avuthu narender reddy (33 Ergebnisse)

Paperback. Zustand: Brand New. 56 pages. 8.66x5.91x0.13 inches. In Stock.

Paperback. Zustand: Brand New. 64 pages. 8.66x5.91x0.15 inches. In Stock.

Taschenbuch. Zustand: Neu. Neuware -The nano- material like Nano silica had achieved sustainability goals in civil engineering when compared with other Nano- materials. Nano-silica is preferred over other Nano-particles because it has a high capability of improving microstructure of cement-based products like paste, mortar and concrete. Cement composites with Nano-silica are suitable in order to be used in several applications in which early compressive strength should be taken into account; these applications include concrete roof tiles, masonry blocks, and high strength mortars.They are also important for applications in which flexural strength should be greatly improved, notably in cases where unreinforced cement composites are adopted, for example airport concrete pavements and roads in order to distribute concentrated loads securely in extensive areas.Use of even small amount of Nano-silica can improve different properties of cement and concretes and therefore, it can be considered a very important material especially in civil engineering. Therefore, the present study aimed at presenting a civil engineering.Books on Demand GmbH, Überseering 33, 22297 Hamburg 56 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Nowadays, researches on the usability of recycled aggregate (RA) in concrete is gaining popularity in all over the World due to the preservation of the environment and sustainable development. RA can be obtained after crushing and screening of the construction rubble obtained from demolished structures. The recycled concrtete aggregate (RCA) used to replace the natural coarse aggregates (NCA) in different proportions. Use of recycled aggregate in concrete can be useful for environmental protection. The application of recycled aggregate has been started in a large number of construction projects of many European, American, Russian and Asian countries. Mineral additives used in this experimental work are Alccofine (AF) and some admixtures at various ratios. The properties of RCA of hardened concrete, such as compressive strength, tensile splitting strength, density and water absorption tests are conducted with replacement of 0% - 50%. Increasing the RCA content significantly improves the tensile splitting strength of the concrete according to the compressive strength.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Nano composites are produced by adding nano-particles to a material in order to improve the properties of material. Concrete is a material most widely used in construction industry. Concrete is a composite material made up of cement, sand, aggregate, water and mineral or chemical admixtures. The use of finer particles (higher surface area) has advantages in terms of filling the cement matrix, densifying the structure, resulting in higher strength and faster chemical reactions i.e. hydration reactions. Nano- particles can accelerate cement hydration due to their high activity. Similarly, the incorporation of nano-particles can fill pores more effectively to enhance the overall strength and durability. The fineness can reach up to molecular level by special processing techniques.Impact strength of concrete with nano silica under various elevated temperature (250°C, 500°C, 750°C and 1000°C) were found by using impact testing apparatus.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 64 pp. Englisch.

Taschenbuch. Zustand: Neu. Influence of Nano Silica on Mechanical Properties of Concrete | Avuthu Narender Reddy | Taschenbuch | 56 S. | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9786139884346 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -The important aspect of construction is sustainability. Sustainable constructions innovations are required not only the reduce the production of carbon dioxide but also improves the buildings durability. A variety of new materials in the field of concrete technology have been developed during the recent years with the ongoing demand of construction industries to meet the functional, strength, economical and durability requirements. In our research work, the materials such as fly ash and alccofine are used as partial replacement to cement forming a Ternary blended concrete and compared its properties with traditional M30 grade concrete.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 64 pp. Englisch.

Taschenbuch. Zustand: Neu. An Investigation on Blended Concrete Containing Alccofine and RCA | Avuthu Narender Reddy (u. a.) | Taschenbuch | 68 S. | Englisch | 2019 | Scholars' Press | EAN 9786138841746 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Innovations in Concrete | Nano Silica and Fly Ash as Cement Replacements | Avuthu Narender Reddy | Taschenbuch | Englisch | 2025 | Scholars' Press | EAN 9786209034060 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Ternary Blended Concrete | The Combination Effect of Fly ash and Alccofine on Properties of M30 Grade of Concrete | Avuthu Narender Reddy | Taschenbuch | Englisch | 2023 | Scholars' Press | EAN 9786205522516 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Eco-Friendly Alternatives in Concrete | Exploring Supplementary Cementitious Materials | Avuthu Narender Reddy | Taschenbuch | Englisch | 2025 | Scholars' Press | EAN 9786200697554 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Zustand: New.

