[1001]Change in phases and water content of hardened cement paste during vacuum drying
Naohiko SAEKI1, Luge CHENG1, Ryo KURIHARA1, Ippei MARUYAMA1(1.東京大学)
JCI Annual Convention in Kyushu
Jul 5 - Jul 7, 2023FUKUOKA CONVENTION CENTER
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JCI Annual Convention in Kyushu
Jul 5 - Jul 7, 2023FUKUOKA CONVENTION CENTER
You can search for presentations in this event.
SearchSearch Results(470)
[1002]Study on CO₂ Fixation of granulated recycled aggregate derived from ready-mixed concrete
Hiroyasu ABE1, Kazuhiro YAMAUCHI2, Seisi SHIRAIWA1, Yoshiyuki SUZUKI1(1.安藤・間 2.灰孝小野田レミコン)
[1003]Regional situation on discharge of remained concrete and returned concrete
Takuro WATANABE1, Minoru KUNIEDA1, Hiroo TAKADA2(1.岐阜大学 2.岐阜県生コンクリート組合)
[1004]Investigation on applicability of granulated carbonated aggregate to cementitious materials
Takeshi TORICHIGAI1, Shoya TAGUCHI1, Hiroshi FUJIWARA2, Yukihiro GOTO2(1.鹿島建設 2.神鋼環境ソリューション)
[1005]Study on CO₂ Fixation of granulated recycled aggregate derived from ready-mixed concrete
Rei YOSHINO1, Hiroyasu ABE1, Yoshiyuki SUZUKI1, Takafumi NOGUCHI2(1.安藤・間 2.東京大学)
[1006]Direct tensile strength experiment for micro aggregate specimen focusing on grain-scale cracking behavior
Koki MAEKAWA1, Sou SUGIMOTO1, Ippei MARUYAMA1(1.名古屋大学)
[1007]Effect of Coarse Aggregate Quality and Fine Particle on Freeze-Thaw Resistance of Concrete
Takashi TANIGUCHI1, Shang DING1, Takashi FUJII1, Toshiki AYANO1(1.岡山大学)
[1008]STUDY ON FROST RESISTANCE OF SELF-COMPACTING HIGH PERFORMANCE CONCRETE MADE WITH WATER SOLUBLE CELLULOSE ETHER AND POLYETHYLENE GLYCOL DERIVATIVES
Hironao SAITO1, Kuniaki SAKURAI2, Yu ISAJI2, Hidekazu KONISHI1(1.信越化学工業 2.大林組)
[1009]Experimental Study on Application of Slump-retaining Type Admixture to Hot Weather Concreting Over 35 degree C
Shinichi KOIZUMI1, Ryoichi ASHIZAWA2, Kenzo WATANABE2, Akira HOSODA3(1.ポゾリス ソリューションズ 2.鹿島建設 3.横浜国立大学)
[1010]Fundamental research on the use of fly ash (Class IV) for precast concrete products
Masafumi KITATSUJI1, Hirono NAKA1(1.宮城大学)
[1011]Evaluation of spatial distribution of capillary pores in mortar mixed with expansive admixture
Taiga YAMAMARU1, Akio WATANABE1, Hiroyuki DOMON1(1.苫小牧工業高等専門学校)
[1012]Study on bending crack strength of box culverts using ettringite and lime-combined type expansive additive
Takumi MAEDA1, Takayuki HIGUCHI1, Akitoshi ARAKI1, Akihiro HORI1(1.デンカ)
[1013]Quality Evaluation at Placement Joint of Concrete Structures with over 35 degree Hot Weather Concrete Using Slump-retaining Type Admixture
Haruka MORI1, Akira HOSODA1, Shuji YANAI2, Takumi SUGAMATA3(1.横浜国立大学 2.鹿島建設 3.ポゾリス ソリューションズ)
[1014]Evaluation of CO2 absorption capability on hardening with blast furnace slag cement and γ-C2S
Erika ISHIKAWA1, Takeshi ITYODA1, Kohei EGUCHI2, Masaro KOJIMA2(1.芝浦工業大学 2.竹中工務店)
[1015]EFFECT OF LOW CURING TEMPERATURE AT EARLY AGES ON EXPANSION BEHAVIOR OF EXPANSIVE MORTAR
Van NGUYEN1, Hyeonggil CHOI2, Yukio HAMA1(1.室蘭工業大学 2.Kyungpook National University)
[1016]Various properties of concrete using urea as an admixture
