Kugler glass cullet $ 21. For a whole cycle returning a container to its original condition after use, every ton of cullet replaces about 1. We invite you to join Kugler Australia in constructing this website by emailing your photo of a Kugler colour in your Kugler coloured blowing glasses are used widely by people using 24% cullet from Dartington, Philips 3300 non-lead pellets (Gaffer refers to them as Gaffer pellets), Kugler Clear Nuggets from Glassworks Services, Glasma 702A and Glasma Nuggets. (828) 765-9876 Cart Product range; Kugler Colors. Collection. Working with American artist and entreprenur Charlie Parriott, Bomma has developed a recipe for a cullet with a low melting temperature that is Spezialglashütte Kugler Colors GmbH derives its origin from the Dressler glass company in Morchenstern, located in “Sudetenland“. Home Products Glass Blowing Nuggets® Glass Blowing Nuggets® Our glass blowing Nuggets® make a superior glass blowing material over raw batch in so many ways. Final price of your order will reflect the actual weights once order is pulled and packed. The two main outputs of glass reprocessing are cullet and glass fines. : 0049-8341-966170 Fax: 0049-8341-61625 e. Limited Quantities Available. The cullet prepared for optical separation from Studios and glass schools using it have found that Kugler, Reichenbach, Zimmerman, Gaffer and other colors compatible with domestic batches and pre-melted glass are likewise compatible. When cullet is used as construction aggregate, its free-draining characteristics result in a relative insensitivity to moisture content during compaction. Guardian Glass EU plants achieved an increase in the cullet ratio (broken or rejected glass from internal processes and external sources) in glass from 22% on average in 2019 to 28% on average in 2023. Friends have told me that preheating the cullet will make that popping minimal and greatly reduce the mealt time. glass in the form of powder, granules or flakes, and activated glass of heading 8549) 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Deutsch English Français Kugler Reddish Aurora. Ultimately, a large part of used glass ends up in a landfill where it takes around 2 million years to decompose, causing a severe environmental problem. BOMMA CULLET is HERE Low melting point ️ COE 97 compatibility with colors from Gaffer, Reichenbach, Kugler and more Consistently high quality BOMMA CULLET is HERE 🌋 Low melting point ️ COE 97 🎨 compatibility with colors from Gaffer, Reichenbach, Kugler and more 🍾Consistently high quality | By Olympic Color Rods - Glass Color kugler·clear | cullet of highest quality Spezialglashütte Kugler Colors GmbH produces a wide range of colored glasses that are exclusively handcrafted. A few figures. K 003A Transparent Dunkelrosa Extra Dense/Dark Pink extra dense - Rod $216. Expected energy savings margin is estimated to 12-15%. However, the moisture content of glass cullet can Kugler Moss Green. Bomma Cullet continuously, it is recommended to charge again when there is a minimum of 1/3 of the furnace capacity remaining. We have invested in eight cullet processing centers where used glass is sorted, cleaned of impurities and crushed to become clean cullet, ready to make new glass. Kugler Colours are respected world wide. Oct 6, 2024 · Glass cullet (GC) generated from the disposal of photovoltaic (PV) panels are typically landfilled, and effective GC utilization methods must be established for PV generation. Apricot. The melting temperature is only 1250–1280 °C (2282–2336 °F), for cast glass just 850–900 °C (1562–1652 °F). 00 Sale! glass . kuglercolors. The necessity for adopting sustainable practices is becoming increasingly clear, and the recovery of maximum value from surplus glass cullet is a key component in this. Kugler Clear. Kugler Soft Enamel White . This post is a summary of the glass cullet price developments. The packaging glass cullet contains even more than 16% alkalis, which are slowly but continuously released into the hydrating system. Phone: +49 (0) 83 41 / 9 66 17-0 Fax: +49 (0) 83 41 / 6 16 25. And let us tell you, the history is pretty interesting. For glass powder to work in ceramics it must be fine grained, 200 mesh or finer Kugler Clear is formulated for the Studio Glass Artist with superior performance and high optical clarity. 886 GJ/tonne to melt 100% glass cullet. Find Glass Cullet stock images in HD and millions of other royalty-free stock photos, illustrations and vectors in the Shutterstock collection. 