{"title":"纤维素纤维增强蒸压水泥复合材料的微观结构与老化","authors":"A. Bentur , S.A.S. Akers","doi":"10.1016/0262-5075(89)90121-8","DOIUrl":null,"url":null,"abstract":"<div><p>The correlations between microstructural changes after ageing and the mechanical performance of autoclaved cellulose-cement composites were studied. The autoclaved composite did not undergo marked microstructural changes during ageing, and this can account for the relatively small changes in mechanical property development during exposure to natural weathering and accelerated ageing tests. In particular autoclaved cellulose cement products indicated significantly less ‘petrification’ of the cellulose fibres with age when compared with normal cured products of similar mix composition [1].</p></div>","PeriodicalId":100692,"journal":{"name":"International Journal of Cement Composites and Lightweight Concrete","volume":"11 2","pages":"Pages 111-115"},"PeriodicalIF":0.0000,"publicationDate":"1989-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0262-5075(89)90121-8","citationCount":"28","resultStr":"{\"title\":\"The microstructure and ageing of cellulose fibre reinforced autoclaved cement composites\",\"authors\":\"A. Bentur , S.A.S. Akers\",\"doi\":\"10.1016/0262-5075(89)90121-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The correlations between microstructural changes after ageing and the mechanical performance of autoclaved cellulose-cement composites were studied. The autoclaved composite did not undergo marked microstructural changes during ageing, and this can account for the relatively small changes in mechanical property development during exposure to natural weathering and accelerated ageing tests. In particular autoclaved cellulose cement products indicated significantly less ‘petrification’ of the cellulose fibres with age when compared with normal cured products of similar mix composition [1].</p></div>\",\"PeriodicalId\":100692,\"journal\":{\"name\":\"International Journal of Cement Composites and Lightweight Concrete\",\"volume\":\"11 2\",\"pages\":\"Pages 111-115\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0262-5075(89)90121-8\",\"citationCount\":\"28\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Cement Composites and Lightweight Concrete\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0262507589901218\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Cement Composites and Lightweight Concrete","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0262507589901218","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The microstructure and ageing of cellulose fibre reinforced autoclaved cement composites
The correlations between microstructural changes after ageing and the mechanical performance of autoclaved cellulose-cement composites were studied. The autoclaved composite did not undergo marked microstructural changes during ageing, and this can account for the relatively small changes in mechanical property development during exposure to natural weathering and accelerated ageing tests. In particular autoclaved cellulose cement products indicated significantly less ‘petrification’ of the cellulose fibres with age when compared with normal cured products of similar mix composition [1].
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