Designing a composition formulation of surface active substances for the pretreatment of knitted fabric

Скалозубова, Н. С.; Kunik, Oleksandra; Semeshko, Olga; Saribyekova, Yulia; Myasnykov, Sergey

doi:10.15587/1729-4061.2016.75027

Cited by 1 publication

(1 citation statement)

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“…In general, existing sidewalks are not able to withstand heavy traffic loads, leading to premature failure and decommissioning. The binder mixture (bitumen) used in the construction of sidewalks is an oil base, which further proves that there is a dependence on natural resources, the price of which is increasing at a great speed (Zhalgasuly et al, 2019;Skalozubova et al, 2016).…”

Section: Discussionmentioning

confidence: 96%

Innovative Use of Household Plastic Waste in the Production of Paving Slabs: Results of An Experiment

Zhaparova,

Bayazitova,

Bekpergenova

et al. 2023

ISVS

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Plastic waste is discarded after its useful life and becomes part of the global solid waste disposal problem. Its use in the construction of paving slabs to reduce waste and primary material consumption and associated impacts is gaining significant interest in the infrastructure industry. Road paving is under increasing public pressure to mitigate the negative impact on the environment. In this connection, there is a need for a meaningful method of recycling plastic waste. This research examines the economic, environmental and other benefits of using plastic waste in the construction of sidewalks. Plastics such as polyethylene terephthalate, polypropylene, low-density polyethylene and high-density polyethylene were studied. It employed a survey of published literature as a research methodology, searched through Google Scholar, Scopus, Web of Science and Research Gate. The results show the feasibility of using plastic waste in the construction of road surfaces to promote environmental friendliness and economy. However, it requires technical modifications. Tests show that adding a small amount of plastic waste to a mixture of paving slabs leads to an increase in compressive strength and other important characteristics. The crystalline phase of polyethylene in paving tiles can improve moisture resistance and adhesion properties, as well as increase thermal performance without increasing costs. The use of plastic waste in the construction of paving slabs will lead to a decrease in landfills in Kazakhstan. The materials can be used on pavings for pedestrians, as well as for bicycles lanes. This can also contribute to improving the sustainability and quality of road construction.

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Section: Discussionmentioning

confidence: 96%