slump-loss
常見(jiàn)例句
- On the other hand ,the concrete using SNF has afast slump loss.
新型高效減水劑具有氯化物含量和硫酸鈉含量很低的特點(diǎn)。 - The result indicates pre-wetted aggregate can improve workability and decrease slump loss due to large water absorption of recycled aggregate.
結(jié)果顯示,預(yù)濕可有效改善再生混凝土工作性以及坍度損失過(guò)高的問(wèn)題; - But now, the research about improvement of mineral admixture on slump loss is mostly limited to its optimizing chemic elements of cement.
但是目前關(guān)于礦物摻合料對(duì)坍落度損失的改善機(jī)理僅主要局限于其對(duì)水泥化學(xué)組份的優(yōu)化效應(yīng)。 - Based on molecular design theory of polymer,a kind of low slump loss comb-like polycarboxylate type superplasticizer was synthesized.
應(yīng)用高分子設(shè)計(jì)原理,合成了一種低坍損梳形聚羧酸系高效減水劑。 - The result shows this low slump loss superplasticizer features in easy action property, high water reducing rate, and good performance of concrete, etc.
結(jié)果表明:該產(chǎn)品減水劑具有優(yōu)良的工作性能、高減水性、混凝土性能等特性。 - Some defects such as quick slump loss,poor compatibility with cement and easy bleeding were found in current use of a great number of naphthalene superplasticizers.
目前使用的大量萘系高效減水劑存在著坍落度損失大、與水泥的適應(yīng)性差、易泌水等缺陷,本文運(yùn)用物理多元復(fù)合技術(shù)對(duì)萘系高效減水劑進(jìn)行了改性。 返回 slump-loss