New New New. Pros: Affordable, easy to clean (backwashing), simple to use, and they last a very long time. Smoother and cleaner finish. Adding this much perlite at one time will make a cloud of dust that will make you cough up a lung, so wear a mask if you are attempting this. c. feed perlite as a slurry in the skimmer (when the pool is not occupied) 4. Perlite AquaPerl-12 4212 Filter Powder D.E. Alternative for Swimming Pools, 12-Pou, White (Package May Vary) 4.5 out of 5 stars 148. Applications are numerous, in membrane pre-filtration, in the industry, the food processing industry. In fact, it's virtually the same process: If you use 12 doses of DE / Kieselguhr from a 1-pound coffee can, then you also would use 12 doses of Perlite from a 1-pound coffee can. A lightweight alternative to Diatomite Earth (DE) filter aids. Above ground pools sold or installed in these Florida cities, Alachua, Baker, Bay, Bradford, Brevard, Broward, Calhoun, Charlotte, Citrus, Clay, Collier, Columbia, DeSoto, Dixie, Duval, Escambia, Flagler, Franklin, Gadsden, Gilchrist, Glades, Gulf, Hamilton, Hardee, Hendry, Hernando, Highlands, Hillsborough, Holmes, Indian River, Jackson, Jefferson, Lafayette, Lake, Lee, Leon, Levy, Liberty, Madison, Manatee, Marion, Martin, Miami-Dade, Monroe, Nassau, Okaloosa, Okeechobee, Orange, Osceola, Palm Beach, Pasco, Pinellas, Polk, Putnam, Santa Rosa, Sarasota, Seminole, St. Johns, St. Lucie, Sumter, Suwannee, Taylor, Union, Volusia, Wakulla, Walton, Washington. Valid from 11/1/2022 12:01 am CST to 11/30/2022 11:59 pm CST. 2dose at least 0.73 kg/m 2(1.5 lbs/10 ft )* DE = 0.37 kg/m2 (.75 lbs./10 ft2) Perlite. tion of perlite expansion, see PDF info sheet: Why Perlite Works. All rights reserved. We are a registered 501(c)3 non-profit that is funded by user donations. Swimming Pool Filter Powder : Pricing: Pallet: Pallet Quantity: 1-10 Bags: $13.40: Please Call . The working principle of Expanded perlite is: perlite ore is crushed to form ore sand of a certain size, after preheating roasting, rapid heating (above 1000 ), the water in the ore evaporates and expands inside the softened vitreous ore to form a porous structure and volume expansion 10-30 times the non-metallic mineral products. *Yes, 50% more than current standard! Sand. After reaching the point in which the pool wall was up and the final ground preparation and grooming was completed, the vermiculite or perlite was added. How is your water looking? Our perlite pool filter aid, AquaPerl, is a low crystalline silica grade perlite, and a great alternative filter media for swimming pools. Vermiculite feels like the liner is very thick and spongy at first, but once it is packed down from water weight and feet it feels hard like clay. Size #4 perlite is a whopper of a particle that should only be used for extremely heavy soil. You are using an out of date browser. Precoat Filters should: a. The idea was that the addition of vermiculite or perlite to the floor of the above ground pool, was going to protect the vinyl and make the pool bottom softer. Hello , This is an inactive thread. DicaLite Swimming Pool and Spa Filter Powder . If you normally use diatomaceous earth you will use half of the amount of perlite. Removes particles down to 1 micron. Vermiculite and perlite are commonly used to prevent soil compaction in gardens or potted plants. After the mix is uniform, and if there will be a delay in pouring the perlite insulating concrete, the mixer blades should be disengaged. filters. $79.99 $ 79 . This is no different than using plastic sheeting, Styrofoam, roofing tar paper or other non breathable material under your pool. 3 offers from $39.99. The difference is clear. Pre-coats fast and effectively as well as reduces time spent on filter cleaning. Good luck with your swimming pool project!! Industrial applications for perlite are the most diverse, ranging from high performance fillers for plastics to cements for petroleum, water and geothermal wells. If you have any other questions or concerns about installing your vermiculite pool floor / pool bottom on an inground vinyl pool kit - give us a call at 800-288-7946. Get the latest updates on new products and upcoming sales, Pentair - LX802L Commercial Pool/Spa Control Systems - Pool Filter, Spa Filter, Jet1, Jet2, 