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落度

落度

落度

1

15% of cement can be reserved as a condition of blending where collapsibility and strength are fixed.

在坍落度与强度基本相同的情况下，可节约水泥 15%以上。

2

Laboratory test showed that: In consideration of slump , the optimization content of the fly ash was around 30% or more than 30%.

试验结果显示：从坍落度方面考虑，粉煤灰的掺量应该在 30%左右或大于 30%为最佳。

4

First wet the slump cone, then fill the cube three times , each vibrate 25 times . Lift the cube slowly, and measure the slump constant.

首先将坍落度筒湿润，然后分三次填满试模，每层混凝土需要插捣 25 次。然后缓慢提起试模，测量坍落度。

5

For pumping concrete , the slump loss is a very important index .

对于泵送混凝土而言，其坍落度经时损失是非常重要的技术指标。

6

Before pouring the concrete , should check the average sex and concrete slump .

浇筑混凝土前，应检查混凝土的平均性和坍落度。

9

When the dosage of fiber cream increases , the water decreases , and the slump increases .

纤维膏用量增大时，用水量下降，坍落度增大。

11

How to carry out the concrete slump test on site.

现场混凝土坍落度试验是怎么完成的？

13

According to the aforementioned C50 mix for slump loss , pressure bleeding rate .

根据前述 C50 配合比，作坍落度经时损失，压力泌水率。

14

Standard Test Method for Time of Flow of Fiber-Reinforced Concrete Through Inverted Slump Cone

通过翻转的坍落度筒测定纤维增强混凝土流动时间的方法

17

Influence of Fly Ash on Water Requirement, Landslide Degree and Workability of Concrete

粉煤灰对混凝土的需水量、坍落度和泌水性的影响

18

Research on the Gradually Loss and Control in Slump of the Ready-mixed Concrete

预拌混凝土坍落度经时损失与控制的试验研究

19

Experimental research on influence factors of concrete slump

混凝土坍落度影响因素的试验研究

20

Study on quaking high performance light aggregate concrete

大坍落度高性能轻骨料混凝土的研究

21

Research on Relationship Between Resistance of Sideforms and Concrete Slump in Slipform Paving

滑模摊铺时侧模板阻力与混凝土坍落度关系的研究

22

Construction Control Technology of Slump of Concrete

混凝土坍落度施工控制技术

23

The reasons and solutions of the concrete slump losses

混凝土坍落度损失的原因分析及解决方法

24

Standard Test Method for Slump of Hydraulic Cement Concrete

水凝水泥混凝土坍落度的标准试验方法

25

The method of modified slump cone measuring fluidity of fresh concrete

改进式坍落度筒法测定新拌混凝土流变性能

26

Effect of Chloride Ions to Cement Past Slump and Compressive Strength

氯离子对水泥坍落度和抗压强度的影响

27

Guide for Selecting Proportions for No-Slump Concrete

指南选择用于无坍落度混凝土配比

28

Some methods of reducing the loss from concrete landslide

谈降低混凝土坍落度损失的几项措施

29

The Influence of Chemical Admixtures on Slump of Fly Ash Concrete

化学外加剂对粉煤灰混凝土坍落度的影响

30

Testing method for slump of polymer -modified mortar

聚合体变形砂浆的坍落度测试方法

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