【摘 要】
：
０前言遇水膨胀止水条是近年开发出来的新型柔性嵌缝止水材料，它具有一定的弹性和可塑性，遇水膨胀后塑性进一步增大，堵塞混凝土缝隙和出现的裂缝，以水止水。它已广泛应用于工业与民
【机 构】
：
中国水利水电科学研究院结构材料研究所
论文部分内容阅读
０前言遇水膨胀止水条是近年开发出来的新型柔性嵌缝止水材料，它具有一定的弹性和可塑性，遇水膨胀后塑性进一步增大，堵塞混凝土缝隙和出现的裂缝，以水止水。它已广泛应用于工业与民用建筑工程的防水，能有效地解决混凝土施工缝和预留缝的渗漏难题，施工简单、方便。目...
0 Preface Water swelling water stop is a new type of flexible caulking water-stop material developed in recent years. It has some elasticity and plasticity, plasticity expands further when it expands with water, blocks concrete cracks and cracks, . It has been widely used in industrial and civil engineering waterproofing, can effectively solve the leakage of concrete construction joints and reservoirs, the construction is simple and convenient. Head ...
其他文献
Explicitness evasion in communication is like lube that avoids hurting the other party’s feeling.It lubricates human relationship in communication and helps to
u0015第!“卷第!期”#$%年%月德 州 学 院 学 报!“#$%’”()*+,“#-%./*$0.123”’!“u00154”!’()u0015“#$%u0015朱希祖与蔡元培u0016u0016u0016与丁龙嘉教授的商榷王爱
北魏王朝黄河下游水患严重，某些时期水灾发生的频率高达“两年一水”。水患严重的原因是我国气候进入了寒冷干旱时期以及过度放牧对自然植被的破坏
Northern Wei Dynasty flo
无锡远东化肥有限公司的农化服务人员在走访用户时，一位农民说：“俺们农民大都文化程度偏低，很多人不能从文字上辨别哪是麦肥、哪是稻肥、哪是果肥……有的只能是靠鼻子嗅、舌头
1 前言 波浪在大洋深水中传播,能量损失主要来自水质点运动内部的粘性阻尼。波浪进入浅水区后,除了破碎,海床对波浪水流的摩阻力引起的能量损失较为显著,必须加以考虑。许多
Based on Long’s Interaction Hypothesis(IH),the paper examines the aspects of interaction that might facilitate naturalistic language development and goes furth
It is inevitable that language and culture are interdependent.Over the last two decades,extensive research has been carried out on the topic of cultural transla
Gender-based language difference,as a common phenomenon and research interest has drawn great attention in sociolinguistics field.This paper aims to discuss pos
AIM: To investigate the effects of 7.5% hypertonic saline on positive fluid balance and negative fluid balance, after radical surgery for gastrointestinal carci
In L2 writing instruction,providing feedback can be an unnecessary part.In traditional way,feedback is normally written from teachers or tutors,but now there ar