using a scanning electron microscope. The strength of pastes was measured.

    youdao

  • 扫描电镜观察了硬化微观形貌,同时测定了各种组成的复合胶凝材料的净强度

    The morphology of hardened pastes was investigated using a scanning electron microscope. The strength of pastes was measured.

    youdao

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