Cell-Tek Geosynthetics

Check out our NEW Website!!!

2011-09-07T14:13:00.000-04:00

Our new website is LIVE!!! Visit us now at celltekdirect.com

All the info you need about our LSG Series load support grid, Gravel-Lok porous paving, ChannelGrid, SlopeGrid, Verti-Cell and accessories all in one place. CLICK HERE TO CHECK IT OUT!

ChannelGrid Installation

2011-07-06T13:18:00.000-04:00

8" ChannelGrid over DuPont Geotextile fabric filled with #57 stone

Job and Photos by Life Time Pavers

Paving the Anchorage Trail with Cell-Tek Load Support Grid.

2010-11-22T16:55:00.000-05:00

A recent article in Hardscape Magazine (Nov/Dec 2010 issue) explained how Cell-Tek's LSG 200 load support grid was the perfect solution for paving the Anchorage Trail.

"Ingenious Engineering to a Paver Trail in a Flood Plain" by Tom Hatlen

In the article, Terry Chapman explains how and why he chose Cell-Tek products to support the paver trail with very little excavation and without reshaping the surrounding terrain in any way. Terry learned of Cell-Tek's LSG Series Load Support Grid and had explored its various uses since seeing it at Hardscape North America.

"I talked to the Cell-Tek guys in Nashville about what it could do and my jaw just dropped."

CLICK HERE TO SEE THE FULL ARTICLE (pdf)

CLICK HERE FOR HARDSCAPE MAGAZINE

Beach Access - City of Miami

2010-09-21T15:15:00.000-04:00

The City of Miami needed to find an eco-friendly way for fire trucks and other heavy emergency vehicles to drive on Miami Beach without their tires becoming stuck in the sand.

Bernie's Rock and Garden of Miami, FL provided the solution by installing a non-woven geotextile fabric, Cell-Tek's 4" cell depth Load Support Grid, filling the cells with existing beach sand, rebar J shaped hooks every 3 feet, and a layer of 2" sand overfilling the cells as a wearing layer.

BUILDING GREEN: WATER CONSERVATION

2010-09-01T11:20:00.000-04:00

By Stephanie Norton (via caddetails.com)

“Active” systems for harvesting rainwater use pipes, tanks and pumps for collecting, filtering, storing and recycling water that would otherwise be sent to municipal sewer or storm water systems. These are differentiated from passive harvesting systems which detain rainwater in vegetated swales, rain gardens, green roofs or permeable pavements so that it can infiltrate naturally back into the soil.

Go Here for FULL STORY: http://www.caddetails.com/2004/main.asp?article=august2010.htm

Greening Your Neighborhood from the Ground Up

2010-05-25T15:19:00.001-04:00

(NAPSI) - When you get down to it, the way your place is paved can have a greater effect than many realize on how well the environment fares.
Here's Why:
The right road, street and parking lot paving can lower stormwater runoff and so reduce pollution. Many people are asking the people in charge of paving to consider using permeable interlocking concrete pavement (PICP) on upcoming projects.
They look like popular concrete paving stones but are set in with small spaces between them. The space is filled with small stones to allow runoff to filter down and into the soil. They come in a variety of styles and colors to suit most places and purposes.

Written by NAPSI via Imperial Valley News.
Go Here for full story: http://www.imperialvalleynews.com/index.php?option=com_content&task=view&id=7238&Itemid=23

Milwaukee Public Library installs green roof

2010-05-19T13:54:00.000-04:00

- By Don Behm of the Journal Sentinel

The roof of Milwaukee's Central Library sprang to life, and went to work, in Friday's steady rain.
Thousands of sedum, a ground-covering plant, and clumps of chive and ornamental grasses - all perennials - were planted Friday in a six-inch layer of small gravel and soil spread across 30,000 square feet - nearly seven-tenths of an acre - to create a green roof atop the historic building, said Taj Schoening, business operations manager for the Milwaukee Public Library.
Its job is to mimic nature. The living roof will collect and store thousands of gallons of rainwater during a downpour, rather than allowing the clean water to drain immediately to a street sewer, Schoening said.
Each gallon of fresh water kept out of the pipes decreases the risk of sewer overflows, according to Kevin Shafer, executive director of the Milwaukee Metropolitan Sewerage District.

GO HERE FOR FULL ARTICLE: http://www.jsonline.com/news/milwaukee/93174094.html

Filtering stormwater, the way it’s done now

2010-05-13T13:26:00.000-04:00

Maple Ridge News - Filtering stormwater, the way it’s done now By Phil Melnychuk

Drop by drop, the effect cars, roads and roofs have on Maple Ridge streams is declining.

