Ghantasala Nirupama (46 results)

EXTRACÇÃO DE SÍLICA DE CINZAS DE CASCA DE ARROZ (Portuguese Edition)
Maneesha, Chindukuri; Murali Naik, Mude; Nirupama, Ghantasala
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Taschenbuch. Condition: Neu. Estimation on Properties of Self Curing Concrete by Using Admixtures | Self Curing Concrete By Using admixtures | Nirupama Ghantasala (u. a.) | Taschenbuch | Englisch | 2022 | LAP LAMBERT Academic Publishing | EAN 9786204955537 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.…

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EXTRACÇÃO DE SÍLICA DE CINZAS DE CASCA DE ARROZ (Portuguese Edition)
Maneesha, Chindukuri; Murali Naik, Mude; Nirupama, Ghantasala
- Softcover
Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections
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Condition: New. In English.

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- Softcover
Seller: moluna, Greven, Germanymoluna
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- Softcover
Seller: preigu, Osnabrück, Germanypreigu
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Taschenbuch. Condition: Neu. PROPRIÉTÉS DU BÉTON | Béton autodurcissant par l'utilisation d'adjuvants | Nirupama Ghantasala (u. a.) | Taschenbuch | Französisch | 2022 | Editions Notre Savoir | EAN 9786204821269 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

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- Softcover
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- Softcover
Seller: preigu, Osnabrück, Germanypreigu
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Taschenbuch. Condition: Neu. SVOJSTVA BETONA | Samootwerdewaüschij beton s ispol'zowaniem dobawok | Nirupama Ghantasala (u. a.) | Taschenbuch | Russisch | 2022 | Sciencia Scripts | EAN 9786204821344 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

- Softcover
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Taschenbuch. Condition: Neu. PROPRIEDADES DO CONCRETO | Auto Cura do Betão Utilizando aditivos | Nirupama Ghantasala (u. a.) | Taschenbuch | Portugiesisch | 2022 | Edições Nosso Conhecimento | EAN 9786204821306 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

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Taschenbuch. Condition: Neu. PROPRIETÀ DEL CALCESTRUZZO | Calcestruzzo autoindurente mediante l'uso di additivi | Nirupama Ghantasala (u. a.) | Taschenbuch | Italienisch | 2022 | Edizioni Sapienza | EAN 9786204821276 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.…

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Seller: preigu, Osnabrück, Germanypreigu
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Taschenbuch. Condition: Neu. EIGENSCHAFTEN VON BETON | Selbsthärtender Beton durch Verwendung von Zusatzmitteln | Nirupama Ghantasala (u. a.) | Taschenbuch | 96 S. | Deutsch | 2022 | Verlag Unser Wissen | EAN 9786204821245 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. …

Language: English
Published by LAP LAMBERT Academic Publishing Jul 2022, 2022
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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Curing of concrete is for maintaining satisfactory moisture content in concrete during its early stages in order to develop the desired properties. However, good curing is not always practical and often neglected in many cases. Several investigators asked the question whether there will be self-curing concrete. Therefore, the need to develop self-curing agents attracted several researchers. The concept of self-curing agents is to reduce the water evaporation from concrete and hence increase the water retention capacity of the concrete compared to conventional concrete. The benefit of self-curing admixtures is more significant in desert areas (e.g. Rajasthan) where water is not adequately available. Curing is the most important step in concrete construction. Lack of curing has significant impact on concrete strength and durability. Self-curing concrete is designed to hold water and reduce water evaporation while increasing water retention capacity. Curing is designed primarily to keep the concrete moist, by preventing the loss of moisture from the concrete during the period in which it is gaining strength. 68 pp. Englisch.…

