O sisal é uma planta herbácea cultivada por suas propriedades fibrosas que possuem ampla aplicação industrial e cujos subprodutos são descartados. presente trabalho objetiva fazer prospecção sobre as aplicações do seus subprodutos, avaliando o panorama mundial nacional da proteção de tecnologias desenvolvidas na área. estudo prospectivo foi realizado com base nos pedidos patentes depositados ba...

Background: Concrete made using sugarcane bagasse ash as a cement replacement is associated with reduction in split tensile strength and therefore need to establish the possible causes of explore ways mitigating that reduction. Objective: The aim this study concrete determine effect sisal fiber addition on its mechanical properties. Methods: Scanning Electron Microscopy was first done analyse m...

The present study concentrates on development of conceptual proof for sisal reinforced polymer matrix composite structural applications subjected to low velocity impact using a finite element (FE) approach. proposed sisal-epoxy various thicknesses 3.2 mm, 4 mm and 4.8 is different velocities 1 m/s, 2 m/s 3 ranging in the regime energy absorbed damage mitigation behaviour composite. consequence ...

Sisal fiber-reinforced composites have huge potential applications in many industries. Different defects during the production process of composite may decrease performance these composites. In present work, one important such as waviness sisal fiber has been studied under compressive loading. Two types materials are considered for study. One is polymer matrix and another hybrid i.e carbon nano...

Basalt and its reinforcement fibres are highly corrosion resistant, which extends life lowers production costs while improving shear flexural strength. Despite the fact that previous study has only concentrated on mechanical properties of composite fibres. A brief examination was conducted to better understand reinforced concrete constructions made from basalt their reinforcements. This examine...

Abstract The study on polymethyl methacrylate (PMMA)-based composites in dental applications has gained much interest recent years, resulting many exciting studies worldwide. In those research, various filler types of reinforcing PMMA have been studied extensively. This combines the microcrystalline cellulose (MCC) particles (0, 1, 2, 3, 5 vol.%) and sisal fiber to strengthen PMMA. We investiga...

This paper discusses some of the pros and cons of extending a simple functional language called Sac (for Single Assignment C) by array operations similar to those that are available in Apl. The array operations in Sac are based on the-calculus, an algebra of arrays which provides a formalism for specifying and simplifying array operations in terms of index set manipulations. The programming tec...

The objective of work was focused to investigate microstructure of polyurethane foam and cyclic crushing strength of its sandwich structure which made of sisal / coir / bamboo / glass fabrics as reinforcement with polyester resin to form composites skin. The tested sandwich panels were constructed four type of FRP faceplates made of sisal / coir / bamboo / glass fiber reinforcements impregnated...

Green materials have received great interest in wide industrial applications due to their desired properties. However, the reinforcing conditions a significant impact on how they perform final use. The current study intends statistically examine effects of three key parameters average tensile strength polypropylene composites. These factors included type fiber, chemical treatment, and fiber's w...