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Searching for the best rainwater storage that you can purchase online? Here are some tricks to get the best soakaway crates for drainage system. Ideally, the size of a soakaway system is dependent on the available space, expected flow rate, and the type of soil. In most cases, you will require about three soakaway crates per a meter cubic. However, this does vary depending on the model and brand of the crate. You can find models that are smaller. These are ideal for small objects. In addition, they are quite convenient for transportation. For instance, it is easier to transport 20 small crates as compared to transporting 10 large ones. Remember that most soakaway crates are collapsible.

Once you have dug your 1m x 1m x 1m hole and clipped your crate together you will then have to line your hole with a very tough but porous membrane such as a geotextile membrane (make sure you use plenty as you will need to wrap your soakaway block in this membrane). This will allow water to pass into the void of the crate but keep any soil and sediment out as this will eventually fill your crate and prevent it from draining correctly. With your hole now lined you can now place your soakaway crate in, but just before you do you will notice that on one end of the crate there is a circular inlet area. You will need to knock out the inside of this circular area to allow your drainage pipe to slide into the inside of the crate.

If your soakaway is located under a patio or driveway then the cost to lift and re-lay the material could be more than the soakaway itself. The price depends on what type of surface you have; blocks, concrete, tarmac, patio slabs etc. Mini digger hire isn’t included in our price guide. If you need to dig deep, it will cost you more. How deep will depend on your garden, elevated locations are an issue for soakaway construction as you’ll need to dig deep. Ease of access is also a key issue. If you don’t have direct access to the location of the soakaway, then your tradespeople may have to go through the house or via a neighbour’s property. This will add time and cost to the project.

Stable Design: Interlocks vertically and horizontally for maximum stability, avoid the whole system from floating. Fast Installation: The built-in socket and ports bring extremely convenience of quick installation. High Void Ratio: 96% void ratio providing greater water storage capacity with reduced excavation and disposal costs. High Compression Load: Resisting stretch and extrusion by fully utilizing triangle’s stability and round shape. Unique Columnar Construction: Adopt cylinder-shaped construction, suitable for non-trafficked, trafficked or heavily trafficked application. Structural integration: Distributing the loaded weight on to all the plates, fully utilized the effect of each plate. See more info at Multi Functional Water Management System.

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The safety check record will contain details of any defect identified and remedial action taken. You must ensure that any safety defect is rectified (by a Gas Safe registered engineer) before the equipment is used again. It is recommended that you keep copies of work done to rectify defects identified by the safety check. It is an offence to use, or allow the use of, a gas appliance you know to be unsafe. In no circumstances should you reconnect an appliance that you have been told is unsafe, which either has been isolated or disconnected for safety reasons, until the fault has been rectified.

Only use an engineer who appears on the Gas Safe Register and who can show an identity card to prove it-to install, repair, and service gas appliances The Gas Safe Register is the official list of businesses and engineers who are competent and qualified to do gas work. To be listed on the register, engineers need to hold relevant qualifications and demonstrate competence. Registration must be renewed every year and qualifications updated every five years. The Gas Safe Register also conducts inspections of the work of registered engineers.

As an employer or person of responsibility, it is vital that you understand the obligations you have and how to comply with them. To help you achieve this, our trained Inspectors can carry out rigorous checks on your gas equipment and supply a Report of Thorough Examination, which provides written evidence that you are proactively following H&SE requirements, and a certificate will be issued when the equipment is compliant. See more details at https://www.weldingsuppliesdirect.co.uk/welding-equipment/cp7-cp47-gas-equipment-safety-inspections.html.

Generally, an appliance safety check will just ensure that the appliance is safe to use, whilst a service is more thorough and may include more specific checks as well as an inspection of the appliance’s condition and cleaning. A full gas installation safety check should include inspection of all gas appliances as well as all accessible pipework. Why are gas safety checks and services so important? Most importantly, having your gas appliances safety checked annually will give you peace of mind that they are not putting you, your family, or your home in danger, and that they are safe to use. There are other benefits of regular safety checks and services as well though.