Zustand: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher | Most of the cold weather countries spend annually plenty of money in order to facilitate concrete placing in the cold weather and to extend the construction season. During cold weather, preparations are made to protect the concrete; enclosures, windbreaks, portable heaters, insulated forms, and blankets are used to maintain the concrete temperature. As an alternative, antifreeze additives can be used in cold weather. These chemical additives suppress the freezing point of water under 0 °C degrees and accelerate the hydration of cement. The effects of antifreeze admixtures are often specific to certain cement brands and fine aggregates. It is important therefore to determine through laboratory mix trials both the operating range and the particular dosage of the admixture required for the intended application. The most common antifreeze admixtures are sodium nitrite (NaNO2) and potassium carbonate (K2CO3). These antifreezes do not cause corrosion of steel and let concrete freeze at a temperature from ¿10°C (NaNO2) to ¿15°C (K2CO3).

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Most of the cold weather countries spend annually plenty of money in order to facilitate concrete placing in the cold weather and to extend the construction season. During cold weather, preparations are made to protect the concrete; enclosures, windbreaks, portable heaters, insulated forms, and blankets are used to maintain the concrete temperature. As an alternative, antifreeze additives can be used in cold weather. These chemical additives suppress the freezing point of water under 0 °C degrees and accelerate the hydration of cement. The effects of antifreeze admixtures are often specific to certain cement brands and fine aggregates. It is important therefore to determine through laboratory mix trials both the operating range and the particular dosage of the admixture required for the intended application. The most common antifreeze admixtures are sodium nitrite (NaNO2) and potassium carbonate (K2CO3). These antifreezes do not cause corrosion of steel and let concrete freeze at a temperature from ¿10°C (NaNO2) to ¿15°C (K2CO3).

Zustand: New.

Taschenbuch. Zustand: Neu. Neuware -Un aspecto importante de la construcción es la sostenibilidad. Las innovaciones en construcción sostenible son necesarias no sólo para reducir la producción de dióxido de carbono, sino también para mejorar la durabilidad de los edificios. En los últimos años se ha desarrollado una gran variedad de nuevos materiales en el campo de la tecnología del hormigón debido a la continua demanda de las industrias de la construcción para satisfacer los requisitos funcionales, de resistencia, económicos y de durabilidad. En nuestro trabajo de investigación, los materiales como las cenizas volantes y la alccofina se utilizan como sustituto parcial del cemento formando un hormigón mezclado ternario y se comparan sus propiedades con las del hormigón tradicional de grado M30.Books on Demand GmbH, Überseering 33, 22297 Hamburg 64 pp. Spanisch.

Zustand: New.

Taschenbuch. Zustand: Neu. Neuware -La durabilité est un aspect important de la construction. Les innovations en matière de construction durable sont nécessaires non seulement pour réduire la production de dioxyde de carbone, mais aussi pour améliorer la durabilité des bâtiments. Une variété de nouveaux matériaux dans le domaine de la technologie du béton a été développée au cours des dernières années avec la demande constante des industries de la construction pour répondre aux exigences fonctionnelles, de résistance, d'économie et de durabilité. Dans notre travail de recherche, les matériaux tels que les cendres volantes et l'alccofine sont utilisés en remplacement partiel du ciment pour former un béton à mélange ternaire et comparer ses propriétés à celles du béton traditionnel de grade M30.Books on Demand GmbH, Überseering 33, 22297 Hamburg 64 pp. Französisch.

Taschenbuch. Zustand: Neu. Alternatives écologiques au béton | Exploration des matériaux cimentaires supplémentaires | Avuthu Narender Reddy | Taschenbuch | Französisch | 2025 | Editions Notre Savoir | EAN 9786209162046 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Béton mélangé ternaire | Effet combiné des cendres volantes et de l'Alccofine sur les propriétés du béton M30 | Avuthu Narender Reddy | Taschenbuch | Französisch | 2023 | Editions Notre Savoir | EAN 9786206026273 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Zustand: New.

