From the ancient world to the present women have been critical to the progress of science, yet their importance is overlooked, their storieslost, distorted, or actively suppressed.Forces of Naturesets
Childrens Book Author and IllustratorNick Viannas third picture book,Ten Tidal Talesisa series of short whimsical ocean stories told through Larry the pizza loving seagull and G, the little sea sprite
Mothers, especially those that are making it through the pandemic with any sanity, are queens and Nashville singer/songwriter, Mary Jennings, is no exception. In her new album, Matriarch, she explores
The Polar Bear in the Closet by award-winning childrens author Tracey Sullivan is a delightful story that follows Scotty, a bright and playful kindergartener who finds creative inspiration in the
BAFTA Award-winning Hollywood hairstylist and HASK fan Nadia Stacey used Cruellas Curl Care Collection, among other HASK products, to help create a punk-inspired take on Cruella De Vils iconic hairstyles
To celebrate summer and the 25 billionth view of its educational videos,Mother Goose Clubis offering aDeluxe Packagegiveaway worth $150. The package includes 9 books and 6 plush dolls featuring the
Solve over 144puzzles, navigate around maps of London and the English countryside, search for hidden clues, andmost importantlyexercise your sharp intellect and keen perception skills, just as Sherlock Holmes would.
When you set up a new business in Google My Business, Google My Business makes you set a category for your business. As one of the leading Shopify SEO and eCommerce SEO Services, the PixelCutLabs team does this all the time, especially as a part of our manual On Page SEO Services. When you set your category, it helps your business show up for relevant searches in Google My Business and Google Maps, which can give your business a big boost if you primarily target local customers.
What do you recommend if your business does not fit any of these categories? Does Google add new categories often, or is there a way to lobby for the addition of another one? There is really nothing that even comes close to my business.
I really would like to be able to choose a category that doesnt fall under old terminology, I have a business that is a Recovery Residence for men in recovery, It is not a HALFWAY HOUSE and that seems to be the only option for me to choose, It is not a Group Home and again that is the only option to choose, I feel very limited with these options and get calls for people looking for something else. The term Sober House would be acceptable but that again is not an option I really would appreciate some advice on how to get non-stigmatizing language for a category to choose called Recovery Residence. Can anyone help me?
Slade, Thanks for stopping by. Sorry that you arent able to find a category that fits your organization. Unfortunately, Google doesnt take outside influence into consideration when deciding which categories to add. I know it can be an annoyance, but Id recommend finding the most relevant category, and then checking for new categories to open up every so often.
In Coca-Cola Opoly Board Game ($29.99): Collect iconic Coca-Cola art while learning about the history of this cultural icon. Play on a vintage style game board featuring all the classic advertising that made Coke famous! Each card features an important milestone in Coke history, from the invention of the Coca-Cola formula, to the world-wide brand that everyone keeps in the fridge for that refreshing taste! Its always Coca-Cola. This game comes with 6 Collectible Metal Tokens, 22 Vintage Art Cards, 4 Refreshments! Cards, 2 Drink Up Cards, 16 Coca-Cola Cards, 16 Coke Cards, 1 Pack of Money, 32 Discs, 12 Six-Packs, 2 dice, and game instructions. Each of the cards comes with unique trivia.
Coca-Cola playing cards ($14.99): The perfect collectible decks! Each standard deck contains 52 cards and 2 jokers. Card-back designs feature custom Coke art. All face cards and jokers have retro style Coke graphics. Officially licensed and approved Coca-Cola playing cards.
Coca-Cola Shake it Up! Dice Game ($19.99): A collectible travel dice game! This bubbly-rolling dice game is perfect for enjoying refreshing fun at home with the family. Try to get as many points as possible by rolling different combinations of all five dice. The Shake it Up! Dice Game includes a Coca-Cola can dice cup, 5 Coca-Cola dice, and a Coca-Cola scorepad! Two or more Coke fans, ages 6+, can play this travel dice game!
The Janka Hardness Scale determines the hardness of a particular type of wood over another. The scale was invented in 1906 by Gabriel Janka, an Austrian wood researcher, and standardized in 1927 by the American Society for Testing and Materials (ASTM).