Published by Sciencia Scripts Jul 2022, 2022
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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Twerdenie betona prednaznacheno dlq podderzhaniq udowletworitel'nogo soderzhaniq wlagi w betone na rannih stadiqh ego razwitiq dlq polucheniq zhelaemyh swojstw. Odnako kachestwennoe twerdenie ne wsegda praktichno i wo mnogih sluchaqh im prenebregaüt. Nekotorye issledowateli zadawalis' woprosom, budet li suschestwowat' samootwerdewaüschij beton. Poätomu neobhodimost' razrabotki samootwerzhdaüschihsq agentow priwlekla wnimanie neskol'kih issledowatelej. Koncepciq samootwerzhdaüschihsq dobawok zaklüchaetsq w umen'shenii ispareniq wody iz betona i, sledowatel'no, uwelichenii wodouderzhiwaüschej sposobnosti betona po srawneniü s obychnym betonom. Preimuschestwa samootwerzhdaüschihsq dobawok bolee znachitel'ny w pustynnyh rajonah (naprimer, w Radzhastane), gde woda nedostatochno dostupna. Otwerzhdenie qwlqetsq naibolee wazhnym ätapom w stroitel'stwe. Nedostatochnoe otwerzhdenie okazywaet znachitel'noe wliqnie na prochnost' i dolgowechnost' betona. Samootwerdewaüschij beton prednaznachen dlq uderzhaniq wody i umen'sheniq ee ispareniq pri odnowremennom uwelichenii wodouderzhiwaüschej sposobnosti. Twerdenie prednaznacheno w perwuü ochered' dlq sohraneniq wlazhnosti betona, predotwraschaq poterü wlagi iz betona w period nabora prochnosti. 100 pp. Russisch.…

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Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Rice husk ash is a good source of silica. Almost 95% silica content is present in the RHA. Silica is used as a raw material for manufacture of glass, rubber etc. Rice husk ash is used for the extraction of silica because RHA is economically viable compared with other sources. In the present study silica is extracted from rice husk ash using sodium hydroxide and conc. HCl as solvents at different temperatures (°c), time (hr), concentration (N) respectively. A maximum yield of 95% was obtained from RHA at temperature 100 °c, time 2hr and concentration 2N by acid treatment. A minimum yield of 41% was obtained from RHA at temperature 100 ºc, time 1hr and concentration 2N. The silica obtained was conducted to qualitative analysis FTIR. The comparison of yield obtained from the extraction by using sodium hydroxide and conc. HCl as solvents is done.…

Language: Spanish
Published by Ediciones Nuestro Conocimiento Mai 2022, 2022
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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -El curado del hormigón sirve para mantener un contenido de humedad satisfactorio en el hormigón durante sus primeras etapas para desarrollar las propiedades deseadas. Sin embargo, un buen curado no siempre es práctico y a menudo se descuida en muchos casos. Varios investigadores se han preguntado si existirá un hormigón autocurado. Por ello, la necesidad de desarrollar agentes autocurantes atrajo a varios investigadores. El concepto de los agentes autopolimerizables es reducir la evaporación del agua del hormigón y, por tanto, aumentar la capacidad de retención de agua del hormigón en comparación con el hormigón convencional. El beneficio de los aditivos autopolimerizables es más significativo en las zonas desérticas (por ejemplo, Rajastán), donde el agua no está adecuadamente disponible. El curado es el paso más importante en la construcción del hormigón y la falta de curado tiene un impacto significativo en la resistencia y durabilidad del hormigón. El hormigón autopolimerizable está diseñado para retener el agua y reducir su evaporación, al tiempo que aumenta su capacidad de retención. El curado está diseñado principalmente para mantener el hormigón húmedo, impidiendo la pérdida de humedad del hormigón durante el periodo en el que está ganando resistencia. 92 pp. Spanisch.…

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Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Maneesha ChindukuriMs. Ch. Maneesha- Working as Assistant Professor Adhoc in JNTUACE Anantapur from October 2019 to till date. EDUCATIONAL QUALIFICATIONS: Pursuing Ph.D (Chemical Engineering) from JNTUA.Rice husk ash is a good so.…

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Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Curing of concrete is for maintaining satisfactory moisture content in concrete during its early stages in order to develop the desired properties. However, good curing is not always practical and often neglected in many cases. Several investigators asked t.…