Zustand: New.

Zustand: New.

Taschenbuch. Zustand: Neu. Neuware -Ein wichtiger Aspekt des Bauens ist die Nachhaltigkeit. Nachhaltige Konstruktionsinnovationen sind nicht nur zur Verringerung des Kohlendioxidausstoßes erforderlich, sondern auch zur Verbesserung der Dauerhaftigkeit von Gebäuden. In den letzten Jahren wurde eine Vielzahl neuer Materialien im Bereich der Betontechnologie entwickelt, um die Anforderungen der Bauindustrie an Funktionalität, Festigkeit, Wirtschaftlichkeit und Dauerhaftigkeit zu erfüllen. In unserer Forschungsarbeit werden Materialien wie Flugasche und Alkofer als teilweiser Ersatz für Zement verwendet, wodurch ein ternärer Mischbeton entsteht, dessen Eigenschaften mit denen des herkömmlichen Betons der Klasse M30 verglichen werden.Books on Demand GmbH, Überseering 33, 22297 Hamburg 68 pp. Deutsch.

Taschenbuch. Zustand: Neu. Neuware -Un aspetto importante dell'edilizia è la sostenibilità. Le innovazioni nel campo delle costruzioni sostenibili sono necessarie non solo per ridurre la produzione di anidride carbonica, ma anche per migliorare la durata degli edifici. Negli ultimi anni sono stati sviluppati diversi nuovi materiali nel campo della tecnologia del calcestruzzo, in seguito alla continua richiesta delle industrie edili di soddisfare i requisiti di funzionalità, resistenza, economicità e durabilità. Nel nostro lavoro di ricerca, materiali come la cenere volante e l'alcofine sono stati utilizzati in parziale sostituzione del cemento, formando un calcestruzzo misto ternario e confrontandone le proprietà con il tradizionale calcestruzzo di grado M30.Books on Demand GmbH, Überseering 33, 22297 Hamburg 64 pp. Italienisch.

Taschenbuch. Zustand: Neu. Neuware -Um aspecto importante da construção é a sustentabilidade. As inovações nas construções sustentáveis são necessárias não só para reduzir a produção de dióxido de carbono, mas também para melhorar a durabilidade dos edifícios. Uma variedade de novos materiais no campo da tecnologia do betão tem sido desenvolvida nos últimos anos com a procura contínua das indústrias de construção para satisfazer os requisitos funcionais, de resistência, económicos e de durabilidade. No nosso trabalho de investigação, os materiais como as cinzas volantes e a alccofina são utilizados como substitutos parciais do cimento, formando um betão de mistura ternária e comparando as suas propriedades com o betão tradicional de grau M30.Books on Demand GmbH, Überseering 33, 22297 Hamburg 64 pp. Portugiesisch.

Taschenbuch. Zustand: Neu. Ekologiczne alternatywy dla betonu | Odkrywanie dodatkowych materia¿ów cementowych | Avuthu Narender Reddy | Taschenbuch | Polnisch | 2025 | Wydawnictwo Nasza Wiedza | EAN 9786209167164 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Alternative ecologiche al calcestruzzo | Esplorazione dei materiali cementizi complementari | Avuthu Narender Reddy | Taschenbuch | Italienisch | 2025 | Edizioni Sapienza | EAN 9786209164606 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Alternativas ecológicas para o betão | Exploração de materiais cimentícios suplementares | Avuthu Narender Reddy | Taschenbuch | Portugiesisch | 2025 | Edições Nosso Conhecimento | EAN 9786209169724 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Calcestruzzo miscelato ternario | L'effetto combinato di ceneri volanti e alcofine sulle proprietà del calcestruzzo di grado M30 | Avuthu Narender Reddy | Taschenbuch | Italienisch | 2023 | Edizioni Sapienza | EAN 9786206026280 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.