{"title":"粉煤灰对矿渣容重的改善","authors":"P.V. Perkins, A.R. Vann","doi":"10.1016/S0933-3630(96)00086-4","DOIUrl":null,"url":null,"abstract":"<div><p>Pulverised fuel ash (PFA) applied at an application rate of 8.3% by weight, incorporated by ploughing to a badly compacted minespoil was shown to reduce bulk density significantly over a one year period. A second ameliorative treatment with 4.8% PFA, and a third treatment with ploughing alone both reduced bulk density after four months, but by twelve months displayed no statistically significant differences in bulk density compared to an untreated control.</p></div>","PeriodicalId":101170,"journal":{"name":"Soil Technology","volume":"10 2","pages":"Pages 111-114"},"PeriodicalIF":0.0000,"publicationDate":"1997-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0933-3630(96)00086-4","citationCount":"1","resultStr":"{\"title\":\"The bulk density amelioration of minespoil with pulverised fuel ash\",\"authors\":\"P.V. Perkins, A.R. Vann\",\"doi\":\"10.1016/S0933-3630(96)00086-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Pulverised fuel ash (PFA) applied at an application rate of 8.3% by weight, incorporated by ploughing to a badly compacted minespoil was shown to reduce bulk density significantly over a one year period. A second ameliorative treatment with 4.8% PFA, and a third treatment with ploughing alone both reduced bulk density after four months, but by twelve months displayed no statistically significant differences in bulk density compared to an untreated control.</p></div>\",\"PeriodicalId\":101170,\"journal\":{\"name\":\"Soil Technology\",\"volume\":\"10 2\",\"pages\":\"Pages 111-114\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0933-3630(96)00086-4\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Soil Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0933363096000864\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Soil Technology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0933363096000864","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The bulk density amelioration of minespoil with pulverised fuel ash
Pulverised fuel ash (PFA) applied at an application rate of 8.3% by weight, incorporated by ploughing to a badly compacted minespoil was shown to reduce bulk density significantly over a one year period. A second ameliorative treatment with 4.8% PFA, and a third treatment with ploughing alone both reduced bulk density after four months, but by twelve months displayed no statistically significant differences in bulk density compared to an untreated control.
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