31 10 19

Not very often we discuss something truly innovative in the travel industry. If you travel to Singapore you may want to check this awesome new attraction in Singapore. This is a perfect opportunity for honeymooners travelers but also for all tourists to get a personalized fragrance based on their personality. The Scent-OSA studio offers perfume making with a advanced technology video projection right in front of you, combining only the top of both modern and ancient Singapore. They will assist you in creating your very own personalized scent, based on your personality. Scent-OSA also serves as a unique souvenir for tourists and visitors who travel to Singapore.

Where can you find the Scent-OSA perfume workshop ? Scent-OSA is at the center of Singapore’s go-to tourist spot, Sentosa island. It is surrounded by the lush greenery of Sentosa Nature Discovery and is right behind the butterfly garden. See extra details at Scent-OSA in Singapore.

What else can you do in Singapore? Arrive at Sentosa in style when you at the Singapore Cable Car from Faber Peak Singapore down to Sentosa Station. This unique mode of transportation can also be transformed into a private dining space where you’re served a four-course meal with dishes like wagyu beef cheek and smoked duck breast during the 90-minute ride. While the grown-ups will appreciate the history of this modest-sized mound in the heart of the business district, the kids… well, they don’t need any excuse to tumble around in a park as verdant as this, do they? As they explore the many nooks and crannies of Fort Canning Park and its many colonial-era relics, history buffs can learn more about the vital roles it played in Singapore’s story over the centuries.

The amazing personalized souvenir from your Singapore trip is a personalized fragrance from Scent-osa. Vanda Tessellata, used in Citrus 7 (Women) for Team building Perfume workshop. This is a wonderful Vanda species some believe was native to India. Others believe that it was found in IndoChina region. Semi-terete leaves make for a smaller stature than most strap-leaf vandas. The flowers have a wonderful contrast with tan-brown petals and sepals and a purple lip. Some people think that it smells like s’mores. But most people found a beautiful sweet-citrus smell to it. Flowers generally live long occuring in the summer, fall and early winter. ?Beautiful floral smell, with hints of Mulberry and guava, that no one can ignore. This is widely used in Asia as a cure-all. Ask your grand-ma and she might have a story to tell you about it. Its ayurvedic names are Rasna/Rasya. The orchid contains variety of alkaloids, tannins, resin, saponin, beta & gamma sitosterols, fatty oil. It had anti-arthritic,. Blood pressure management and wound healing effect in rats. See extra details on https://www.perfumeworkshop.com/singaporeorchid.html.

One of the city’s most iconic streets, Orchard Road is the epicentre of shopping in Singapore and is similar to London’s Oxford Street or Hong Kong’s Nathan Road. Flanked on both sides by local and international department stores, tiny boutiques, offices, spas, beauty salons, hotels, entertainment spots, restaurants, and cafes, you could spend a whole day trawling the main thoroughfare. Shopping malls along Orchard are stocked with practically everything under the sun. Plus, there is always some kind of fair or activity taking place in the malls and shopping centres so there are probably more things to do Orchard than anywhere else in Singapore.

If the observation deck at the Marina Bay Sands doesn’t quite do it for you, try taking in high tea while looking out over the city from the Singapore Flyer, the world’s largest giant observation wheel. Choose from several different packages that allow you to be served and pampered while enjoying a view that encompasses not only the Singapore skyline, but reaches to the Spice Islands of Indonesia and Malaysia’s Straits of Johor. There are several different ticket packages to choose from, and each includes access to the multimedia Journey of Dreams exhibit, which delves into Singapore’s history and the creation of the Singapore Flyer. Flights last 30 minutes each and run from early morning until late at night, so you can choose which view of the city you want to enjoy: the beginning of another bustling day or when Singapore is aglow after dark.

Your personalized fragrance is put together in front of your eyes, based on a personality test. So Scent-osa perfume is a truly personalized fragrance created with essences native to Singapore and Asia.Our quiz helps you understand your own perufme personality- Citrus, Floral, Fresh, Oriental and Woody. Our ingredients also correspond to these 5 categories. The Modern Romantic – Traditional & Feminine? Love tailored gowns? Would rather watch a movie with your partner?? You are Floral! What does it mean to be floral? You’re flirtatious, vivacious, and playful. You’re sweet, yet confident at the same time. Your little secret- you’re a hopeless romantic. Days of our great-granny’s powdery floral perfume are gone. Today’s florals are as bright and lively as the modern girls who wear them. The great smell of today include bold blooms like roses, peonies, jasmine, orchid or freesia. These sometimes stand alone or are blended together for a myriad of different creative combinations. Read more info on https://www.perfumeworkshop.com/perfume-personality.html.