Thanks to the 2006 Watercourse Protection Bylaw, the amount of storm water that used to rush into creeks and streams, scouring out fish habitat and dumping pollutants, is dropping as builders get used to the new rules that control rainwater.
Two recent townhouse developments about to get final approval, one on 237th Street, the other on 240th Street, both use natural biofiltration techniques to capture the runoff, cleanse it of most contaminants, then slowly release it back into nature’s system.
Such measures are part of all new developments, said Chuck Goddard, the district’s manager of development and environmental services.

GO HERE FOR FULL ARTICLE: http://www.bclocalnews.com/tri_city_maple_ridge/mapleridgenews/news/93439744.html

Permeable pavers are eco-friendly

2010-05-12T19:32:00.000-04:00

Permeable paving systems are a highly valuable asset, and in recent years they have gained popularity because of tightening storm water regulations and consumer environmental concerns. Water-permeable paving surfaces have many applications, from a drivable surface across a lawn area in which grass is allowed to grow through them, to a driveway or parking area through which water can pass without running off. These systems are both eco-friendly and exceed Environmental Protection Agency stormwater requirements.

In commercial applications, it is possible that the retention ponds now required to handle surface water can be minimized because of the advantages of permeable pavers. This represents a substantial savings in land utilization while providing a highly desirable appearance, an extended useful life with reduced maintenance costs.

This is an excerpt from a column in the Wausau Daily Herald. Go Here for Full Story: http://www.wausaudailyherald.com/article/20100501/WDH04/5010394/1619

Focus on Geosynthetics: New York Federation's Spring Conference

2010-05-04T19:12:00.000-04:00

(via geosynthetica.net) - From 16-19 May 2010, the Federation of New York Solid Waste Associations will hold its conference and trade show. The event, which will operate under the theme "Strive for Sustainability," will be one of this year's best opportunities for geosynthetic containment discussions. Among the more than 90 technical sessions, two sessions may be of particular interest to geosynthetics professionals: "New Horizons in Geosynthetics" and "Let the Sun Shine Down: Solar Landfill Caps."

GO HERE FOR MORE INFORMATION: http://www.geosynthetica.net/news/article/2010/Federation_WasteConference_042310.aspx

Geosynthetics at Work: Beyond Blankets and Mats

2010-04-27T12:30:00.001-04:00

CHECK OUT CELL-TEK ON THE COVER OF THIS MONTH'S EROSION CONTROL MAGAZINE!!! http://www.erosioncontrol.com/

Geosynthetics are amazing materials. They drain, contain and filter. They separate as well as hold together. They work underground and underwater, on mountainsides and on rooftops. According to the International Geosynthetics Society, the words geotextiles and geomembraneswere coined only about 30 years ago, at the first International Conference on Geotextiles, in Paris. Since then, we have added geogrids, geonets, geosynthetic clay liners, geofoam, and geocomposites. These materials are made of polypropylene, polyester, high-density polyethylene (HDPE), linear low-density polyethylene (LLPDE), and polyvinyl chloride (PVC), to name a few. All are flexible and durable.

Geotextiles are one of the largest groups of geosynthetics. Their fibers are either woven, knitted, needle-punched, or matted together into fabrics. They’re porous to varying degrees and are used for separation, reinforcement, filtration, and drainage. Geomembranes are another large group of geosynthetics. These are relatively thin, impervious sheets of polymers. They’re often used for linings and covers to contain liquids or vapors in landfills, reservoirs, and canals.

Geogrids are stretched sheets of polymers that form open grids. Uniaxial geogrids stretch in one direction and have rectangular apertures. Biaxial geogrids stretch in both directions and have virtually square apertures. They can be filled with soil, aggregate, or concrete and almost always are used for reinforcement and to improve load-bearing capacity.

PHOTO: CAPITOL GREEN ROOFS

Article by: Janet Arid. Go Here for Full Story: http://www.erosioncontrol.com/may-2010/geosynthetics-slope-stabilization-1.aspx

Baltimore's green success stories

2010-04-23T14:18:00.000-04:00

April 22, 2010 - by Donna M. Owens - http://weblogs.baltimoresun.com/

Happy Earth Day! To celebrate, we bring you a sampling of green success stories: local residents and businesses, nonprofits and municipal agencies, all of whom are trying to make the Baltimore area a little greener, a bit more livable.

