id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-26738	Zhang, Zhiheng	Acoustic Enhancement of Sustainable Concrete Mixture Through Integration of Recycled Tyre Waste	2024	5	.pdf	application/pdf	3259	171	56	Keywords: Rubber concrete, noise pollution, physical changes, sound absorption. The use of crumb rubber concrete (CRC) produced from broken down waste tyres to replace a portion of natural aggregates in concrete mixes has been the subject of much research, CRC is a durable composite material capable of absorbing and reflecting sound and if used on the exterior of a structure can shield the occupants from ambient street noise.	cache/ajst-26738.pdf	txt/ajst-26738.txt