Extrac??o de S?lica de Cinzas de Casca de Arroz
Maneesha, Chindukuri; Murali Naik, Mude; Nirupama, Ghantasala
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Seller: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
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PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Published by Sciencia Scripts
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Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Zola risowoj sheluhi qwlqetsq horoshim istochnikom kremnezema. Soderzhanie kremnezema w RHA sostawlqet pochti 95%. Kremnezem ispol'zuetsq w kachestwe syr'q dlq proizwodstwa stekla, reziny i t.d. Zola risowoj sheluhi ispol'zuetsq dlq izwlecheniq kremnezema, poskol'ku RHA äkonomicheski wygodna po srawneniü s drugimi istochnikami. V dannom issledowanii kremnezem izwlekaetsq iz zoly risowoj sheluhi s ispol'zowaniem gidroxida natriq i konc. HCl w kachestwe rastworitelej pri razlichnyh temperaturah (°c), wremeni (chas), koncentracii (N) sootwetstwenno. Maximal'nyj wyhod 95% byl poluchen iz RHA pri temperature 100 °c, wremeni 2 chasa i koncentracii 2N pri obrabotke kislotoj. Minimal'nyj wyhod 41% byl poluchen iz RHA pri temperature 100 ºc, wremeni 1 chas i koncentracii 2N. Poluchennyj kremnezem byl podwergnut kachestwennomu analizu FTIR. Prowedeno srawnenie wyhoda, poluchennogo pri äxtrakcii s ispol'zowaniem gidroxida natriq i konc. HCl w kachestwe rastworitelej.…

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Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - El curado del hormigón sirve para mantener un contenido de humedad satisfactorio en el hormigón durante sus primeras etapas para desarrollar las propiedades deseadas. Sin embargo, un buen curado no siempre es práctico y a menudo se descuida en muchos casos. Varios investigadores se han preguntado si existirá un hormigón autocurado. Por ello, la necesidad de desarrollar agentes autocurantes atrajo a varios investigadores. El concepto de los agentes autopolimerizables es reducir la evaporación del agua del hormigón y, por tanto, aumentar la capacidad de retención de agua del hormigón en comparación con el hormigón convencional. El beneficio de los aditivos autopolimerizables es más significativo en las zonas desérticas (por ejemplo, Rajastán), donde el agua no está adecuadamente disponible. El curado es el paso más importante en la construcción del hormigón y la falta de curado tiene un impacto significativo en la resistencia y durabilidad del hormigón. El hormigón autopolimerizable está diseñado para retener el agua y reducir su evaporación, al tiempo que aumenta su capacidad de retención. El curado está diseñado principalmente para mantener el hormigón húmedo, impidiendo la pérdida de humedad del hormigón durante el periodo en el que está ganando resistencia.…

Extrac??o de S?lica de Cinzas de Casca de Arroz
Maneesha, Chindukuri; Murali Naik, Mude; Nirupama, Ghantasala
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Seller: PBShop.store UK, Fairford, GLOS, United KingdomPBShop.store UK
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PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -La cure du béton consiste à maintenir une teneur en eau satisfaisante dans le béton pendant ses premiers stades afin de développer les propriétés souhaitées. Cependant, une bonne cure n'est pas toujours pratique et est souvent négligée dans de nombreux cas. Plusieurs chercheurs ont posé la question de savoir s'il y aura un béton autoprotecteur. Par conséquent, la nécessité de développer des agents autoprotecteurs a attiré plusieurs chercheurs. Le concept des agents autopolymérisants est de réduire l'évaporation de l'eau du béton et donc d'augmenter la capacité de rétention d'eau du béton par rapport au béton conventionnel. L'avantage des adjuvants autopolymérisants est plus significatif dans les zones désertiques (par exemple le Rajasthan) où l'eau n'est pas suffisamment disponible. Le durcissement est l'étape la plus importante de la construction en béton et le manque de durcissement a un impact significatif sur la résistance et la durabilité du béton. Le béton autopolymérisable est conçu pour retenir l'eau et réduire l'évaporation de l'eau tout en augmentant la capacité de rétention d'eau. La cure est conçue principalement pour maintenir le béton humide, en empêchant la perte d'humidité du béton pendant la période où il gagne en résistance. 96 pp. Französisch.…

