Results 131 to 140 of about 53,543 (261)

Persepsi usahawan industri kecil bumiputera terhadap aspek perlaksaan strategi pemasaran : satu tinjauan di Parit Raja, Batu Pahat, Johor [PDF]

open access: yes, 2001
Strategi pemasaran memainkan peranan penting untuk menentukan kejayaan atau kegagaian sesebuah pemiagaan. Lantaran itu, kajian ini bertujuan untuk mengena!
Mohamood, Maziharita
core  

Apatite formation on calcined kaolin-white Portland cement geopolymer [PDF]

open access: yes, 2015
In this study, calcined kaolin–white Portland cement geopolymerwas investigated for use as biomaterial. Sodiumhydroxide and sodium silicate were used as activators.
Aguiar, J. L. Barroso de   +4 more
core   +1 more source

Investigating the efficacy of metakaolin based alkali activated materials for efficient removal of nickel and lead ions

open access: yesMaterials Research Express
This study presents a comprehensive investigation into the efficacy of metakaolin based alkali activated materials for the efficient removal of nickel and lead ions from aqueous solutions.
Masdiyana Ibrahim   +6 more
doaj   +1 more source

Properties of geopolymers

open access: yesFacta universitatis - series: Architecture and Civil Engineering, 2018
Especially geopolymers are novel environmental friendly materials, with promises of considerable progress in the near future. These materials, with unique physical, chemical and mechanical properties can be used for many different applications.
Natalija Janosevic   +3 more
openaire   +2 more sources

Potential applications of geopolymer concrete in construction: A review

open access: yesCase Studies in Construction Materials, 2021
Ahmad L. Almutairi   +4 more
semanticscholar   +1 more source

Pengaruh Variasi Kadar Superplasticizer Terhadap Nilai Slump Beton Geopolymer [PDF]

open access: yes, 2014
Melihat besarnya sumbangan industri semen terhadap total emisi karbondioksida (CO2), maka dilakukan berbagai penelitian untuk menekan angka pencemaran lingkungan.
Aer, A. A. (Anggie)   +2 more
core   +1 more source

Metakaolin based geopolymer concrete with recycled geopolymer concrete dust

open access: yes, 2022
Mechanical analyzes were carried out on the recycled concrete samples obtained by preparing different mixtures of geopolymer powder, metakaolin, aggregates and alkali activator as sodium silicate (Na2SO3) and sodium hydroxide (NaOH) solution, which were formed by grinding the geopolymer concrete samples prepared with certain temperature and low curing ...
Alcan , Haluk Görkem   +7 more
openaire   +1 more source

Pemanfaatan Limbah Fly Ash Batubara untuk Pembuatan Paving Block Geopolimer dengan Variasi Konsentrasi NaOH dan Rasio Natrium Silika terhadap Natrium Hidroksida (Na2SiO3/NaOH) [PDF]

open access: yes, 2016
Paving block geopolymer is a material synthesized through a polymerization process which can be used in the construction, especially of homes, buildings and roads.
', D. (Drastinawati)   +2 more
core  

Characterization of MgO and Al2O3 based Refractory waste as partial replacement for Fly ash based Geopolymer

open access: yesФізика і хімія твердого тіла
Green process is a manufacturing technologies method without harming the environmental, one of the green process is reclaiming and reuse the manufacturing waste into applicable products.
A. Harmaji   +2 more
doaj   +1 more source

Kecerdasan emosi dalam kalangan pelajar Diploma Pendidikan Lepasan Ijazah (DPLI) Universiti Tun Hussein Onn Malaysia [PDF]

open access: yes, 2013
Kecerdasan emosi dapat dijadikan sebagai panduan bagi mewujudkan pendidikan yang berkualiti serta sebagai asas pemerolehan ilmu pengetahuan bagi seseorang pendidik dalam menjalankan tugasnya sebagai seorang guru.
Che Ani, Rashida
core  

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