What: Northwest Honda
Where: Owings Mills
Earth Philosophy: A car dealership with an eco-friendly vibe

If you coax him, you might get Ed Dreiband to climb a narrow ladder, open a steel hatch and stand on the roof of his dealership. From this vantage point 25 feet above busy Reisterstown Road, Dreiband can survey 29,000 square feet of roof — and its 57,000 living, growing plants.
The green roof is the centerpiece of Northwest Honda’s eco-friendly auto facility, which opened in 2006. Its features include insulated glass panels, automatic sensors that control lights, and carwash bays that recycle upward of 3,000 gallons of water daily. “The roof is beautiful, especially in May when everything’s blooming,” Dreiband says of the tiny, drought-tolerant plants (most are a hardy species known as sedum). Green roofs can help reduce, filter and cool stormwater runoff. That in turn can protect sewer systems and watersheds. The roof makes Dreiband happy. “I have kids and grandkids, and I am thinking of them. We have one earth, and we all have to share it.”

GO HERE FOR FULL STORY: http://weblogs.baltimoresun.com/entertainment/bthesite/blog/2010/04/post_46.html

A Beautiful Way To Improve Your Environment

2010-04-07T11:09:00.000-04:00

(NAPSI)-When some people find something that's as easy on the eye as it's easy on the environment and the wallet, they just walk all over it. And that's a good thing when it's a pavement that's an improvement.
A pavement that meets those requirements is permeable interlocking concrete pavements (PICPs). These look like popular concrete paving stones but have a small space between them. This space is filled with small stones that allow runoff to filter down and into the soil, reducing stormwater runoff and pollution. In snowy weather, they can reduce icy buildup. The melting snow just drains into the spaces between the pavers so it doesn't have a chance to refreeze into ice.
The pavers are available in many shapes, sizes, textures and colors for various uses. A light, reflective color, for instance, can reduce the "heat island" effect created by ordinary asphalt pavements. The paving stones are strong and durable because they're made the same way as concrete paving stones are. This durability means homeowners can enjoy their beauty for a lifetime.
Other easy low-cost and no-cost landscaping tips to protect the environment include:
• Plant trees to act as wind blockers or to shade you from the worst of the sun.
• Plant climbing vines on arbors to help lower cooling costs in the summer.
• Cut down on grass acreage. The less grass you have, the less you have to water.
• Choose native plants that are well adapted to your environment and will require less care.
• Mulch: Mulching saves water and makes it easier to weed.

Homeowners, design professionals and contractors can learn more from the Interlocking Concrete Pavement Institute and find ICPI-certified installers at www.icpi.org or by calling (703) 657-6900.

Homeowners plant a ‘greenroof' for aesthetics and cooling

2010-04-05T11:20:00.000-04:00

Is there vegetation spilling out over the edge of a roof near you? Are you thinking the property owner hasn’t gotten around to cleaning out his gutters? Perhaps it means that house is sporting a deliberately planted surface that makes a cool statement, both figuratively and literally.

Several high-profile buildings such as Atlanta City Hall and the Woodruff Arts Center have planted roofs, and they’re starting to show up on homes as well. These planted roofs are called "greenroofs."
Not “green roof,” but “greenroof,” a term becoming commonly accepted as a way to differentiate the planted roof from a roof made of green-colored building materials.
Some may want a greenroof just because it dresses up an exposed roof area, but a greenroof also serves two important environmental functions: It helps to slow down stormwater runoff and it provides an insulating effect, helping to reduce cooling bills.

Taken From an Article By C. W. Cameron For the AJC. Go Here for full story: http://www.ajc.com/lifestyle/homeowners-plant-a-greenroof-420091.html
Photo by Vino Wong, vwong@ajc.com

FOR INFORMATION ON CELL-TEK'S GREENROOF-TEK SYSTEM GO HERE: http://www.celltekdirect.com/new/system5.html

New Stormwater Rule will impact construction industry

2010-04-01T12:59:00.000-04:00

On December 1, 2009, U.S. EPA published effluent limitations guidelines and new source performance standards to control the discharge of pollutants from construction sites. U.S. EPA expects that the New Stormwater Rule1 will reduce the amount of sediment discharged from construction sites by about 4 billion pounds each year. Importantly, the U.S. EPA also estimated the annual cost to comply with the New Stormwater Rule to be approximately $953 million after the rule has been fully implemented.

