Advances in Civil Engineering Materials最新文献_第9页

Effects of Laboratory Compacted Asphalt Mixtures Air-Void Variations on Fracture Properties at Low Temperatures 低温下实验室压实沥青混合料气孔变化对断裂性能的影响

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-05-24 DOI: 10.1520/ACEM20200141

Danial Mirzaiyanrajeh, E. Dave, J. Sias, Joseph M. Voels, S. Dai

引用次数: 1

K-fold Validation Neural Network Approach for Predicting the One-Day Compressive Strength of UHPC 预测UHPC单日抗压强度的K-fold验证神经网络方法

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-05-10 DOI: 10.1520/ACEM20200055

J. Abellán-García

引用次数: 15

Influence of Ultrafine Metakaolin in Improving the Compressive Strength and Durability Properties of Concrete 超细偏高岭土对提高混凝土抗压强度和耐久性的影响

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-04-21 DOI: 10.1520/ACEM20180059

S. Supit, R. Rumbayan, A. Ticoalu

引用次数: 1

Methods of Test for Concrete Permeability: A Critical Review 混凝土渗透性试验方法综述

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-04-08 DOI: 10.1520/ACEM20200067

J. Milla, Tara L. Cavalline, T. Rupnow, Bharath Melugiri-Shankaramurthy, G. Lomboy, Kejin Wang

引用次数: 12

Visual Assessment for Detection of Diffusion Depth under External Sulfate Attack in Concrete 混凝土外硫酸盐侵蚀下扩散深度检测的目测方法

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-03-18 DOI: 10.1520/ACEM20200097

Chiqian Ou, Zheng Chen, Chaofan Yi, Y. Boluk, V. Bindiganavile

引用次数: 0

Effectiveness of Hydrated Lime Filler on Fracture and Cracking Properties of Polymer and Crumb Rubber–Modified Asphalt Mastics 水合石灰填料对聚合物和碎橡胶改性沥青胶料断裂开裂性能的影响

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-03-12 DOI: 10.1520/ACEM20200051

Dharamveer Singh, Aditya Kumar Das, Ayyanna Habal, Shreyanshu Bhonsle

引用次数: 1

Neural Network Modeling for the Rotational Viscosity of Reacted and Activated Rubber-Modified Binders 反应和活化橡胶改性粘合剂旋转粘度的神经网络建模

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-03-12 DOI: 10.1520/ACEM20200114

M. Isied, Mena I. Souliman

引用次数: 1

Full-Scale Testing of Flowable Cementitious Materials for Rapid Pavement Repair 用于路面快速修复的可流动胶凝材料的全尺寸试验

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-03-12 DOI: 10.1520/ACEM20190150

William D. Carruth, L. Edwards, J. Tingle, Isaac L. Howard

{"title":"Full-Scale Testing of Flowable Cementitious Materials for Rapid Pavement Repair","authors":"William D. Carruth, L. Edwards, J. Tingle, Isaac L. Howard","doi":"10.1520/ACEM20190150","DOIUrl":"https://doi.org/10.1520/ACEM20190150","url":null,"abstract":"Flowable technologies that make use of hydraulic cements are relied upon in many ways for infrastructure, operations, and contingency activities. The primary objective of this paper is to report full-scale performance findings from testing of rapid-setting flowable fill (RSFF) as an expedient pavement repair technology in hot and cold climates. The scenarios explored were hot climates where RSFF was used as the surface of the repair and directly trafficked by an aircraft simulator load cart and cold climates where RSFF was used as an expedient backfill underneath a rapid-setting concrete (RSC) cap. Twelve expedient pavement repairs were investigated in this study. The data collected showed that RSFF is capable of being used as an expedient repair surface in hot weather and as a high-quality backfill in cold weather. All repairs withstood 112 passes of an aircraft load cart after approximately 2 hours of cure time, thus demonstrating the viability of RSFF as a temporary surface in hot weather conditions and as a backfill material with an RSC cap in cold weather conditions. Aluminum sulfate was tested as an accelerating admixture for cold weather conditions, but it did not perform well. The most efficient manner of using RSFF in cold weather was to heat the mix water.","PeriodicalId":51766,"journal":{"name":"Advances in Civil Engineering Materials","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86082969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Investigating the Impact of Reducing the Cementitious Content in Bridge Deck Concrete 降低桥面混凝土胶凝含量的影响研究

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-03-12 DOI: 10.1520/ACEM20200084

Casey Jones, Caleb Lebow, W. Hale

引用次数: 0

Evaluation of Suitability of Carboxymethyl Cellulose in Performance Improvement of Sodium Lauryl Sulfate Foam and Compressive Strength of Foam Concrete 羧甲基纤维素在改善十二烷基硫酸钠泡沫性能及泡沫混凝土抗压强度中的适用性评价

IF 1.4

Advances in Civil Engineering Materials Pub Date : 2021-02-23 DOI: 10.1520/ACEM20200083

S. S. Sahu, I. S. R. Gandhi, Amit Kumar, Saurav Garg

{"title":"Evaluation of Suitability of Carboxymethyl Cellulose in Performance Improvement of Sodium Lauryl Sulfate Foam and Compressive Strength of Foam Concrete","authors":"S. S. Sahu, I. S. R. Gandhi, Amit Kumar, Saurav Garg","doi":"10.1520/ACEM20200083","DOIUrl":"https://doi.org/10.1520/ACEM20200083","url":null,"abstract":"Currently, foam concrete is commonly used for various construction applications such as partitions, filling grades, road embankment infills, and sound and heat insulation. It is to be noted that the foam production parameters have significant influence on the cellular structure of foam concrete, which governs the material properties of concrete. Hence, in an attempt to improve the foam quality, the present work focuses on evaluation of the suitability of viscosity enhancing agent carboxymethyl cellulose (CMC) in performance improvement of foam produced with surfactant sodium lauryl sulfate (SLS) for use in foam concrete production. Firstly, the influence of the addition of CMC on behavior of foam produced with surfactant SLS was studied by evaluating essential characteristics such as foam density, foam stability, and viscosity of surfactant solution. As a next step, the microstructure of foam and its behavior in cement slurry and mortar at the optimized concentrations of SLS and CMC were studied. Experimental studies revealed that the addition of 0.2 % CMC to 2.5 % SLS surfactant solution resulted in a 134 % increase in viscosity of surfactant solution, which eventually resulted in tremendous improvement in foam quality in terms of 34 % reduction in foam drainage (at the 5th minute after foam generation) and 22 % reduction in larger size foam bubbles (D90). Furthermore, as the air void microstructure of foam concrete is dependent on the foam bubble sizes, the reduction in foam bubble sizes resulted in 20 % enhancement in compressive strength of foam concrete. The addition of CMC is also found to affect the workability of foam concrete mixes, which is evident from the reduction in flow spread and the increase in flow time. Also, as the foam has retarding properties, the increase in foam content is found to increase the demolding time requirement of foam concrete specimens.","PeriodicalId":51766,"journal":{"name":"Advances in Civil Engineering Materials","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2021-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86383283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6