25 mm in size. See full list on glassart. Glass Cullet. Kugler Colors. As a result, only 21% of used glass is currently recycled worldwide. And post-consumer cullet as “waste glass originated after the use of the glass products at the consumer market”. Most of our plants recycle all the cullet from their own production (internal cullet) and, wherever possible, they provide an outlet for used cullet from outside (external cullet). Information Links For more information on this manual, contact CWC at (206)443-7746, or write to them at 999 3rd Avenue, Suite 1060, Seattle, WA 98104. Jul 8, 2012 · Broken glass (cullet) was used all the time by the early western glassworks. Jun 12, 2023 · The Glass Cullet System is an innovative, high-speed glass fragmentation solution designed to integrate seamlessly with existing glass cutting equipment. Crafted in Germany with generations of glass-making experience under strong environmental controls, May 28, 2019 · This new cullet is being offered from Bomma, a Czech company that designs a variety of glass products, like Cristalica, so it has the existing infrastructure to produce bulk quantities of cullet. Specification . glass in the form of powder, granules or flakes, and activated glass of heading 8549) 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Deutsch English Français Find here online price details of companies selling Cullet Glass Scrap. Transformation temperature: 460°C – 500°C. Let’s examine the operation of the technological line dur-ing the processing of cullet consisting mainly of brown waste-glass. On the pipe or the rod, this clear offers great workability with excellen… Dec 6, 2016 · Key points Re-melting cullet uses 25% less energy than making glass from raw materials Each tonne of cullet also saves 1. Home Shop Cullet Info Kugler Fuchsia. Plus our formula does not contain Borax, so it's easy on your furnace. [ 6 ] Check out our amber glass cullet selection for the very best in unique or custom, handmade pieces from our collectible glass shops. Oceanside cullet is not compatible with the rest of the glass we use. This recycled glass h CULLET DALAM EKONOMI SIRKULAR INDUSTRI KACA Cullet In The Circular Economy Of The Glass Industry Maulid Purnawan*), Ria Julyana Manullang*), dan Kristanto Wahyudi*) *) Kontributor Utama, **) Kontributor Anggota Balai Besar Keramik Jalan Ahmad Yani No. [6] As a general rule, every 10% increase in cullet usage results in an energy savings of 2–3% in the melting process, with a theoretical maximum potential of 30% energy saving. Additionally, glass cullets can be transformed into fiberglass for Check out our vintage glass cullet selection for the very best in unique or custom, handmade pieces from our collectible glass shops. Glass cullet is gathered for this experiment from the Vodra Bus Station in Rajshahi, Bangladesh, where a lot of glass cullet is discarded as waste. The Soda lime glass from virgin raw materials theoretically requires approximately 2. de. The result of this process is an upcycled product with signicantly less environ-mental impact than traditional recycled products as traditional products require a full re-melt of the origi-nal glass. I know someone who found a bolt in a piece of cullet. Get info of suppliers, manufacturers, exporters, traders of Cullet Glass Scrap for buying in India. rod . Highest quality cullet with superior working properties. Sold in boxes of 55lbs. Best Practice: Depending on the gradation, glass cullet is free-draining compared with most natural aggregates. The Studio is equipped with the Spiral Arts technologies: 400 lb. Key words: Energy Efficiency, Mar 15, 2021 · The experimental results indicated that glass cullet was suitable for use as fine aggregates in unbound sub-base. Unfortunately, it is also the source of alkalis. @kuglercolors Clear comes in two different formulations so that you can choose the one that is right for you. 392, Bandung, Indonesia maulidpurnawan@gmail. Precautions. Displayed price is per kilogram. Imperial Red. ALL SALES FINAL. Powder is below 0. We also have the new Kugler Clear cullet in stock. I have not bought any, but friends have and ended up throwing the pieces in the garbage due to the weak, washed out look. Glass Cullet Mergers, Acquisition, Agreements, and Collaborations Table 92. In addition to its environmental benefits, recycling[2] is one of the most prominent ways to reduce energy consumption and CO₂ emissions from glass manufacturing. Reifträgerweg 29 D – 87600 Kaufbeuren-Neugablonz. WWGN comes in 25 kg bags and we are told by several customers that it has very good and forgiving working properties for hand glass working, similar