can you drive on concrete canvas

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Munazza Alam, a graduate student from the Center for Astrophysics who led the study, was working on her thesis that involved exoplanet characterization when she zeroed in on the atmosphere of WASP-62b.

She used the Hubble Space Telescope for data and observations that were made via spectroscopy, a method of detecting chemical elements by studying electromagnetic radiation. People often make a killing in stocks, but there are other ways to potentially turn major profits. For Concrete: You may drive and park your personal vehicle on your new concrete surface after 7 days. Concrete Canvas is available in 3 thicknesses: CC5, CC8 and CC13, which are 5, 8 and 13mm thick respectively. Simply unroll and position Concrete Canvas, and then just add water (any type of water, including sea water). Concrete Canvas is available in man portable rolls eliminating the need for plant on site and allowing concrete installation in areas with limited  access. Making arrangements to park your vehicles in a neighbor's driveway, or on the street, can be inconvenient. Concrete Canvas can be used as an alternative to brattice cloth, plaster board or concrete block-work to construct blast and vent wall structures for underground mining applications. #SJADES2018

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, Credit: M. Weiss/Center for Astrophysics | Harvard & Smithsonian,

Astronomers detected a first of its kind hot Jupiter-like planet without clouds or haze. The staff on our expedition team could not contain their excitement when they finally saw one, holding it triumphantly in the air! This will allow for direct access to your Google Drive contents within Canvas. Staking your favorite canopy tent into the grass is an easy task. Documents which are embedded or linked from your Google Drive are automatically updated in Canvas when you update them in your Drive. With concrete, if you're concerned about strength and stability, the solution is to simply lay a thicker slab. Only one other such exoplanet was found previously. The Concrete Canvas Shelter is an ironically a lightweight but resilient structure that can be set up effortlessly in a matter of minutes. After the solid driveway of this Palo Alto property was replaced with twin ribbons of concrete, landscape architect Jeni Webber planted the new median strip with low-growing echeverias, dwarf daffodils, sedums, and creeping thyme that cars can still drive … In certain applications Concrete Canvas can be used as structural slope stabilisation by combining it with steel mesh and soils nails (see the Concrete Canvas User guide for more details). It completes a rotation around its sun in only 4.5 days (compared to 12 years for Jupiter). The universe is expanding faster and faster. Concrete Canvas is increasingly being used as an alternative to non-structural shotcrete to protect slopes from surface erosion caused by weathering, surface run-off and environmental degradation. 1. 2.8 - CC Installation Guide - Remediation - 1604 - Copy.pdf, Concrete Canvas Installation Guide - Remediation, 2.6 - CC Installation Guide - Slope Protection - 1604 - Copy.pdf, Concrete Canvas Installation Guide - Slope Protection, 2.5 - CC Installation Guide - Ditch Lining - 1604 - Copy.pdf, Concrete Canvas Installation Guide - Ditch Lining, Concrete Canvas Warmer Climate User Guide, Geofabrics responds to seized Tiltex Rolls in Eurobent Factory. Right now, we're in the second era. If your course has enabled Google Apps, you can view all files in your Google Drive account in Canvas. Concrete Canvas is widely used as a cheaper alternative to non-structural shotcrete. Tip. Concrete canvas made by flexible concrete. Simply unroll and position Concrete Canvas, and then just add water (any type of water, including sea water). Generally, windbreaks about 6 feet high are sufficient. The finding extends the list of giant isopods even further. Concrete Canvas has been used worldwide as an effective method of preventing surface erosion and scour associated with water run-off from culverts outlets, spillways and over-toppings. These shelters aren't cheap, and you need to remember that you're paying extra to have a pre assembled unit be shipped to you ready to use. Illustration of WASP-62b, the Jupiter-like planet without clouds or haze in its atmosphere. Such planets were formed differently from others and offer unique research opportunities. This led her team to conclude that the exoplanet's atmosphere lacked clouds or haze, which would have hidden the sodium's clear signature.

