Water comes in contact with vermiculate and diffusion occurs over period of weeks. go to shop read. #21. Cart. Stove Firebox Lining High Quality Vermiculite. While it does help retain some water, it's primarily. Model # SB12AKIT. For new lawns, spread a 1/4 inch layer evenly around the planted area just after you seed it, then. We show you how to replace the Vermiculite fire board panels on your wood-burning stove in the Contura 500 Style series. Sold in FULL or HALF or QUARTER SHEETS, 25mm Thickness | Plain & Smooth PLAIN & SMOOTH fire resistant Vermiculite Sheets, tested to 1100 degrees Centigrade. Vermiculite Attic Insulation Containing Asbestos (also sold under the brand name Zonolite) Loose Fill Vermiculite Insulation. Vermiculite is an organic, asbestos-free soil amendment that promotes faster root growth and gives quick anchorage to young roots. In the case of an emergency contact Australian Perlite Pty Ltd 18 McPherson St Banksmeadow 2019 or the Production Manager on (02) 9316 0051 or for additional information on this or other products contact by fax on (02) 9316 0050. 02d. Chambers. co. Vermiculite Fire Boards 16mm Rustic Antique Brick effect x2. It is found in various parts of the world, but currently the major mines are located in South Africa, China, Brazil, Zimbabwe, and the United States. 0738 w/ (m °C) and these values were found. 18+, T&C apply, Credit subject to status. When these tiny fibers become airborne, they can be inhaled into the lungs, where they might eventually cause. The Vitcas Fire Resistant Vermiculite Board is available in two styles, brick effect or plain. , Ltd. 64. 90. I'm not sure why it is indicated that only fibre paper separators will work at fusing temperatures. But—and this is an important but —vermiculite is more compressible and less porous than perlite, giving vermiculite higher water-holding capacity when it’s used as a planting medium. Pickup at South Loop. The BV board shows almost no mass loss in this region. PURPOSE: A vermiculite board manufacturing apparatus and a manufacturing method thereof are provided to enhance water resistance and strength by uniformly mixing the final mixture of vermiculite, silica sand, and a binder. It comes in small pellets, such as those used for wood stoves. Ordinary emulsion paint is not recommended for use on Vermiculite Fibreboard. The board is made from compressed vermiculite and water glass although the actual formular seem to be a secrete! What many folk use is a mix of loose vermiculite mixed with cement as that forms a more stable and stronger result . ASTM C208, Type II, Grade 1 and Grade 2; Federal Specification LLL-I-535 Superseded. £21. 97. Top. 2. Shelf Paper Roll 1/32in Thick. Palmetto Vermiculite Grade A-3 is a premium, coarse particle size material meeting ASTM C516 Type 1, Grade 2 specifications. – Set up your containment OUTSIDE! • up to 2 operators. It’s applications include in fireplaces, stoves, heaters, boilers, vessels, tanks, or wood-fired ovens. Shijiazhuang Chenxing Industry Co. Control dust and wear a respirator. vermiculite concentrate per square metre of finished board to enhance fire resistance. Much like they used to do on timber ships in Nelsons day I sat the fire on a stone slab to prevent fire through conduction with the timber. Send E-mail. 100+ bought in past month. 3. Vermiculite boards are available in 1100 C and 1200 C grades. 800 x 600mm. One recommendation though is to turn the board every 25 or so firings to avoid warping. EKO 60 Super I like a source of fuel where the price, supply and quality are controlled by one guy: me. For the whole job, when using vermiculite for the insulation that is, I buy 7x 100 Liters bags (larger bulky but lightweight paper or plastic bags. Horticultural grade Vermiculite has become a mainstay as a component of soil-less growing mediums, as a soil amendment and in many other horticultural uses. 24 $ 8. Vermiculite Boards Vermiculite board is a refractory material made from exfoliated vermiculite and special inorganic binder that provides a high degree of heat resistance to temperatures up to 1100 degrees C and heat shocks. Non Combustable fire. Measurements show that the thermal con ductivity of the loose vermiculite particles is in the range of 0. ASTM C208, Type II, Grade 1 and Grade 2; Federal Specification LLL-I-535 Superseded. Add to cart. , as long as the wall is flat and the gap does not exceed 5mm otherwise Vitcas ® HB60. Vermiculite features larger granule size which minimizes the dusting evident with smaller grades of vermiculite. Details. Bullseye. The vermiculite screed. Asbestos Safety Program. Wisconsin for $8 a bag (4 cf), as opposed to $50-$65 a bag for a vermiculite mix sold by chimney stores online. Viagrow vermiculite can be mixed with Peat moss, mushroom compost, cactus soil, organic soil, bark, perlite. 