to using 24% lead crystal cullet. Feb 1, 2021 · As a permanent material, glass can be recycled indefinitely. ® was founded by glass artist Harvey Littleton to provide quality batch, color, supplies and materials for glass blowing artists. glass cullet at Tradechina. The Various Uses of Glass Cullet . The proportion of cullet able to be used in glass manufacturing is however limited as can introduce impurities. Be it as a mineral fine blasting medium made of lead-free hardened soda-lime glass that is used in surface finishing for treatment of workpieces, such as of metal, cast, wooden or 3D printed parts, or as high-grade filling agents that Kugler Reddish Amethyst . com Naskah masuk: 19 Desember 2020, Revisi: 7 420 Stephen Street Paden City, WV 26159. The glass cullet system is an innovative, high-speed glass fragmentation solution designed to integrate seamlessly with existing glass cutting equipment. This could be a reason for the occurrence of ASR in hardened concrete. A move to a new factory occurred in 1995 where new environmental and quality control procedures were introduced. On the pipe or the rod, this clear o˜ers great workability with excellent viscosity and long work times. New color: K 236 neutral grey; New color: K 025 silver light green; KUGLER·CLEAR | Cullet of highest quality Kugler • Clear cullet makes the best of your colored glass with super performance, high optical clarity, excellent viscosity and long working times. Higher yield Faster melts Easier to store Lower energy bills More User friendly Little to n Jan 16, 2019 · What Size Is The Glass Cullet? Glass cullet is typically available in a range of sizes, from whole glass containers to minus-100 mesh, with 3/8 to 3/4 inch being the ideal material size and a 10 percent maximum of fine particles. SKU: K-125. 2 tonnes of raw materials from being extracted Overview Produced in consultation with the UK glass industry and other key stakeholders, this QP will provide collectors, recyclers and processors with a clear set of practices and standards designed to increase both the volume Aug 15, 2024 · A little under 15 lbs of colored frit and 12 oz various murrini for glass blowing hotshop work or bead making. Designed to meet the EU definition of Crystaline Glass and to have similar working properties to lead cullet; Refractive Index 1. Kugler Australia Cart 0. Europe. Start melting a single layer of the Bomma Cullet at a temperature between 1250 - 1280 °C (2282 - 2336 °F) Feb 18, 2024 · Glass cullet is a finely crushed and processed form of recycled glass, which is derived from various sources, including post-consumer glass bottles, windows, and other glass products. Kugler Australia. 00 Sale! $ 37. The use of recycled kugler·clear | cullet of highest quality Spezialglashütte Kugler Colors GmbH produces a wide range of colored glasses that are exclusively handcrafted. 06 per kg Powder & Chips $219. Using cullet saves energy and reduces greenhouse gas emissions. Sep 26, 2024 · An example of pre-consumer cullet is the glass cullet constituted by cut offs of the production of insulating glass which leaves the facility and are re-melted in the flat glass manufacturing facility. org Starting 8/1/2022, all Kugler products will have a temporary 15% surcharge, separate from the product price. It has been engineered to enhance productivity, minimize waste, and optimize safety in glass and manufacturing environments Dec 26, 2023 · 1. Often used for landscaping purposes, reclaimed glass can be used in loose fill paving, as a garden accent, and as a striking aggregate in gabion systems. furnace, two glory hole furnaces of 20" and 24" diameter, a garage and two double stack annealers, and uses Bomma cullet glass and a variety of Kugler colours. An exceptional material designed and created by Czech glass masters for the most diverse needs – from glass blowing to hot casting. Kugler Colours. Cullet enhances glass quality, as it can be sorted and cleaned for consistent properties, contributing to the durability and clarity of the final product. Thousands of new, high-quality pictures added every day. However, it's important to note that slag glass is a byproduct of metal smelting, while cullet glass is recycled glass. We mainly use traditional recipes that have been preserved from generation to generation. 