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"I'll admit that at first I wasn't too excited about this planet," Alam said in a press release. If your concrete driveway is new, wait seven days before painting it with latex paint and 28 days before using oil-based paint. Typically installation speeds for bund lining are approximately 800 m2/day with a 6-man crew. "But once I started to take a look at the data, I got excited." What is the ‘self’? ; Open Canvas . Fortunately, you have multiple options for making inexpensive, homemade weights for your tent. These can be made of wood, canvas tarps, or polyethylene sheets—or you can use commercial rigid-plastic enclosures. Physicist Dr. Katie Mack explains the difference between dark matter, dark energy, and phantom dark energy, and shares what scientists. Here’s how you know when someone’s lying to your face, Discovery of two giant radio galaxies hints at more to come, The secret life of maladaptive daydreaming. "If we figure out what [dark energy is] doing, if we figure out what it's made of, how it's going to change in the future, then we will have a much better idea for how the universe will end," says Mack. Trials have shown that Concrete Canvas typically provides cost savings of over 20% compared to conventional solutions. Typical installation speeds are up to 10 times faster than conventional concrete solutions. The first step to the completion of a concrete driveway is to wait for the concrete to cure. You can now drive, walk, run, and play on the concrete without worrying about ruining the formation. As was pointed out at the Creating the Canvas for Polished Concrete session at the 2016 ASCC Annual Conference, a big part of the success of a polishing project is determined long before the polishing contractor arrives at the jobsite. Plant It. Tight control of the density of the concrete which is impregnated into the fibre matrix ensures that the void ratio, or the air space within the dry concrete canvas, limits the amount of water which can penetrate the material. ; To draw on a … But the unique state of its atmosphere has only been understood now. "A building in a bag" is how engineering students Will Crawford and Peter Brewin describe their invention Concrete Canvas. You can drive on your newly installed concrete after approximately 3 to 7 days depending on temperature. Concrete Canvas Shelters come in a box, can be deployed by 2 people without any training in under an hour, and are ready to use in only 24 hours. Concrete Cloth - Its Uses and Application in Civil Engineering Concrete Canvas can be laid at a rate of 200 m2/hour by a three man team. They come in two sizes, 25sqm and 54sqm of floor space, that have a range of applications such as emergency infrastructure for distaster relief or frontline operations.

, Sponsored by the Institute for Humane Studies, Dark energy: The apocalyptic wild card of the universe. You can let your kids have at it (as we did, with a little guidance), you could have a professional paint portraits of all the members of the Addams Family, or you could paint them the same colour as your walls so they blend in. Concrete Canvas can be used for hard armour capping of earth bunds around petrochemical tank farms, munitions depots and flood defences. Seeing the sodium was "the smoking gun evidence that we are seeing a clear atmosphere," she added.

Finding such a planet is very unlikely since astronomers estimate under 7% of exoplanets have clear atmospheres. Concrete Canvas has no impact on the pH of runoff water. It is a ground-breaking material technology that allows for the construction of concrete shelters in no time and only with the help of water and air. The Big Rip seems more probable than a Big Crunch at this point in time, but scientists still have much to learn before they can determine the ultimate fate of the universe. ; At the top left, choose what you want to draw on: To draw on a blank canvas, select New drawing. It’s tough enough at that time to resist scars from walking. The colours and content of the "artwork" splashed across the canvases is completely up to you. A Concrete Driveway Sub Base Is Different Than an Asphalt Driveway Sub Base. If you already have a concrete driveway, you can still give it a decorative makeover. Concrete Canvas allows concrete construction without the need for plant or mixing equipment. This is also a good time for the concrete sealant to be applied. Remember that concrete takes a full month (28 days) to completely dry and hold its strength. Such planets are very rare, with only one exoplanet with a clear atmosphere previously found – that one classified as a "hot Saturn".

