• The essence of concrete framework theory is to deduce the cement dosage of unit volume concrete from frame-mortar ratio, unit water dosage and deviated function of cement-sand ratio.

    混凝土架构设计理论实质通过架浆单位用水量以及砂灰比偏离三个参数推求单位水泥用量过程。

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  • The influence of different superplasticizers on drying shrinkage of mortar with the same water cement ratio and same sand cement ratio was investigated in this article.

    通过试验研究几种类型高效减水剂同样灰比的情况下对砂浆干燥收缩性能影响

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  • In the work well with smooth brick body on the cement mortar 1:3 sand, will sit light placed along the mortar, affect the product performance and cause accidents.

    上上用1:3-水泥砂浆静坐放置砂浆上沿影响产品性能或者造成事故

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  • Company's products are broken sand quarries mechanism screening equipment, broken cement plant, drying equipment; dry mortar plant drying mixer such as the patented product.

    公司生产产品采石场机制破碎筛分设备水泥厂破碎、烘干设备;干粉砂浆烘干混合机批专利产品。

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  • Company's products are broken sand quarries mechanism screening equipment, broken cement plant, drying equipment; dry mortar plant drying mixer such as the patented product.

    公司生产产品采石场机制破碎筛分设备水泥厂破碎、烘干设备;干粉砂浆烘干混合机批专利产品。

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