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OCENKA PROIZVODITEL'NOSTI I JeFFEKTIVNOSTI ZAZhIVLENIYa TREShhIN
Sciencia Scripts (Publisher)
Published on 14. June 2021
Book
Paperback/Softback
220 pages
978-620-3-77833-5 (ISBN)
Description
Beton, kotoryj samowosstanawliwaetsq putem biologicheskogo proizwodstwa izwestnqka dlq zazhiwleniq treschin, poqwlqüschihsq na powerhnosti betonnyh konstrukcij. Ego takzhe nazywaüt biobetonom. Kogda beton powrezhdaetsq, i woda nachinaet pronikat' w treschiny, kotorye poqwlqütsq w betone, spory bakterij posle kontakta s wodoj oplodotworqütsq, i pitatel'nye weschestwa aktiwiziruütsq. Bakterii nachinaüt pitat'sq laktatom kal'ciq. Poskol'ku bakterii potreblqüt kislorod, rastworimyj laktat kal'ciq preobrazuetsq w nerastworimyj izwestnqk. Izwestnqk zastywaet na powerhnosti treschiny, tem samym zapechatywaq ee. Obschej cel'ü dannogo issledowaniq bylo kolichestwennoe ponimanie i ocenka roli mikrobiologicheski inducirowannogo osazhdeniq karbonata kal'ciq w powyshenii mehanicheskih i prochnostnyh harakteristik betona s dobawleniem Sporosarcina pasteurii, a takzhe ocenka äffektiwnosti zazhiwleniq treschin. Bakteriogennoe osazhdenie minerala kal'cita po mehanizmu Sporosarcina pasteurii mozhet byt' äffektiwno ispol'zowano dlq uluchsheniq prochnostnyh i dolgowechnyh harakteristik, chto mozhet byt' swqzano s aktiwnost'ü Sporosarcina pasteurii w razwitii plotnoj i utonchennoj mikrostruktury betona, inkorporirowannogo bakteriqmi.
More details
Language
Other
Product notice
Paperback (trade)
Unsewn / adhesive bound
Dimensions
Height: 220 mm
Width: 150 mm
Thickness: 14 mm
Weight
346 gr
ISBN-13
978-620-3-77833-5 (9786203778335)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Persons
D-r V Shriniwasa Reddi - professor grazhdanskogo stroitel'stwa w Institute inzhenerii i tehnologii Gokaradzhu Rangaradzhu, Hajdarabad, Telangana, Indiq. D-r M V Seshagir Rao - professor grazhdanskogo stroitel'stwa w Inzhenernom kolledzhe CVR, Hajdarabad, Telangana, Indiq. D-r K Satya Sai Trimurty Naidu - otstawnoj ispolnitel'nyj inzhener w R&DM, Govt.of AP.