Concrete in freshly mixed condition can be poured, pumped and moulded into a variety of forms and shapes. This chapter integrates information about numerous workability tests proposed and used by the concrete industry, testing laboratories and researchers, and the influence of constituent materials on ...
2.2 Properties of Concrete 4.1 Compressive StrengthCube Compressive Strength 立方体抗压强度The cube compressive strength of con
Properties of Fresh Concrete 喜欢 0 阅读量: 1 摘要: Theost important propertyfreshoncrete isheonsistencyr workability (sometimesalledheology). Workability is needed inrdero placeheoncrete where we want itefore it getsard.heimplestndostommon wayoeasureoncrete workability islump.oncrete is ...
A basic experimental investigation was carried out in order to obtain an effective and rational method for consolidating fresh concrete with chemical admixtures by using a vibrator. The rheological properties of fresh concrete during vibration were examined experimentally. Three types of fresh concrete mix...
Properties of Fresh Concrete 作者:Wierig, H. J. 出版年:1990-12 页数:400 定价:$ 339.00 ISBN:9780412374302 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 + 加入购书单
PropertiesoffreshandhardenedconcreteKonstantinKovlera,⁎,NicolasRousselbaTechnion—IsraelInstituteofTechnology,Haifa,IsraelbLaboratoireCentraldesPontsetChaussées,Paris,FranceabstractarticleinfoArticlehistory:Received7January2011Accepted21March2011Keywords:Freshconcrete(A)HardenedconcretePortlandcement(D)Properties(C)The...
Assessing of the fresh concrete properties of self-compacting concrete containing sawdust ash 来自 国家科技图书文献中心 喜欢 0 阅读量: 39 作者:AU Elinwa,SP Ejeh,AM Mamuda 摘要: Evaluation of self-compactability of SCC mixes containing SDA as powder material and naphthalene sulphonate (NS) and ...
1)properties of fresh concrete拌合物性能 英文短句/例句 1.Standard for test methods of properties of ordinary concrete mixture普通混凝土拌合物性能试验方法 2.IMPACT OF MEKRALON ON PERFORMANCE OF CONCRETE MIXTURE聚丙烯纤维对混凝土拌合物性能的影响 3.Performance Comparison between Warm Mix Asphalt and Hot ...
During production, storage, and transportation of cement, an uncontrolled variation in the gypsum-hemihydrate ratio may occur, which may cause an uncontrolled effect on the workability properties of the fresh concrete. In the present paper, the results of an experimental investigation on the effect ...
This paper presents the experimental results concerning the mix design and fresh properties of a high-performance fibre-reinforced fine-aggregate concrete for printing concrete. This concrete has been designed to be extruded through a nozzle to build layer-by-layer structural components. The printing ...