منابع مشابه
Stabilization of Subgrade Soil for Highway by Recycled Polyester Fiber
Subgrade soil stabilization is one of the primary and major processes in the construction of any highway; also environmental authorities are concerned about the growing amount of polyethylene (PET) bottles produced by household sectors. This research in order to study effect of adding recycled polyester fiber on soil engineering properties, especially shear strength and California Bearing Ratio...
متن کاملEffect of fiber surface treatments on the fiber-matrix interaction in banana fiber reinforced polyester composites
Cellulosic bers have been used as cost-cutting llers in plastic industry. Among the various factors, the nal performance of the composite materials depends to a large extent on the adhesion between the polymer matrix and the reinforcement and therefore on the quality of the interface. To achieve optimum performance of the end product, suf cient interaction between the matrix resin and th...
متن کامل(Citric acid–co–polycaprolactone triol) polyester
Tissue engineering holds enormous challenges for materials science, wherein the ideal scaffold to be used is expected to be biocompatible, biodegradable and possess mechanical and physical properties that are suitable for target application. In this context, we have prepared degradable polyesters in different ratios by a simple polycondensation technique with citric acid and polycaprolactone tr...
متن کاملPreparation of Chlorendic Acid Based Polyester Resins
Four polyesters were prepared by stepwise condensation of isopbthalic acid, cblorendic acid and maleic anhydride with propylene glycol using p-toluenesulpbonic acid as catalyst and xylene as entrainer. The quantities of maleic anbydride and propylene glycol used were 1 and 2.2 moles respectively and tbe molar ratios of cblorendic acid to isopbtbalic acid were 0.2: 0.8. 0.4: 0.6, 0.6: 0.4 and 0....
متن کاملstabilization of subgrade soil for highway by recycled polyester fiber
subgrade soil stabilization is one of the primary and major processes in the construction of any highway; also environmental authorities are concerned about the growing amount of polyethylene (pet) bottles produced by household sectors. this research in order to study effect of adding recycled polyester fiber on soil engineering properties, especially shear strength and california bearing ratio...
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ژورنال
عنوان ژورنال: Sen'i Gakkaishi
سال: 1973
ISSN: 0037-9875,1884-2259
DOI: 10.2115/fiber.29.10_p363