Depending on the room where the flooring will be installed, a certain level of hardness may make it a more desirable choice. Generally speaking, the higher the number on the scale, the harder and more scratch-resistant a wood is. The harder a wood is, the more difficult it becomes to saw or run through a mill. Surprisingly enough, though, this does not impact the price for flooring. Flooring prices are dictated by how readily available the species of wood is, rather than how hard it is.
The scale was developed as a means for displaying the results of the Janka hardness test. The test uses a 2 x 2 x 6 piece of wood and a 0.444 steel ball to determine how hard the wood is. The test figures out how many pounds per square inch, or PSI, of force, is needed to push the steel ball halfway into the wood plank.
When the Janka test is conducted on a specimen of wood, the results may vary slightly, depending on the grain of wood used for the test. For example, if the grain is flat, it is considered normal and is presented on the Janka scale. Though vertical wood grains are tested too, those results are not usually shown on the scale. Wood is also tested on the sides or ends because that provides a different hardness rating, but these ratings are not displayed on the typical hardness scale.
The Janka Hardness Scale starts at zero, with this option being the softest wood choice, making it easy to dent and scratch. Though no wood on the scale has this rating, a rating like this would not make for a good floor. The highest rating on the scale is a 4000, making for an extremely hardwood, also not likely suitable for flooring because it would be so difficult to saw.
This is where the Janka rating starts to get confusing for most. Stating the rating is done differently depending on the country. For instance, in the United States the Janka rating is supplied in pounds-force, whereas in Sweden it is stated in kilograms force, and in Australia, it is stated in Newtons.
When choosing flooring for a home, having an idea of the Janka scale rating will provide buyers with an indication of how strong the floor is and how much wear and tear it will be able to handle over the years before it requires repair or replacement. Even still, a good Janka rating serves only as an indication, because it is not just the hardness that plays a role in the appearance and durability of a floor over time. It is also the traffic, the maintenance, and prevention that dictates how well a floor will look years after it is installed.
Balsa wood, a wood commonly used in crafts, ranks at 100 on the scale, making it the softest wood on many scales. While this type of wood would not be used for flooring, it is easy to see why a rating of 1000 or higher is the standard for flooring options. No rating is really bad when it comes to flooring options, for the very reasons weve already mentioned.
Oak is the most popular wood flooring choice, but where does it rank on the scale? White oak has a rating of 1360 and red oak has a rating of 1260. Other flooring types rate harder and softer than this, so what makes oak so special? Most likely it is the abundance of oak available for sawmills leading to its mass production for flooring purposes that makes it an affordable option. The more affordable something is to the general public, the more widely used it is likely to be. This isnt to say that oak isnt a strong wood, as oak planks are an excellent choice for homes. Going strictly by the Janka rating, there are other choices out there for harder woods.
Where do engineered hardwoods stand on the Janka Hardness Scale? They dont, really. Why? Since these hardwoods are made with a layer of softer wood beneath them, their hardness cannot really be gauged correctly with the scale. Little information is available on how these engineered woods would fit into the scale because of the variances in materials used to build the layers of flooring from brand to brand. Logic and reason indicate that engineered flooring with a thicker veneer of solid hardwood would be stronger, but this may or may not be the case. To make things simple, do not focus on the Janka Hardness Scale when purchasing an engineered wood floor.
Bamboo flooring, like any other material, has its advantages and disadvantages. That being said, the strengths far outweigh the weaknesses. Literally. When it comes to looking at Bamboo performance on the Janka Scale, allthe best quality strand woven bamboo can be found at the strongest end of the spectrum. Promising strength and hardness comparable to exotics like Eucalyptus (4000 5000 Janka rating), strand woven bamboo is rated as one of the strongest materials on the Janka Scale period. Depending on the quality of manufacturing, the best bamboo flooring products can range from 3,800 5,000.
Lets take a closer look at hardwood and softwood in a home to demonstrate how care and maintenance play a considerable role in the appearance of floors years down the road. Consider two homes by the beach, where sand will provide the means for scratching on the floor surface.
Home A uses a softwood, such as American Cherry (950 on the Janka Scale). The owners take extreme care in cleaning the floor and keeping the sand from the inside of the home. Ten years after the installation, the flooring looks as new as it did the day it was installed. The residents of the home include children and pets, all of whom stay active. The Janka Hardness Scale may lead people to believe this would be a bad flooring choice, when in all actuality, it may be the perfect one!