7% higher than the base cement) and a tensile strength of 11. Our MicroLite Vermiculite Dispersions. Vitcas Vermiculite Fireproof Board. . VERMICULITE FIREBOARD | BY PALLET | WHOLESALE | Discounted Heat Resistant VERMICULITE FIREBOARDS | 1 to 50 FULL Sheets of PLAIN FIRE BOARD 1000mm x 610mm x 25mm. However the Ca si board is a popular choice as is ceramic fibre board . Get it tomorrow, 22 Sept. Bulky materials resist conductive and -- to a lesser degree -- convective heat flow in a building cavity. Seek medical attention if irritation develops. Prefire to 1580 degrees F (860 degrees C) for min. 5-in x 4-ft x 8-ft Faced Fiberboard Board Insulation Sound Barrier. Effective formulation promotes plant's health. The Exfoliated Vermiculite for Construction is also used in the construction industries today and has wide applications, one of them being used as an additive to fireproof wallboard. Mix soil and vermiculite in a 50/50 ratio with peat, potting soil, or compost reduces packing down in flower pots and containers for growing indoors. 1. Contact Us. 52. Insulates stove walls from excess heat. Crocidolite . V-Core offers its long-lasting, environmentally friendly, non-combustible, high-quality boardsVICUCLAD vermiculate board from Promat International (Asia Pacific) is a non combustible board where the cellular structure of vermiculite is maintained through pre-treatment process. The surface of FIPRO ® can be covered with many finishing materials. Peat moss is a much more renewable resource than vermiculite, and it has several other benefits as well. As ceiling insulation: Vermiculite has excellent insulation. Vermiculite plasters typically comprise a relatively simple mixture, usually a factory made pre-mix of the hydraulic binder (in this case hemi-hydrate gypsum), theVermiculite is commonly used by those in the gardening trade to root cuttings. Model Number: BP15CFVM Menards ® SKU: 2667657. ft. 00. to the baffle board. I agree the board can be placed directly on the floor of the kiln. Vitcas® Pompeii 100 wood fired oven is manufactured from eco-accumulation refractories. COMPLIANCES. Vermiculite Board is non combustible. Description. Buy online. 00 for Pallet via LTL carrier. Non-asbestos Calcium Silicate insulation board and pipe insulation feature with light weight, low thermal conductivity, high temperature and chemical resistance. Whether used alone, or in a mix, propagating a cutting with vermiculite will promote anchorage for new roots, and speed up root growth. ; Seed starting: Vermiculite as the sole material or in a potting. Fire and water-resistant, mould and mildew. STRUCTODEK HD WITH PRIMED RED COATING can be used as an insulation board, cover board, or re-roof/recover board. Potassium Feldspar Lump. The beginning of the commissioning of. 5, 0. In construction, the R-value is the measurement of a material's capacity to resist heat flow from one side to the other. Several vermiculite crystals were embedded in calcium silicate matrix, and the basal planes are parallel to the sheet plane. weight: 19 lbs (8. " I suppose that the key phrase is ' when used as directed '. Use 1/3 to 1/2 vermiculite in your potting soil for containers or when building your raised beds, or improve your garden soil by adding it in the spring with your other soil amendments and compost. Fire Resistant Vermiculite Board is refractory to 1100°C with very good insulation properties. 48221. You can use a 65cm ball to make. R- 5, 1-in x 4-ft x 2-ft Acoustic Board Insulation Faced Polystyrene Board Insulation Sound Barrier. Addison, J. Dimensions : height is 25mm, overall length is 1000mm, and overall width is 610mm, providing ample coverage for various fireplace and stove applications. Structure Vermiculite is a 2:1 clay, meaning it has two tetrahedral sheets for every one octahedral sheet. 5%. Another study found that, among houses with vermiculite attic insulation, only 26% had detectable levels of amphibole asbestos in their living spaces. 4 MPa (50. Re: CalSil vs Vermiculite Board vs Ceramic Board. com is THE place on the internet for free information and advice about wood stoves, pellet stoves and other energy saving equipment. Vermiculite is a mica-like mineral with a shiny flakes which is one member of the phyllosilicate group. 