Abstract

Since the development of plastic in the last century, being versitile it has become very popular for diversified uses. The problem appears when these plastics, particularly shoppers are disposed as waste. The current reuse and recycling rates for the plastic shoppers waste are very low. Construction Industry has a great potential for the reuse of shoppers waste. Shoppers waste has been compressed to fabricate compressed shoppers waste (CSW) blocks. This study is related to an innovative reuse of CSW-blocks for the construction of prestressed structural arch. This paper is dedicated to the design and construction of structural arch using shoppers waste as a material.

Highlights

  • Plastic shopper bags have become a major environmental concern in many countries around the world

  • Compressed shoppers waste (CSW) blocks have been fabricated for use as a construction material

  • The engineering properties of CSW-blocks required for design have already been investigated and published (1)

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Summary

SUMMARY

Since the development of plastic in the last century, being versitile it has become very popular for diversified uses. The problem appears when these plastics, shoppers are disposed as waste. The current reuse and recycling rates for the plastic shoppers waste are very low. Construction Industry has a great potential for the reuse of shoppers waste. Shoppers waste has been compressed to fabricate compressed shoppers waste (CSW) blocks. This study is related to an innovative reuse of CSW-blocks for the construction of prestressed structural arch. This paper is dedicated to the design and construction of structural arch using shoppers waste as a material

INTRODUCTION
LITERATURE SURVEY
MATERIAL PROPERTIES AND DESIGN CHARTS
Design Data
Selection of a Trial CSW-Block
Properties of the Trial Block before pre-stressing
Properties of the Trial Block after Pre-stressing
Design of Pre-stressing Cable
Design of Tension Stirrups
Design of Wooden Wedge
Design of End Plate
CONSTRUCTION OF ARCH
Pre-stressing Cable
Wooden Wedges
Shaping Struts
End Plates
Equipment
Arrangement of the components
Pre-Stressing
LOAD TESTING OF ARCH
USES AND LIMITATIONS
Findings
CONCLUSIONS

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