A new test method for evaluating the resistance of cementitious products and materials to biogenic acid attack,labelled ......

以白云岩为原料,分别在800、850和900℃下煅烧1和2 h来制备煅烧白云岩（CD）,测定掺CD的砂浆试件的膨胀率和抗压强度。结果表明：CD会略......

研究海城和莱州菱镁矿尾矿在950℃煅烧1h制备的MgO膨胀剂(MEA)对砂浆试件膨胀性能和强度的影响规律,并分析掺MgO膨胀剂水泥浆体中M......

以价格低廉的乳化沥青替代可再分散乳胶粉制备聚苯颗粒保温砂浆,研究了乳化沥青对砂浆力学性能、体积稳定性和耐水性的影响。结果......

本文通过对比五种不同胶凝材料配制的砂浆,分别在300℃,500℃,800℃,1000℃下恒温两小时后,其力学性能和质量的损失,总结了不同水......

该文主要论述迫击炮座钣三维空间板壳结构的动态特性问题。文中重点阐述了运用弹性力学有限元法对座钣建立的力学模型,模型的离散......

In light of the highly demanding cement market in Jordan, comprehensive studies should be undertaken to investigate the ......

Although reinforced concrete structures are able to withstand towards a variety of adverse environmental conditions, rei......

The objective of this study is to find alternative materials that can be used as an addition in cement in order to produ......

The objective of this study is to find alternative materials that can be used as an addition in cement in order to produ......

This paper presents research on transport properties and alkali-silica reaction (ASR) susceptibility of mortars containi......

探讨了高烧失量粉煤灰对砂浆强度的影响。用不同掺量的粉煤灰做了两组实验，测试结果表明：粉煤灰砂浆的用水量随着粉煤灰掺量的增加而......