Erosion, Sediment Control and Soil Stabilization Requirements
This new rule also establishes general erosion and sedimentation control requirements that will apply to all those operators seeking coverage under the stormwater NPDES program (non-numeric requirements). The non-numeric requirements become applicable within 60 days after the final rule is published in the Federal Register, which was February 1, 2010. The non-numeric requirements include provisions related to designing and installing erosion and sediment controls, soil stabilization, dewatering, pollution prevision measures, prohibited discharges and requirements related to surface outlets.

via http://www.lexology.com/ - Roetzel & Andress. USA. March 9 2010
Go here for full article: http://www.lexology.com/library/detail.aspx?g=e08ce201-f9df-4a4e-aea3-015b7193f9dc

BASICS: What is a Geocellular Confinement System?

2010-03-30T13:08:00.001-04:00

Cell-Tek Geocellular Confinement Systems are made with ultrasonically-welded, 100% recycled HDPE strips that are easily expanded to form a honeycomb-like grid which is then filled with gravel, soil or aggregate. Cell-Tek Products are used in construction and landscaping for load support, earth retention, erosion control, green roofs, channel revetment and slope protection. Our goal is to positively impact society by sharing the science of our affordable alternative building solutions.

Cell-Tek's Geocellular Confinement Systems confine infill materials and prevent lateral movement away from the applied load. Our products are manufactured in a variety of cell depths and all units are shipped and stored in collapsed form. All products are tested to meet all ASTM requirements.

for more information visit our website: http://www.celltekdirect.com/

EPA Tests Environmentally Friendly Parking Lots

2010-03-29T12:45:00.000-04:00

In an effort to help reduce pollution runoff from paved parking lots, the U.S. Environmental Protection Agency (EPA) is testing a variety of permeable paving materials at its facility in Edison, NJ. If successful, the EPA intends to show businesses how they can install parking lots that not only reduce runoff, but actually help contribute to healthy water filtering processes. The 43,000 square- foot Edison parking lot features three different kinds of permeable pavement, with several kinds of rain gardens planted adjacently. The EPA study will determine which combination of permeable pavement and rain garden vegetation is most successful at removing pollutants from stormwater runoff as it filters back into the ground.

This article was reposted from http://www.waterworld.com/index/display/news_display/142038933.html

Learn more about stormwater management at http://tinyurl.com/dn tjk.
DISCUSS INDUSTRY NEWS WITH IREM MEMBERS AT WWW.IREMFIRST.ORG
Copyright Institute of Real Estate Management Jan/Feb 2010
(c) 2010 Journal of Property Management. Provided by ProQuest LLC. All rights Reserved.

Hard-working roofs

2010-03-26T13:14:00.001-04:00

Roofs will have to work harder to meet the demands of sustainability, says Mike Crook, who argues that green roofing could provide the way forward.

If the green roof was once the domain only of environmental pioneers, it has now become a fact of mainstream construction. Long gone are the days when it was enough for a roof to waterproof a building, with added value because it provided effective insulation or contributed to the impact of a new design. Today a roof has to work much harder – and keep on working harder for decades.

There is a whole host of reasons for this, including:
• exponential population growth
(with most pressure on the core of densely populated urban areas);
• depletion of financial and energy resources;
• threats to the environment;
• legislative changes

Excerpts taken from an article by By Mike Crook - Green Build News
Go Here for FULL ARTICLE: http://www.greenbuildnews.co.uk/features-details/Hard-working-roofs/133

How Green Is Your Garden?

2010-03-25T13:57:00.000-04:00

Plant local. Collect rainwater. Let your lawn grow. A few simple steps can make your yard more energy efficient and save you money. All gardens are green, right? As in, ecologically sensitive? Turns out, some gardens are greener than others. There are, of course, the obvious offenders — chemically treated lawns and their polluting run-off. But gardeners determined to create eco-smart yards should consider an array of ecological impacts, knowing that the right landscape strategies can make a garden energy efficient and save money. The right vegetation can help keep a house cool during the sultry summer months and shield it from freezing winds in the winter. Native plants help support local ecosystems. Even something as simple as stone harvested from New England quarries can reduce a garden’s carbon footprint if it’s used instead of materials shipped from overseas.

“The more vegetation around your house, the cooler it will be in the summer,’’ said Reed. “To lower energy bills, reduce paving on the south and west side of your house, where summer heat accumulates. Where you must pave, choose surfaces that allow rain water to sink through and cool the soil underneath and use lighter colors that reflect more heat than darker colors.’’
She likes granite block, pre-cast concrete pavers, light colored bricks, compacted sandy gravel, crushed seashells, and loose pea stone.

Excerpts taken from an article written by Carol Stocker - BostonGlobe Correspondent (via boston.com)
Go here for full article: http://www.boston.com/lifestyle/house/articles/2010/03/25/how_green_is_your_garden/

Museum Gets Green Roof to Help Storm Water Runoff

2010-03-18T19:05:00.000-04:00

Consider it an expansion, without the need for new construction. Loads of sedium plants will soon transform the roof of the Creative Discovery Museum.