Takuya MISHIMA1, Kazumi HASHIMOTO2, Takashi KAWAHARA3(1.樫野石灰工業 2.松尾建材 3.三好コンクリートサービス)
[1017]Study on Application of Activated Sewage Sludge Incinerated Ash to Concrete
Hayate FUJIWARA1, Akihisa FUKUNAGA2, Masami UZAWA3, Hideki IGAWA4(1.日本大学 2.日本大学 生産工学研究科 3.日本大学生産工学部 4.日本ヒューム)
[1018]Physical properties of hardened cement with large volume of biomass ash
Ryoichi TAKAGI1, Toshinari HAYASHI1, Kouya KAMIMURA2, Tsuyoshi SAITO2(1.安藤・間 2.新潟大学)
[1019]Effect of Anhydrite and Limestone Powder on the Heat Liberatin Rate and Autogenous Shrinkage of Blast-furnace Cement
Takahiro SAGAWA1, Ryuga SEINO1, Hiroaki MOKI1(1.前橋工科大学)
[1020]Study on Evaluation of Resource Recyclability of Concrete Using Fly Ash
Kenji NISHIKIGI1, Yasuhiro DOSHO1(1.名城大学)
[1021]Effect of alkali content of fly ash on ASR restraint rate
Takeshi YAMAMOTO(電力中央研究所)
[1022]Strength and Shrinkage of High-Strength Concrete with Fly Ash and High-Early-Strength Portland Cement
Takaaki SAITO1, Noriyuki SUGATA1, Shogo TANAKA1(1.室蘭工業大学)
[1023]Influence of Types of Low Molecular Weight Organic Compounds Containing Hydroxy and Carboxy Groups on Cement Hydration Reaction and Mortar Setting and Strength Development
Takako WATANABE1, Anri NAKAE2, Toshiaki MIZOBUCHI2, Shunsuke HANEHARA3(1.MCR科学技研 2.法政大学 3.岩手大学)
[1024]Improvement of slump retention by workability retaining admixture and super retarder, and improvement of initial curing performance by strength enhancing admixture
Ryo HONDA1, Kenichi MORIYA1, Toru TANAKA1(1.戸田建設)
[1025]Rebar corrosion characteristics of concrete using high volume ground granulated blast furnace slag
Taichi SUENAGA1, Hirotaka HAZEHARA1, Yuji YAMADA2, Masashi SOEDA1(1.福岡大学 2.山口大学)
[1026]Investigation on control of early strength of concrete for application of slipform method
Osamu TANIGUCHI1, Tooru MASAKI1, Kenichi MIZUNO1, Tetsuyoshi ABE1(1.五洋建設)
[1027]Consideration on the effect of strength test conditions on compressive strength
Yutaka FUJINO1, Takahiro ITO1, Kouji TAMATAKI1, Tomoaki ITO1(1.UBE三菱セメント)
[1028]A HIERARCHICAL APPROACH TO EVALUATE THE MECHANICAL BEHAVIOUR OF CEMENT PASTE UNDER COMPRESSIVE LOADING
Nithurshan MYLVAGANAM1, Elakneswaran YOGARAJAH1, Yuya YODA2, Ryoma KITAGAKI1(1.Hokkaido University 2.Shimizu Institute of Technology)
[1029]Study on Effects of Quality of Concrete of Differences in Distance from Surface of Specimens about Different Sampling Directions for Core Specimens
Yutaro UEDA1, Shozo OTSUKA1, Yoshihisa NAKATA2, Takumi ARAMAKI1(1.ものつくり大学 2.日本大学)
[1030]Compressive Strength and Size Effect of Concrete Using Brick as Coarse Aggregate
Susumu TAKAHASHI1, Tomomi SUZUKI2, Yasushi SANADA2(1.大同大学 2.大阪大学)
[1031]Evaluation of Bond Behavior of Deformed Bars with Different Surface Deformations by Meso-scale Analysis
Mayu KAWAKAMI1, Ayumu YASAUE1, Kensuke KOBAYASHI1, Manabu KANEMATSU1(1.東京理科大学)
[1032]Effect of Shear Strength Change of Mortar due to Drying on Mechanical Property Change of Concrete
Soi SUGIMOTO1, Ippei MARUYAMA1, Srimook PUTTIPONG1, Koki MAEKAWA1(1.名古屋大学)
[1033]Experimental Study on Influence of Difference in Occurrence of Interface on Deformation Behavior around Aggregates