193mm x 303mm 240mm x 303mm 249mm x 303mm 240mm x 610mm 250mm x 610mm 500mm x 610mm 1000mm x 610mm (2 x 500mm boards) Thickness: 25mm. Palmetto Vermiculite provides exfoliated vermiculite to the construction, horticultural and. 200+ bought in past month. What it is: A lightweight, shiny mineral that resembles mica flakes. Tel: +44 (0)117 911 7895 ; Fax: +44 (0)117 971 1152 204-208 Broomhill Road, Bristol, BS4 5RG, United KingdomLeafgro 40-lb Organic Compost Provides Organic Nutrients. Improving drainage: Vermiculite is added to improve the soil texture of heavy clay soil that is waterlogged because of poor drainage. Call 08048979474 66% Response Rate . It is odorless, sterile, disease-free, insect-free, and seed-free, making it a great alternative to vermiculite. Share +. We Offer A Price Match Promise – Our vermiculite fireboards provide fire resistance, insulation and thermal stability. For instance if you have a material with an R-value of 12 attached to. Collaborating to promote vermiculite. COMPLIANCES. Free postage. Use spray foam and rubberized sealant to fill and. . Mandoval is South Africa’s largest processor and distributor of high quality Vermiculite-based products for the Agricultural, Horticultural, Industrial and Commercial sectors, including Fire Protection Solutions in South Africa in accordance with ISO 9001:2015. Vermiculite is a naturally occurring mineral compound that is often used as an insulation material. vermiculite, vermiculite board, vermiculite powder - chenxing industry co. 25 – 1. In the production of gypsum board, vermiculite. Feb 27, 2008. Vermiculite Fireboard is soft and can be easliy cut with a hand saw to create smaller Fire Bricks. Dimensions: 24" W x 16" H x 1 1/4" D. Bag Capacity/Dry Volume (cu. All p. 5 cm) thick rigidized fiber or vermiculite board that replaces the bottom of the kiln. According to Healthdirect Australia, exposure to asbestos may increase the risk of asbestosis, mesothelioma, lung cancer, pleural disease and other types of cancer. Shop this Collection. Start seeds in pure vermiculite or a potting soil mix. Sold in FULL or HALF or QUARTER SHEETS, 25mm Thickness | Plain & Smooth PLAIN & SMOOTH fire resistant Vermiculite Sheets, tested to 1100 degrees Centigrade. Vermiculite board is an insulating board from a naturally occurring aluminium-magnesium silicate mineral. According to the Perlite Insti-tute and the Vermiculite Associa-tion, it takes about 65 bags of per-lite or 69 bags of vermiculite to fill the cores of typical 8-inch block for every 1,000 square feet of wall a r ea. 98. Agree? Are there any other options for insulation inside the stove for that part. Insulation rolls and batts are great for insulating your walls, floors, attics, and ceilings. It is recommended to have high compressive strength as it ensures more support to the wellbore and casing. , Jankovic, J. Mar 27, 2021. #21. Heat Proofing. e. Quartz and Feldspar. The advantages of vermiculite have been known for a long time. Vermiculites are generally trioctahedral and are termed (according to the joint nomenclature committees AIPEA and CMS) on the basis of a negative layer charge, which is between 0. Fire Resistant Vermiculite Board is refractory to 1100°C with very good insulation properties. Follow instructions. Made up of compressed vermiculite. A set of vermiculite bricks is around £30, I'd need a board 300 x 700 to make a single set (or one 260 x 260 and one 300 x 420). Step 7: Self Care. 3. Excellent thermal insulation properties and minimal shrinkage at high temperatures. Print view; Search Advanced search. Our products include fire cement, fire bricks, refractory setting cements/mortars, plastic mouldables refractories, zircon refractory. Our Vermiculite Sheets are suitable for use in Wood Burning and Multi Fuel stovea and a variety of appliacations that need a heat resitant material. Our company is located at the foot of Taihang Mountain with numerous mineral resources, the location is near and convenient to. They have good thermal properties, are highly thermalHorticultural Organic Vermiculite - (MADE IN UKRAINE ) - Medium Grade - Natural Soil Additive for Potted Plants, Orchids, Hydroponics, Terrariums (3 QUART) 2 5 out of 5 Stars. I agree the board can be placed directly on the floor of the kiln. How it works: Vermiculite absorbs water and is fire resistant, giving it myriad uses, from fluffing up garden soil to soundproofing floors. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!Vermiculite. Vermiculite is a naturally occurring mineral formed into a pressed piece of board and then cut into shapes. 