3 percent is the percentage of cullet used in coloured glass Jan 6, 2022 - Kugler Clear – COE 96 Clear Cullet The clear choice for clarity, performance, and efficiency. After World War II the „Sudetenland“ tradition of glass making was continued in Neugablonz where our production plant is located up to the present day. Start melting a single layer of the Bomma Cullet at a temperature between 1250 - 1280 °C (2282 - 2336 °F) I only load up 30-40lbs at a time. IN STOCK. We have new state of the art hot shop equipment to enable glass artists to create stunning glass art and functional products. New SKU: BOMMA-CULLET-BAGS. This eco-friendly material undergoes a meticulous transformation process, resulting in a finely textured substance that can be utilized in diverse design and kugler·clear | cullet of highest quality Spezialglashütte Kugler Colors GmbH produces a wide range of colored glasses that are exclusively handcrafted. Tel. We are now offering Kugler Clear, highest quality cullet with superior working properties. 2 The Parkway, Leabrook, SA, 5068, Australia. Ivory. Functions, Benefits, Features • High-speed Glass fragmentation 128 likes, 9 comments - kuglercolors on February 13, 2020: "Kugler • Clear cullet makes the best of your colored glass with super performance, high optical clarity, excellent viscosity and long working times. Almost every customer who walks through the door comments on these stunning “glass chunks,” but not many people know where they come from. 5240 5 days ago · Why use cullet? Cullet, which is simply crushed glass dust from selective sorting, has a lower and faster melting point than natural raw materials. E-mail: info(at)kuglercolors(dot)de Web: www. About Glass Cullet Systems. 5 kg for Frits and Powder. These, as well as most of the contract runs in the first year, were produced utilizing Fenton white cullet as a base, with striking colors from Fenton, but more often from JABO batch glass and cullet from other suppliers. Colored Glass Rods; COLORED GLASS GRITS; COLORED GLASS FOIL; KUGLER·CLEAR | CULLET OF HIGHEST QUALITY. Figure 5. Feb 28, 2024 · February 2024 Recycling of end-of-life building glass A powerful tool to reduce CO2 emissions Recycling flat glass is the most beneficial end-of-life option for building glass and glazing[1]. Extremely clear, long working, lead free glass that is ideal for melting in studio furnaces everywhere. I just completed the largest project of my career!About a year ago I started to work with Kugler Colors, a company that hand-crafts a wide range of colored g SKU: K-160-F2. SKU: K-160-F2. Taking into account both coefficient of expansion and viscosity range (see Bullseye Tech Notes page on compatibility), Glasma has formulated the 705 to be as Equipment. Proper care and maintenance of our equipment is essential for all users and to ensure a safe working condition for all hot shop users. Janecky Studio is located in the heart centre of Prague in an area called Kampa. To ensure the integrity of the green color, this glass cullet is separated from other colors and materials through both manual and automated processes. com. Cherry Red. Calculated coefficient of expansion 96 +/- 4 x 10-7 /K. 61 427 841 353 sales@kugleraustralia. Minimum order quantity is 0. glass cullet are apt for all types of building projects. Kugler Opal Raspberry. Internet users often use the terms "slag glass" and "cullet glass" interchangeably. Aug 14, 2023 · This practice also cuts carbon emissions. Green cullet originates from post-consumer glass waste, which is collected and transported to recycling facilities. (CEN TC 129; EN 17074:2020 The glass cullet system—a high-speed glass fragmentation solution—can be integrated seamlessly with existing glass-cutting equipment like the CleanCut Series. Discover the new varieties of glass cullet at Tradechina. A glass cullet is a byproduct of waste and discarded products in the production of glass materials. American made in West Virginia since 1904 3,349 Followers, 858 Following, 1,238 Posts - Glass Studio Cullet (@cullet) on Instagram: "ガラス工房と各種工芸品アートのセレクトショップ オーナーガラス工芸家 秋友伸隆作品アーカイブ @nobutaka_akitomo 看板犬ツルコ♀猫ウニオ♂ Store tour 2024 [coming soon] ご購入、お問い合わせ ↓" Kugler Gold Aventurine. Kugler Clear is formulated for the Studio Glass Artist with superior performance and high optical clarity. Follow us on our social media accounts and don’t miss any news. Cost Reduction: Using glass cullet in production helps lower the cost of raw materials and energy, contributing to more sustainable and cost-effective Jul 15, 2016 · At SwellColors Glass Studio we carry cullet glass fragments. Boron and lead free! #cullet #clearglass #clarity #beautifultoworkwith #artglass #glassartist #studioglass #glass artists choice". temperature, batch moisture content, glass pull, combustion air excess and cullet fraction. Apr 29, 2023 · New color: K 236 neutral grey; New color: K 025 silver light green; KUGLER·CLEAR | Cullet of highest quality kugler·clear | cullet of highest quality Spezialglashütte Kugler Colors GmbH produces a wide range of colored glasses that are exclusively handcrafted. very high water requirement, solidification and stiffness instability of pugged material over time). Glass cullet is fed into a ball mill for grinding. "Hard to find a color that won't fit!" Chuck and Ralph spent a couple of weeks testing the use and compatibility of flat glass marbles from Wal-Mart and Dol Oct 1, 2022 · Moreover, crushed glass is sometimes used due to its aesthetic and decorative qualities. 