115V/230VCommercial Pool/Spa Control Systems. Have safer, cleaner, and clearer water with Perlite filter media. At a ratio of 1 part cement to 4 parts perlite, you achieve a "k" value of 0.83 and compressive strength of 350 to 500 pounds per inch. Insulating Storage Tank and Pool Bases. You will get much more visibility by. In fact, it's virtually the same process: If you use 12 doses of DE from a 1-pound scoop, then you would doses of perlite 6 does from a 1-pound scoop. Alternative for Swimming Pools 12-pound at the best online prices at eBay! Cons: As shown in the graphic below, courtesy of Orenda Academy, sand filters capture particles as small as 20-30 microns (), which means their filter screening ability is the weakest of all types of pool filters. I was able to do a beautiful job (if I may say so myself with the vermiculite in the hopper. Perlite dries out too quickly for water-loving plants. is a carcinogen) Volcanic in origin so no shortage problems! CelaPerl is a lightweight perlite filter media for swimming pools and spas. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Vermiculite/ perlite pool floor too rough. AquaPerl Perlite Filter Powder is a new, lightweight, direct replacement for diatomaceous earth media. Larry Weinberg How vermiculite and perlite were used is very similar. The Schundler Company has been processing perlite and vermiculite for customers in the Northeast US and , including swimming pool and industrial including .. Perlite for My Above - Know More Nov 07, 2016 0183 32 Amount of DE/perlite in a filter depends on the filter size and specification not the pool size There should be a placard on the . It does not seem like that is your issue with the filter cracking. . We will provide our customers with satisfaction, technical support, education and honesty with solutions at competitive prices. #1. Hi everybody! #6. pooldv said: Amount of DE/perlite in a filter depends on the filter size and specification not the pool size. does. Perlite is a generic name for a naturally occurring siliceous volcanic rock. Easier to install as it a uniform product and can be worked for long periods of time. Our customers tell. Vermiculite. It may not display this or other websites correctly. You must log in or register to reply here. Perlite is a natural mineral that is volcanic in origin. Simply precoat your filters with the same number of scoops you use today. of perlite per 10 ft. 2 of sand surface area . The store will not work correctly in the case when cookies are disabled. For the best experience on our site, be sure to turn on Javascript in your browser. Findings from a recent study by the University of North Carolina on cryptosporidium and particle removal from swimming pool water indicate: Precoat Filtration with both DE and perlite outperformed cartridge and sand filtration by a wide margin. in removing dirt and oil contaminants from swimming pools for the following reasons: Perlite's higher solids and oil holding capacity results in longer filtration cycles. Features: Premium Perlite Filter Media for Swimming Pools Alternative to DE filter powder Improves filter efficiency Backwashes quickly and completely Spend less time on filter cleaning All-natural and chemically inert Direct replacement for D.E. Gulf Perlite LLC is a manufacture of Gulf Perlite Insulating Plaster which is a Dubai Municipality, Masdar Institute, . AquaPerl improves filter efficiency All natural Easy to handle You will save money using less filter media Filters down to 3 microns Note:The branding on the item has been changed to Big Splash FREE Shipping by Amazon. filter powder. As with concrete, crews should make the vermiculite layer between 1 and 2 inches thick. At this temperature, the water vaporizes and the mineral bursts open, leaving an irregularly shaped particle with multiple air pockets where the water once was hence the light weight. Alternative for Swimming Pools.This formula is all-natural and chemically inert so you can use it in all D..E. filters. This is also often used as one form of filter media added to swimming pool filters. On the west coast, you will have a lot of trouble finding vermiculite. Other applications include its use as a filter media for pharmaceuticals, food products, chemicals and water for municipal