6 g/cm3 and a refractoriness of 1500–1600°C was produced from expanded vermiculite, and a technology for producing ceramic vermiculite. ft. The period of exposure to asbestos that leads to the development of mesothelioma is sometimes quite brief, involving as little as one to three months. Please login or register to post messages and view our exclusive members-only content. US stove just never gets back to ANY email I send them. 1 Process Description1-9 Vermiculite is the geological name given to a group of hydrated laminar minerals that are aluminum-iron-magnesium silicates and that resemble mica in appearance. Item Name-Price. Resistant to 1000 o C. A study has been carried out to determine the thermal insulating properties of expanded vermiculite mineral in the form of loose particles and in the form of compressed vermiculite boards. The Best Potting Soils For Indoor Plant Enthusiasts What is Vermiculite? Vermiculite is a mica-like mineral that serves as a soil amendment. 4822132R. Horticultural Vermiculite Viagrow Vermiculite is a natural soil amendment that promotes moisture retention and aeration in potting mixes and delivers vital elements to the plant roots resulting in better root development, growth rates and yields. This is the main board for discussing general techniques, tools, and processes for fusing, slumping, and related kiln-forming activities. 1000 degree centigrade. Vermiculite-asbestos insulation resembles rocky gravel. Suitable for Inset Gas & Electric Fires. It was also used in some spray-on coatings, pipe insulation, plastics and cement products. f. Plain Vermiculite Fibreboard Thermal insulation Panels Sizes Available: - 15mm, 20mm, 25mm and 30mm boards. shop now. Crocidolite . It is very easy to cut into any shape needed. Fireproof vermiculite boards are lightweight and can be processed with traditional wood tools. 25mm thick. 31 cu ft. Spare Parts. Great board for an oversized kiln shelf or for making custom slumping forms. Product code: HS-364 Manufacturer SKU: VERM-BD/1000X25. It is particularly easy and clean for processing. Measurements show that the thermal con ductivity of the loose vermiculite particles is in the range of 0. These testing procedures deal primarily with material performance in the temperature. ft. R China,specialized in the production and value added process of various kinds of non-metallic minerals. SECTION 8: Exposure controls/personal protection 8. This board is stronger than most fiberboard and can be cut and tooled just like wood. The general theory behind this type of board is that it resists the passage of flame and heat due to the de-hydration of the di-hydrate gypsum. Non Combustable and Heat Resistant Board to cut fire bricks for stoves & pizza ovens. Scope. 95. Currently, inspectors must send samples to off-site laboratories before. 29+Vat. Mandoval’s production facility is based in Alrode, Gauteng, South Africa with. Course Vermiculite for Gardening Independence Day Gnome Acrylic Outdoor Yard Ground Garden Festival Decoration Board Rain Gauge Outdoor Glass. 99 delivery Sep 22 - 28 . Fits most stove brands. Origin: China (Mainland) Location: Hebei, China (Mainland) Hebei Color Season Metals And Minerals Import And Export Co. I found a source for perlite here in S. Vermiculite loose fill insulation is exactly that, a loose fill insulation. Add to Cart. Once the block has fully cu. webbie Seasoned Moderator. vermiculite board. Vermiculite Board or CS Construction Board Board Adhesive or Fireproof Insulation Fixing PVA Adhesive Sealer HB 60 - Heat Resistant Adhesive VITCAS R VITCAS R VITCAS R VITCAS R VITCAS R. 51. The Vermiculite boards hav. Vermiculite board is commonly used to line the inner walls of a stove firebox to protect the stove from the effects of heat and to also increase the efficiency of the stove. Our cut to size service allows us to make vermiculite boards to the size you require. PVP Medium Vermiculite – Professional Grade – Excellent Soil Conditioner - Medium Granule – 103 Quarts - 4 Cubic Foot. Although extremely durable to fire and heat, Vermiculite board has a soft texture meaning that it can easily cut to shape using a hand saw. 00. 717 cu ft equals 700 Liters). Model # SB12AKIT. Vermiculite board is 25mm thick and is available in three sizes. Surfaces can become quite hot and ordinary emulsion paint may not be able to withstand the heat and may crack or peel over time. 1m 3 = 1000 Liters (0. Vermiculite is a hydrated magnesium aluminum sheet silicate mineral closely related to mica and has all of the thermal and chemical resistance mica is known for. Available in a number of thicknesses and densities. Vitcas Vermiculite Fireboard 1000mm x 600mm x 25mm. Key Products: Vermiculite Fire Brick, Vermiculite Insulation Board, Bath Mat, Wall Tiles, Ceiling Tiles. Easy to Cut and Shape. It is very easy to cut into any shape needed. A 50:50 mix of