Какая сторона спанбонда пропускает воду Свойства спанбонда-агроволокна Мифы и опыт Гордеевых

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Non-woven covering material #spunbond and its properties. Dispelling the #myth. We show clearly which side of the spunbond passes water better. How #agrofibre behaves with dew, condensate. Does agrotextile let rain water through. Properties of non-woven material relative to water in different conditions: time of day, temperature, humidity.

???? Movie content:
0:00 We put the banks under different sides of the spunbond.
0:46 Spunbond cans and funnels up close.
0:49 The goal of the experiment is to test the spunbond myth.
0:57 The upper side of the spunbond is up close.
1:11 Underside of spunbond - close up.
1:34 We pour water simultaneously through the upper and lower sides.
1:50 Close-up view from above - underside - red.
1:54 Near bottom view - underside - red.
2:00 Near top view - top side - blue.
2:06 Near bottom view - top side - blue
2:10 Again close up, the underside is red.
2:13 Close up again - top side - blue
2:16 The result of the experiment.
2:27 About the specific conditions of the experiments.
2:41 How spunbond lets rain through.
4:25 Dry spunbond and condensation/dew.
5:03 Dry spunbond and a thin layer of water.
5:23 Day after the cold night.
6:41 Morning after a cold night.
9:36 Let’s see if the sweet potato leaves are frozen.
11:14 Spunbond at higher temperatures during the day.
11:31 Subscription reminder.
11:47 Wishes for the exchange of experience in the comments.
12:17 End of the movie.

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