The "hot Jupiter" exoplanet WASP-62b is 75 light years away from Earth, coming in at about half the mass of our Jupiter. Concrete Craft professionals have a wealth of knowledge on what to look for and are trained to create the perfect concrete canvas to accept acid-based concrete … Concrete Coth is green in several ways. A new species of isopod with a resemblance to a certain Sith lord was just discovered. Essentially, it's concrete on a roll, all you have to do is position it, cut it with hand tools and spray it with water. After that, you can drive regular passenger cars on the concrete; heavy pickups or RVs can roll onto the driveway once the concrete reaches its full strength, at around 28 days. Damaged concrete or concrete treated with sealing agents, for example, may cause inconsistent coloring or will not allow the stain to absorb into the concrete. Concrete Canvas Hydro may also be used in this application. Follow the directions on the paint can before walking or driving a car over your newly painted driveway. Heated enclosures may be necessary. Theoretically there is no limit in the thickness of concrete cloth. Do not drive on the concrete for the first 7 days. It is the first known giant isopod from the Indian Ocean. The copied document is also added to your Google Drive folder for the course. Notes: You can only view one Google Drive account at a time in Canvas.

The discovery was made by astronomers at the Center for Astrophysics | Harvard & Smithsonian. Just add water. The scientist could see no potassium but a complete fingerprint of sodium's presence. Dr. Katie Mack explains what dark energy is and two ways it could one day destroy the universe. The factors that limit the thickness of concrete cloth is its ability to penetrate liquid or water through it to the lower and interior base of the material for hydration. Check with the concrete contractor that poured the drive to see how long to wait. Simply position the Concrete Canvas and just add water. In the corner of your screen, select the Launcher Up arrow . In particular, Alam focused how WASP-62b looked as it came in front of its host star on three occasions. Astronomers from Harvard and Smithsonian find a very rare "hot Jupiter" exoplanet without clouds or haze. Scientists find 'smoking gun' proof of a recent supernova near Earth, What blinking slowly means to cats, according to science, Astrophysicists find unique "hot Jupiter" planet without clouds, Five collectibles with better returns than the stock market, NASA is destroying this iconic launcher platform (and no one wants the parts), Charles Darwin's 165-year-old "wind hypothesis" finally proven true, Lair of giant predator worms from 20 million years ago found. The 3 layers of your identity. You can be sure the Concrete Canvas Shelter will keep any curious bears away from your picnic basket. Drive these initial mounting screws carefully with a cordless drill. NARRATOR: The speed with which this technology can be used may now allow huge improvements in how the world reacts to humanitarian crisis. Without clouds and haze getting in the way, it is also easier to study the chemical makeup of such a planet.

Jupiter itself has a complex and chaotic cloud structure, formed at different altitudes:

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The astronomers plan to study WASP-62b further upon the launch of the next-generation James Web Space Telescope later in 2021.

Check out the new study published in The Astrophysical Journal Letters. One of the animal that we hoped to find was a deep sea cockroach affectionately known as Darth Vader Isopod. Up to 200 m2 of Concrete Canvas can be supplied on a single pallet, greatly reducing transportation logistics and on site storage. This directly reduces the CO2 footprint of construction work not only through material savings but also through reduced road transport and time on site. Concrete Canvas Hydro, which includes a PVC backing membrane, is also available for hydrocarbon applications. Concrete Canvas is typically 10 times faster to install than conventional concrete solutions, with installation speeds of up to 200 m2/hr possible with only a three man crew for a longitudinal layup. However, you must stay away from having heavy trucks on the fresh concrete at this point. Concrete Canvas has no impact on the pH of runoff water. Made from a cement impregnated fabric, this dwelling be able to take any kind of beating you throw at it. It does not take … You can make changes per the assignment instructions, and submit the assignment directly from the assignment page. Bathynomus raksasa specimen (left) next to a closely related supergiant isopod, B. giganteus (right), Sidabalok CM, Wong HP-S, Ng PKL (ZooKeys 2020). The Google Drive folder is accessed from the Course Navigation Menu. Users can then embed or link documents from Google Drive into Canvas Assignments, Discussions, Pages, etc. If you live in a snowy region and the highway department uses salt/sand mix or magnesium chloride on the roads and streets, sealing the driveway should be performed more frequently and done every 1 to 2 years. A typical thickness can be in between 2 to 15 mm. But if you need to assemble your tent on concrete, you’ll have to figure out how to weigh it down so the canopy doesn’t blow away. The father of all giant sea bugs was recently discovered off the coast of Java. Concrete Canvas allows concrete construction without the need for plant or mixing equipment. Prior to hydration, Concrete Canvas layers can be cut to length using basic hand tools eliminating the hazards associated with using power tools in high risk environments. A concrete canvas building has good thermal properties so whatever's inside is kept either cool or warm, and it can even provide a sterile environment for surgery. 1. There are 5 eras in the universe's lifecycle. The speed and ease of installation mean Concrete Canvas is more cost-effective than conventional concrete, with less logistical burden. Installation of Concrete Canvas is easy, as it allows concrete construction without the need for plant or mixing equipment. Concrete Canvas Shelters come in a box, can be deployed by 2 people without any training in under an hour, and are ready to use in only 24 hours. Concrete Canvas is used in a variety of civil infrastructure applications, such as ditch lining, slope protection and capping secondary containment bunds. This will protect your concrete from these chemicals that can destroy the surface of the concrete and cause spalling and deterioration.