Sedium plants come from the same family as the cactus, soaking up nearly all the water they need during a rain event. In fact, this green roof will absorb over 80% of what falls. Whorton says "it will remove 80 to 90% of all the harmful substances that are in the water and heavy metals, most of the stuff we're having problems with our storm water this will filter it."
It also dampens sound, cools the building, and cleans the air. "Acceptance of green roofs continues to grow in Chattanooga. Already, about 14 buildings in town feature these special tops. Once complete this green rood at the Creative Discovery Museum will be the largest in Tennessee."

This excerpt was taken from an article written by Joe Legge. For complete article, go here: http://wdef.com/news/creative_discovery_museum_gets_green_roof_to_help_storm_water_runoff/03/2010

For more information on Cell-Tek's Green Roof System visit our website: http://www.celltekdirect.com/

SG Series Stabilizer Grid: Freeze Thaw Cycles

2010-03-12T10:45:00.001-05:00

The Stabilizer Grid itself can withstand freeze/thaw cycles. It is virtually indestructible! But, you are probably also wondering if it has any affect, positive or negative, to the base system during freeze/thaw cycles.

Freezing and thawing (expansion and contraction) in the base causes shifting because as one area contracts then a void is formed and surrounding materials will want to move into that void which then creates another void! It's a vicious cycle and the end result of any base material movement can adversely affect a normally level pavement. The Stabilizer Grid can minimize this phenomenon in two ways:

- The obvious one is that lateral movement is impossible because the aggregates are compacted into cells, they are not free to move laterally.

- Additionally, the grid is a matrix of connected cells that become a solid rigid mattress when filled and compacted with aggregates. Vertical pressure is substantially restricted because any upward pressure would meet the resistance of the entire mattress.

It is still important to remember that drainage is vital since it is the moisture in the system that expands and contracts due to extreme freeze/thaw cycles. Employing drainage techniques such as using washed aggregates as an infill material and installing drain pipes under the system will go a long way to preserving the integrity of any base system.

Cell-Tek Update March 2010

2010-03-03T13:07:00.001-05:00

Check out the online version of Cell-Tek's monthly e-mail newsletter
http://www.celltekdirect.com/email2010.html

Excavation Savings Per Grid

2010-02-23T14:19:00.002-05:00

The following chart shows cost and material savings per SG Stabilizer Grid. In addition, there are structural benefits by using SG Stabilizer Grid. The system prevents lateral movement and reduces impact on the subgrade up to 28%.

DuPont SF Geotextiles

2010-02-02T16:36:00.000-05:00

DuPont SF Geotextiles are nonwoven, spunbonded, continuous filament polypropylene that meet the following Minimum Average Roll Values (MARV). Dupont's spunbonded process gives these geotextiles excellent fiber distibution. This means you get extremely uniform weight and physical properties which translate into Consistent Quality. Get the best. Get DuPont SF.

2010-02-01T14:32:00.002-05:00

Landscaped Rooftops Save on Energy Bills

2009-12-21T11:34:00.003-05:00

Landscaped Rooftops Save on Energy Bills

Alexandria, VA - Roofs are now going green and taking our nation by storm. Many building owners and homeowners are replacing standard roof shingles with vegetation in order to reduce their carbon footprint and enjoy significant savings in their heating and cooling bills. Vegetated green roofs offer many earth conscious advantages.

A roof is considered “green” when covered with soil and vegetation. Although the concept of green roofs has been around for centuries, they’re growing in their popularity in our green world. Consider its advantages – energy reduction, reduced storm water runoff, reduced heat island effect, increased habitat area, extended roof life and let’s not forget its sheer beauty. A standard dark colored roof’s temperature is about 175°F compared to a living roof where the temperature reduces to a mere 95°F. This drastic reduction in the roof temperature can ultimately reduce heating costs up to 25% and cooling costs up to 50%.

In the past, green roofs have been primarily constructed on flat rooftops often in urban environments. Gravity, vertical wind uplift and erosion problems prevented building owners with sloped or pitched roofs from installing a green roof. Recently, a resident in Alexandria, VA approached Capitol Green Roofs for a living roof on their recent addition. The challenge presented to Greg from Capitol Green Roofs was their uniquely designed arched roof. Greg teamed up with Cell-Tek Geosynthetics from Crofton, MD, who manufactures a recycled stabilizer grid system designed specifically for this application. “There are various challenges when dealing with a sloped or pitched roof.” says Gregory Long, Design Director at Capitol Green Roofs. “Cell-Tek’s System solved my concerns with soil migration and wind erosion. It even allowed me to ensure an even coverage of soil throughout the roof,” says Long.

