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Characterization of polyester with fiberglass materials as reinforcement in int...

Some synthetic fibers present better mechanical performance compared with the natural fibers. Therefor research works were carried out to focus the characterization of polyester and glass fibers to be used as reinforcements in the internal dividing walls. Results from polyester fabrics made of compression with or without fiberglass were obtained.

Waste fiber reinforced composite materials : production and mechanical properties

Lightweight membranes with fibre materials in interior dividing walls

Simulation of porous acoustic materials applied to lighweight partition walls

Estudo das propriedades térmicas de materiais aplicados em paredes divisórias l...

Para o presente estudo das propriedades térmicas de paredes divisórias leves foi considerada uma parede composta por isolamento (como núcleo) e membranas (como revestimento). Avaliou-se comparativamente o desempenho térmico dos materiais de isolamento aplicados a paredes divisórias: poliestireno expandido (EPS), espuma de poliuretano (PU), estruturas tridimensionais do tipo sandwich em poliéster (3DWK), aglomer...

Characterization of porous acoustic materials applied to lightweight partition ...

The increased need to save material and energetic resources, allied with a growing concern on the environmental issues and incertitude on the evolution of the economy, has impelled minimalist-approaches to Architecture and Engineering, reducing to the minimum necessary expression the building elements. The development of new lightweight materials, most of them composites with fibrous reinforcement systems, has ...

Development of reinforced composite sandwich panels based on 3D fabrics

relative new type of sandwich material was investigated, based on 3D knitted sandwich fabric preforms. Due to the integrally interlacement of both sandwich-fabric the skins by the connection yarns – core debonding resistance of panels and structures based on the perform is very high. [1]. In this work the mechanical performance of sandwich composite panels based on sandwich knitted fabrics is presented and disc...

Glass fibre contents of PP plates and their properties : part I : Shrinkage and...

In this paper the results from the first part of a study on the glass fibre contents of PP plates and their properties is presented. Focus is made on the effect of the fibre volume fraction and holding pressure on the experimental as-moulded shrinkage in the flow and across flow directions. Data is also presented on the post-moulding shrinkage. For the experimental work, PP with different volume fraction of gla...

Glass fibre content of PP plates and their properties : part II : tensile mecha...

Short fibre reinforced polypropylene compounds have been used to produce composites taking advantage of its interesting properties and competitive raw material prices. For the same reason the short glass fibres are the most used reinforcement in injection moulded thermoplastic composites. In injection moulding, varying patterns of fibre orientation are obtained through the thickness direction and along the flow...