Home B uses a fairly hard wood, such as Brazilian Cherry (2820 on the Janka Scale). The owners are not known for cleaning up after themselves and maintain a highly active lifestyle. Six years after the installation, the floor looks terrible and may need replacement. The Janka Hardness Scale may lead people to believe this is a better choice of flooring, simply because it is harder than its American Cherry counterpart when thats not necessarily the case.
Dont confuse the hardness of the flooring with its strength. The hardness serves only as an indicator of how well the floor will withstand wear and tear day to day, rather than how strong the wood is. Do not relate the hardness or softness to the way the wood feels, as this has no bearing on that aspect of the flooring. This scale also has nothing to do with how soft a floor is in terms of comfort.
Choose a hardwood floor based on its look and price before anything else. The bottom line is that no matter what, wood will need to be taken care of correctly to withstand the wear of time. If it isnt taken care of, it doesnt matter how hard or soft it is. If a decision cannot be reached, try using the Janka rating to gauge the hardness of the wood, solely as an indicator of how well the wood will be able to stand up to furniture, pets, children, and everyday life. Softer woods dont always mean earlier replacement and repairs, so going with look and price first is always the best bet.
What is the hardness of your Mongolian Teak, on the sample I received from you it states 188C, is that a typo? Is Mongolian Teak hard enough to hold up to dogs claws from scratch marks? Are you aware of any drawbacks to Mongolian Teak?
Yes, that is a typo. Mongolian teak has an average janka rating of 1880 and it is hard enough to stand up to dogs and scratches. That being said, we cant 100% guarantee the floor wont scratch if the dog is running and slipping and sliding around or if heavy furniture is dragged on the floor. One thing to consider with Mongolian teak is the type of climate you have in the area you live. If there are large changes in humidity during the seasons you may want to go with a domestic species or engineered hardwood rather than teak. Exotic species of hardwood are more susceptible to changes in humidity. Please let us know if you have any other questions!
Please feel free to take a look and order a few free samples to see the products in person. If you have any other questions or need some suggestions please give us a call, toll free, at 1-877-631-2845 and one of our bamboo product experts will be able to answer all your questions!
Hello, We are looking for a wood floor that can hold up to 3 large dogs and an active family. We have oak floors with cherry stain and they are all scratched up. PLease advise the best the wood floor for this situation
This website is awesome! We are doing our homework picking out flooring, counter tops, and cabinets so we can provide that to the contractors for bids on our job. This website will be a huge help!! I just wish I found it before 10;45pm. Looks like Ill be up for awhile!
What kind of materials that the ceramic ball mills can process are always the focus of the miners. Can they show the safety and high efficiency? Does it really meet the demands or special demands of customers?
The ceramic ball mill is a small ball mill mainly used for mixing and grinding material. In ball mill ceramic industry, it has two kinds of grinding ceramic ball mill, one is dry grinding ceramic ball mill, and another is wet grinding ceramic ball mill.
Ceramic ball mill is mainly used in material mixing, grinding. Henan Fote Heavy Machinery Co., Ltd has two kinds of grinding ceramic ball mill, one is dry grinding ceramic ball mill, and another is wet grinding ceramic ball mill. The machine can use different liner types according to different production needs. The fineness of the grinding is controlled by grinding time.
The ceramic ball mill machinery has the advantages of less investment, lower energy consumption, novel structure, easy operation, stable and reliable performance and so on, which is suitable for grinding common and special materials. Customers can choose suitable types of ceramic ball mill jars according to the specific gravity, hardness, and capacity of materials.
It also named the ceramics ball mill, is a small ball mill mainly used for material mixing and grinding considering its products having features of regular granularity and power saving. China Fotes ceramic ball mill can do both dry and wet grinding and can choose different lining boards to meet various demands according to different production requirements.
The grinding ceramic ball mill uses different ball mill ceramic liner types according to production needs to meet different needs. The finess of ceramic ball mills depend on the grinding time. The electro-hydraulic machine is auto-coupled and decompressed to reduce the starting current. Its structure is divided into integral and independent.
The grinding fineness depends on the milling time. The motor of the ceramic ball mill is started by the coupling reduce voltage which lowers the starting electricity and the ball mills structure is divided into integral type and freestanding type; advantages of the ceramic ball mill are lower investment, energy saving, structure novelty, simply operated, used safely, ability even, etc.The ceramic ball mill is suitable for mixing and milling of the general and special material. Users could choose the proper type and line, media material depending on material ratio, rigidity, and output size, etc.