The contractor who installed the green roof removed the existing shingles on the addition and laid down a rubber waterproofing membrane to protect the roof and prevent any water leakage into the house. The next layer was a geo-textile drainage mat followed by the Cell-Tek 3” depth cellular confinement system. The system is then secured to the roof by tendons to prevent any slippage. Afterwards, the cells were filled with topsoil. The finishing touch was a pre-vegetated sedum mat and the end result was a beautiful living roof for this homeowner.

Cellular Confinement Technology A Proven Winner

2009-12-21T11:29:00.000-05:00

Cellular Confinement Technology A Proven Winner

A homeowner in Maryland becomes a believer in the benefits of cellular confinement technology. When faced with the challenge of creating a parking area to support customized truck and trailer designed for hauling championship racing drift cars, the options were limited to a porous aggregate paving system. The total parking area was a 300 ft long by 13 ft. area which the local government prohibited the use of asphalt and other non permeable pavement systems. Located at the low end of a three acre lot which is fed by stormwater runoff from the surrounding area, soft soil conditions and a high water table were the major considerations when determining which system would provide the support needed.

The contractor for the job recommended the use of a cellular confinement system made of 100% recycled high density polyethylene. The property owner unfamiliar with the technology agreed to 50% of the project to be installed using CCS Technology and the other half with traditional paving methods. The traditional method was chosen for the first 150 ft span with more ideal soil conditions. The area was excavated to a depth of 15" and consisted of a 12" base course of #2 stone with a three inch wearing surface of #57 washed aggregate. The total cost for this portion of the project came in at $5500.

The second half of the project using Cellular Confinement Technology required a modest excavation depth of only four inches reducing the site disturbance tremendously. A nonwoven geotextile fabric was placed on the subgrade to prevent create a draining barrier between the aggregate and subgrade soils. The next step required the expansion and placement of the SG300 (3 inch) cellular confinement system supplied by Cell-Tek Geosynthetics. The honeycomb like cells were filled with #57 washed aggregate to a depth of four inches creating a surface layer of one inch over top to the cell. The system allowed for a major reduction in excavation, aggregate material cost as well as labor cost and time. The total cost for this section came in at $2700 creating a cost savings of $2800.

After two months of consistent use and an unusually wet spring the unconfined traditional area is showing signs of movement and rutting. The section where cellular confinement was utilized remains stable with no visible signs of deflection or movement. The property owner was astonished by the results considering the confined section occupied the space with the least favorable soil conditions. Plans have already been made to install cellular confinement to help stabilize the unconfined section.

This side by side comparison study demonstrated the many benefits of the cellular confinement system versus unconfined traditional methods. The confined section outperformed, reduced labor, material, and hauling cost with minimal site disturbance. In a short time it can be determined that long term maintenance cost would be reduced as well. The cellular confinement system has demonstrated itself as the superior solution when utilized as a porous aggregate load bearing situation when confronted with the challenges of dealing with soft soil wet conditions.

Press Release

2009-12-09T14:04:00.003-05:00

Revolutionary Natural Stone Porous Paving

Baltimore, MD - Cell-Tek Geosynthetics, LLC. will be presenting products at the 2010 Mants Show in Baltimore, Maryland.

Anyone in the landscaping business is aware of the biggest event of the year which is the Mid Atlantic Nursery Trade Show known as MANTS, occurring on January 6th through the 8th. The three day event features over a thousand businesses in the landscape industry who exhibit innovative products and provide expert knowledge on landscaping and design.

Cell-Tek Geosynthetics, a manufacturer of geocellular confinement systems used to control erosion, will also have on display its newest product Gravel-Lok.

Gravel-Lok is a single component, moisture curing liquid scientifically designed to bond together a wide variety of aggregates. When combined with Cell-Tek's Stabilizer Grid base support system, the result is a permeable and durable natural stone pavement system which can be utilized in a wide variety of civil, residential and industrial applications. The system is also an ideal solution for municipalities, parks and other government porous paving projects. The system is easy to install and has greater permeability than any other permeable products on the market.

The polymer bonding agent will adhere stones ranging in size from 1/4 to 3 inch including pea gravel, river gravel, granite, marble, recycled glass and much more. Stone colors and styles can be mixed to create a variety of visual designs while creating a pavement system to help fight the harmful damage caused by stormwater runoff.