15 Lbs Kugler Glass frit 96 Coe (#305713125254 New color: K 236 neutral grey; New color: K 025 silver light green; KUGLER·CLEAR | Cullet of highest quality Potentially glass cullet could do the same. The glass cullet has many applications. 50 – $ 45. In this study, alkali-activated material (AAM) mortars were prepared from the paste of fine blast-furnace slag powder, fly ash, and sodium orthosilicate (SO) and mixed with crushed sand and GC to investigate the Bomma Cullet continuously, it is recommended to charge again when there is a minimum of 1/3 of the furnace capacity remaining. The San Francisco Glass Works was using 17 tons a month in 1867! The Pacific Glass Works was advertising for broken glass constantly, and paid one cent a pound for green and black glass and one and a half cents a pound for light green and white glass. There are uses for cullet glass in construction on roads, in buildings, and cars. Search. powder . Glass cullet price index developments are calculated from multiple separate sources of data to ensure statistical accuracy. com are an excellent choice for construction. There are two types of glass cullet, internal cullet, and external cullet. As of 2018, at least 75% of municipal solid waste glass generated was landlled (Management 2018). The inclusion of glass cullet in recycled demolition aggregates in the sub-base materials provided higher bearing and crushing resistance under the penetration loads during the Californian Bearing Ratio test. Glass Cullet Market: Company Product Type Footprint Table 89. But the clearity, it's beautiful glass We hold stock here in South Australia of rod, powder and chips. SKU: K-168. Absolutely compatible with Kugler Colors® – the perfect complement to our colored glass. . COLOURED GLASS GRITS in following sizes available to order. Boron and lead free! #cullet #clearglass #clarity #beautifultoworkwith #artglass #glassartist #studioglass #glass artists choice Our main glass nuggets for blowing is called White Water Glass and is specifically designed to work with Kugler and Gaffer coloured blowing glasses. Annealing point: 500 C Kugler Clear Cullet . There are many species of freshwater snails. Kugler Silver Green. Slag Cullet Glass for Sale We offer cullet glass in both transparent and opaque varieties. Phone: (304) 337-2253 Fax: (304) 337-8800 sales@wissmachglass. Some of them are given below. This supplier offers “boulders” up to 1000 lbs. Spruce Pine Batch Co. chips . Class mates have used Oceanside with mixed results. The previous being said, we have had reports of very strange behaviour of cullet in both plastic and casting bodies (e. On the pipe or the rod, this clear offers great workability with excellent viscosity and long work times. Glass cullet price index. Since then we have been operating our company continuously. Separation. Cullet is a higher grade product which is mixed in glass manufacturing furnaces with virgin material, such as sand, limestone and soda ash, to produce new glass. Sometimes the material is reclaimed from glass factories, though it can also be produced from recycled material in smaller-scale operations. I've found that by day 3 the Kugler is acting like good glass, the first two days are a bit stiff. SKU: K-141. Chips K-3 that are between 3,8 - 5 mm in size. Fee shown in cart is an estimate and will be updated by our staff after checkout. g. Home Shop Cullet Info Reifträgerweg 29 87600 Kaufbeuren-Neugablonz. cullet . Spezialglashütte Kugler Colors GmbH produces a wide range of colored glasses that are exclusively handcrafted. 4 1. Transparent yellow glass. Bomma Cullet-Bags. Kugler Brilliant Ruby. 73. de On 5-17-2008 Dave McCullough would produce a 3/4" aventurine test, preceding the first Contract run produced on 5-18-2008. Pre-melted for quick melt times. This system is engineered to enhance productivity, minimize waste, and optimize safety in glass manufacturing environments. BOMMA Cullet saves 30–40% of energy costs compared to batch melting. Yellow Cullet. While balancing the need for specific glass attributes, cullet reduces costs, conserves resources, and aligns with eco-conscious practices. 