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1)  silica concrete with fine stones
硅粉细石混凝土
1.
For the lock chamber wall repairing project of the Yanshao Lock, the in-situ injection tests of silica concrete with fine stones and properties tests of the sprayed concrete in laboratory are carried out.
结合盐邵船闸闸室墙体的修补,进行了喷射硅粉细石混凝土(砂浆)的现场喷射及室内性能试验。
2)  siliceous concrete
硅粉混凝土
1.
The reservoir has safely operated for12years since C 60 siliceous concrete used to line water release tunnel in1991and the abrasion in the base of tunnel has become decreased.
三屯河水库全年放水量中含沙量较大,水库放水隧洞在挟沙高速水流作用下,底部磨蚀严重,在采用几种材料衬护后都无法达到设计与安全运行,1991年采用C60硅粉混凝土对放水隧洞进行衬护,通过12a的运行,隧洞底部磨蚀量较小,运行可靠,达到设计要求,给水库安全防洪、排砂运行,保证灌溉带来了良好的经济效益。
3)  silicon powder concrete
硅粉混凝土
1.
Application of shrinkage-compensating silicon powder concrete to Baishan Hydropower Station;
补偿收缩硅粉混凝土在白山水电站的应用
2.
Discussion on principle and requirement of choice of high-speed flow protecting surface material of silicon powder concrete;
由硅粉混凝土应用中存在的问题论高速水流护面材料选择的原则与要求
3.
Application of silicon powder concrete for flood discharge middle outlet in the Baojixia Reservoir Project;
硅粉混凝土在宝鸡峡水库泄洪中孔的应用
4)  silica fume concrete
硅粉混凝土
1.
The use of silica fume concrete can effectively improve the impermeability of concrete,frost resistance,Anti-abrasion and anti-corrosive.
北方水工混凝土普遍存在着混凝土冻融剥蚀问题,采用硅粉混凝土能有效提高混凝土的抗渗性、抗冻性、抗冲磨性和抗侵蚀性,无毒便于施工,成本较低,是大面积混凝土剥蚀破坏表面的首选修补材料。
2.
Combining with concrete project example,the author studies the preparation of silica fume concrete and silica fume fly ash concrete based on experiment,and analyzes and compares their economy,gets the conclusion that the silica fume fly ash concrete has higher collapsed slump than silica fume concrete,and has better project economy and applicability.
结合具体的工程实例,通过试验对硅粉混凝土和硅粉粉煤灰混凝土的制备进行了研究,并对二者的经济性作了分析比较,得出硅粉粉煤灰混凝土较硅粉混凝土的坍落度高,且工程经济性与适用性强的结论。
5)  Fine aggregate concrete
细石混凝土
1.
Experimental study on mechanical properties of C45 fine aggregate concrete;
C45细石混凝土力学性能的试验研究
2.
In this paper the construction technology of fine aggregate concrete floor casted at a time in construction is introduced which based upon mud extracting technique.
介绍了利用细石混凝土地面在施工过程中通过提浆法抹压成楼地面一次成活的施工技术 ,指出此方法既节约了水泥砂浆地面的用材 ,又节省了人工 ,同时从多年的使用中观察到该法完成的楼地面质量效果良好。
3.
Through freeze-thaw cycle test,the bond property and the freeze-thaw resistance of frost-damaged concrete strengthened by polypropylene fiber reinforced fine aggregate concrete were studied.
通过冻融循环试验,研究了聚丙烯纤维细石混凝土与冻害混凝土的黏结性能,以及聚丙烯纤维细石混凝土加固冻害混凝土后整体试件的抗冻性能,分析了聚丙烯纤维对细石混凝土和冻害混凝土黏结强度的影响规律,以及聚丙烯纤维加固冻害混凝土后整体试件的抗压强度和劈拉强度随冻融循环次数的变化规律。
6)  crushed slag powder
石渣粉混凝土
1.
The crushed slag powder hollow block is one of main product to replace medicine clay brick in southern area of Fujian Province.
石渣粉混凝土空心砌块是闽南地区取代实心黏土砖的新型墙体材料主导产品之一,可大量利用采石场产生的废弃石渣粉,但该砌块墙体热工性能不能满足夏热冬暖地区建筑节能50%的要求。
补充资料:染料细粉及超细粉
分子式:
CAS号:

性质:非水溶性染料或不易溶染料常采用的剂型。如分散染料、还原染料等对粒度及粒度分布均有一定要求,要求相对集中,过细、过粗,均对使用有不良影响。染料生产企业对本企业的产品均作了规定。这些染料产品一般多在2μm到上到4μm范围内,如对某些分散染料要求控制在1μm左右,分散性能4~5级,还原染料也与分散染料近似,故有超细粉之称。为使染料产品达到上述细度,常采用万能粉碎机或砂磨、球磨等进行粉碎。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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