The experts on pedestrian traffic coatings brings you the information you need on one website! We have information on all pedestrian traffic coatings manufacturer's, including Pli-Dek, West Coast Specialty Coating Systems, Desert Brand, Life Deck, Tufflex, Mer-Kote and Dex-O-Tex systems. Browse our website for articles, videos, news stories and more. We'll be updating and adding more pages soon so bookmark this site and come back and visit!
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Tuesday, August 24, 2010
Mer-Krete, A Division of Parex, Introduces New Website
Mer-Krete, the division of Parex that along with Mer-Ko, makes tile setting, mortar beds and waterproofing for tile decking and tile applications in showers/baths etc. has launched their new website at www.merkrete.com.
The new website brings us lots of updated information, better graphics, faster loading and lots of specs for tile and waterproofing applications!
The site looks great, check it out today!
Monday, August 23, 2010
DeckExpert.com Contributes To Wilkipedia
In our never ending ques to educate the world, DeckExpert.com has improved the Wilkipedia listing for waterproofing at their website. ee what we added at the site...
Do you have knowledge? Share it at wilkepedia today! Click our headline to read up at Wilkipedia now.
Do you have knowledge? Share it at wilkepedia today! Click our headline to read up at Wilkipedia now.
Saturday, August 21, 2010
3 Million Dollar House in Avila Beach With Failed Tile Deck "Waterproofing"
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| Great View From Avila Beach roof deck |
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| Rotted subfloor, metal lath visible in closeup view |
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| WTF? No, you don't run irrigation lines under tile decks! |
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| Heaved up tile in center of deck |
There's 1500+ square feet on the main level deck and roof deck. The decks were waterproofed with a metal lath, concrete and urethane with sand broadcast into it (sand gives thinset something to grab when installing the tiles). The manufacturer is unknown but several make a tile waterproofing system similar to the system here.
So what's wrong you ask? It would be easier to answer with what's right...NOTHING!
The tile & grout have cracks all over, indicating excessive movement in the sub-structure. The tile is heaved in several places, indicating moisture underneath. The tile is higher than the door thresholds, trapping water in the thresholds, allowing water out under the tile vis a vis the weep holes doors have built in them...
The deck/tile has no allowances for expansion/contraction that occurs in exterior conditions. No mortar bed to provide a firm base. The substrate it's built over is only 3/4" plywood, not the minimum 1" as recommended by TCNA. The joists are woefully undersized, at 16" on center and only 2" x 8", can't possibly provide the necessary stiffness a tile deck requires.
This deck is a total tear off and redo, sans tile. The deck is obviously not designed for tile, but some idiot went ahead anyway...
Estimated costs to repair and redo with a traffic coating-$70,000-$80,000...
and tile is not an option!
Central Coast Waterproofing, the deck experts, is a authorized installer of Mer-Kote tile deck waterproofing systems. For your next tile deck project, call the experts at 805-545-8300 or pay the price of failure!
Hemp-Oil Used in Deck Sealer, No You Can't Smoke It...
While this new product is for wood decks, I couldn't resist in bringing this news to the world...
Eugene entrepreneur and longtime industrial hemp advocate Dave Seber hopes to make a little history today at Seattle’s HempFest, a pro-cannabis event expected to attract at least 175,000 people.
He will be introducing Hemp Shield, which he calls the “world’s first” hemp-oil deck sealer.
Hemp Shield is coming to market in an unconventional way, but it’s backed by traditional research and development, and marketed as an eco-friendly product.
Forrest Paint Co., a 37-year-old Eugene company that has developed other niche paint products, engineered the water-reducible Hemp Shield formulation, and has tested it extensively in its labs. Seber contracted with Forrest Paint to manufacture and distribute Hemp Shield, which is priced at $35 a gallon.
“In our tests, it outperforms all the other deck stains on the market, primarily for UV resistance — how well it holds its color after exposure to intensive UV light,” Forrest President Mark Forrest said.
Hemp oil historically was used in wood preservatives and coatings until the 1930s, he said, but he’s not aware of any other hemp-oil deck sealer on the market.
The hemp-oil deck finish, which soaks deeper into the wood instead of forming a film on the top of the wood, “tends to hold up better to foot traffic, standing water and other stresses on a deck coating,” Forrest said.
CLICK OUR HEADLINE TO READ THE REST!
Tuesday, August 17, 2010
New Issue of Waterproof! Magazine is Up on The Web and Out on The Streets
Summer 2010

Water Barriers to Withstand Shotcrete:
Shotcrete is a popular choice for tunnels, deep foundations, and other blindside work. But getting waterproofing that’s tough enough to stand up to the abuse is a top priority.
» Read the complete story here «
Sump Pumps for the Commercial Market
The larger volumes of water, higher head pressures, and complex dewatering systems involved in commercial work make selecting the right pump for the job more difficult.
» Read the complete story here «
Black or White: Roofing Color as an Energy Strategy
While black roofing membranes usually do a great job keeping water out, they may also contribute to higher energy costs and the “urban heat island effect.” The solution may be a simple black-and-white decision.
» Read the complete story here «
Shotcrete is a popular choice for tunnels, deep foundations, and other blindside work. But getting waterproofing that’s tough enough to stand up to the abuse is a top priority.
» Read the complete story here «
Sump Pumps for the Commercial Market
The larger volumes of water, higher head pressures, and complex dewatering systems involved in commercial work make selecting the right pump for the job more difficult.
» Read the complete story here «
Black or White: Roofing Color as an Energy Strategy
While black roofing membranes usually do a great job keeping water out, they may also contribute to higher energy costs and the “urban heat island effect.” The solution may be a simple black-and-white decision.
» Read the complete story here «
RCI Announces Document Competition for 2011
RCI Document Competition
2011 Document Competition
RCI Professional and Quality Assurance members are invited to submit entries for the 2011 Document Competition. Winners will be presented awards at the 26th RCI International Convention and Trade Show, April 7-12, 2011, in Reno, NV, at the Peppermill Resort Spa Casino.
A panel of RCI members will judge the entries for excellence in regard to such criteria as technical merit and organization, with extra points for complexity and application of innovative concepts.
Submitted projects must have completed construction after September 30, 2007 and on or before September, 30, 2010. Construction projects should include the Project Manual and Drawings. Projects may be for new construction or exterior building envelope renovation. Report entries can be any written document pertaining to roofing, waterproofing, or exterior walls, such as survey, forensic, or analysis.
For complete details: Download the Rules and Entry Form
If you have any questions, contact Catherine Moon at 800-828-1902 or cmoon@rci-online.org.
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