• 研究表明磁化引气减水剂CON -A及其交互作用均抗压强度显著影响

    The study shows that magnetizing water and con a gas-lift water-reducing agent have a remarkable influence on haydite concrete.

    youdao

  • 试验结果表明,部分预应力陶粒砼叠合连续跨中取用预应力度,不仅满足正常使用极限状态要求而且具有较好的延性

    The test results show that the continuous composite slab with lower level of prestressing can meet the requirement of ultimate state under normal serviceability and has better ductility.

    youdao

  • 试验结果表明,部分预应力陶粒砼叠合连续跨中取用预应力度,不仅满足正常使用极限状态要求而且具有较好的延性

    The test results show that the continuous composite slab with lower level of prestressing can meet the requirement of ultimate state under normal serviceability and has better ductility.

    youdao

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