Discussed initially the mechanism of polycarboxylic water-reducer improve performance of cracking-resistance of concrete.
初步探讨了聚羧酸减水剂提高混凝土抗劈裂性能机理。
Performance of sulfonated alkali lignin used as water reducer for concrete was experimented.
实验研究了磺化碱木素用作混凝土减水剂的性能。
Therefore, the thought and method of developing high performance water - based viscosity reducer are proposed. According to field test, the orientation of improving process conditions is also Po...
因此，提出了研制和开发高性能水基降粘剂的思路及方法，并结合油田矿场试验实际情况，指出了改善工艺条件的方向。
The result shows this water reducer agent features in small dosage, high water reducing rate, and good performance of concrete.
结果表明：该产品具有掺量低、减水率高、混凝土性能优良等特点。
The synthesis PC series water-reducer has the better compatibility to many kinds of cement and higher performance-price ratio.
合成的PC系列减水剂对多种水泥具有适应性且性价比高。
Therefore, the thought and method of developing high performance water - based viscosity reducer are proposed. According to field test, the orientation of imp...
因此，提出了研制和开发高性能水基降粘剂的思路及方法，并结合油田矿场试验实际情况，指出了改善工艺条件的方向。
Therefore, the thought and method of developing high performance water - based viscosity reducer are proposed. According to field test, the orientation of imp...
因此，提出了研制和开发高性能水基降粘剂的思路及方法，并结合油田矿场试验实际情况，指出了改善工艺条件的方向。
应用推荐