Air and water vapor are not the same thing. Breathability means WATER VAPOR can pass through the material. Air passing through just shows that the material is not wind proof. Any material that truly blocks out the elements will not bubble.
@MyNimbus20007 жыл бұрын
A lot of the people here clearly failed grade school physics, bought into the marketing hype and believe air permeability and breathability is completely separate concept. If air doesn't pass through, water vapor wont either!!!! Was that not obvious?!?!?!
@vincefreeman11302 жыл бұрын
Water molecules are larger than air molecules, so im failing to see how these other materials are "breathable" and help "moisture escape from your body" if air molecules are unable to pass through them...
@ErajAra4 жыл бұрын
WHAT IS THE NAME OF THIS TESTING/DISPLAY APPARATUS AND WHERE CAN I BUY ONE?
@bobbastian7608 жыл бұрын
This is really useful for the next time I hook a pump up to the inside of my jacket...
@johnkovacs59725 жыл бұрын
I have tried both eVent and Gore-Tex (including the new Gore-Tex Pro) the difference in breathability is so minor that of you didn’t know which jacket you were using you couldn’t guess. I will say eVent is not windproof, using a thin baselayer in windy cold temps I got colder much faster in the eVent jacket. As far as waterproof goes, they both are top notch. Both are great in my opinion.
@marekpisko87095 жыл бұрын
kzfaq.info/get/bejne/eKpdlKR3xr3Jop8.html
@danieltenorio35599 ай бұрын
Do u spray treatment on it to work or it’s naturally like that
@kozakm11 жыл бұрын
@scottrtomlinson Windproof from the back side of the fabric? :))
@msaidla10 жыл бұрын
Kind of pointless if you won't tell us what the other fabric is.
@CasChet14 жыл бұрын
M_A it’s Gore-Tex ;)
@AquaTech2252 жыл бұрын
@@CasChet1 prove it do another test
@jejoue62484 жыл бұрын
the right one is coating right??!!
@thatguyoverthere77711 жыл бұрын
as an ignorant bystander, please inform me as to what the difference is
@scottrtomlinson11 жыл бұрын
GORE-TEX has a half dozen scientific labs spread over the east coast staffed with textile scientists, constantly testing, creating, and developing new technologies for use under the GORE-TEX brand (which I've visited)... but that's probably all just for show. You're right, they probably still use the exact same tech they did in 1976. Calling GORE-TEX old just because the brand has existed longer than the brands you mention means what? It means they've had DECADES to make their product better.
@jimeohyah10 жыл бұрын
eVent is what Castelli use for their pocket liner jacket that all the pro's wear even if they are not supposed to....
@cuchanu12 жыл бұрын
While you may be right in that they aren't the same I think that the fabric has two sides, each with different properties. I may be wrong though.
@mauriciofigueroa75586 жыл бұрын
Where do you got device to do the test? Thanks if an answer.
@maryjackson88635 жыл бұрын
I believe this is an air pump like those used in aquariums. I have recently been considering the breathable membranes at www.roofingmegastore.co.uk/roofing-categories/pitched-roofing/extras/membranes.html, which will be used beneath plastic roof tiles. I would love to see these tests performed on those membranes, as it demonstrates their value wonderfully.
@marekpisko87095 жыл бұрын
kzfaq.info/get/bejne/eKpdlKR3xr3Jop8.html
@Marmottechang6 жыл бұрын
Does anyone know where one can buy the demo kit he used in the video? Thank you!
@maryjackson88635 жыл бұрын
He has just used an air pump from an aquarium, then some simple plastic tubing.
@marekpisko87095 жыл бұрын
kzfaq.info/get/bejne/eKpdlKR3xr3Jop8.html
@robertspeaks29016 жыл бұрын
Didn't realize Gore-Tex had fanboys. I'm going to miss eVent when Gore puts them out of business through dirty business practices and cutthroat, "Us or them" bully licensing.
@hibidpete11 жыл бұрын
Awww Scott----That is exactly the point!! Air perm and breathability are indeed COMPLETELY different things......... That is why the newer and innovative fabrics such as eVent, and NeoShell are shaking up the "Old" institutions such as Gore. Do your homework buddy......
@Talemuse6 жыл бұрын
Gore tex is BS for a hot and humid city which I stay. But I still can't buy E vent bec no one makes jacket out of it.
@scottrtomlinson13 жыл бұрын
Stop misleading people EVENT. Air permeability and breathability are COMPLETELY different things. All this proves is that your product is not windproof.
@moemoehla92435 жыл бұрын
can you highlight what is the difference then?
@1sharpshooter213 жыл бұрын
@ 1:47 he farted
@Adomanic5 жыл бұрын
Good catch
@giacomoriis10 жыл бұрын
Yeahh but WTF IT IS NOT WINDPROOF!!
@maryjackson88635 жыл бұрын
It is the tiles which will primarily protect from the wind. The membrane simply allows air to escape the roof space and not allow water in. Having considered the breathable membranes at www.roofingmegastore.co.uk/roofing-categories/pitched-roofing/extras/membranes.html, I now want to run these tests myself :)