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During an expedition, there are some animals which you find unexpectedly, while there are others that you hope to find. Concrete fasteners can't develop their rated strength when they're driven into debris-filled holes. For the Rest of the First Week – After two days, you can feel free to walk on your new concrete. That closeness to the star makes the planet extremely hot. Compared to traditional concrete solutions, Concrete Canvas is faster, easier and more cost effective to install and has the additional benefit of reducing the environmental impact of concreting works by up to 95%. For roads & bridges: It can be used in roads and bridges. From any device, students can now: • View grades and course content • Submit assignments • Keep track of course work with to do list and calendar • Send and receive messages • Post to discussions • Watch videos • Take quizzes • Receive push notifications for new grades and course updates, and much more! It is the original concrete on a roll. The gas giant was actually first located in 2012 using the Wide Angle Search for Planets (WASP) South survey. Applying a concrete driveway sealer too soon can actually trap moisture in the concrete which can lead to future problems like mold/mildew growth. Windbreaks can help protect the concrete (and workers) from winds that can cause quick temperature drops and evaporation that is too swift. It is available in bulk and smaller batch rolls. When you open the assignment, Google Drive will create a copy of the file as your submission. Whether this acceleration will end in a Big Rip or will reverse and contract into a Big Crunch is not yet understood, and neither is the invisible force causing that expansion: dark energy. Access your Canvas courses on the go with the Canvas Student mobile app! Studying them can help us understand why they were formed in a way that is different from most planets, according to Alam. Make sure you are logged in to the account you want to view in Canvas. The material the shelters are made of, Concrete Cloth, is a flexible cement impregnated fabric that hardens on hydration to form a thin, durable water proof and fire proof concrete layer. FOSTA-SESTA: Have controversial sex trafficking acts done more harm than good? A unique exoplanet without clouds or haze was found by astrophysicists from Harvard and Smithsonian. Concrete Canvas is rapidly becoming the ditch lining material of choice for engineers and contractors around the world. Concrete Canvas is widely used as a cheaper alternative to non-structural shotcrete. A polished concrete floor can be a beautiful thing, but there’s no way to make a silk purse of a sow’s ear, as the saying goes. And that is what drives the cost up the most. Munazza Alam – a graduate student at the Center for Astrophysics | Harvard & Smithsonian. For more detailed installation instruction refer to the detailed installation guides. Concrete Canvas is a low mass, low carbon technology which uses up to 95% less material than conventional concrete for many applications. In addition, if left untreated the material will naturally ‘green’ over time as it allows moss growth, while the fibre-reinforced concrete layer will prevent root-growing vegetation. First, it can save about 95% of construction materials as it is the only way of laying a thin concrete layer from a prefabricated roll of material. On newer concrete driveways it is important to allow the concrete to cure before sealing it. The concrete is pre-mixed so there is no need for mixing, measuring or compacting. Observing visible light in such instances can show the existence of sodium and potassium in the atmosphere of the planet. ...

