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APLIKASI PUPUK SI ORGANIK DENGAN PUPUK N,P,K DALAM MENINGKATKAN P DAN SI TANAH PADA INCEPTISOL JATINANAGOR TERHADAP RESPON TANAMAN HANJELI (Coix lacryma Jobi L.)

Agric, 2018
The objective of this research was to determine the effect of combinations of N, P, K and organic silica fertilizers In Soil P and Si and growth Of Job’s Tears (Coix Lacryma Jobi L.). This research began on May 2017 to October 2017.
Eso Solihin, Anni Yuniarti, Apong Sandrawati, Zaenal Mutaqin   +3 more
doaj   +1 more source

Experimental study of the mechanical properties and microstructure of geopolymer paste containing nano-silica from agricultural waste and crystalline admixtures

Case Studies in Construction Materials, 2022
This study explored the influence of nano-silica and Crystalline Admixture (CAs) on the mechanical properties and microstructure of geopolymer pastes. Nano-silica and CAs was added to the mixture at 3%, 4% and 5% respectively by weight of fly ash.
Ar Razi Alvee, Rizka Malinda, Alfie Muna Akbar, Resa Dwi Ashar, Cut Rahmawati, Thamer Alomayri, Ali Raza, Faiz Uddin Ahmed Shaikh   +7 more
doaj   +1 more source

Evaluating The Effects of Micro and Nano Size of Silica Filler on Asphalt Cement Properties [PDF]

Engineering and Technology Journal, 2020
This research study examines the practicability of using micro and nano size silica to improve the asphalt characteristics. Asphalt cement penetration grade of (60 /70) was prepared using (0%, 2%, 4% and 6%) of silica filler by weight of asphalt and ...
Hussein Zghair, Hasan Joni, maan s. hassan   +2 more
doaj   +1 more source

Effect of Modified Nano Silica on the Conductivity and Morphology Characteristics of Oxalic Acid-Doped Polyaniline Composites

International Journal of Electrochemical Science, 2021
Oxalic acid-doped polyaniline (OA-PANI) was incorporated with nano silica and amino silane-modified nano silica. The polymerization of aniline to produce OA-PANI incorporating nano silica (OA-PANI-NS) and PANI incorporating 3-amino-propyltriethoxysilane ...
Amirah Amalina Ahmad Tarmizi, M.K. Harun, S.N. Lyana   +2 more
doaj   +1 more source

Experimental Investigations on Nano Silica Concrete [PDF]

E3S Web of Conferences
In construction industry the innovation and advancement technology has major scope in new inventions. Nano materials plays their role in the improvement of the construction sector by enhancing the material properties. Nano particles which are having high
Manoj G., Thirugnanasambandam S.
doaj   +1 more source

Nano-silica Derived from Coal Fly Ash: A Sustainable Iron (III) Ion Adsorbent [PDF]

Journal of Water and Environmental Nanotechnology
Indonesia, as a country reliant on coal-fired power plants, produces substantial coal fly ash (CFA) waste, posing serious environmental and health risks.
Rosalina Hasan, Fatimah Mustafawi Muhammadi, Imas Solihat, Elisa Listianti, Muhammad Iskandar Ishaq, Yasinta Rahmatul Putri, Putri Alfiani   +6 more
doaj   +1 more source

Reduction of cement consumption by the aid of silica nano-particles (investigation on concrete properties)

Journal of Civil Engineering and Management, 2012
In this study, effects of replacing cement with colloidal amorphous silica nano-particles have been experimentally investigated on the physical and mechanical properties, durability and microstructure of concrete. Experimental results include workability,
Hadi Bahadori, Payam Hosseini
doaj   +1 more source

Effect of colloidal silica nanoparticles produced from rice husk on dimensional stability and water absorption of poplar wood (Populus deltoides) [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2014
This research was conducted to determine the physical properties of poplar wood treated with silica colloidal nanoparticles prepared from rice husk using ash making and alkaline digestion.
Sarveh Hosseinzadeh, Maryam Ghorbani, Porya Biprva   +2 more
doaj   +1 more source

Investigating the Performance Characteristics of Asphaltic Concrete Containing Nano-Silica [PDF]

Civil Engineering Infrastructures Journal, 2017
Using nano-technology materials in the asphalt pavement industry is new compared with Portland cement concrete. The main objective of this study is to investigate the effects of nano-silica modification on some properties of a penetration grade asphalt ...
Hasan Taherkhani, Siamak Afroozi
doaj   +1 more source

Development and Evaluation of Nano-Silica Sustainable Concrete

Applied Sciences, 2021
In the last decade, nanomaterials made a major breakthrough in the concrete industry by providing the concrete with unique properties. Earlier studies have shown improvement in the early strength of concrete that can accelerate the construction process ...
Habib H. Alqamish, Adil K. Al-Tamimi
doaj   +1 more source