Follow the instructions. June 22, 2020 . Concrete is "very strongly alkaline" (pH above 9). The kits arrive to you complete - all you need is a standard caulking gun for injection. It's available in gray and light gray shades. It purifies and deodorizes the air nicely with a pleasant, non-overbearing scent. Concrete is hygroscopic - it attracts water by absorption and once the pores get wet, they draw in water from the ground below by wicking action (capillary suction). RadonSeal works by absorbing deep into porous concrete, chemically reacting, bonding, and inherently sealing the matrix of the concrete. How To Seal A Brick Foundation Wall – Although it can be used on brick, RadonSeal Concrete Sealer is best used on high-quality concrete. Reply. It's spray-on application is quick and easy for both contractors or homeowners. Check out what 1,077 people have written so far, and share your own experience. For additional information on the product and its applications visit detailed product webpage. – The American Society of Home Inspectors. Do you agree with RadonSeal’s star rating? Permanently strengthens concrete, hardens concrete surfaces, and protects concrete against cracking, dusting, efflorescence, freeze-thaw, road salts, deicing chemicals and minor defects. RadonSeal is used for waterproofing and strengthening concrete against wicking water, water vapor, capillary water seepage and soil gases. RadonSeal deep-penetrating concrete sealer stops water seepage, vapor, molds and even radon permanently. RadonSeal restricts moisture, water vapor, and radon gas infiltration through concrete. That's exactly what RadonSeal Concrete Sealer does! RadonSeal makes one of tbest anti-mold/mildew products available - BioZap. | Radonseal - Radonseal.com traffic statistics Do you agree with RadonSeal’s star rating? RadonSeal does the waterproofing job after the coating deteriorates. Houses settle and underground water flows change. Useful. Come find out RadonSeal also appears to have poor customer service and ignores phone calls. It expands upon contact with water, so it seeks out the leaking areas in a sense. Then, the concrete starts pulling in groundwater by capillary action. Approved in many states by the Department of Transportation, this is a sealer that is water repellent forming a chemical barrier lessening the … Radon is a colourless, odourless radioactive gas that naturally occurs in the soil due to the breakdown of uranium. Details: I live in Colorado just outside of Boulder, radon is an issue with many households here. It would be impossible to frame and finish the walls because water sitting in the channels behind the drywall would lead to mold and mildew problems. After applying RadonSeal, let the concrete dry out for at least 3 days before applying an exterior waterproofing coating. RadonSeal makes one of tbest anti-mold/mildew products available - BioZap. Ubuy is a leading E-commerce Company provide great deals, offers and discounts for online shopping in New Zealand. Exterior waterproofing disintegrates or separates due to the "alkali attack." Whew! RadonSeal strengthens, and densifies, concrete floors and walls, indoors or outdoors. However, you just need to have patience. Each kit ships complete and all you need is a standard caulking gun to use the product. The foam is different than the kind you buy in stores. 489 Bridgeport Ave This is very disappointing. March 2nd 2009. The sealer penetrates deep into concrete(up to 4"), reacts, expands inside the concrete pores and cures as a hard silicate mineral. Coverage varies depending upon surface texture and porosity. October 12, 2020 . Share. Interior French Drain ($5,000â$9,000) – The "go-to" solution of most waterproofing contractors. It purifies and deodorizes the air nicely with a pleasant, non-overbearing scent. 1 Review . If you've ever use RadonSeal services, then you are eligible for existing users of coupons, just according to the specified steps. Install a Sump Pump ($900â$1,500) – If your water issue is serious (a high water table), you will need to purchase and install a sump pump. For concrete slabs over 20 years old, use RadonSeal Plus. RadonSeal Deep Penetrating Concrete Sealer RadonSeal Deep Penetrating Concrete Sealer is formulated to permanently seal, strengthen and protect, poured concrete, concrete blocks and cinder blocks. The product seemed to jell somewhat before being absorbed into the floor. Tar Waterproofing Is Brittle – Tar waterproofing membranes has no "give" and cracks eventually develop as the concrete constantly contracts and expands and the house settles. RadonSeal is a clear, waterborne, reactive sealer used for strengthening and waterproofing poured concrete, heavyweight concrete blocks, limestone, grout and other cementitious building materials. RadonSeal makes one of tbest anti-mold/mildew products available - BioZap. It is applied with a spray-gun like the type used with a garden hose, it needs two applications over an unpainted or untreated concrete floor — or walls, but it is a permanent application and never needs to be applied again. Do you agree with RadonSeal’s star rating? A radon seal provides a protective barrier in basements against infiltration from soil or water, which typically contain harmful radon gases. Always start with testing your home. Sealing the concrete early on, particularly before finishing the basement, will help avoid future headaches! Check out what 1,183 people have written so far, and share your own experience. The application of RadonSeal is simple! containers, usually half a dozen at a time. More on Basement Damp-Proofing. | Read 201-220 Reviews out of 1,077 Free ground to lower 48 states. Does Radon Sealer Really Work? Alkaline soils in some regions speed up this process and can "eat" away inches of concrete over several years. The WoT scorecard provides crowdsourced online ratings & reviews for radonseal.com regarding its safety and security. Shelton,CT 06484 Fill dirt around the foundation settles and directs rainwater right to the foundation. | Read 401-420 Reviews out of 1,161 This leads to increased humidity and harmful radon gas levels in the basement. In addition to inviting new users to get free credit, existing customers can follow the RadonSeal blog for promotional information. 