30 10 19

Best quality flag baseball tee… a sure way to feel good, to lighten your day. Here are some ideas about american patriotism in clothing. Most often it’s a bankable subject – look at Ralph Lauren. The designer has been printing the American Flag image on many variations on his t-shirts for years. You cannot attend a 4th of July party without someone in the crowd wearing a Ralph Lauren iconic flag tee (they can be found in his men’s, woman’s and children’s collections). Tommy Hilfiger is another sportswear giant who incorporated the iconic American symbol as a logo for his collection.

Example of a brand using american patriotism : Sometimes tapping into patriotism comes down to not overthinking things. Ralph Lauren—number 11 on the list—has made itself an American icon by boldly incorporating the symbols of the United States into its products and marketing. The clothing the brand developed for Team USA at the most recent Winter Olympics was not complicated or flashy; it succeeded by simply and clearly showcasing the US colors and flag.

Tee shirts come in sizes extra small to extra large T-Shirts and plus sizes up to 5XL Plus. All our tees are screen printed on soft, high quality, 100% combed ringspun cotton, and 50/50 cotton poly. We guarantee satisfaction on all orders, so give us a try. Independence Day apparel for men and women. Topics include: Independence Day Fourth July Fireworks American Patriotic Flag Patriotism Freedom. Military veterans and Memorial Day Patriotic Shirts. See extra info at whatever it takes shirt.

The colors of our flag have meaning. White signifies purity and innocence; Red symbolizes hardiness & valour, and Blue shows vigilance, perseverance & justice. However, beyond those colors, are the colors that also make up the U.S. We are a melting pot – different backgrounds, different races, and different religions. But ultimately, our differences are what make us stronger and united as one country.

We are a veteran clothing brand that is 100% Veteran owned and operated consumer products brand that designs, sells and cobrands unique and innovative American made products. Using original graphic design our products allow customers to proudly display their American patriotism. We proudly donate a portion of our profits to support Veteran initiatives through carefully vetted 501(c)(3) charities and direct donations to active duty military members or their families. Source: https://www.americantributebrand.com.

29 10 19

Cannabidiol dominates all conversations related to the scope of cannabis and CBD in the medical field. However, not only has the medical world shown such interest, but recreational users are also wondering how CBD works. Due to its stress and pain relieving qualities, CBD could become a part of our daily routine. Moreover, it helps to relax the body, affecting the release of receptors in the central nervous system.

Cannabis products have the ability to stop the breakdown of brain cells. Thus, they are a powerful means of alleviating the symptoms of Alzheimer’s disease. Many diseases and diseases that are related to abnormalities of brain function could be alleviated, and pain and confusion could be alleviated with CBD-based products, which have a strong antipsychotic effect. Once in contact with it, cannabinoids from the cannabis plant affect the human central nervous system and relax the brain. In this way, it causes tension relief and calms you down when you have an anxiety attack. Read extra details at CBD vapes.

Parkinson’s disease affects the nervous system, making it impossible for you to control your body. Cannabis-based products soothe your body and facilitate its normal functioning. The increase in the number of cases of depression and anxiety in dogs, cats and other pets has been observed in recent years. You could help your pet feel better by giving her some CBD oil. Be sure to consult your veterinarian before doing so! From the age of 12-13 years, each girl has experienced at least once PMS (premenstrual syndrome). Symptoms vary depending on the physique and body of each person. Cannabis oil and other CBD-based products can help relieve pain and make you feel better during that time of the month.

Although it is widely known today that smoking is harmful to health and skin and is the cause of many conditions, including cancer, many people around the world still smoke. If you are one of those, but you want to change your lifestyle to a healthier one, cannabis products can help you fight withdrawal symptoms. Practicing a sport sends more blood to the brain, provides endorphins and makes you feel more energized and motivated. But too much exercise can be dangerous to you – you can get injured. In such situations, CBD products can help you recover properly.