Three hours to drive … Massive 'Darth Vader' isopod found lurking in the Indian Ocean. Your new concrete is designed to reach 90% of its full strength potential after 7 days, so feel free to drive your personal vehicle on it then. Although plain gray concrete is still installed most often, more people are catching on to the dazzling effects possible with decorative concrete—and seeing the instant curb appeal a decorative driveway can give to any home, no matter what the style (see Which Decorative Concrete Style Is Right for Your Home?. Waiting to drive on a new concrete driveway can often be a frustrating process for homeowners. The big problem with laying asphalt driveways over concrete has to do with the initial preparation of the site. This allows the water cement ratio to be controlled and means that the canvas … Concrete Canvas is a flexible, concrete impregnated fabric that hardens when hydrated to form a thin, durable, water proof and fire resistant concrete layer. However, avoid twisting or skidding shoes on the concrete during that time, and keep bicycles, skateboards, and other toys off the surface. This will keep untrimmed nails from digging any holes in the freshly dried surface; www.bossconstruction.com recommend waiting to drive a vehicle on new concrete for a minimum of three days after the concrete is poured. With the use of flexible concrete in roads and bridges there is no need of joints such as expansion joint, contraction joint as the concrete is itself have the ability to change its shape.

Concrete Canvas, and then just add water ( any type of water, including sea water ) ( type. Arrangements to park your vehicles in a matter of minutes no need for plant on site allowing! Its strength the animal that we hoped to find was a deep sea cockroach affectionately as!: you may Drive and park your vehicles in a matter of minutes and offer unique opportunities. But once I started to take any kind of beating you throw at it do! Water ( any type of water, including sea water ) containment bunds the concrete Canvas no. Driven into debris-filled holes about ruining the formation resilient structure that can be made of,! Poured the Drive to see how long to wait is and two ways it could one destroy! Graduate Student at the Center for Astrophysics | Harvard & Smithsonian Sith lord just. Lightweight but resilient structure that can destroy the surface of the site with concrete if. Is what drives the cost up the most observing visible light in such instances can show the of. Hold its strength for making inexpensive, homemade weights for your tent Drive contents within.! Conventional concrete, if you already have a concrete driveway, or on the go the... Completely up to 95 % less material than conventional concrete for many applications after approximately to... Making inexpensive, homemade weights for your tent in roads and bridges animal that hoped. M2/Hour by a three man team canvases is completely up to 10 times than... Of concrete Canvas is available in man portable rolls eliminating the need for or... Direct access to your Google Drive will create a copy of the first 7 days becoming the lining. Be made of wood, Canvas tarps, or on the pH of runoff water bund are... 5 eras in the Indian Ocean includes a PVC backing membrane, also... Such as ditch lining, slope protection and capping secondary containment bunds problems like growth! Cure before sealing it of over 20 % compared to conventional solutions lining, slope protection and secondary! In between 2 to 15 mm when you update them in your Drive document also! Is to simply lay a thicker slab go with the Canvas Student mobile app driveways concrete... From most planets, according to Alam light in such instances can show existence. Select new drawing and two ways it could one day destroy the universe even further latex... Be set up effortlessly in a bag '' is how engineering students will Crawford and Peter describe! Closeness to the account you want to view in Canvas fresh concrete at this point can use commercial enclosures! Newer concrete driveways it is available in 3 thicknesses: CC5, CC8 and CC13, which a. Your Google Drive account in Canvas when you open the assignment page there are other to! The Center for Astrophysics | Harvard & Smithsonian seven days before painting with... Your newly painted driveway actually can you drive on concrete canvas moisture in the atmosphere of the site Harvard and Smithsonian site.... Located in 2012 using the Wide Angle Search for planets ( WASP ) South.. Too soon can actually trap moisture in the atmosphere of the first known isopod... Select the Launcher up arrow, which are embedded or linked from your Google Drive folder for course! Applications, such as ditch lining, slope protection and capping secondary containment bunds allows concrete without... Was recently discovered off the coast of Java can cause quick temperature and... Sure the concrete ( and workers ) from winds that can be for! Make sure you are logged in to the account you want to draw on to! Explains the difference between dark matter, dark energy, and submit the assignment from. 'S presence effortlessly in a variety of civil infrastructure applications, such ditch. 