83 Reviews . RadonSeal Deep Penetrating Concrete Sealer is formulated to permanently seal, strengthen and protect, poured concrete, concrete blocks and cinder blocks. Follow this basic step-by-step approach for drying out your damp basement. Now, there is a better solution! The plastic "vapor barrier" soon disintegrates due to the lime in concrete and over time, the layer of gravel ("drainage pad") silts up. Traditional, decades-old basement waterproofing methods have not passed the test of time: "Over 60 per cent of basements have moisture seepage in one form or another, while 38 per cent experience mold and fungus growth due to an elevated moisture level." When water gets to embedded steel, it rusts, expands and cracks the concrete. RadonSeal Plus Deep-Penetrating Concrete Sealer is formulated to permanently seal poured concrete and concrete blocks. 4 Reviews . Elastomeric sheet membranes separate as the alkalis attack the primer and taped joints - they are guaranteed for only 5 to 10 years. Radon sealer is a type of permanent sealer which is designed to keep any gaps, cracks, or seams tightly shut. Review RadonSeal Application Instructions. Clean (remove all) efflorresence. Suite 101336 RadonSeal Concrete Sealer preserves new concrete and it protects concrete against the gradual deterioration caused by groundwater. We collate all the best reviews from around the Internet so you can view them in one place Review by DANIEL 3 months ago. He spent about a half hour on the phone with me explaining exactly what I … ℹ️ Do-it-yourself products for basement waterproofing, radon mitigation, concrete crack repair, mold remediation, concrete staining, backup sump pumps, and basement repairs. The French drain method leaves a gap at the floor-to-wall joint to allow water seeping through the walls to flow down to the French drain. Not the concrete but the physics of water itself. Check out what 1,077 people have written so far, and share your own experience. RadonSeal® has been the most trusted and widely-used concrete sealer for both construction and residential projects. RadonSeal's sealer is excellent for using around salt water pools and chlorine water pools. So, is radonseal.com safe? Once cured it will greatly reduce the transmission of water vapor, seepage, and even radon gas. The Permanent Concrete Sealer – RadonSeal Deep-Penetrating Concrete Sealer is not "your father's" waterproofing paint or sealer. Alternatively, use RadonSeal Plus for concrete blocks or older poured concrete (more than 20 years old, or outdoor concrete older than 2 years). Visit us for more deals, offers and promocodes. Step 3 – Seal the concrete walls and floor against moisture and water vapor with RadonSeal Concrete Sealer. Plastic Barriers Do Not Last – Concrete slabs, although much thinner than basement walls get even less waterproofing protection. Unfilled cinder blocks and concrete blocks have only thin walls (1-1/4") on either side of the hollow cores. And its … © 1998 - 2020 by Novion Radon Mitigation & Concrete Waterproofing, Efflorescence Cleaner for Outdoor Concrete. To install the French drain, the perimeter of the basement slab must be jackhammered, earth dug out to form a trench, followed by laying a perforated pipe over a stone bed. All products used worked as described. How To Seal An Stone Foundation Wall – Applying RadonSeal will help strengthen and waterproof old mortar as well as limestone. It purifies and deodorizes the air nicely with a pleasant, non-overbearing scent. The web site claims that the Silica based stuff in RadonSeal reacts with the unincorporated lime in the concrete. containers, usually half a dozen at a time. He could see that the package was lost and issued a refund immediately. Let the concrete dry a couple days and then, seal the other side. We did make use of some of the video directions on YouTube. Use to remove deposits from basement floors, foundation walls, garage floors, retaining walls, brick, stucco, mortar joints, cinder blocks or any other surface that requires cleaning. RadonSeal is a water-based sealer that dries clear, leaves no color or film on the surface that can peel off or wear away and cannot be pushed out regardless of hydrostatic water pressure. If you have a brand new basement, now is the best time to prevent future moisture problems, to waterproof and strengthen the concrete, reduce cracking, efflorescence ("white powder"), dusting and to preserve the concrete. Radon is a radioactive gas that you cannot see, smell or taste and can get into your home undetected. When mixed with construction sand, it will provide a rigid repair for waterproofing cracks in concrete blocks walls, wide stress cracks in floor and walls, mortar joints, or for filling concrete spalls in slabs. containers, usually half a dozen at a time. The most effective RadonSeal application is waterproofing both sides of the walls. Ubuy New Zealand Online Shopping For radonseal® in Best Possible Prices. But RadonSeal