Ceramic ball mill is the typical grinding equipment which us ball mill ceramics, greatly improves the grinding fineness. Compared with the traditional ball mill, such kind of ball mill has a great advantage in function, structure, and operation. This machine also has great capacity, high technology, and no noise, which plays an important role in the field of Metallurgy, building materials, chemicals, industry.
The small tonnage glaze ball mill is the main machine used to make glaze ceramic grinding balls by the industries of producing household porcelain, electrical porcelain and building porcelain. It is applied to grind different glaze materials with different colors and has features of good grinding quality, compact structure, little noise, and simple maintenance.
The ceramic ball mill is a wet type grinding machine for the ceramic materials which can realize high efficiency for fine grinding of the medium crushed materials. Then, how to ball mill ceramic powder? Once users add raw materials, water, and ceramic grinding media in a proper proportion into the cylinder of the ball mill, they will get the ideal product particles by adjusting the required grinding period.
The fine material slurry is especially suitable to be applied in the industries of large-sized household porcelain, electrical porcelain, building porcelain and chemical engineering. And thats the main reason why the producers love ceramic glaze ball mill so much.According to the different demands, the ceramic grinding ball millcan produce different range of the partical ship.
This is a 3-foot by 6-foot continuous ball mill, and this machine will process one ton an hour at 65 mesh. You can actually process finer than that, down to about 200 mesh, but the throughput goes down. To the feed side, you can put three quarter to one inch minus here. then, ore enters into the scoop of ball mill, with a two-ton charge of balls. The material works its way through the ball mill, which turns about 35 RPM, with the water addition. To the discharge, they will go on to the shaker tables for concentration.
Here are three different size balls we use. And you add equal amounts of each size ball when you charge the mill. And then as the balls wear, you keep putting in larger balls. Again, it is about a two ton charge of balls. The machine empty weighs about 8,500 pounds, with the charge of balls, it weights about 12,500 pounds.
lets look inside the ball mill now, you can see it has cast armor lining the inside of mill. This is the feed side, and across the mill, here is the discharge side, and it has a grate to keep the balls in. There is an augur in there that screws the material back in, so only the finest material can exit the mill.
The mill weighs a little more than 3 tons, and you can easily turn the mill with one hand. So, its a really smooth mill, not a lot of friction. It runs with a 25 horse, 3-phase motor. And here in a couple weeks, well be getting this mill up and running and put a lot of balls in and run some material.
First. Installing the main bearing. In order to avoid the aggravating the wear of shoulder and bearing lining of the hollow journal, the gap between the base plate of two main ceramic ball mill bearings is no more than 0.25mm.
Second. Install the barrel of ceramic ball mill. According to the specific conditions, the pre-assembled whole simplified parts can be directly installed or installed in several parts. Check and adjust the center line of the journal and ceramic ball mill.
Third. Install transmission parts such as pinion gears, couplings, reducers, motors, etc. In the process of installation, measurements and adjustments should be made according to product technical standards. Check the radial slip off the ring gear and the meshing performance of the pinion, concentricity of reducer and pinion, and the concentricity of motor and reducer. Until all installations are ready, the foundation bolts and the main bearing bottom plate can be watered.
In ceramics, ball mills are used to grind down materials into very fine particles. Materials such as clay and glaze components can be broken down in a ball mill by getting placed into rotating or rolling jars with porcelain balls inside them. During milling, the porcelain balls pulverized the materials into an incredibly fine powder. Ball mills can be used to further break down or refine a single material, or you can place multiple materials into a ball mill jar to mix as you pulverize -- this is a very common industrial solution for mixing glazes that require the smallest of mesh sizes. Ball mills basically function like a mortar and pestle, but on a much larger scale.
Here at The Ceramic Shop, we carry ball mills and accessories produced by strong and reliable Shimpo. Shimpo's line of heavy duty ball mills allow for very precise grinding and mixing of both dry and wet materials. The porcelain jars are available in a variety of sizes, ranging from one liter to ten liters in capacity, so you can really customize your ball mill outfit to suit your needs. If you are a potter working out of your home or a shared studio, and dont have the space or budget for a full-scale ball mill setup, consider Shimpos ball mill wheel attachment -- this ingenious setup allows you to turn any standard potters wheel into a makeshift ball mill!