Laboratory investigation on the brucite fiber reinforced asphalt binder and asphalt concrete

Xiong, Rui; Fang, Jianhong; Xu, Aiai; Guan, Bowen; Liu, Zhuangzhuang

doi:10.1016/j.conbuildmat.2015.02.089

Cited by 110 publications

(72 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to the reference method for the preparation of diatomite or fiber modified asphalt mastics [9,13,16,[25][26][27][28], the optimal content of diatomite was about 15% or that of basalt fiber is about 3%. Thus, in order to comprehensively analyze the performance of compound modified asphalt mastic with the change of the content of diatomite and basalt fiber, the contents of diatomite 5%, 10%, and 15% and the contents of basalt fiber 1%, 2%, 3%, and 4% were adopted and comprehensive trail design of diatomite and basalt fiber is performed.…”

Section: Preparation Of Dbfcmammentioning

confidence: 99%

“…The content and particle size affected the corresponding performance of asphalt mastic; consequently the penetration test data were highly discrete. Through the study of Chen et al [14,25], the cone penetration test was utilized to measure the fluidity and shear strength of DBFCMAM in this paper.…”

Section: Cone Penetration Testmentioning

confidence: 99%

“…By the inorganic modified material utilization such as diatomite and basalt fiber as the modifier, not only the asphalt performance could be enhanced, but also the polymer modifier pollution to the environment could be avoided. Therefore, researchers have gradually paid attention to the utilization of inorganic modified materials [15][16][17][18][19][20][21][22][23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

“…Due to the corresponding high strength and high resistance to water, acid, and alkali, along with the applicability to a wide range of temperatures and the good performance of durability, basalt fiber caused widespread concern in the research community [21]. In recent decades, basalt fiber has been widely utilized as a reinforcing modifier for the asphalt mastic and asphalt mixture performance [22][23][24][25][26]. Rong et al [22] added the chopped basalt fiber into the asphalt mixture discovering that the fatigue durability of the mixture increased significantly.…”

Section: Introductionmentioning

confidence: 99%

“…The fatigue test results indicated that the fatigue life of asphalt mastic was significantly improved by basalt fibers. Xiong et al [25] discovered that the high temperature performance of asphalt mastic could be improved by the basalt fiber addition. Liu et al [26] studied the various effects of three types of fibers on the low temperature performance of both asphalt mastic and asphalt mixture, by the BBR test and low temperature beam bending tests.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Laboratory Study on Properties of Diatomite and Basalt Fiber Compound Modified Asphalt Mastic

Cheng

Zhu

Tan

et al. 2017

Advances in Materials Science and Engineering

View full text Add to dashboard Cite

In order to improve the performance of asphalt mastic, some researchers have added diatomite or basalt fiber as a modifier to the asphalt mastic, and the results show that some properties of the asphalt mastic were improved. For the simultaneous addition of diatomite and basalt fiber, two kinds of modifier, compound modified asphalt mastic had not been reported; in this paper, thirteen groups of diatomite and basalt fiber (DBFCMAM) compound modified asphalt mastic with different content were prepared to study the performance. Softening point, cone penetration, viscosity, and DSR tests were conducted, for the high temperature performance evaluation of DBFCMAM, whereas force ductility and BBR tests were used in the low temperature performance study of the DBFCMAM. The results demonstrated that the high temperature performance of DBFCMAM was increased; moreover, the low temperature performance of DBFCMAM improved by diatomite and basalt fiber according to the results of the force ductility test; however, the conclusion of the BBR test data was inconsistent with the force ductility test. In summary, the high temperature and low temperature properties of DBFCMAM had been improved.

show abstract

Section: Preparation Of Dbfcmammentioning

confidence: 99%

Section: Cone Penetration Testmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Laboratory Study on Properties of Diatomite and Basalt Fiber Compound Modified Asphalt Mastic

Cheng

Zhu

Tan

et al. 2017

Advances in Materials Science and Engineering

View full text Add to dashboard Cite

show abstract

Influencing factors and evaluation methods of reinforcement effect of fiber‐modified asphalt binder

Jin

et al. 2022

Polymer Composites

View full text Add to dashboard Cite

The reinforcement of fiber is the linchpin of improving the strength of the asphalt binder and its mixture. This study aims to evaluate the reinforced shear effect and influence factors of fiber materials (i.e., lignin fiber, basalt fiber, polyester fiber, and hybrid fiber) by the self‐developed direct shear test. The micro‐reinforcement mechanism of fiber was explained based on the scanning electron microscope and basket leak test. Besides, the effects of fiber type, content, loading temperature, and rate on the asphalt binder's shear strength were analyzed systemically. The results indicate that the direct shear strength of asphalt binder was positively correlated with fiber content and loading rate but negatively associated with temperature. Meanwhile, when the fiber content is too large, the raise of shear strength will decrease. Gray entropy correlation analysis shows that the fiber type had the most effective influence on the binder's shear strength. The four fibers' reinforcing effects in descending order were composite fiber, polyester fiber, basalt fiber, and lignin fiber. Based on the growth rate of direct shear strength, the optimal lignin and basalt fiber content was 7%, polyester fiber was 6%–7%, and composite fiber was 6%. Furthermore, lignin fiber and basalt fiber were more sensitive to temperature, while polyester fiber had a better mid‐temperature weather resistance. Composite fibers and basalt fibers performed more stable behavior at high loading rates, decreasing 39% and 40%, respectively. Polyester fibers were stable when applied to the low loading rates, with an attenuation rate of 42%.

show abstract

Application of Recycled Polyethylene Terephthalate Fiber in Asphaltic Mix for Fatigue Life Improvement

et al. 2018

View full text Add to dashboard Cite

Laboratory investigation on the brucite fiber reinforced asphalt binder and asphalt concrete

Cited by 110 publications

References 13 publications

Laboratory Study on Properties of Diatomite and Basalt Fiber Compound Modified Asphalt Mastic

Laboratory Study on Properties of Diatomite and Basalt Fiber Compound Modified Asphalt Mastic

Influencing factors and evaluation methods of reinforcement effect of fiber‐modified asphalt binder

Application of Recycled Polyethylene Terephthalate Fiber in Asphaltic Mix for Fatigue Life Improvement

Contact Info

Product

Resources

About