systems and swimming pools. Viagrow Horticultural perlite is commonly used alone for a completely inert hydroponic medium with good capillary and air retention properties, perlite can also be added to any medium to . I have seen the long term effects of both vermiculite and perlite under pool liners for above ground pools, and I say stay away from both of these materials. For more information, please call or contact your local dealer or: The Schundler Company 10 Central Street, Nahant, MA 01908 b. replace perlite after each backwash . There are four choices to use for the pool base. Pool School - Maintenance and Cleaning of Pool Filters. While the perlite feels like little pebbles under the liner, not soft or spongy at all or ever. Both pack down very hard and will not let water pass through them. Improve the efficiency of your filter with Perlite Filter Powder D.E. CelaPerlis a lightweight perlite filter media for swimming pools and spas. Size: 12 Pounds Note: Formerly Known as AquaPerl Perlite 5.00 out of 5 Write a review Ask a question Perlite is all-natural and chemically insert. Perlite insulation is used in high temperature applications in the steel and foundry industries such as ladle topping, hot topping and riser. In the study titled "Removal of Cryptosporidium and Polystyrene Microspheres from Swimming Pool Water with Sand, Cartridge, and Precoat filters, by UNC, it was found that DE had a 99.4-99.996% effectiveness . AdditionalInformation, Pentair - LX802L Commercial Pool/Spa Control Systems - Pool Filter, Spa Filter, Jet1, Jet2, 115V/230V, Aqua Perl Perlite Filter Media for Swimming Pools, Swimming Pool #20 Filtration Grade Silica Sand 100 lb Bags, Swimming Pool #20 Filtration Grade Silica Sand 50 lb Bags. What was the filter psi before pearlite and after pearlite? 1.Hydrophobic perlite is a porous hollow particle with a particle diameter of .15-5mm, with a low bulk density, between .05-.20g/cm3, and is the first choice for filling materials. For a better experience, please enable JavaScript in your browser before proceeding. For over 50 years, EP Minerals' Celatom DE has been the worldwide choice for swimming pool and spa filtration products. Alternative for Swimming Pools, 12-Pou, White (Package May Vary) Brand: Perlite 191 ratings Amazon's Choice in Pool DE Filters by Perlite Available at a lower price from other sellers that may not offer free Prime shipping. Aqua Perl Perlite Filter Media for Swimming Pools Write a Review $43.75 Brand Harborlite SKU: 10-1431 Weight: 12.50 LBS Shipping: Free Shipping Quantity: 4 Great reasons to buy from us: Description Show Reviews Aqua Perl AquaPerl is a new, lightweight filter media for swimming pools, engineered for use in diatomaceous earth (D.E.) I don't think there is any connection. Los Angeles, CA. Perlite is at least 30 percent lighter than any of the following options:DE, Sand and Zeolite. Vermiculite & Portland Cement. Everything went great and we're up & running. Using Vermiculite Or Perlite Under A Pool, How to Install a Base for Your Above Ground Pool. Oct 28, 2016. Alternative for Swimming Pools, 12-Pound AquaPerl improves filter efficiency All natural Easy to handle You will save money using less filter media Filters down to 3 microns 4212 Features: -Direct replacement for diatomaceous earth, safe for use in all D.E. Using vermiculite for plants like these could lead to root rot or death. Fans of this material also claim that it's easier on the liner. In the manufacturing process, this water is released as the Perlite is heated to a minimum of 1000 degrees C. At this temperature, the water vaporizes and the mineral bursts open, leaving an irregularly shaped particle with multiple air pockets where the water once was hence the light weight. These materials, either one or the other, were poured into the pool. I installed maybe a couple of dozen pools with this and it wasn't a bad material to work with other than its fine dust would make you cough. Dicalite's DicaPOOL Perlite Filter Powder is a direct replacement for other diatomaceous earth swimming pool filter powders. Perlite AquaPerl-12 4212 Filter Powder D.E. Our Fine Perlite and KRUM horticulture Perlite can help your plants and vegetables grow faster and more robust. The powder of diatomite is used to filter