玄武巖纖維輕質(zhì)陶粒水泥混凝土性能研究

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關(guān)鍵詞：玄武巖纖維；陶粒；輕質(zhì)混凝土；力學(xué)性能；耐久性能

中圖分類號(hào)：TU528.572 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：1003-5168（2025）13-0077-04

DOI：10.19968/j.cnki.hnkj.1003-5168.2025.13.015

ResearchontheProperitesofBasaltFiberLightweightCeramic AggregateConcrete

LI Wenkai1，3 LIU Xiangjie2 LI Juntao1，3 SHAO Jinggan1.3 YANG Miao1，3

（1.Henan Jiaoyuan Engineering Technology Group Co.，Ltd.，Zhengzhou 450046， China; 2.Henan College of

Transportation Highway Institute，Zhengzhou 45O046， China;3.R& DCenter of Green High Performance Material Application Technology Transportation Industry，Zhengzhou 45OO46， China）

Abstract：[Purposes] Lightweight ceramic aggregates are adopted as coarse aggregates to reduce the selfweight of conventional cement concrete structures.Basalt fibers are incorporated into ceramic aggregate concrete to improve its mechanical and durability properties，thereby extending theservice life of concrete structures.[Methods] Based on basalt fiber volume factions of 0% ， 1% ， 2% ， 3% ，and 4 4% ，mix design， mechanical and durability performance research were carried out on ceramic aggregate cement concrete. [Findings] From the perspective of mechanics and durability，when the volume fraction of basalt fibers reaches 3% ，the concrete structure demonstrates optimal overall performance in compressive strength， flexural strength，and sulfate attack resistance.[Conclusions] A appropriate volume fraction of basalt fibers can improve both the mechanical and durability properties of ceramic aggregate concrete.

Keywords： basalt fiber; ceramic aggregate concrete; lightweight concrete; mechanical property; durabilityperformance

0 引言

陶粒是在高溫窯池中經(jīng)發(fā)泡工藝生產(chǎn)出來(lái)的一種輕骨料，具有表面光滑、結(jié)構(gòu)內(nèi)部多孔、質(zhì)地堅(jiān)硬、強(qiáng)度高及密度小等特點(diǎn)。（剩余3136字）