Takashi HIRAIWA(名城大学)
[1034]Effect of demolding time on strength of specimen which is kept in curing water tank
Mitsuhiro FURUTA1, Hiromi NII1, Yusuke NII1, Hiroshi SHIMA2(1.香川県生コンクリート工業組合 2.高知工科大学)
[1035]Effect of water content in mortar on strain behavior under high water pressure
Hiroki IWAMOTO1, Mitsuyasu IWANAMI1, Kazuhide NAKAYAMA1(1.東京工業大学)
[1036]A Study on Compressive and Tensile Creep Properties of Concrete with Different Drying Shrinkage Levels
Akiko OGAWA1, Kazuhide SAITO2, Shinichi KONDO2, Kazumasa INOUE1(1.竹中工務店 2.竹本油脂)
[1037]Relationship between Rebar Bond Loss and Crack Width Temperature Variation in RC Exterior Walls
Hiroshi HASHIDA1, Rikuya MIYACHI1(1.中部大学)
[1038]Drying shrinkage of hardened cement paste containing fly ash
Miki SEGAWA1, Go IGARASHI1, Abudushalamu AILI1, Ippei MARUYAMA1(1.名古屋大学)
[1039]Analytical Study on the Cause of Excessive Deflection in Highway Overpass Bridges
Natsuki OHASHI1, Nobuhiro CHIJIWA1, Michinori YOSHINO2, Shinpei KIKUCHI3(1.東京工業大学 2.昭和設計 3.日本建設機械施工協会 施工技術総合研究所)
[1040]Effect of Coarse Aggregate Quality on Drying Shrinkage Strain of Concrete
Takashi FUJII1, Shang DING1, Takashi TANIGUCHI1, Toshiki AYANO1(1.岡山大学)
[1041]Analytical study on Shrinkage Strain of Concrete According to Exposed Surface and Water Surface
Yuto OHNO1, Ken WATANABE1, Tetsuya ISHIDA2(1.鉄道総合技術研究所 2.東京大学)
[1042]Feature of the Triple Blend Cement Concrete of Five Years After Application to Actual Structure
Takeshi IGAI1, Tatsuhiko SAEKI2, Tsuyoshi SAITO2(1.福田組 2.新潟大学)
[1043]Study on the aggregation and dispersion mechanisms of colloidal silica used in surface impregnation materials.
Ryo YOSHIDA1, June KATO1, Masaharu KONDO1, Masayoshi FUJI1(1.名古屋工業大学)
[1044]Effect of CO₂ concentration and initial water content on carbonation in hcp and resultant microstructure change
Ryusei IGAMI1, Aili ABUDUSHALAMU1, Go IGARASHI1, Ippei MARUYAMA1(1.名古屋大学)
[1045]Evaluation of permeation resistance of concrete by mass change
Sohei NISHIO(鉄道総合技術研究所)
[1046]Investigation of an efficient method of scraping concrete surfaces using lasers
Shoki HAMAOKA1, Isao UJIKE1, Keiyu KWAAI1, Hideki YAMASAKI2(1.愛媛大学 2.四国電力)
[1047]Study on Some Properties of Concrete Using Highly Concentrated Aqueous Solution as Mixing Water
Kenji HARADA1, Yosuke KOISO1(1.木更津工業高等専門学校)
[1048]Study on Crack Elongation and Durability of Large Floor Tiles Using Bed of Cold Hardening Asphalt
Izumi HAYASHI1, Yosuke ITO1, Shinji KAWABE1, Kenichi YAMASAKI2(1.名古屋工業大学 2.テックタイリング)
[1049]Mechanical Properties after High Temperature Heating of Concrete Using Electric Arc Furnace Oxidizing Slag as Coarse Aggregate with Different Calcination Times
Yosuke ITO1, Hiroshi YOKOTA1, Susumu YOKOI2, Shinji KAWABE1(1.名古屋工業大学 2.大成建設)
[1050]Effect of Particle Size of Electric Arc Furnace Oxidizing Slag on Electromagnetic Wave Absorption Performance of the Mortar Mixed with the Electric Arc Furnace Oxidizing Slag and Styrofoam Beads
Yuto IKEDA1, Yosuke ITO1, Shinji KAWABE1, Rento FUKUHARA1(1.名古屋工業大学)
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