water, oils, wine, beer, brine, glucose. Your supplier may be able to provide you with more precise data. Ft. Organic Perlite Soil Amendment 2 days $12.32 $15.90 $6.16/ea Miracle-Gro Cactus, Palm & Citrus Potting Mix 2-Pack 138 $28.89 Natural, biodegradable, renewable and non-toxic. Part of perlite's appeal in the pool service industry is that preparing the slurry used to add it to the pool's skimmer is as simple as measuring DE. For Commercial and Residential Swimming Pool Sand Filters More Buying Choices $39.99 (2 new offers) Dicalite Minerals DicaLite-100A DE Swimming Pool Filter Media-100 Pounds, White. as soon as Wed, Jan 19. Single pass testing resulted in crypto removal of 99.9% using perlite media. Perlite is an important filtration media used in the clarification of beverages including beer, wine and fruit juices and in swimming pool and other water filtration applications. I just want to thank you all so much for your kindness and patience. 4 cu. Valid In-store & Online. A 1lb coffee can holds 1/2 lb of DE. Lightweight Bags Makes it Easier for All to Use. This swimming pool filter media removes impurities at a very high filtration flow rate, helping your filtration system run efficiently. It is being practiced by thousands of pool owners just like you. Removes up to 99.9% of crypto in a single pass. Horticultural Perlite Soil Amendment (4 Quarts); for Enhanced Potting Mix Drainage and Growth Reduced price $14.99 $16.99 Plantonix Perlite Bliss Premium Horticultural Grade Perlite - 8 Quarts 1 2 days $26.38 Vigoro 2 Cu. In those days 50lb bags of either material were common place. More than twenty years ago, a material called "perlite" was commonly used to make bottoms for above ground swimming pools. Swimming Pool Supplies, Pool Safety Cover, Swimming Pool Covers, Swimming Pool Pumps, Pool Pump Parts - INYOPools.com, Leaked entire batch of Perlite (DE substitute) into pool, With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Perlite originates from naturally occurring volcanic rock containing water. I went to a different pool supply store when I was out of cellulose and due to a language barrier/misunderstanding he sold me perlite. At $2 per pound, Perlite is twice the cost of DE powder, but half the weight - meaning that you only need to use half as much for the same filtration ability of 3-5 microns. This is an amazing resource and I am very grateful for those of you who share their expertise with those of us who would be quite lost without it! EP Minerals unique DE and Perlite have the chemical characteristics that make our products the perfect filter aid for the swimming pool and spa industry. DE/m 2 at a filtration rate of 5 m/h. of D.E. Use Up and Down arrow keys to navigate search results. Advantages of Perlite Over D.E. AquaPerl improves filter efficiency All natural Easy to handle I am not familiar with perlite so I did a search and some reading. 36. Features: Safer to use (D.E. Use it with your hydroponic garden, your rooftop gardening, Hypertufa settings, or with construction and masonry fills for insulating . of perlite or vermiculite were used on an average 24' above ground pool. AquaPerl Perlite Filter Powder DE Alternative Swimming Pool Filter Media 12.5 pounds DEPL12 is a safer, more economical alternative to D.E. Food Grade make your pools is designed to simplify your pool maintenance process and allow you more time to enjoy your swimming pool. EasyGo Product Celatom Diatomaceous Earth DE Pool Filter Aid - Swimming Pool & Spa Filtration - - 25 Pounds. CelaPool Diatomaceous Earth Low Dust Swimming Pool Filter Aid / Filter Powder > . In addition, perlite pool base provides a firm, smooth, foundation that prolongs the life of vinyl liners. Please consider. CELLULOSE Plant based fibers, wood pulp usually, are the main components of Cellulose Fiber filter media. This was the most helpful thread I found. filters. AquaPerl is a new, lightweight filter media for swimming pools, engineered for use in diatomaceous earth (D.E.) That is awesome to read! Alternative for Swimming Pools (aqua perl) Description aquaperl features. Super coarse and coarse perlite: This type of perlite is often used to amend raised beds and garden beds, or dense soils with high water-holding capacity (clay). We hope this brief description