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Experimental research on the filtration properties of an untamped mixture with "PMM" polymer mineral material

Mikayelyan Nver A., Tokmajyan Vache H., Vartanyan Arevshad A., Mkrtchyan Samvel H., Galstyan Armavir G.

Budownictwo o Zoptymalizowanym Potencjale Energetycznym

2023

Vol. 12

17--24

Polymermineral material "PMM" has multiple cycles of swelling and drying. It does not decompose under soil, biological and atmospheric influences and is environmentally safe. By adding the proportion of up to 30 g/kg of PMM additive to soil and tamping, we get a waterproofing material that can be used in urban construction and water supply. Taking into account the fact it is not always technically possible to carry out high-quality ramming when repairing channel walls, the task was to conduct an experimental study in order to determine the total moisture content of the mixture of PMM additive with soil. Experimental results of laboratory studies show that when PMM is added to the soil at a ratio of 30 g/kg under evaporation conditions, the mass of excess water in the substrate increases with time.

The application of anti-filtering polymer mass to solve the water storage problem in highland regions

Tokmajyan Vache H., Vardanyan Arevshad A., Galstyan Armavir G., Miqayelyan Nver A.

Budownictwo o Zoptymalizowanym Potencjale Energetycznym

2020

Vol. 9 Nr 2

17--22

Using additives with water absorbing characteristics enables us to increase the amount of water in natural basins and significantly decrease the amount of water for agricultural usage. Despite various additives already existing, they are yet to be commonly used due to high cost price, complex technology, toxic impact and instability in biological and atmospheric conditions. However, the «Natlen» composite, which is a naturally based additive, is ecologically safe. It has a long shelf life, is cheap and provides high antifiltering rates. The composite is eruptive with dispersity of any type and is jelly when boosted. In an antifiltering layer it never cracks under static and dynamic influences. It has no seam and is resistant to aggressive liquids. It is ecologically safe. «Natlen» composite is recommended for building water basins in pastures, where it can particularly be used to satisfy the demand for drinking water for cattle.