Topic:

Porous Materials

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Answers to Common Questions
When porous items such as drywall and carpet get wet, they should be dried within 48 hours or discarded. Porous items or surfaces are those that can soak up water easily. They include drywall, clothing, textiles, upholstered furniture, leat...
http://www.environmentalhealthguy.com/printer_friendly...   See entire page »
I believe (or at least think I remember) that the Mandel Cryer effect in porous materials is where the pore pressure drops to zero and soil liquefaction takes place. I think the mathematical reason behind it is when Poisson's Ratio is zero....
http://answers.yahoo.com/question/index?qid=2008102202...   See entire page »
To determine if a material is porous (permeable to fluids), test with a drop of water. If it is not absorbed, the surface/material is not porous. Do not apply ProtectGuard on non-porous materials. Exemples of porous materials: concrete, pol...
http://www.protectguard.us/infos.php#1   See entire page »
Answers to Other Common Questions
The close control over the pore size and permeability is achieved by the use of powders having a narrow range of particle size.
http://www.azom.com/details.asp?ArticleID=2481
Clay or terra cotta materials soak up water. Wire baskets lined with absorbent material soak up water. Peat pots soak up water.
http://urbanext.illinois.edu/containergardening/choosin...
The base material must be open-graded (single-sized) aggregate such as ASTM No. 57, so it can store and convey water.
http://www.stormh2o.com/september-2009/porous-pavements...
Yes. MARKEM 3710 thermal transfer ribbon has been developed specifically for printing onto porous materials such as Kraft paper.
http://www.markem.com.sg/products/faq.jsp?productid=37
Retsel Corporation, along with all "major" appliance manufacturers, avoids the use of wood and porous material in manufacturing a quality appliance. Besides the difficulty of cleaning the wood cabinetry, there is also the problem ...
http://www.retsel.com/faq.shtml
No, because the material is porous, any moisture trapped inside follows a path of least resistance. When this water freezes, it expands out to the spaces between the stones. Also in hot weather, the material itself expands into it's own spa...
http://ultrastoneinc.com/faqs.php
yes it is porous. use a hot glue gun that will work better
http://answers.yahoo.com/question/index?qid=20090726151...