of Schundler Pool Base is helpful. Perlite 4212 Filter Powder Alternative for Swimming Pools, 12Pound. CelaPerl is a lightweight perlite filter media for swimming pools and spas. I saw a demonstration at a swimming pool convention that showed the coverage on the grids of each one and the D.E. I generally just lurk and get all the info I need, but I've got a question that I would appreciate your kind attention on: I've got a 5,000 gal 18' AGP that the previous owner of my home put in. 1/4 inch to 3/8 inch. Aqua Perl Report Enjoying this content? Perlite is highly siliceous volcanic glass, containing from 2 to 5 percent combined water. Fine perlite. We recommend you try perlite concrete aggregate and just follow the directions we have for mixing and troweling V+16 Pool Base. 1/8 inch. Perlite is a natural mineral that is volcanic in origin. $44.15. Perlite filters weigh up to 50% less than other types of filter media. bag of powdered perlite is equivalent to 31 lbs. The control of this expansion and milling technology results in engineered products suitable for . 4.7 out of 5 stars 675. Enhances element coating. Perlite originates from naturally occurring volcanic rock containing water. There should be a placard on the filter indicating the amount of DE needed or see if the owners manual is available online if you don't have it. Swimming pools, cold storage, boilers and some insulation projects with special requirements for waterproofing. . Harborlite Perlite Media is low float Perlite and maximizes performance. It is a direct replacement for D.E. is will reduce energy costs when pool water is heated. Perlite. I am about to replace my liner of my inground swimming pool, and repaired the floor and the hopper walls with vermiculite. The amount of water that vermiculite holds is too much for plants like cacti, succulents, or rhododendrons, which need a well-draining soil. Features Filters out particles associated with recreational water illness. Pearlite is good economically but it does not have the same coverage on filter grids that the D.E. In fact, using Armor Shield along with your new above ground pool liner will add to Swimline's pool liner warranty when purchased together. EP Minerals unique DE and Perlite have the chemical characteristics that make our products the perfect filter aid for the swimming pool and spa industry. West Chicago, IL 60185. Any new postings here are unlikely to be seen or responded to by other members. AUSPERL perlite filter aids provide the user with a density advantage between 20-50% over other filter aids, whihc is an important consideration when comparing costs. 107. For example, 1/2 pound of perlite is equal to one pound of diatomaceous earth. For over 50 years, EP Minerals' Celatom DE has been the worldwide choice for swimming pool and spa filtration products. Mix & Match - Buy 2, Get $1 Off select Diamond Crystal or Morton Water Softener Salt Pellets, Crystals or Pool Salt, 40 Lb (SKUs# 7036692, 7036726, 7222144, 7222243, 7222375, 7225246, 7036718). 172 matches. Our customers tell us every day There's no substitute for Celatomdiatomaceous earth (DE) and CelaPerlperlite when it comes to filter aids for swimming pool filters. AquaPerl is made from perlite, a naturally occurring mineral that contains no chemical additives. Under rapid filtration conditions as they are typically applied for pool water treatment, the following LRVs were found: 0.11 logunits to 0.16 log-units for the removal of 1 mm carboxylate . alternative! Pre-Mix; also call Pool Krete or Pool Crete. Perlite insulating concrete pool base can substantially reduce heat loss to the ground thus keeping pool water warmer for a longer swimming season. Our diatomaceous earth (DE), perlite, clay, cellulose and high purity DE products are shipped to over 100 countries around the globe. filters. Manufacturer GENPER EXPANDED PERLITE INDUSTRY TRADE CO.LTD Ayaza a Mah.Kemerburgaz Cad. 15. In the manufacturing process, this water is released as the perlite is heated to a minimum of 1,600 degrees Fahrenheit. CelaPerl is a lightweight perlite filter media for swimming pools and spas. They all have the same ill effect on an above ground pool, they all cause premature corrosion of the pool wall and frame. Thank you for reading this blog and I hope