Language: English
Published by LAP LAMBERT Academic Publishing Jul 2022, 2022
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Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000
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Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Curing of concrete is for maintaining satisfactory moisture content in concrete during its early stages in order to develop the desired properties. However, good curing is not always practical and often neglected in many cases. Several investigators asked the question whether there will be self-curing concrete. Therefore, the need to develop self-curing agents attracted several researchers. The concept of self-curing agents is to reduce the water evaporation from concrete and hence increase the water retention capacity of the concrete compared to conventional concrete. The benefit of self-curing admixtures is more significant in desert areas (e.g. Rajasthan) where water is not adequately available. Curing is the most important step in concrete construction. Lack of curing has significant impact on concrete strength and durability. Self-curing concrete is designed to hold water and reduce water evaporation while increasing water retention capacity. Curing is designed primarily to keep the concrete moist, by preventing the loss of moisture from the concrete during the period in which it is gaining strength.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch.…

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Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - La cendre de balle de riz est une bonne source de silice. La teneur en silice de la RHA est de près de 95 %. La silice est utilisée comme matière première pour la fabrication du verre, du caoutchouc, etc. La cendre de balle de riz est utilisée pour l'extraction de la silice car elle est économiquement viable par rapport à d'autres sources. Dans la présente étude, la silice est extraite de la cendre de balle de riz en utilisant de l'hydroxyde de sodium et du HCl conc. comme solvants à différentes températures (°c), temps (hr), concentration (N) respectivement. Un rendement maximum de 95% a été obtenu à partir de RHA à une température de 100°C, un temps de 2 heures et une concentration de 2N par traitement acide. Un rendement minimum de 41% a été obtenu à partir de RHA à une température de 100 ºc, une durée de 1 heure et une concentration de 2N. La silice obtenue a fait l'objet d'une analyse qualitative FTIR. La comparaison du rendement obtenu à partir de l'extraction en utilisant de l'hydroxyde de sodium et de l'HCl conc. comme solvants est faite.…

Language: Spanish
Published by Ediciones Nuestro Conocimiento Mai 2022, 2022
- Softcover
- Print on Demand
Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000
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Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -El curado del hormigón sirve para mantener un contenido de humedad satisfactorio en el hormigón durante sus primeras etapas para desarrollar las propiedades deseadas. Sin embargo, un buen curado no siempre es práctico y a menudo se descuida en muchos casos. Varios investigadores se han preguntado si existirá un hormigón autocurado. Por ello, la necesidad de desarrollar agentes autocurantes atrajo a varios investigadores. El concepto de los agentes autopolimerizables es reducir la evaporación del agua del hormigón y, por tanto, aumentar la capacidad de retención de agua del hormigón en comparación con el hormigón convencional. El beneficio de los aditivos autopolimerizables es más significativo en las zonas desérticas (por ejemplo, Rajastán), donde el agua no está adecuadamente disponible. El curado es el paso más importante en la construcción del hormigón y la falta de curado tiene un impacto significativo en la resistencia y durabilidad del hormigón. El hormigón autopolimerizable está diseñado para retener el agua y reducir su evaporación, al tiempo que aumenta su capacidad de retención. El curado está diseñado principalmente para mantener el hormigón húmedo, impidiendo la pérdida de humedad del hormigón durante el periodo en el que está ganando resistencia.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 92 pp. Spanisch.…

Language: Portuguese
Published by Edições Nosso Conhecimento Mai 2022, 2022
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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A cura do betão é para manter um teor satisfatório de humidade no betão durante as suas fases iniciais, a fim de desenvolver as propriedades desejadas. No entanto, uma boa cura nem sempre é prática e muitas vezes negligenciada em muitos casos. Vários investigadores colocaram a questão de saber se haverá betão autopolimerizável. Por conseguinte, a necessidade de desenvolver agentes autopolimerizantes atraiu vários investigadores. O conceito de agentes autopolimerizantes consiste em reduzir a evaporação da água do betão e assim aumentar a capacidade de retenção de água do betão em comparação com o betão convencional. O benefício dos agentes autopolimerizantes é mais significativo em áreas desérticas (por exemplo, Rajasthan) onde a água não está adequadamente disponível. A falta de cura tem um impacto significativo na resistência e durabilidade do betão. O betão autopolimerizável foi concebido para reter água e reduzir a evaporação da água, ao mesmo tempo que aumenta a capacidade de retenção de água. A cura é concebida principalmente para manter o betão húmido, evitando a perda de humidade do betão durante o período em que este está a ganhar força. 92 pp. Portugiesisch.…