1、

Polymer cement concrete which emerges to avoid the brittle behavior and non compactness of concrete is the compound material of organic high molecular polymer and concrete.

为了改善混凝土的脆性、不密实性,在混凝土中加入有机聚合物,从而形成聚合物水泥混凝土。

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2、

After high pressure jet and wash, cement grouting, the bedding fault zone in layer C5 and fractured fault zone were tested, checked and analyzed by supersonic wave.

C5层间错动带、断层破碎带经高压喷射冲洗水泥灌浆后,应用超声波测试检查和分析。

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3、

The comprehensive strengthening method of combining cement jet-grouting pile, sand bedding course with film covering geotextile is adopted in this paper to deal with slit precautions beside the sea.

采用水泥粉喷柱、砂砾垫层与覆膜土工布三者结合的综合加固法处理滨海相淤泥沉积,水泥粉喷桩的施工及成桩检测;

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4、

The construction and detection method of cement mixing pile uner the foundation of rail bearer are emphatically introduced in the paper.

重点介绍轨道梁基础下水泥搅拌桩复合地基的施工及检测方法。

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5、

Test Research of Cement Stabilized Wind-Blown Sand as Pavement Base Material

水泥稳定风积砂作为路面基层材料的试验研究

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6、

Cement weigh batching unit

水泥按重量配料组合机组

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7、

Study of the Application of Cement Emulsified Asphalt to Stabilizing Bases

水泥乳化沥青稳定基层应用研究

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8、

Barium hydroxide whose content is less than 1.0% replacement of cement by mass can suppress the sulfate attack damage for concrete.

其中,掺量小于1.0%的氢氧化钡能改善混凝土的抗硫酸盐侵蚀性能。

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9、

This is the main reason for barite to increase the cement strength and reduce the weakening of late strength.

结果表明,重晶石对水化铝酸钙的晶型转变有抑制作用,这是重晶石提高铅酸盐水泥强度、减小强度倒退的主要原因。

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10、

Research on screw conveying mechanism for cement mortar based on Rheology

流变学的水泥砂浆螺旋输送机理

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11、

He faced the wall with cement.

他用水泥抹墙。

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12、

Oilfield is mined under the condition of function of edge-bottom water, when there is often crowded cement content, and through sealing borehole realize to seal high aquifer.

油田在边底水作用的条件下开采,作业时往往具有挤水泥措施内容,通过封堵炮眼实现封堵高含水层段。

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13、

Influence of metakaolin, slag and red mud on properties of high performance blended cement

偏高岭土、矿渣和赤泥对高性能混合水泥性能影响的研究

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14、

Hydration Properties of Blended Cement with Activated Coal Gangue

活化煤矸石细粉-水泥复合胶凝材料水化性能研究

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15、

Four materials ( granite, metamorphic rock, marble and cement block) have been tested in experiment by using six kinds of ways.

在实验中对四种材料(花岗岩、变质岩、大理岩、水泥块)用六种方法进行了测试。

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16、

The develop of the waste paper pulp fibre cement solid block

废纸壳浆纤维水泥砌块的研制

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17、

Technique of Dry Moulding Eight-hole Cement Pipe Block

干打8孔水泥管块工艺

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18、

Based on four kinds of elements, the contact node pairs are established and the finite element analysis of the clearance and contact among the volute casing, vaned intake ring and cement foundation is carried out with the step loading method.

本文在采用板壳元、块体元、边界元、伪单元和建立接触点对的基础上,利用分步加载法对蜗壳、座环与水泥基础间的间隙和接触问题进行了有限元分析计算。

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19、

Application of concrete curing agent cement concrete pavement of high grade highway

混凝土养护剂在水泥混凝土高级路面中的应用

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20、

Experimental research on temperature curling stress of cement concrete airport pavement

机场道面温度应力的试验研究

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