it answers some questions for you. AQUAPERL is a specially formulated perlite specifically developed for the aquatics industry. Vermiculite/ perlite pool floor too rough. Trapezium-shaped, Perlite Concrete Blocks (PCBs) are useful for forming a base ring at the double-wall of insulated storage . As a general guess I would say at least 200lbs. DE is simply more efficient at particulate removal efficiency verse any other available filter media commonly used in the pool industry. . Our 15 lb. Application An article on the use of perlite as a filter media in swimming pools. This is especially advantageous for commercial pools where . a. dose 2.5 lbs. Achieves 25-30% longer filter cycles (according to current Defender Filter operators). Swimming Pool & Spa Filtration. Description DICAPOOL PERLITE SWIMMING POOL FILTER POWDER Details The Superior D.E. CelaPerl is non-toxic and environmentally friendly, providing good pool clarity and improved oil absorption. Both of these materials are found in the garden section of most home improvement stores as well as many local garden shops. Silica free Lower density allows a more uniform & faster pre-coating - filters down . making it light-weight and easier to handle! Plantonix Perlite Bliss Premium Horticultural Grade Perlite - 8 Quarts, Horticultural Perlite Soil Amendment (1 Quart); for Enhanced Potting Mix Drainage and Growth, EasyGo Product Supreme Perlite Horticultural Coarse Grade Garden Indoor Outdoor Plants - 4 Cubic Feet (103 Quarts) 4 Bags, Vigoro 2 Cu. Absorbs water vapor up to 1Kg/m for 1cm width and is ideal to apply in wet areas, indoor swimming pools, gyms, bathrooms, laundries, etc., He had always used DE but I was a) scared to breathe it and b) not as comfortable as he had been simply letting the filter drain out to the alley, given the environmental concerns. Free shipping for many products! of D.E. Amount of DE/perlite in a filter depends on the filter size and specification not the pool size. In the old days (60's- early 80's) of above ground pool building, both vermiculite and perlite were a common sight. JavaScript seems to be disabled in your browser. We would use enough to completely cover the bottom of the pool in 2"-3" inches of material. Perlite AquaPerl-12 4212 Filter Powder D.E. . Ft. Organic Perlite Soil Amendment, Miracle-Gro Cactus, Palm & Citrus Potting Mix 2-Pack, Foxfarm FX14053 Ocean Forest Organic Garden Potting Soil Mix 12 Quarts (2 Pack), Hoffman 16504 Horticultural Perlite, 18 Quarts. This modern material is a much better choice than any of the different material mentioned above. So I used cellulose, which made me feel better but never got the water super-clear. SAND - the most economical option out of the four however not really the best. Filters down to 2 microns. of Perlite is equal to 1 lb. The #1 DE filter media in the world for swimming pools. Concrete Pool Floor. Faster install and hardens quickly. A slightly higher microsphere removal (2.3 log) was obtained for these . Help!!!! The smoother your vermiculite pool bottom is, the better your liner will look, so this is one part of the pool installation to take your time and do it right. JavaScript is disabled. Maximizes oil removal. coated the grids much better, thereby giving the pool a greater surface to filter the water through. For Commercial and Residential Swimming Pool Sand Filters Pool installers of the era used to stock up on these materials as most pool installations were using them during construction. When heated, the perlite expands to 20 times its original volume and becomes an excellent filter media. Ideal for swimming pool filtration AquaPerl is made from perlite, a naturally occurring mineral that contains no chemical additives. There should be a placard on the filter indicating the amount of DE needed or see if the owners manual is available online if you don't have it. Other uses of perlite include masonry construction, cement, gypsum plasters, and loose-fill insulation. I highly recommend the use of Armor Shield pool floor pad under any above ground pool. In the old days (60's- early 80's) of above ground pool building, both vermiculite and perlite were a common sight. Data Sheet, #20 Grade Filtration Silica Sand Find many great new & used options and get the best deals for Perlite 