论文部分内容阅读
其如予何
【出 处】
:
小学生时代
【发表日期】
:
2021年2期
其他文献
Experimental Study on Performances of Self-compacting Backfill Material Utilizing Rapid Hardening Su
Using rapid hardening sulphoaluminate cement and recycled fine aggregate of construction waste for producing a new kind of self-compacting backfill material
会议
盛京将军辖区内混居着大量旗人与民人,在日常生活中,旗民的接触必然会产生各种各样的纠纷,进而引发各种司法案件.本文就《黑图档·嘉庆朝》对盛京将军辖区的刑民案件展开研究
Impact of chemical structure of the polycarboxylene superplasticizer on the rheological properties o
Fly ashes originated from the fluidized bed boilers were studied in order to examine their rheological properties.The ashes, used alternatively as aqueous s
会议
在南北方,食物的名称也各有差别,如“汤圆”又名“元宵”.rn1.把黑芝麻磨碎,将其与绵白糖、猪油或黄油混合起来,搅拌均匀.rn2.将混合好的芝麻馅放入冰箱冷藏保存2小时,拿出来
期刊
The usage of blended cements and also demands for high productivity in building industry even during wintertime increase the need for more efficient hardeni
会议
The physical properties and hydration of concrete that contains an inorganic waterproof additive were evaluated.The inorganic waterproof additive consists m
会议
Drying shrinkage can be a major cause of deterioration for concrete structures,where the deformation of calcium silicate hydrate (C-S-H) gel is a key issue.
会议
The balance between the silicate, aluminate and sulfate phases in cement is one of the most important aspects during hydration.In particular, a too low supp
会议
Through characterization techniques (XRD, TG / DTA, chemical analysis classical, 27Al and 29Si MAS NMR,Blaine, BET, granulometry laser) and tests of reactiv
会议
The purpose of this work is to investigate compensation function of aluminum sulfate for alite calcium sulfoaluminate cement containing citric acid.X-ray di
会议