Gravel-Lok is easier to install than most pavement surfaces and no special tools are required for installation. The liquid is poured on with a standard gardening pail and cures within a 24 hour period.

About Cell-Tek Geosynthetics

Cell-Tek Geosynthetics is an exclusive manufacturer of geosynthetic products used in a multitude of Green Building Applications. Their systems are the ideal choice when dealing with load support, earth retention or slope protection. Additionally, Gravel-Lok offers an affordable, eco-friendly product to help keep untidy gravel in place.

Structural Number: Support Chart

2009-11-23T16:13:00.000-05:00

Green Porous Paving (Value Engineering)

2009-10-14T10:46:00.046-04:00

Value Engineering for Green Porous Paving Systems

Cell-Tek's all-in-one porous paving solution can reduce project cost when green porous paving is required. With increased strength and reduced material and labor cost can help add additional profits to the bottom line without sacrificing. We have provided a side by side comparison of Cell-Tek's systems with competing products.

SG SERIES STABILIZER GRID provides superior support to your pavement system. The system confines materials and prevents lateral movement away from the applied load. The stabilizer grid acts as a large mat, by spreading the load over an extended area while increasing the load bearing capacity of the pavement surface.

Checklist of Benefits
All-in-One System
Load Bearing Strength within System
Ideal for Soft Soil Conditions
Reduce Excavation & Hauling
Use with Slopes Greater than 8%
No Additional Base Required
High Volume Packaging (up to 6000 sft per pallet)
Reduce Labor Cost
Increased Water Storage within System

Project Example Cost Analysis (2500 SF Project)

Description of Work SG Series Plastic Cup

Total Excavation Depth 5" - 7" 10" - 12"

Total Infill Materials (Tons) 75 Tons 150 Tons

Product Cost $2500 $5000

Labor Installation Cost $3750 $7000

Total Estimate Cost per SF $3.50 SF $6.50

Conclusions
Up to 50% Material Cost Savings
Up to 50% Labor Cost Savings
Up to 50% Site Disturbance Reduction

DIY Online Store

2009-09-03T21:52:00.004-04:00

online now!!! http://www.celltekdirect.com/shop/index.html

Homeowners will be able to purchase online Cell-Tek products.

Products Featured:

Gravel-Lok Aggregate Bonding System
Eco-Path Pathway Stabilizer Grid
Verti-Cell Earth Retention System

FREE SHIPPING

2009-09-02T14:06:00.002-04:00

Here are some pics from the Gravel-Lok Demo Day a couple weeks ago in Severn, MD.

Gravel-Lok Details

2009-08-29T10:10:00.006-04:00

Understanding Gravel-Lok

2009-08-29T09:58:00.007-04:00

Basically it is a polyeurathane. It's Plastic

No mixing required it is ready to use.

Moisture curing liquid that cures to an inert substance.

Color: Amber Liquid

Will not leach into the ground

Viscosity: 400 - 700 times the thickness of water. Viscosity is a measure of the resistance of a fluid which is being deformed by either shear stress or extensional stress.

A common measure of the viscosity (thickness) of a liquid. It is important to know your product’s cps when selecting items like mixers or pumps.

VISCOSITY: 400 – 700 Centipoise at 77°F (25°C)
Viscosity is the measurement of the thickness of a liquid. Viscosity is an important parameter in determining the "mouthfeel" of a product. The most common unit of expressing viscosity is the centipoise (cps) unit. The viscosity of water at 25° C is 0.89 cps

Moisture:
Gravel-Lok is cured by the moisture in the air. The higher the humidity the quicker it cures.
When winter approaches and temperatures fall below 50 degrees and there is less moisture in the air it takes longer to cure.

If you are using Gravel-Lok on a CR-6 base you will want to make sure there hasn't been rain for several days. If there is moisture in the ground it will cause the liquid to foam. No need to be alarmed you can crush the foam with a stick or by stepping on it.

The Cell-Tek Stabilizer grid allows for faster drying of the base. Also if foaming occurs it is lower in the system and most likely will not rise to the surface.

The foaming on the bottom can also help to make a stronger installation because it is a build up of the liquid on the base of the gravel.

Gravel-Lok can even be used by digging out and putting down 2 inches of stone and pouring it on. But much like asphalt without a base we all know what happens after some freezing and thawing.