4212 Filter Powder D.e. Perlite AquaPerl-12 4212 Filter Powder D.E. EP Minerals unique DE and Perlite have the chemical characteristics that make our products the perfect filter aid for the swimming pool and spa industry. Perlite insulating concrete pool base can substantially reduce heat loss to the ground thus keeping pool water warmer for a longer swimming season. Sign up for our newsletter and exclusive offers. Any thicker and it will void the porosity, which would defeat its purpose. BY: Pool and Spa News October 22, 1997. Perlite is the go-to filtration media for the high-volume, high-efficiency and water-and-space saving regenerative media filters for pools and other water park attractions. The Advantages #20 Grade Filtration Silica Sand In those days 50lb bags of either material were common place. It can work well in pools with play or sports bottoms or simply put pool's that do not have a steep slope. CLICK HERE to Become a TroubleFreePool.com Supporter! A safer alternative for all D.E. Perlite 4212 Filter Powder D.E. It is chemically inert and has a neutral pH. Emergency telephone number When rapidly heated to the proper temperature, the vaporization of the water and the simultaneous softening of the glass, cause the perlite to suddenly expand, or 'pop' into lightweight cellular particles. AdditionalInformation It seems to work fine and some folks recommend adding some extra. LINK: The Schundler Company Site: Information given herein is from sources considered reliable, but no guarantee of accuracy can be made or liability assumed. Pools Above Ground 2021. The grades used for the horticultural industry range from a fine to an extra coarse, and for swimming pools you want the fine grade. Fiber Clear Filter Media For Swimming Pools Replaces Diatomaceous Earth - 3 Lbs. Pros for each type of pool bottom. For the best experience on our site, be sure to turn on Javascript in your browser. Perlite concrete mixed at a ratio of 1 part cement to 6 parts perlite has an insulation value, or "k" value, of 0.64 and a compressive strength of 125 to 200 pounds per square inch. Slightly softer feel when walking on. filters. Pool installers of the era used to stock up on these materials as most pool installations were using them during construction. Perlite is superior to D.E. Industrial applications for perlite are the most diverse, ranging from high performance fillers for plastics to cements for petroleum, water and geothermal wells. It stops critters from damaging your pool liner, it prevents sharp objects from coming through the vinyl and best of all it is breatheable. When heated, the perlite expands to 20 times its original volume and becomes an excellent filter media. No:24 Ayaza a L / STANBUL Tel: +90 212 332 06 93 /+90 274 266 26 14 Fax:+90 212 332 06 97 / +90 274 266 26 22 Contact Person Mihrican Asit (Ms) 1.4. Vinyl expands and contracts with the temperature. DicaPool perlite is a non-toxic, 100% crystalline, silica-free alternative to Diatomaceous Earth (D.E. Both of these materials feel completely different under your feet. They have painstakingly built a line of quality swimming pool products . COMMON QUESTIONS AND ANSWERS ABOUT PERLITE AND VERMICULITE There should be a start up dose and a backwash dose which should be 80%. so you will save money using less filter media. Alternative for Swimming Pools, 12-Pou, White (Package May Vary) In addition, perlite pool base provides a rm, smooth, foundation This will reduce energy costs when pool water is heated. Nov 7, 2013. About Robelle Industries Since 1973 Robelle Industries has been providing superior, dependable, and affordable swimming pool products. Vermiculite Or Perlite Under The Pool Liner ($14.98 - $1,369.99) Find great deals on the latest styles of Perlite filter powder d e. Compare prices & save money on Swimming Pools & Spas. For over 50 years, EP Minerals' Celatom DE has been the worldwide choice for swimming pool and spa filtration products. CelaPerl is used in the same manner as diatomaceous earth. Perlite, or also called expanded pyrite, is a form of mined volcanic rock mixed into different products for industrial building for stability like cement, loose-fill insulation, masonry construction, and plaster.
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