WikiCards · Card list · Science cards · Geosynthetic clay liner
Common card · Science
Geosynthetic clay liner, a Common card
Geosynthetic clay liners are factory manufactured hydraulic barriers consisting of a layer of bentonite or other very low-permeability material supported by geotextiles and/or geomembranes, mechanically held together by needling, stitching, or chemical adhesives.
- Rarity
- Common
- Domain
- Science
- ATK
- 48
- DEF
- 19
- Power
- 67
- Wikipedia reads a year
- 3,200
Power 67 (ATK + DEF): stronger than 20 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- Due to environmental laws, any seepage from landfills must be collected and properly disposed of, otherwise contamination of the surrounding ground water could cause major environmental and/or ecological problems.
- The lower the hydraulic conductivity the more effective the GCL will be at retaining seepage inside of the landfill.
- Bentonite composed predominantly of montmorillonite or other expansive clays, are preferred and most commonly used in GCLs.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Geosynthetic clay liner article was read about 3,200 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 48 and blocks with 19: each hit it takes is cut by 8 %.
How to get Geosynthetic clay liner
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
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Cards close in power
The cards just above and just below Geosynthetic clay liner in the power ranking, all domains together.
- Mandevilla boliviensisCommon · Nature · ATK 38 DEF 29
- TinosCommon · Society · ATK 39 DEF 28
- Anna ICommon · Science · ATK 41 DEF 26
- TaillecourtCommon · Society · ATK 36 DEF 31
- Gujarat ExpressCommon · Society · ATK 43 DEF 24
- Falset, SpainCommon · Society · ATK 45 DEF 22
Card lists
- All cards from A to ZEvery card, by name
- Nature cards600 cards
- Science cards600 cards
- History cards599 cards
- Arts cards600 cards
- Society cards600 cards
- Tier listS and A tiers by power (ATK + DEF)
- Legendary cards166 cards
- Epic cards273 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, Geosynthetic clay liner (revision), CC BY-SA 4.0. Photo : Marilyn475, Public domain, Wikimedia Commons.


