Abstract

The article presents the prospects for the growth of construction volumes in the Republic of Uzbekistan, as a consequence of the need for load-handling devices (LHD) made of synthetic woven belts and ropes (STLK). The results of experimental work are presented, where the wear of textile materials after exposure to light weather is characterized by a change in mechanical properties, which affects the reliability of products during operation.

Highlights

  • Scientists began to deal with the use of synthetic textile products in engineering and technology from the middle of the last century when the high strength of synthetic materials was discovered by molecular chemistry

  • Russian Federation, studies were carried out to study the application of high-strength textile synthetic materials in various industries [1]

  • Due to the appearance on the market of inexpensive textile slings made of polyester or polypropylene woven belts, the industry has mastered the production of modern reusable slinging devices and cargo tensioning belts

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Summary

INTRODUCTION

Scientists began to deal with the use of synthetic textile products in engineering and technology from the middle of the last century when the high strength of synthetic materials was discovered by molecular chemistry. The main advantage of textile belts and ropes is a small mass, they do not intertwine and do not entangle with each other, wear-resistant, cleaned when dirty, capable of withstanding loads up to 100 tons, and this makes them indispensable for slinging or securing heavy loads, without damaging surface [2] In some cases, they are the only possible device for strapping and slinging cargo. All of these synthetic materials have certain physical and chemical properties. This determines the characteristics and scope of synthetic belts and ropes

High molecular weight
High molecular weight polyethylene
Terlon Sat
Findings
When the structural elements are less
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