Results 21 to 30 of about 9,303 (212)
Study on optimization of compressive properties of phosphorus gypsum-blast furnace slag-phosphorus tailings unburned brick [PDF]
Scientific ReportsThe comprehensive utilization of phosphogypsum, phosphorus tailings, and blast-furnace slag is of great significance to environmental protection, resource conservation, and economic development.
Jianli Wang, ShengqingWang, Biyang Tuo
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PENGARUH PENAMBAHAN FLY ASH DAN SUPERPLASTICIZER POLYCARBOXYLATE TERHADAP KUAT TEKAN BETON PADA MUTU BETON K-450 [PDF]
, 2021 THE EFFECT OF ADDING FLY ASH AND SUPERPLASTICIZER POLYCARBOXYLATE ON THE COMPRESSION STRENGTH OF CONCRETE ON THE QUALITY OF CONCRETE K-450 By : Dicky Setiawan Email : dickysetiawanf20@gmail.com ABSTRACT Concrete is a material that is commonly
DICKY SETIAWAN, NIM. 112014132
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EFFECT OF POLYCARBOXYLATE SUPERPLASTICIZERS ON THE PROPERTIES OF READY-MIX CONCRETE
Theory and Building Practice, 2022 The article analyzes the experience of using Portland limestone cement for the production of ready-mixed concretes. It is shown that polycarboxylate superplasticizers (PCE) play a decisive role in providing required technological and construction-technical properties of concrete.
Oksana Rykhlitska, Тetiana Kropyvnytska
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PERBANDINGAN ZAT ADDITIVE POLYCARBOXYLATE DENGAN SUPERPLASTICIZER TERHADAP CAMPURAN BETON MUTU FC 33,2 MPA [PDF]
, 2023 Pesatnya perkembangan ilmu pengetahuan dibidang konstruksi, telah membuat suatu beton Self Compacting Concrete (SCC). Self-Compacting Concrete (SCC) merupakan beton inovatif yang tidak memerlukan getaran untuk penempatan dan pemadatannya.
EKO SUSANTO, NIM. 112017112
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Materiales de Construccion, 2018 The dispersion behavior of graphene oxide in cement matrix is one important factor in enhancing cement performance. In this work, we investigated the dispersion of graphene oxide in cement by simulating alkaline environment with a solution of calcium ...
G. J. Jing +5 more
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Optimization of Self-Compacting Concrete Containing Blast-Furnace Slag Compositions
Advances in Materials Science and Engineering, 2022 The paper deals with composition design of self-compacting concrete containing blast furnace granulated slag and polycarboxylate type superplasticizer in a wide range of concrete strength classes.
Vadim Zhitkovsky +2 more
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Molecular Behavior of Different Polycarboxylate Superplasticizers
IOP Conference Series: Materials Science and Engineering, 2019 Abstract Four different types of polycarboxylic superplasticizers were synthesized by using different macromonomers, and then the molecular behavior of GPC, infrared, nuclear magnetic, cement hydration heat and micromorphology were characterized. The results showed that different types of PCEs have different molecular behaviors.
Geli Li +4 more
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, 2022 International audienceBelite-Ye’elimite-Ferrite (BYF) cements have received increasing attention in view of their lower CO2 footprint and their interesting performances.
Le Saout, Gwenn +3 more
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ZrO2 nanoparticles' effects on split tensile strength of self compacting concrete
Materials Research, 2010 In the present study, split tensile strength of self compacting concrete with different amount of ZrO2 nanoparticles has been investigated. ZrO2 nanoparticles with the average particle size of 15 nm were added partially to cement paste (Portland cement ...
Ali Nazari, Shadi Riahi
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Research on performance of new type cement slurry for water shutoff in coal mine roadway
Meikuang Anquan, 2021 In view of the problem that the water gushing problem of deep coal mine roadway seriously affects the safety of coal mine construction, and the common cement grout is difficult to seal up the tiny rock cracks, the micron-grade fly ash is used to replace
LIU Huini, LI Xungang, LI Yanzhi, ZHANG Shuai, CHEN Pengcheng, WU Yue, FAN Zhenwang, TANG Chao
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