house plant compost and vermiculite is ideal. This protects the stove from the effects of heat and to also increases the efficiency of the stove. Hover Image to Zoom. . It is a limited-expansion clay with a medium shrink–swell capacity. This is an extremely innovative product for. Beware of foreign inferior quality Vermiculite Board (8) 8 product ratings - Fire Bricks Quality Vermiculite Board 600mm x 500mm x 25 Cut your own any size. The vermiculite board is non combustible. Vermiculite Board Qty 2 x 600mm x 500mm, Ideal for Wood Burning Stoves. About S. Can be used with Vitcas Heat Resistant Plaster in areas where Vitcas Fireplace Render cannot be applied. Vermiculite is the geological name given to a group of hydrated laminar minerals which are aluminum-iron-magnesium silicates. Contact Now. Jonáš Tokarský). Control dust and wear a respirator. 4 posts • Page 1 of 1. The particle size and. Vermiculite-based insulation shapes can be used in lower temperature metal-melting-processing industries; vermiculite can be used in contact with molten metal up to 1,200 degree Celsius. The Vermiculite boards are available in a number of different sizes. 0 100 Superfine Grade 0. 99. 4 cu. 8 Quarts Horticultural Vermiculite. It was also used in some. FIREBOARD FIXING INSULATION BOARD FIXING PLASTERBOARD FIXING CONSTRUCTION BOARD FIXING. 40" x 24" Vermiculite Board . R- 5, 1-in x 4-ft x 2-ft Acoustic Board Insulation Faced Polystyrene Board Insulation Sound Barrier. 5times. In a different study, 29% of homes with vermiculite had very low levels of detectable Libby amphibole, similar to normal outdoor background concentrations. Vermiculite board is the usual one used for a heat shield with woodburning stoves. Vermiculite is just one of many insulation products used in attic insulation. Peat. Crocidolite (blue asbestos) was commonly used to insulate steam engines. Statistics and information on the worldwide supply of, demand for, and flow of the mineral commodity vermiculite. I read on one of the posts that perlite will break down more than vermiculite during mixing, but I don't know how it differs from vermiculite as far as compressive. Vermiculite board can be easily used with wood working tools. Vermiculite board is a type of fireproof board that can be used in fireplaces. I did put a 4" dome insulation of perlite and portland cement on the oven. Vermiculite Board. org TVA is a Domestic Not for Profit Corporation Incorporated in the State of New York, USA Vermiculite Data Exfoliated vermiculite particle sizesVermiculite is a micaceous, naturally occurring mineral that looks like small brown flakes; it is commonly used as an ingredient in soilless growing mixes, says Niki Jabbour of SavvyGardening. Size: 193mm x 303mm. Phlogopite undergoes exfoliation when heated to a suitable temperature. The size varies from 0. Click here for more information. x 0. This is the main board for discussing general techniques, tools, and processes for fusing, slumping, and related kiln-forming activities. . FIREPROOF VERMICULITE BOARD are boards that can be produced in various size and densities. Call and make an appointment with your chiropractor, massage therapist, reflexologist or acupuncturist because you will need it after all this is over. The 1100 C is a light weight board which has been developed for general insulation applications with a density of 350-450 kg/m3. . 5 lists the properties of vermiculite and some of the common smectite minerals found in nature. . 1. Vermiculite Fire Board for cutting bricks for stoves & fires, pizza ovens & barbecues. Firebrick Fire Board Heat Proof Brick Vermiculite Fireboard 240 X 303 X 25MM Coals 4 You, Beige. Fiber Paper 1/32in Thick 24 x 24in Sheet. , ltd. Est. Vermiculite Fireboard is soft and can be easliy cut with a hand saw to create smaller Fire Bricks. Regardless, whenever generating dust, work in a well-ventilated area and wear a NIOSH-approved respirator. Standard Ceramic Insulation Board grades are standard, high purity, and zirconia. Vermiculite Board 40in x 24in x 1in Truck Shipments Only. Vermiculite Grade. Ironically, in both studies, some of. Structure Vermiculite is a 2:1 clay, meaning it has two tetrahedral sheets for every one octahedral sheet. The Fire Boards have excellent thermal insulation properties. The product is a high-density roofing board designed for lowslope single-ply, as well as traditional roof system applications. Moderators: Tony Smith, Brad Walker. Vitcas ® Fireplace Render is a prepared dry mix which provides a protective rendering for vulnerable materials, e. View More Details. #23853337 - 11/21/16 05:41 AM (6 years, 11 months ago) Hey