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wyszukanych pozycji: 8
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Effet de la modification chimique sur les composites polypropylène/fibre de coco
ISBN: 9786204810775 / Francuski / Miękka / 52 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Dans cet ouvrage, la fibre de coir a été traitée chimiquement avec de l'acrylonitrile pour améliorer les propriétés physiques et mécaniques des composites coir-PP. Les propriétés physiques et mécaniques des composites préparés à partir de fibres de coco traitées se sont avérées meilleures que celles des composites non traités. La résistance à la traction, le module de traction, la résistance à la flexion, le module de flexion et la dureté des composites renforcés de fibres de coco traités chimiquement étaient supérieurs à ceux des composites bruts. On a constaté...
Dans cet ouvrage, la fibre de coir a été traitée chimiquement avec de l'acrylonitrile pour améliorer les propriétés physiques et mécaniques des...
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cena:
221,75 zł |
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Auswirkung der chemischen Modifizierung von Kokosfaser-Polypropylen-Verbundwerkstoffen
ISBN: 9786204810720 / Miękka / 52 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. In diesem Buch wurden Kokosfasern chemisch mit Acrylnitril behandelt, um die physikalischen und mechanischen Eigenschaften der Kokos-PP-Verbundwerkstoffe zu verbessern. Die physikalischen und mechanischen Eigenschaften der aus behandelten Kokosfasern hergestellten Verbundwerkstoffe erwiesen sich als besser als die der unbehandelten Fasern. Die Zugfestigkeit, der Zugmodul, die Biegefestigkeit, der Biegemodul und die Härte der chemisch behandelten, mit Kokosfasern verstärkten Verbundwerkstoffe waren höher als die der unbehandelten. Es wurde festgestellt, dass die behandelten...
In diesem Buch wurden Kokosfasern chemisch mit Acrylnitril behandelt, um die physikalischen und mechanischen Eigenschaften der Kokos-PP-Verbundwerksto...
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cena:
221,75 zł |
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Efeito da modificação química nos compostos de polipropileno de fibra de cairo
ISBN: 9786204810782 / Portugalski / Miękka / 52 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
221,75 zł |
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Vliqnie himicheskoj modifikacii na polipropilenowye kompozity iz kokosowogo wolokna
ISBN: 9786204810799 / Rosyjski / Miękka / 52 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
89,61 zł |
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Effetto della modifica chimica sui compositi di fibra di cocco e polipropilene
ISBN: 9786204810836 / Włoski / Miękka / 52 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
221,75 zł |
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Salinity Removal of Brick Clay by Using Different Techniques
ISBN: 9783639337082 / Angielski / Miękka / 2011 / 68 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The removal of salinity from clay during manufacturing period of bricks has proven to be an effective solution for better structural performance. Salinity effect is harmful for brick. This book aims to investigate the removal of salinity from clay by different removal techniques for the purpose of producing good quality bricks. The water salinity was also reduced by using mango and tea leaves. Four different processes have been adopted for the removal of clay salinity under different stages of environmental exposure condition. The test results indicated that immersion process of leached...
The removal of salinity from clay during manufacturing period of bricks has proven to be an effective solution for better structural performance. Sali...
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cena:
221,75 zł |
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TIME-DEPENDENT DEFLECTION OF PALM SHELL AGGREGATE RC BEAMS
ISBN: 9783844395952 / Angielski / Miękka / 108 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The use of Oil Palm Shell (OPS) as coarse aggregate is a cost-effective approach in the production of structural lightweight concrete. The aim of this book is to investigate the time-dependent deflection performance of palm shell aggregate concrete beams for the period of four months sustained loading condition. Both experimental and theoretical studies are carried out on 1.5m long beams to investigate their structural behavior. Factors affecting the short and time-dependent deflections of palm shell aggregate concrete beams are employed in this book. The experimental results are compared...
The use of Oil Palm Shell (OPS) as coarse aggregate is a cost-effective approach in the production of structural lightweight concrete. The aim of this...
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cena:
221,75 zł |
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Initial Surface Absorption Properties of Modified Mortars
ISBN: 9783847307839 / Angielski / Miękka / 2011 / 108 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This book focused on the initial surface absorption behavior of cement system modified with polymer and pozzolan in direct relation to mortar durability. Polymer additive namely Styrene Butadiene Rubber (SBR) and Styrene Acrylic Ester (SAE), as well as pozzolan additive namely Fly Ash (FA) and Silica Fume (SF) with different percentages of addition were used as a composite of OPC mortar with w/c ratio ranging from 0.3 to 0.5. Results showed that specimens with w/c of 0.5 absorbed the least water. It also showed that non-modified OPC mortar specimens absorbed more water compared to the...
This book focused on the initial surface absorption behavior of cement system modified with polymer and pozzolan in direct relation to mortar durabili...
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cena:
221,75 zł |
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