The use of recycled fine aggregate in the production of concrete mixes is one of the elements of a circular economy. However, it is important to ensure that such a modification does not significantly affect the durability of the produced concrete elements. One possible criterion to check whether...
英文《混凝土的性能》(Properties of Concrete),Neville的版本最为经典,并且不断在修订,是国际上公认混凝土的‘圣经’。按… zhidao.baidu.com|基于7个网页 2. 混凝土的特性 水利水电专业英语教材---word版免费下载... ... Lesson 8 reservoirs 水库 24 Lesson 9Properties of concrete混凝土的特性28 ... ...
The properties of concrete containing fine recycled aggregate are investigated. Recycled aggregate consisted of crushed concrete (CC) or crushed brick (CB) with particles less than 5 mm in diameter. The free water/cement ratio was kept constant for all mixes. The fine aggregate in concrete was ...
Researchonpropertiesoffinerecycledaggregateforstructuralconcrete fromrepeatedlyrecyclingconcretewaste UXi of g 1 ,ZHENG uji 2 ,L H or 2 ,ZHUPighu 2 (1. jig Kejie Qu lity Testig of ostructio o ,Ltd., jig 210015, hi ; 2. Dep rtmet of ivil Egieerig, h gzhou Uiversity, h g...
Properties and microstructure of concrete using pozzolanic materials and manufactured sand as partial replacement of fine aggregate The overuse level of cement and natural sand for civil industry has several undesirable social and ecological consequences. As an answer for this, industri... KM Mane,DK ...
As environmental transportation and other constraints make the availability and use of river sand less attractive, a substitute or replacement product for concrete industry needs to be found. River sand is most commonly used fine aggregate in the production of concrete poses the problem of acute ...
Journal of the Chinese Institute of EngineersTa-Peng Chang,,Shi-Hong lin,,Huang-Chin Lin,,Ping-Ru Lin.Effects of Various Fineness MODULI of Fine Aggregate on Engineering Properties of High-Performance Concrete. Journal of the Chinese Institute of Engineers . 2001...
The properties of concretes containing instant-chilled steel slag (ICS) as aggregate are presented. The ICS slag possesses good physical and mechanical properties and has sufficient stability for use as a coarse aggregate in concrete. Bond tests have shown that ICS slag exhibits higher interfacial bo...
This study explored the impact of elevated temperatures on the residual structural properties of concrete made with a non-conventional fine aggregate such as laterite and quarry dust. In regions prone to high temperatures, such as tropical climates, the structural integrity of concrete can be compromi...
The use of e-waste as an aggregate in polymer concrete at 3%, 6% and 9% e-waste, in particular, produced concrete with a high resistance to acid and sulfate attacks. The hypothesis of the study was confirmed after extensive experiments. Graphical Abstract...