V. Malchevskiy, V. Beregovoi, S. Boldyrev, A. Kapustin, A. Subbotin, S. Petrov
{"title":"用蜡样芽孢杆菌微生物的外代谢物添加剂，从冲淡的土壤中获得，作为增塑剂来提高水泥溶液的强度","authors":"V. Malchevskiy, V. Beregovoi, S. Boldyrev, A. Kapustin, A. Subbotin, S. Petrov","doi":"10.31554/978-5-7925-0605-3-2021-122-126","DOIUrl":null,"url":null,"abstract":"Bacillus cereus. The effect of exometabolites of the microorganism of the strain Bacillus cereus, obtained from watered-down soils, on the strength of cement mortars is investigated. Quantitative indicators of increasing the compressive and bending strength of cement compositions with bioadditive are established. The optimal concentration of bioadditives was determined by the indicators of mobility of the cement mortar and the conditions of the process of biocementation. The effectiveness of the use of bioadditives in relation to cement systems is shown.","PeriodicalId":365215,"journal":{"name":"BAIKAL – GATEWAY TO ASIA","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"THE USE OF AN ADDITIVE OF EXOMETABOLITE OF THE BACILLUS CEREUS MICROORGANISM, OBTAINED FROM WATERED-DOWN SOILS, AS A PLASTICIZER TO IMPROVE THE STRENGTH OF CEMENT SOLUTIONS\",\"authors\":\"V. Malchevskiy, V. Beregovoi, S. Boldyrev, A. Kapustin, A. Subbotin, S. Petrov\",\"doi\":\"10.31554/978-5-7925-0605-3-2021-122-126\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Bacillus cereus. The effect of exometabolites of the microorganism of the strain Bacillus cereus, obtained from watered-down soils, on the strength of cement mortars is investigated. Quantitative indicators of increasing the compressive and bending strength of cement compositions with bioadditive are established. The optimal concentration of bioadditives was determined by the indicators of mobility of the cement mortar and the conditions of the process of biocementation. The effectiveness of the use of bioadditives in relation to cement systems is shown.\",\"PeriodicalId\":365215,\"journal\":{\"name\":\"BAIKAL – GATEWAY TO ASIA\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"BAIKAL – GATEWAY TO ASIA\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31554/978-5-7925-0605-3-2021-122-126\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"BAIKAL – GATEWAY TO ASIA","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31554/978-5-7925-0605-3-2021-122-126","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
THE USE OF AN ADDITIVE OF EXOMETABOLITE OF THE BACILLUS CEREUS MICROORGANISM, OBTAINED FROM WATERED-DOWN SOILS, AS A PLASTICIZER TO IMPROVE THE STRENGTH OF CEMENT SOLUTIONS
Bacillus cereus. The effect of exometabolites of the microorganism of the strain Bacillus cereus, obtained from watered-down soils, on the strength of cement mortars is investigated. Quantitative indicators of increasing the compressive and bending strength of cement compositions with bioadditive are established. The optimal concentration of bioadditives was determined by the indicators of mobility of the cement mortar and the conditions of the process of biocementation. The effectiveness of the use of bioadditives in relation to cement systems is shown.
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