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Cheng, Hongsheng. Factors affecting physical properties and compressive strength of fly ash-based geopolymer. Master's Degree(Materials Science). Mae Fah Luang University . : Mae Fah Luang University , 2015.
Factors affecting physical properties and compressive strength of fly ash-based geopolymer
Name: Cheng, Hongsheng
Organization :
Mae Fah Luang University
keyword:
Fly ash-based
LCSH:
Fly ash
Classification :.LCCS: TA443.P58
Abstract:
Fly ash particle size distribution and curing conditions, such as curing
atmosphere, activation temperature and initial water content, are important for
mechanical properties of fly ash-based geopolymer. This work has been done to study
the relationship between the factors above and compressive strength, as well as the
physical properties including apparent density, bulk density and porosity. To make
sure the study was consistent, the Si:Al:Na molar ratio was kept as constant at
2.46:1:1.38 throughout this research. The effect of cuing atmosphere on compressive
strength and physical properties was evaluated by comparing the specimens kept
either in saturated or open condition. Activation temperatures of 60, 75 and 90 °C in
parallel with various initial water content of 29, 34 and 44 wt% were selected in
finding the optimum activation condition. Finally, as received fly ash and fly ash with
milling time of 10 min were chosen to study effect of particle size on compressive
strength and physical properties. Compressive strength has been studied by universal
testing machine (UTM). To observe the microstructure, scanning electron microscope
(SEM) has been used. Following ASTM C 642-06, physical property values were
obtained. X-ray diffraction (XRD) has been used for roughly analyzing the phase.
In summary, the highest compressive strength was obtained at the activation
temperature of 75 °C compared to 60 °C and 90 °C, under saturated condition, using
finer fly ash and with lower initial water content.
Mae Fah Luang University
Address:
CHIANG RAI
Email:
library@mfu.ac.th
Name: Suthee Wattanasiriwech
Role:
Advisor
Name: Darunee Wattanasiriwech
Role:
Co-Advisor
Created:
2015
Modified:
2020-04-20
Issued:
2016-05-26
วิทยานิพนธ์/Thesis
application/pdf
CallNumber:
Thesis TA443.P58 C518f 2015
eng
DegreeName: Master of Science
Level: Master's Degree
Descipline: Materials Science
Grantor: Mae Fah Luang University
©copyrights Mae Fah Luang University
RightsAccess:
ใช้เวลา
0.026735 วินาที
Cheng, Hongsheng
| Title | Contributor | Type |
|---|---|---|
| Factors affecting physical properties and compressive strength of fly ash-based geopolymer
มหาวิทยาลัยแม่ฟ้าหลวง Cheng, Hongsheng | Asst. Prof. Suthee Wattanasiriwech, Ph. D. Assoc. Prof. Darunee Wattanasiriwech, Ph. D. | วิทยานิพนธ์/Thesis |
Suthee Wattanasiriwech
| Title | Creator | Type and Date Create |
|---|---|---|
| Preparation of 8YSZ electrolyte film on Nio-8YSZ substrate using and electrophoretic deposition process
มหาวิทยาลัยแม่ฟ้าหลวง Assoc. Prof. Dr. Darunee Wattanasiriwech;Asst. Prof. Dr. Suthee Wattanasiriwech;Dr. Pavadee Aungkavattana | Malinee Meepho | วิทยานิพนธ์/Thesis |
| Factors affecting physical properties and compressive strength of fly ash-based geopolymer
มหาวิทยาลัยแม่ฟ้าหลวง Asst. Prof. Suthee Wattanasiriwech, Ph. D.;Assoc. Prof. Darunee Wattanasiriwech, Ph. D. | Cheng, Hongsheng | วิทยานิพนธ์/Thesis |
| Class c fly ash based geopolymer-mullite-cordierite composites
มหาวิทยาลัยแม่ฟ้าหลวง Asst. Prof. Suthee Wattanasiriwech, Ph. D.;Assoc. Prof. Darunee Wattanasiriwech, Ph. D. | Nurgesang, Faisal Arif | วิทยานิพนธ์/Thesis |
| Physical and mechanical properties of geopolymer-crumb rubber composite
มหาวิทยาลัยแม่ฟ้าหลวง Suthee Wattanasiriwech;Darunee Wattanasiriwech;Pavadee Aungkavattana | Krissanapat Yomthong | วิทยานิพนธ์/Thesis |
| The Use of flu ash from Laos, Thailand and Taiwan for geopolymer paste and geopolymer foam preparation
มหาวิทยาลัยแม่ฟ้าหลวง Darunee Wattanasiriwech;Suthee Wattanasiriwech | Viengsai Phavongkham | วิทยานิพนธ์/Thesis |
| Development of cementitious composite using recycled pulp from beverage cartons and virgin bamboo, and eucalyptus fibers as reinforcement
มหาวิทยาลัยแม่ฟ้าหลวง Suthee Wattanasiriwech | Phouthanouthong Xaysombath | วิทยานิพนธ์/Thesis |
Darunee Wattanasiriwech
| Title | Creator | Type and Date Create |
|---|---|---|
| Synthesis of Nano-Perovskite catalysts for catalytic converter
มหาวิทยาลัยเชียงใหม่ Darunee Wattanasiriwech;Thapanee Sarakonsri;Apinon Nuntiya;Torranin Chairuangsri;Sukanda Jiansirisomboon | Supachai Sompech | วิทยานิพนธ์/Thesis |
| Preparation of 8YSZ electrolyte film on Nio-8YSZ substrate using and electrophoretic deposition process
มหาวิทยาลัยแม่ฟ้าหลวง Assoc. Prof. Dr. Darunee Wattanasiriwech;Asst. Prof. Dr. Suthee Wattanasiriwech;Dr. Pavadee Aungkavattana | Malinee Meepho | วิทยานิพนธ์/Thesis |
| Factors affecting physical properties and compressive strength of fly ash-based geopolymer
มหาวิทยาลัยแม่ฟ้าหลวง Asst. Prof. Suthee Wattanasiriwech, Ph. D.;Assoc. Prof. Darunee Wattanasiriwech, Ph. D. | Cheng, Hongsheng | วิทยานิพนธ์/Thesis |
| Class c fly ash based geopolymer-mullite-cordierite composites
มหาวิทยาลัยแม่ฟ้าหลวง Asst. Prof. Suthee Wattanasiriwech, Ph. D.;Assoc. Prof. Darunee Wattanasiriwech, Ph. D. | Nurgesang, Faisal Arif | วิทยานิพนธ์/Thesis |
| Physical and mechanical properties of geopolymer-crumb rubber composite
มหาวิทยาลัยแม่ฟ้าหลวง Suthee Wattanasiriwech;Darunee Wattanasiriwech;Pavadee Aungkavattana | Krissanapat Yomthong | วิทยานิพนธ์/Thesis |
| The Use of flu ash from Laos, Thailand and Taiwan for geopolymer paste and geopolymer foam preparation
มหาวิทยาลัยแม่ฟ้าหลวง Darunee Wattanasiriwech;Suthee Wattanasiriwech | Viengsai Phavongkham | วิทยานิพนธ์/Thesis |
| The Formulation of geopolymer spray for antifungal coating
มหาวิทยาลัยแม่ฟ้าหลวง Darunee Wattanasiriwech | Pattarasuda Viensiri | วิทยานิพนธ์/Thesis |