Gravel-Lok Installation Video

2009-08-29T09:28:00.000-04:00

Gravel-Lok: Natural Stone Surface

2009-07-14T20:49:00.003-04:00

When faced with the problem of getting something to grow in shaded tree areas of a property there are not too many solutions. Putting hardscaping such as pavers can be too costly and plain old gravel or mulch can be messy with constant maintenance. Another factor can be ensuring that the tree roots still gets plenty of water. When a resident in Severn Maryland approached Life Time Pavers after talking with several landscape architects there was only one solution. The contractor recommended an aggregate bonding system called Gravel-Lok to solve the problem. Gravel-Lok created a cost effective solution that maintained the natural look of the landscape. The cost of the project was about 45% less than traditional hardscaping options. The 900 sft project was installed in 2 days and the end product exceeded the expectations of the client. Gravel-Lok being completely pervious was the ideal choice to help preserve the natural water flow to the root system of the existing trees. By using a 1 inch Delaware valley river jack stone the earth tone colors blended nicely into the landscape. The clean edge was achieved by using a plastic paver edge restraint with spikes. The base system was produced using Cell-Teks SG200 stabilizer grid with a nonwoven geofabric separator and infilled with #57 stone open graded aggregate to achieve maximum permability. Gravel-Lok can be utilized in a wide variety of applications such as pathways, driveways, laying over old concrete and asphalt and much more.

Gravel-Lok Aggregate Bonding System

2009-07-12T14:19:00.011-04:00

Gravel-Lok Aggregate Bonding System
Pea Gravel, Open Aggregates, Loose Stone, Recycled Glass
Permeable Pavement System. Low Cost, Easy To Install

Gravel-Lok is a single component, moisture curing liquid scientifically designed to bond together a wide variety of aggregates. Combined with a SG Stabilizer Grid base support system the result is a permeable natural stone, durable pavement system which can be utilized in a wide variety of civil, residential and industrial applications, as well as a solution for municipalities, parks and other government projects. Matching the strength of traditional paving methods , nothing is sacrificed while creating an economical, decorative functional pavement system.

Check this video out -- Gravel-Lok Aggregate Bonding System
http://www.youtube.com/watch?v=UP_j1GCYFfA

Gravel-Lok: Gravity Wand Applicator

2009-07-12T13:48:00.004-04:00

Cell-Tek's Gravity Wand Applicator is the ultimate solution when applying Gravel-Lok. Other methods only cover around 11-13 sft per gallon. The Gravity Wand will yield from 19 up to 22 square feet per gallon. This is a 32% savings in material cost alone. The gravity wand spreads the Gravel-Lok bonding agent in a nice uniform flow to ensure every drop is utilized for a proper installation. Contact your Cell-Tek representative today to learn more about Gravel-Lok.

Cell-Tek Paver Dealer Program

2009-04-12T12:48:00.003-04:00

In-Store Display

Cell-Tek Geosynthetics has an incredible dealer program for paver & stone dealers. Cell-Tek will provide an in-store display with a small amount of inventory on consignment. There is no obligation and billing on the initial inventory doesn't begin until sales reach $2500. This is a great way for paver dealers to add to their bottom line. It allows them to expand their product line, enter into the green product industry as well as increase sales. Call Cell-Tek today to find out more about how this special offer can benefit you.

Greenroof using Cell-Tek

2009-04-12T11:40:00.002-04:00

Pictured here is a green a greenroof project in Northern Virginia installed by Capitol Greenroofs www.capitolgreenroof.com . The greenroof was on a new addition that had a cathedral sloped roof. The installation of the greenroof comprised of using an Enkadrain root barrier & drainage system. To stabilize the planting layer the contractor used Cell-Tek's stabilizer grid www.celltekdirect.com made from 100% recycled high density polyethylene. The stabilizer grid was expanded on to the roof and fastened down using cable tendons that stretched from one side of the roof to the other. The expanded cells were filled with a premixed lightweight soil. Then preplanted sedum mats were rolled out to provide instant vegetated covering of the roof.

The Cell-Tek system was the ideal choice to solve the problem of preventing the planted roof from sliding off. The tendon system also stabilizes the planted layer preventing vertical wind uplift.

Installing Pavers Using Cell-Tek

2009-03-29T21:53:00.002-04:00

600 Sft Paver Driveway using Cell-Tek SG200

3800 Sft Paver Driveway

Total Base Thickness w/ Cell-Tek 3"

Cell-Tek's three dimensional cellular confinement system is the ideal way to install pavers that require load support such as for driveways. I have been in the paver industry for 20 years and started using CCS 4 years ago for creating a reinforced base system under pavers. The system allows me to reduce my base thickness while increasing the strength at the same time. The system prevents lateral movement and increases the load bearing strength.

To learn more about this system you can check it out at www.celltekdirect.com