Results 71 to 80 of about 15,082 (210)

Properties of Blast-Furnace Slag Cement Concrete Subjected to Accelerated Curing

open access: yesInfrastructures, 2019
Accelerated curing is used for mass production in the precast concrete industry. Autogenous shrinkage and drying shrinkage occur in concrete, during and after accelerated curing.
Bernard A. Zulu   +2 more
doaj   +1 more source

Experimental Investigation on Compressive Strength Enhancement of Geopolymer Paste Fly Ash/ Slag Based Cured at Ambient Condition

open access: yesDiyala Journal of Engineering Sciences, 2020
In this paper, the effects of ground granulated blast furnace slag (GGBFS) content proportion on the development of compressive strength of geopolymer pastes were studied.
Wrood H. Sachet   +3 more
doaj   +1 more source

CEMENTS AND CONCRETES USING GROUND GRANULATED BLAST-FURNACE SLAG

open access: yesBulletin of South Ural State University series "Construction Engineering and Architecture"
Abstract. The Russian cement industry is increasing the share of Portland cement production without mineral additives every year, reducing the consumption of granulated blast-furnace slag. This prompted the emergence of a relatively new product – ground granulated blast-furnace slag (GGBS), supplied directly to consumers of Portland cement, who use it ...
I.M. Ivanov   +2 more
openaire   +1 more source

The reaction of slag in cement: theory and computer modelling [PDF]

open access: yes, 2006
In this study, theoretical models available for the reaction of both pure slag\ud (alkali-activated) and slag-blended cement are reviewed.
Brouwers, H.J.H., Chen, W.
core   +1 more source

Towards more sustainable construction–application of superabsorbent polymers in cementitious matrices with reduced carbon footprint [PDF]

open access: yes, 2018
Construction industry is constantly searching for sustainable innovations to mitigate negative environmental impacts. Ground granulated blast-furnace slag (GGBS) is a well-known supplementary cementitious material which contributes to reduction of energy
Alekrish   +20 more
core   +4 more sources

Menentusahkan faktor tekanan kerja guru sekolah menengah Gred A Daerah Batu Pahat [PDF]

open access: yes, 2013
Kajian ini dilaksanakan untuk mengenal pasti faktor-faktor yang mempengaruhi tekanan kerja guru yang mengajar di kawasan bandar dan sekolah tersebut dikategorikan sebagai sekolah gred A.
Halim, Nurul Shafinaz
core  

Reactivity of modified iron silicate slag as sustainable alternative binder [PDF]

open access: yes, 2019
A possible solution to decrease the CO2 footprint caused by cement industry and to enhance the transition to circular economy is to use slags as Supplementary Cementitious Materials (SCM).
De Belie, Nele   +3 more
core   +2 more sources

Comparative thermal performance test for GGBS and OPC concrete mixes [PDF]

open access: yes, 2009
The research investigates the effect of heating two concrete types and profiles to evaluate the most effective material during diurnal heating and cooling cycles.
Hart, A., Richardson, Alan, Walker, Sara
core  

Review of man-made mineral formations accumulation and prospects of their developing in mining industrial regions in Ukraine [PDF]

open access: yes, 2019
Purpose. Analysis of the man-made mineral formations of ore mining and smelting, fuel and energy complexes development accumulation, location and prospects amount in the Dnipropetrovsk region. Methods. Comprehensive approach, including analysis of state
Kuzmenko, O   +5 more
core   +1 more source

Experiments and performances of strain-hardening fiber low cementitious composites

open access: yesAdvances in Mechanical Engineering, 2015
The ordinary Portland cement is a main binding material in normal concrete or high-performance fiber cementitious composites. However, the carbon dioxide (CO 2 ) emission during the ordinary Portland cement manufacturing process is up to about 7.0% of ...
Chang-Geun Cho   +3 more
doaj   +1 more source

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