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Hiroki Suyama

Nagasaki Institute of Applied Science

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Publication

Featured researches published by Hiroki Suyama.

Concrete Research and Technology | 2013

Study on Compressive Strength of Concrete Mixed with Various Types of Powder at Constant Cement Contents by Taking Account of Pore Structure

Hiroki Suyama; Tomoyuki Koyama; Korekiyo Ito; Yasunori Matsufuji

日本建築学会研究報告. 九州支部. 1, 構造系 | 2016

Study on the Force of Object Buried in Cement Paste Before and After Condensation : Part3 Method to grasp the setting time of fresh concrete by the Weight Buried Test

Ikko Maenaga; Hiroki Suyama; Koji Takasu; Hidehiro Koyamada

Cement Science and Concrete Technology | 2016

METHOD TO GRASP THE SETTING TIME OF FRESH CONCRETE BY “BURIED WEIGHT TEST”

Hiroki Suyama; Koji Takasu; Hidehiro Koyamada

日本建築学会研究報告. 九州支部. 1, 構造系 | 2015

135 A Basic Study on Removing Unbumt Carbon in Fly Ash by Ore Flotation : Part 13 A Relationship Between the Quality of Reformed Fly Ash Slurry Controlled the Reforming Processing Levels and Mortar Properties

Hayato Shoyama; Koji Takasu; Hiroki Suyama; Hidehiro Koyamada; Yuta Niimura; Shoma Takegawa

日本建築学会研究報告. 九州支部. 1, 構造系 | 2015

151 A Study on the Properties of Concrete with Various Qualities Recycled Aggregate : Part4 Influence of The Quality of Fine Aggregate and Coarse Aggregate

Ai Yoshida; Koji Takasu; Hidehiro Koyamada; Hiroki Suyama

日本建築学会研究報告. 九州支部. 1, 構造系 | 2015

139 A study on the physical property of fly ash mixed to control loss on ignition and the properties of mortar with mixed fly ash

Yuta Niimura; Koji Takasu; Hiroki Suyama; Hidehiro Koyamada; Hayato Syoyama; Syoma Takegawa

Summaries of technical papers of annual meeting | 2015

1049 A Experimental Study on Removing Unburned Carbon in Fly Ash by Ore Flotation : Part16 Quality of Modified Fly Ash Controlled the Modifying Levels

Yuta Niimura; Koji Takasu; Hiroki Suyama; Hidehiro Koyamada; Syoma Takegawa

Cement Science and Concrete Technology | 2015

THE EFFECT THAT PARTICLE SIZE AND FILLING RATE OF USING MATERIALS GIVE IN PHYSICAL PROPERTIES OF MORTAR

Hiroki Suyama; Tomoyuki Koyama; Koji Takasu; Hidehiro Koyamada

日本建築学会研究報告. 九州支部. 1, 構造系 | 2014

131 A study on the influence of the particle size of the material used on the characteristics of concrete : Part 1 Study of influence on the compressive strength by mortar specimen

Takaaki Taniguchi; Hiroki Suyama; Koji Takasu; Hidehiro Koyamada

Journal of Structural and Construction Engineering (transactions of Aij) | 2014

EXPERIMENTAL STUDY ON REMOVAL OF UNBURNT CARBON IN FLY ASH BY FLOTATION METHOD AND PROPERTIES OF CONCRETE WITH THE FLY ASH SLURRY

Koji Takasu; Hiroki Suyama; Hidehiro Koyamada

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Hidehiro Koyamada

Kyushu University

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Koji Takasu

University of Kitakyushu

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Yasunori Matsufuji

University of Kitakyushu

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Tomoyuki Koyama

Kyushu University

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智幸 小山

Kyushu University

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英弘 小山田

Kyushu University

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Korekiyo Ito

Tokai University

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是清 伊藤

Kyushu University

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泰典 松藤

Tokai University

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裕樹 陶山

Kyushu University

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