Results 11 to 20 of about 296,199 (268)
Development of high performance concrete using combinations of mineral admixtures. [PDF]
, 1995 Cement replacement materials are by-products used to produce high performance concrete. Published data on the effects of combinations of mineral admixtures in concrete on the microstructural and performance-related properties under different ...
Darwish, Abdulhanan A.
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The properties and performance of high strength silica fume concrete [PDF]
, 1988 Silicafume (SF) has been used as a partial replacement for cement in concrete and experiments have been carried out to measure the durability of the mixes.
Claisse, Peter Arnold
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, 2008 In the present investigation, the effect of base oil viscosity and fume silica concentratiou on properties of formulated greases has been investigated. Mixture of greases is formulated using polymethylsiloxane (with viscosity 500, 1000 and 2000 cS at 25 ...
Abul Bari, Hayder A. +2 more
core +10 more sources
Research on fire resistance of silica fume insulation mortar
Journal of Materials Research and Technology, 2023 Due to the increasingly tight energy supply situation, thermal insulation mortar is more and more widely used in the exterior wall insulation layer of buildings in various countries.
Chen Ding +6 more
doaj +1 more source
Effects of Calcined clay minerals and Silica fume on the compressive strength of concrete [PDF]
Journal of Structural and Construction Engineering, 2017 Pozzolanic materials are well known as potential replacements for cement manufacturing in order to increase compressive strength and improve durability of concrete in different environments and leading to save energy particularly reducing global warming ...
Abolfazl Soltani +2 more
doaj +1 more source
Comparison of Effect of Metakaolin and silica Fume on Fly Ash Concrete Performance
MATEC Web of Conferences, 2016 Silica fume is a common mineral admixture used in HSC and HPC, but being its high price and shrinkage in concrete, its usage is under restrictions. As a new mineral admixture, metakaolin gets more and more attention.
Hou Yunfen +3 more
doaj +1 more source
Case Studies in Construction Materials, 2023 The intention of this study was to examine the use of the most prevalent industrial byproduct, silica fume, as a supplementary cementitious material (SCM). Along with the typical review, this study used the scientometric review technique to statistically
Yuanfeng Lou +5 more
doaj +1 more source
Study Pembuatan Durable Cement dengan Penambahan Pozzolan Silica Fume
Jurnal Teknik Kimia dan Lingkungan, 2018 Selama ini silica fume dikenal sebagai bahan campuran pembuatan beton karena dapat meningkatkan kuat tekan beton, menurunkan permeabilitas beton dan memiliki ketahanan sulfat yang tinggi.
Nanik Hendrawati +2 more
doaj +1 more source
Changes in the chemical composition of silica fume in the concrete composite system
Case Studies in Construction Materials, 2023 The paper demonstrates a spontaneous change in the micro-chemical composition of silica fume micropellets in a composite system of concretes with pozzolans admixtures.
Aleš Frýbort +3 more
doaj +1 more source
The Journal of Engineering Research, 2007 The effect of curing conditions and silica fume replacement on the compressive strength and the initial surface absorption of high performance concrete is reported. The silica fume contents were 5, 10, 15 and 20%, by weight of cement.
S.K. Al-Oraimi +3 more
doaj +1 more source