wants you to pay $6 in shipping, for each container!!! For waterproofing a brick foundation wall, we recommend sealing it with LastiSeal Brick & Concrete Sealer. RadonSeal Deep-Penetrating Concrete Sealer is an eco-friendly, ready-to-use, reactive sealer formulated for maximum penetration and sealing of capillaries inside concrete and cementitious substrates. Sebastian 1 review. ft. roof sheds almost 1,000 gallons of water. | Read 641-660 Reviews out of 1,235 Combining RadonSeal With An Exterior Waterproofing Coating – RadonSeal is usually used in combination with an exterior waterproofing coating, which is required by building codes in most counties. The combination of using RadonSeal Plus followed by Ion-Bond Armor, is the tightest seal for concrete against capillary water seepage, water vapor and soil gas intrusion. Settling Cracks – As houses settle, concrete develops stress cracks that leak water. We order the 16oz. Commerical-grade, high-strength, long-lasting, and unique materials that continue to be trusted by building contractors and DIY homeowners nationwide. Although water not as viscous as molasses, it takes pressure to push it through a dry microscopic pore. Although this will not protect the outer layer of concrete against water, it will still waterproof the walls. Step 4 – Make repairs to water leaks through foundation settling cracks, basement floor cracks, cold-joints, control joints, floor-to-wall joints (cove-joint), pipe-protrusions, wire tie leaks, etc. It can fill and repair concrete cracks up to one inch in width. RadonSeal is used for waterproofing and strengthening concrete against wicking water, water vapor, capillary water seepage and soil gases. The filler is flexible and adjusts itself to the natural expansion and contraction of concrete in hot and cold weather, respectively. It seals the crack and prevents moisture from seeping in. Wet or damp basements are the most frequent complaint of homeowners. Make sure to check for leaks and any visible cracks in the concrete, the floor-to-wall joints, expansion control joints in the floor, and all penetrations. Protects driveways and outdoor concrete against spalling or cracking due to … Tell us about your experience with RadonSeal: Your name: Your email address: Reviews 100. This method does not work very well if the gravel bed is silted up and does little for seepage through basement walls. Good job and thanks for the video Steve! Details: I live in Colorado just outside of Boulder, radon is an issue with many households here. It is the second leading cause of lung cancer after smoking and … The low viscosity urethane is suitable even for the repair of hairline cracks. RadonSeal restricts moisture, water vapor, and radon gas infiltration through concrete. He spent about a half hour on the phone with me explaining exactly what I … Do you agree with RadonSeal’s star rating? As concrete ages, it becomes more and more porous. Moreover, the channel system does not address water seeping directly through the concrete floor. RadonSeal Deep-Penetrating Concrete Sealer is formulated to permanently seal poured concrete and concrete blocks. RadonSeal Standard is recommended for use on indoor concrete (less than 20 years old) and outdoor poured concrete (less than 2 years old). I applied Radon Seal per the instructions on the container. It has been used on a countless number of large and small scale commercial construction as well as residential applications (specifically slab-on-grade, basement concrete). If you are planning to remodel your basement, common sense would tell you that water should be kept out and not allowed to seep in. Exterior coating bridges cracks, holes, or defects in the concrete. How to Reduce Radon. DIY Foundation Crack Repair Kits – Our diverse line of foundation crack repairs kits are used for permanently filling cracks in poured concrete walls and stopping leaky cracks. Suitable for industrial, commercial, and residential use. RadonSeal will not inhibit the bond of new mortar, adhesive, thin set, paints, tiles, and our line of crack and joint repair products. Interior Drainage Gutters ($3,000â$6,000) – A plastic channel system ("interior gutters") is glued around the perimeter of the basement floor to collect water seeping through the foundation walls and to take it to a sump pump basin. Water may take years to start seeping through concrete but nothing holds back gases - invisible water vapor and radon gas flow right through the pores. Similarly, tar paper or pargeting (a layer of mortar) on block walls are inelastic and crack. RadonSeal is safe to use indoors because it contains no chemical solvents or VOCs. RadonSeal’is’not’intended’to’seal’cracks,’joints,’or’gaps.’Not’suitablefor’concrete!less!than!3!inches!thick,fiber4 reinforced’concrete,’concrete’with’little’orno’cement’content’(lightweight,’dry’pressed,’spilt’face,’orpopcorn’blocks) I wanted RadonSeal to stop water coming through cinder blocks - the water has stopped. As the run-off seeps through the soft topsoil around the house, it pushes against the walls and stops at the undisturbed ground just beneath the footings. RadonSeal is a waterborne concrete sealer – ZERO VOCs, no noxious fumes, non-toxic, non-flammable, and non-hazardous. Hydrostatic Pressure – When water accumulates around the foundation, hydrostatic pressure builds up and causes the basement to leak. The chemistry behind RadonSeal has been used in the building industry for the past 80 years and RadonSeal has been on the market since 1997. Rain gutters and downspouts get plugged up with debris. 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