everyone. VITCAS-HT-BOARD. One bag of Pool-Krete covers approximately 10 square feet. Professional growers buy perlite wholesale in larger bags, but these can be a bit bulky for the consumer. Report ID: 137411 3300 Chemical & Material 377 240 Pages 4. Vermiculite Board. Seedlings can be removed from vermiculite with little danger of breaking-off hair roots, andExfoliated vermiculite (typically the finer grades) can be added at site to Portland cement and other aggregates, rheological aids, and water to produce roof and floor concrete screeds which are lightweight and insulating. Save $ 1005. Get cut to size vermiculite fire board sheets from us. In order to maintain high quality across systems, we set high demands for our suppliers of vermiculite. WELCOME TO MANDOVAL VERMICULITE. Aeration: The lightweight structure of vermiculite allows for better aeration in soil mixes, promoting. 30 minutes before initial use. R China,specialized in the production and value added process of various kinds of non-metallic minerals. Photograph below shows coarse grade exfoliated vermiculite Scale bar = 8mmFIREPROOF VERMICULITE BOARD are boards that can be produced in various size and densities. Features: Rigid Fire Resistant Board. Kingspan Insulation R-10, 2-in x 4-ft x 8-ft Unfaced Foam Board Insulation. Wash thoroughly with mild soap and water. Use vermiculite in gardens and with potted plants. It has a wide range of uses in construction, horticulture and gardening products, industrial applications and motor vehicles. The 1200 C board is a medium weight board and is very suitable for industrial applications where a higher strength board is required. The Fire Boards have excellent. More Options Available $ 19109. You can get a longer and better anneal by putting the blade between two heavy-section bars in the vermiculite, being sure the blade and the. It’s applications include in fireplaces, stoves, heaters, boilers, vessels, tanks, or wood-fired ovens. I'm going to cast a vermiculite/high heat morter board today with hardware cloth inside to stiffen. Vermiculite absorbs water. Install and maximize your insulation with our selection of insulation accessories, including fasteners, foil tape, and more. Encouraging and promoting best practices. FIPRO ® Technical specification * Reaction to fire (IMO Res. Fits Pellet Stoves 6041, APC1406, and More. 2m x 0. It is important to inspect these panels regularly and make sure they are in good condition. 40" x 24" Vermiculite Board . Like perlite, vermiculite is an effective soil conditioner that can loosen compacted soil, provide drainage, and hold three to four times its weight in water. The mineral was popular during much of the 20th century as insulation, thanks in part to its easy application: It could simply be poured by the bagful. , Wheeler, R. Remove any contaminated clothingBest Prices for Vermiculite Board 25mm Across the US Online Stores Scanned Every Day! Easy to Use | Free | Trustworthy Recommendations | Find your deal now!. Before using with glass, pre-fire to 1580° (860°) for 30 minutes and crash cool. (39) Questions & Answers (7) +3. 600x280 (mm) 600x500 (mm) Wood burning stove insulation Fireplace insulations Easily cut with the. Vermiculite board is the usual one used for a heat shield with woodburning stoves. Vermiculite is light-weight, inorganic absorbent with liquid retention and cushioning capabilities. Every care is taken in mining operations to minimize the impact on the environment and to restore land to its natural condition when mining ends. Amandus, H. 1 - 4mm. PE Alderlea T6, Jotul F602. Many types of asbestos insulation, including loose-fill, pipe wrap and spray-on, were friable and easily released asbestos fibers. The more the better. • up to 150 feet of 3″ hose. It is widely used as a component of growing media for professional growers. Vermiculite board has. Vermiculite board is a refractory material made from exfoliated vermiculite and special inorganic binder that provides a high degree of heat resistance to temperatures up to 1100 degrees C and heat shocks. Included Warranty & Technical Support Moisture: Max. Vermiculite or perlite requires 2 inches (5 cm) for every 1 inch (2. 25mm thick PLAIN & SMOOTH on both sides and fire resistant, tested to temperatures of over 1000 degrees Centigrade. When either perlite or vermiculite are used exclusively, vermiculite is better for germinating seeds and perlite is better for establishing cuttings. Home delivery ONLY for all Spares, Flues and Accessories. Post Reply. 1 This specification covers the composition and physical properties of expanded or exfoliated vermiculite loose-fill insulation.