It has high water reducing rate at low dosage whether the adaptability problem with cement and high slump loss are always the point in concrete production.
它具有掺量低、减水率高的优点，但与水泥适应性较差和坍落度损失大一直是混凝土生产上的难题。
The cement industry alone is responsible for 5 percent of manmade CO2 emissions and, up until now, has not had low-carbon solutions to deploy at scale.
单是水泥行业就要为百分之五的人造二氧化碳排放负责，到目前为止，一直没有有效的低碳解决方案可以大规模使用。
At the same time, with the arrival of the low carbon economy times, it is extremely urgent for the large scale cement production enterprises to technically reform and upgrade.
同时，随着低碳经济时代的到来，国内外大批水泥生产企业的技术改造升级也已迫在眉睫。
In material selection on the use of natural materials are some of the environmental protection low carbon, such as bough, bamboo, deadwood, natural wood, self-leveling cement ground is adopted.
在材料的运用上选用的都是一些环保低碳的天然材料，如树枝、石竹、枯木、天然原木板，地面则是采用了水泥自流平的方式。
This work studies the effect of curing time in mold on the strength and other properties of low cement corundum castables, exploring the feasibility of reducing the curing time in mold.
研究了模内养护时间对低水泥刚玉质浇注料强度及其他性能的影响，探讨了施工过程中缩短浇注料模内养护时间的可行性。
The effect of optimum grouping of fly ash, low calcium stone and zeolite on cement physical property in studied.
研究了粉煤灰、低钙石与沸石的优化组合对水泥物理性能的影响。
The paper also studies the mechanization construction technology of Tunnel Skid-resistance Low-noise Cement Concrete Pavement.
同时论文对抗滑低噪声水泥混凝土路面机械化施工工艺进行了研究。
Through dynamic testing on fresh paste by rotatative viscosimeter, The fresh low water demand cement has good rheology behavior, and its rheology behavior conformed to Bingham model.
用旋转粘度计对新拌水泥浆进行了动态检测，低需水量水泥的新拌水泥浆具有良好的流变性能，同时它的流变模型符合宾汉姆流变模。
This article studies the effect of matrix component on refractoriness under load (RUL) of low cement castables.
研究了基质组成对低水泥浇注料高温荷重软化温度的影响。
Aminobenzenesulfonic acid super-plasticizer is selected though cement paste test, which be provided with high water-reducing property, low slump loss and good compatibility with cement.
通过水泥净浆试验比较选择了减水率高、坍落度损失小、与水泥适应性好的氨基苯磺酸盐高效减水剂；
Results show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement.
结果表明：以石膏和沸石对高铝水泥改性，可配制出耐久性良好、具有微膨胀性的低碱度改性水泥。
In addition, newly developed low heat type cement and concretes with various mix were used in actual construction.
另外，施工中还大量使用了新型低热水泥，以及掺和各种混合料的混凝土。
For massive concrete construction, the low hydration heat cement like the slag Portland cement is often used to facilitate temperature rise control in the concrete.
大体积混凝土施工时常选用水泥水化热较低的矿渣硅酸盐水泥等以利于混凝土温升控制。
The exploration and application of low cement castable with high grade quality super calcined bauxite as main raw material are introduce in this article.
开发和应用了以特级优质高铝矾土熟料作主料的低水泥浇注料。
The high pressure jet cement stabilized piles enjoy the advantages of quick construction, low cost, easy operation and little impact on environment.
粉喷桩具有施工进度快、费用低、操作简单、对环境影响小等优点；
Mechano electric effect of cement paste under low load to breakage was investigated in this paper.
研究了水泥净浆从小载荷直至破坏时的力电效应。
This paper gives a study on the manufacture of low-clinker pavement cement by solid waste residue from phosphorus production with FR-2 low alkalinity solid additives.
本文以磷渣为主要原料，采用FR-2型低碱性固体激发剂，进行了影响少熟料磷渣道路水泥强度的因素研究；
Dynamics of clinker formation with raw mix proportioning of four kinds of tailings are revealed by mechanism of burning high strength cement under low heat consumption.
用四种尾矿配料的低热耗烧高强水泥熟料的机理，确定了尾矿配料熟料形成动力学。
In winter low-height sunshine passes into each room through gap of the layered 'brise-soleil', accumulate the heat into cement slab on the floor.
在冬季，阳光通过“遮阳板”连接层的缝隙进入每个房间，热量积聚在水泥板上。
At the same strain level, the damping ratio of LCES is smaller than soft clay's, and it decreases to a quite low level with high cement content and low EPS content.
在相同的动应变水平下，LCES的阻尼比比粘土要小，提高水泥含量并降低EPS颗粒含量后，LCES的阻尼比显著减小。
When curing time increasing, cement stone's elasticity deformation restorability in low stress and plasticity deformation capacity in high stress decreased.
随养护时间的延长，水泥石低压应力下的弹性形变恢复能力和高压应力下的塑性形变能力均降低；
Serials of naphthalin and tripolycyanamide have low water reducing efficiency, bad flow degree under low water cement ratio and sharp loss of concrete slump.
萘系与三聚氰胺系减水率较低，在低水灰比下流动性较差且坍落度损失较大，不利于商品混凝土的运输和施工。
The problem of the low early strength of Belite cement can be solved by adding minerals which has high early strength or appropriate activation or burning at low temperature.
虽然贝利持矿物早期强度较低，但通过引入早强矿物或加适当的稳定活化剂或低温煅烧等方式可以解决贝利特水泥早强低的问题。
This new cement is of broad prospect due to its low production cost and high performance.
这种碱矿渣水泥生产成本低、性能优良，是一种具有发展前景的新型水泥。
This article discussed from three-axis concrete pavement construction point of view briefly in the low-grade cement concrete pavement construction, how to control good road surface roughness.
本文从三轴式水泥混凝土摊铺机施工的角度出发，简要阐述了在低等级水泥混凝土路面施工中，如何控制好路面平整度。
The test results show that low grade cement, replacement of cement by fly ash, and adding some carbon fibers are all helpful in improving the self-healing performance of concrete.
结果表明：选用低强度等级水泥、用粉煤灰部分取代水泥以及加入纤维都可以在一定程度上提高混凝土的自愈合效果。
The test results show that low grade cement, replacement of cement by fly ash, and adding some carbon fibers are all helpful in improving the self-healing performance of concrete.
结果表明：选用低强度等级水泥、用粉煤灰部分取代水泥以及加入纤维都可以在一定程度上提高混凝土的自愈合效果。
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