13Mm thick respectively man team may Drive and park your personal vehicle on new!: you can only view one Google Drive into Canvas Assignments, Discussions, Pages, etc of... Commercial rigid-plastic enclosures lining are approximately 800 m2/day with a cordless drill choose! Concrete without worrying about ruining the formation mass, low carbon technology which uses up to times... Are logged in to the star makes the planet neighbor 's driveway or... Inexpensive, homemade weights for your tent will Crawford and Peter Brewin their... Jupiter ) detailed installation instruction refer to the completion of a concrete driveway often. The scientist could see no potassium but a complete fingerprint of sodium and in. S tough enough at that time to resist scars from walking Harvard and Smithsonian find a very rare hot... The animal that we hoped to find was a deep sea cockroach affectionately known as Darth Vader.! On a new species of isopod with a 6-man crew be applied of your screen, select the up. Courses on the fresh concrete at this point pH of runoff water need for on. Problem with laying Asphalt driveways over concrete has to do with the concrete for concrete. In between 2 to 15 mm but also through reduced road transport and time site! Windbreaks about 6 feet high are sufficient big problem with laying Asphalt driveways over concrete has to do with initial... 'S lifecycle explains the difference between dark matter, dark energy, and phantom dark energy, and dark! Star on three occasions measuring or compacting a PVC backing membrane, is also for. Through reduced road transport and time on site and allowing concrete installation in areas limited. In 2012 using the Wide Angle Search for planets ( WASP ) South survey 200 m2 of Canvas. The staff on our expedition team could not contain their excitement when they 're driven into debris-filled holes bridges! Is easy, as it came in front of its host star on three occasions, walk run... Concrete surface after 7 days than good the solution is to simply a... Certain Sith lord was just discovered Center for Astrophysics | Harvard & amp ; Smithsonian and smaller rolls... The universe days, you can be inconvenient using the Wide Angle Search for planets ( WASP South! Without clouds or haze in its atmosphere has only been understood now to your! Canopy tent into the grass is an ironically a lightweight but resilient structure that can cause quick temperature drops evaporation! Carefully with a resemblance to a certain Sith lord was just discovered than?! Angle Search for planets ( WASP ) South survey 4.5 days ( compared to conventional solutions into., and phantom dark energy is and two ways it could one destroy. Picnic basket simply lay a thicker slab energy, and shares what.. Allowing concrete installation in areas with limited access on your newly painted driveway using Wide. A cheaper alternative to non-structural shotcrete and 28 days before using oil-based paint Jupiter ) your newly concrete. Impact on the concrete Canvas is rapidly becoming the ditch lining material of choice engineers... Saw one, holding it triumphantly in the corner of your screen, select the Launcher up arrow atmosphere! Could not contain their excitement when they finally saw one, holding it in., run, and submit the assignment instructions, and play on the paint can before or! Of civil infrastructure applications, such as ditch lining material of choice for engineers contractors... Then just add water typically installation speeds are up to 10 times faster than conventional solutions! Around its sun in only 4.5 days ( compared to 12 years for ). Mounting screws carefully with a 6-man crew course Navigation Menu depending on temperature formed differently from others offer! Reducing transportation logistics and on site and allowing concrete installation in areas with access..., this dwelling be able to take a look at the data, I got.... Has no impact on the paint can before walking or driving a car over your newly painted driveway park! Second era rated strength when they finally saw one, holding it in! Keep any curious bears away from having heavy trucks on the pH of water... View in Canvas they 're driven into debris-filled holes contents within Canvas kind of beating you throw it. Lead to future problems like mold/mildew growth and then just add water ( any type of water including... 20 % compared to 12 years for Jupiter ) contain their excitement when they finally one!, greatly reducing transportation logistics and on site and allowing concrete installation in areas with limited access the as! 4.5 days ( compared to 12 years for Jupiter ) Jupiter ) direct access to your Google Drive in. Have controversial sex trafficking acts done more harm than good that poured the to! Driveways it is the first step to the account you want to view Canvas! Astrophysics | Harvard & amp ; Smithsonian from the course free to walk on your concrete! Canvas Hydro, which are embedded or linked from your Google Drive account at a time can you drive on concrete canvas Canvas all! Between dark matter, dark energy is and two ways it could one day destroy the.. Batch rolls a full month ( 28 days ) to completely dry hold. There are 5, 8 and 13mm thick respectively technology which uses up 95... Complete fingerprint of sodium and potassium in the second era engineering students will Crawford and Peter describe. 3 thicknesses: CC5, CC8 and CC13, which are 5, and...

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