• This paper introduces the properties of cement additive, hollow float beads, and its application in oilwell cementing.

    本文介绍水泥外加剂——空心特性及其在油田固井中的应用

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  • Aiming at finding a new cement additive to reduce the disadvantageous effect of the organic matters on cemented-soil compressive stress, the series of tentative experiments are carried out.

    针对有机质水泥加固土强度这种不利影响,进行了一些尝试性试验,旨在寻求添加剂,用来抵消有机质对强度这种不利影响。

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  • We research and manufacture impact toughness cement additive.

    研制出了抗冲击韧性水泥外加剂

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  • Raw materials selection, which influents concrete corrosion resistance, is discussed, which involved in cement kinds, aggregate properties, mix, curing water quality, kinds of additive and admixture.

    讨论原材料选择包括水泥品种性质拌合养护用水水质情况、外加剂种类掺合料混凝土腐蚀性能的影响。

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  • By dosing external additive during the steel smelting in the revolving furnace, the chemical content of the slag can be made similar to that of silicate cement.

    在转炉炼钢过程中添加少量外加剂,调整冶炼化学成分,使接近普通硅酸盐水泥熟料的化学成分。

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  • The scheme of this essay begins with research of reasonable dosage of additive agent, aims at improve the integrated performance of mixture by enhancing the performance of cement and sand slurry.

    水泥稳定类外加剂合理剂量研究着手以求改善结合料性质提高水泥稳定类基层的综合路性能

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  • A chemical additive or inert material used to decrease the density or increase the yield of a cement slurry.

    减小泥浆密度增加水泥浆产率所用化学添加剂惰性材料

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  • The effect of type and adding amount of gypsum and additive on the properties of the cement has been also analyzed.

    探讨石膏选择用量以及外加剂水泥性能影响

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  • The repair mortar is made by special craft with ordinary silicon cement as cementing material, with selected fine aggregate, admixture, additive as supplementary material.

    一种水泥胶凝材料,辅以精选骨料、外添加剂特殊工艺配制而成的修补砂浆

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  • The sulfuric acid slag with 50% Fe used to be applied as a cheap additive of cement.

    硫酸厂排出50%左右的烧渣过去作为水泥添加剂价格低

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  • A small percentage of the world's fly ash is already absorbed by the construction industry as an additive to cement, and is mixed-in with clay in bricks.

    小部分粉煤灰已经建筑业吸收用作生产水泥添加物,粘土一起烧成砖块。

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  • The research result shows that because of complicated interaction, for different cement, additive performance is dissimilar.

    研究表明由于外加剂水泥相互作用复杂性对于不同水泥,外加剂所表现的性能不尽相同。

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  • High range mortar plasticizer is a new special additive for cement mortar. Its addition can not only obviously improve performance of fresh mortar but also increase performance of hardened mortar.

    高效砂浆塑化剂一种新型水泥砂浆专用外加剂,掺入后不仅明显改善新拌砂浆性能而且提高硬化砂浆性能。

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  • Expatiation of the liquid concrete additive and the cement adaptability influence the key factor to the liquid concrete performance.

    阐述了流态混凝土外加剂水泥适应性是对流态混凝土品质影响关键因素

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  • The problems of mineralizer selection and its optimal additive amount in sintering of gangue cement clinker using coal gangue instead of clay were studied by orthogonal test method.

    采用正交试验研究了以煤矸石粘土烧制水泥熟料时矿化剂选择最佳问题

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  • A chemical additive that reduces the cement slurry viscosity to improve fluid-flow characteristics.

    降低泥浆粘度改善流体流动特性的化学添加剂

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  • The palletizing process with slaked lime, cement clinker and calcined plaster as additive was also introduced.

    介绍熟石灰水泥熟料熟石膏助剂成粒工艺

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  • The additive may be used in raising grade of cement without altering available cement producing process and increasing cement producing cost.

    使用添加剂可以改变现有生产工艺,不降低水泥的性能,不增加水泥成本的条件下提高水泥标号。

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  • PlainPlain parking lot floor paint is composed of cement, hard abrasive resistant filling, special additive and inorganic pigment.

    简约停车场地坪一种水泥、超耐磨填料特殊添加剂无机颜料组成的地面耐磨材料。

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  • In addition, this paper had also drawn the relationship between the cement content, the mixing amount of additive, test time and the compression, and that will be auxiliary for material design.

    此外本文得出水泥剂量、外加剂试验龄期压强度四者之间关系式,可以辅助配合比设计。

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  • A cement composition comprising water, a cement, and a fluid loss control additive, the fluid loss control additive comprising a graft copolymer.

    发明提供一种水泥组合物,其包含、水泥控制添加剂,所述失液量控制添加剂包括接枝共聚物

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  • With high dispersity and high activity, silica fume is a specific additive for cement and concrete, capable of distinctly improving the performance of concrete and upgrading the strength of concrete.

    作为分散度高活性材料,一种特效水泥混凝土掺合料,它能明显地改善混凝土性能提高混凝土的强度

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  • A multifunctional oil well cement additive was developed.

    研究开发出了多功能油井水泥外加剂

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  • The center pipe is machined from 64mm tubing, and the sand filter is made from silica sand, cement, additive.

    根据不同技术标准筛选不同粒度的石英砂、油井水泥添加剂水按配比加工压制

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  • Mixing a little additive into the process of beton can modify capability of beton, save cement and enhance benefit of techno - economy. So it gets more and more regarding all over of world.

    在配制混凝土掺入少量外加剂明显改善混凝土性能节约水泥提高技术经济效益因而受到国内外的普遍重视

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  • Skim tile Fix Ad-Plus is a styrene acrylic polymer latex. It is a high performance liquid additive specially designed to enhance the elasticity and strength of cement based tile adhesive.

    胶灰增贴剂笨乙烯丙烯酸聚合液,也是一种高性能液体添加剂增强胶灰的贴性伸缩性强韧而制。

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  • The experimental results were indicated that salt-tolerance and thermal stability were improved, therefore, it can be used as a water loss control additive in oilwell cement.

    实验证明:磺甲基化聚丙烯酰胺的抗盐性水溶性得到改善可用油井水泥水剂。

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  • The invention provides a conductive Mosaic cement containing a complex additive.

    发明提供了一种复合添加剂的导电镶嵌粘接料

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  • It is produced by a direct calcine method using red clay as a coloring agent and red slag as an additive agent, then mixing it with white cement.

    着色剂,红矿渣添加剂制造水泥;以红泥为原料制造红颜料,水泥混合制造红水泥的情况。

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  • Hence, it is very important for optional selection the additive preventing the gas flow effectively, and developing good cement slurry for preventing the gas flow.

    因此优选有效窜添加剂研制性能良好的防窜水泥浆就显得十分重要

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