دانلود رایگان مقاله پانل دیوار پیش ساخته بامبو برای خانه کم هزینه مسلح

Abstract

With the increasing population there is a tremendous exploitation of natural resources to produce conventional building materials such as bricks, cement and reinforcing bars. This exponentially increases their prices and also deteriorates the environment by production of large amount of greenhouse gases. So, there is a need to develop cheap and sustainable infrastructure. This paper presents an alternative sustainable infrastructure component – prefabricated bamboo reinforced walls beneficial for low cost housing. To determine the potential of these panels in the construction industry, the strength analysis along with the cost estimation and environmental impact analysis were also carried out for these panels. It was observed that these walls are 56% lighter in weight, 40% cheaper and have good strength as compared to partition brick walls. The benefits of these walls over the traditional brick walls were observed to be significant, through which it can be concluded that these wall panels have a great potential for low cost housing.

7. Conclusion

This paper has described a scientific approach for developing a new type of bamboo reinforced prefabricated wall panel system along with the feasibility study as compared to masonry walls. The proposed wall panel system is considerably cheap, lightweight and energy efficient than the traditional brick walls. The advantages of the proposed wall panel system are: • It reduces the dead weight of walls by 56% as compared to brick wall (5 in. thick). Therefore use of these panels can improve the performance of structure during earthquake. • It can considerably reduce the carbon dioxide from the atmosphere when mass scale production can be adopted for proposed panels, as it will reduce the consumption of environmental degrading conventional building materials such as steel, cement and bricks. • Proposed wall system doesn’t require sophisticated technical skills, only jointing at site is required. • Quality control is much easier as prefabricated panels can be manufactured at casting yard. • The cost of panel is about 40% cheaper than conventional single wall bricks (5 in. thick) which could be further reduced on mass manufacturing of such panels and by utilizing cheap treatment and connection methods. • Proposed wall system has high strength and flexibility compared to masonry walls. It was observed that the proposed wall system can considerably reduce the harmful greenhouse gases. However, limited codal guidelines for bamboo as an engineering material, is hindering the mass application of these wall panels. Such type of structures can pave the way for sustainable infrastructure especially for low cost housing segment. However further investigation of parameters such as fire resistance, structural behavior under various loading, water absorption and seismic response etc needs to be studied extensively.