1 ton of cullet avoids 250 to 350kg of CO2 emissions. Colored Glass Rods; COLORED GLASS GRITS; COLORED GLASS FOIL; Glass Powder Kugler Clear is formulated for the Studio Glass Artist with superior performance and high optical clarity. Cullet and other waste and scrap of glass (excl. Weitere Beiträge. The concrete construction industry can provide a number of alternative uses for cullet that can add value to this waste material. 50 – $ 77. info@kuglercolors. 671 GJ/tonne compared to 1. Glass Cullet New Market Entrants and Barriers to Market Entry Table 91. To protect against possible cuts or penetration injuries as well as against exposure of glass dust to skin, ears and eyes, personnel working with glass cullet shall wear long sleeves, pants, gloves, work boots, hard hats, ear protection and eye protection. 06 per kg COLORED GLASS RODS Calculated coefficient of thermal expansion: 96 +/- 4 x 10-7/K Transformation temperature: 460°- 500°C Annealing point: 500°C New color: K 236 neutral grey; New color: K 025 silver light green; KUGLER·CLEAR | Cullet of highest quality New color: K 236 neutral grey; New color: K 025 silver light green; KUGLER·CLEAR | Cullet of highest quality Spezialglashütte Kugler Colors GmbH. glass cullet, snail shell, epoxy resin, and hardener are primarily utilized in this research work. Kugler Fuchsia. 2 tons of raw materials and avoids the production of 670 kg of CO 2 coming from replaced carbonates, lower energy consumption for melting, and indirect savings in extraction, production, and transportation of raw minerals. The price developments of glass cullet are expressed in US$ prices converted FX rates applicable at the time when the price was valid. Kugler Gold Topaz. 2. Energy Efficient around the Globe. They’re stunning pieces that catch the eye — and also spark curiosity. You can look for topnotch grades of glass cullet in variable thickness, colors, and sizes. Fully compatible with Kugler Colors, this COE 96 clear cullet is also compatible with other color manufacturers. SWARCOBLAST blasting beads, SWARCOFORCE glass filler beads and SWARCOCLEAR filter glass beads are used all over the world. inal recycled glass cullet. From our stock in South Australia you can choose from the vast range of approximately 170 blowing colours with just a few colours needed to be ordered. Please contact us for more information. 19 shows the process flow diagram from the waste glass “cullet” to the foam glass manufacture of a typical foam glass product. kugler·clear | cullet of highest quality Spezialglashütte Kugler Colors GmbH produces a wide range of colored glasses that are exclusively handcrafted. Kugler Original was the first cullet that The issue really is if the frit is compatible with the clear cullet/batch you are working with. Rods Chips K-1 that are between 1,0 - 2,4 mm in size. Additionally, a glass cullet refers to glass in the process of recycling. Pricing is per pound. Apr 1, 2024 · Four materials viz. Glass cullet, also known as glass scrap, is broken or crushed glass that is ready to be re-melted and used in the glass recycling process. Together with the shorter melting time you save 30–40% of energy costs compared to melting a batch and 15–20% to oth Kugler Desnse Green. Glass Cullet Market: Company Product Application Footprint Table 90. Very thin shards of colored glass for decoration. They distribute sunlight in the most optimum way, cutting down Kugler Light Aqua. Thier colors suck, plain and simple. Very fine glass powder ranging between 100 and 500 microns is mixed with a foaming agent and heated to the foaming temperature between 700 and 900°C. Glass is COE 96. Table 88. They say "oh, just buy our color", and that is not a solution. Energy Efficiency: Incorporating cullet into the glass-making process reduces the energy required to melt raw materials, as cullet melts at a lower temperature compared to virgin materials. Engineered to enhance productivity, minimize waste and optimize safety in glass and manufacturing environments, this combined system provides a comprehensive, efficient solution for Feb 2, 2022 · in the separated cullet, and the fourth optical separator 22 is used for the final removal of other colors from the colorless cullet. c. I’ve used Gaffer, Reichenbach, and Kugler with Bomma Cullet and Spruce Pine Batch and it worked well. awmdt qkvyz egog uihs fjoziv mkwo jdk fwbb vlo dvh