CBD not only can naturally heal your body, it also maintains the normal concentration of nutrients in the body. There are several important vitamins in full spectrum CBD oil, such as A, C, E and complex B, as well as some important minerals. Essential Fats and Proteins: You will be surprised to find out that, in addition to all the nutritional content mentioned above, there are 20 amino acids in full spectrum CBD oil, and 9 of them are essential amino acids. All major essential fatty acids such as Omega 3 and Omega 6 are present in full spectrum CBD oil. The most important thing about these fatty acids is that they are useful for heart health. The optimal ratio of acids in CBD oil is 3: 1, which means that a significant amount of essential protein is produced by CBD oil. Source: https://treetvapours.com/.

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Tattoos in Colorado Springs, CO? Sterilization is THE key step in avoiding infection. If your piercing isn’t properly sterilized, it will get infected – it’s that simple. Your piercing should be opened in front of you, and your piercer should be wearing sterilized gloves. They should also use a sterilized alcohol wipe on the area that will be pierced, to ensure it’s clean. When you spend so long deliberating and curating your ear, the last thing you need is an infected piercing. Here are Maria’s top tips for avoiding infection: Do not touch a healing piercing with dirty hands. Most people do not realize that cell phones, keyboards, and door handles are breeding grounds for bacteria. It is important not to immediately touch your healing piercing (which is a fresh minor wound), which could transfer something to your skin. Keep an awareness of cleanliness and what can inadvertently touch your piercing throughout your healing period.

If your piercing is bothering you, don’t panic. “If you notice excessive swelling, redness, or radiating heat, or if the piercing is secreting fluid, don’t stress—nine out of 10 times, your piercing is only irritated and not infected,” Smith assures. “Any reputable piercer will take a look at your piercing and set your mind at ease. Never panic—worst case we just remove the jewelry. Don’t ask your friends, search online, or go to the doctor. Your piercer should be your first stop if you are the slightest bit worried, no one else.”

Clean the tattoo: After you complete the entire process, you will see a lot of extra ink here. What you can do at this point is to clean it as fast as you can. However, you should not put petroleum jelly or lotion on the tattoo as this will end up clogging skin pores. As a result, it will do a lot more harm than good, and certainly, this is something that you need to avoid at all costs. Also, you don’t want to wash the tattoo very fast. Leave it a little bit so the inflammation can calm down naturally. It’s important not to slather ointment on the tattoo either; just a little bit will be more than ok. Cover the tattoo to keep it safe while the healing process is in full effect. Make sure that you clean up and remove/replace the bandages if necessary. You should try to do that in order to keep everything hygienic and safe for you.

Once you understand the basics of the tattooing puzzle, you have a foundation on which to place the rest of your pieces. Understanding the tattoo machine, for example, prepares you to dive more deeply in and start learning about the different types of needles bars and their uses. Realizing the importance of tattoo placement helps you to create your own designs that complement the client’s physique and improve upon your own reputation. Tattooing can be an incredibly rewarding field for those who have the drive to make it their career, and it all starts with grasping the basics and building from there. There are a lot of resources that can help introduce you to the components of tattooing, and from there you may want to start a conversation with an actual tattoo artist to start filling in the gaps of your own knowledge.

If you have someone special that inspires you, we can create portrait tattoo’s. Our professionals use vibrant colors that will give your tattoo stunning, realistic features. Our premier tattoo shop can handle anything that you put in front of us. With some of the most profound artists in this industry and great prices, our services are unbeatable. Come try us out for yourself here in Colorado Springs, CO. Find extra details on https://springstattoo.com/.

29 10 19

You must see Belize at least once and the Belize real estate opportunities. Belize is a fabulous travel destination but you can also become a permanent tourist if you explore the local real estate market in Belize and buy a property here. First let’s talk about a few attractions in Belize and we will finish with some tips about becoming a permanent tourist by buying a property in Belize. Ambergris Caye is the largest of several hundred islands in the northernmost waters of Belize. The island is the top tourist destination in Belize, and its lack of high-rise hotels or big city traffic gives the island a relaxed, laid-back feel. Most people get around Ambergris Caye by simply walking. There’s a great deal of quality hotels in town, and many resorts on the island are less than a mile from the town of San Pedro, the only urbanized area on the island. Many travelers enjoy renting golf carts, which are the dominant form of transportation, next to bicycles.

Once a Mayan fishing village, Belize City was the country’s capital until 1970 after Hurricane Hattie wreaked havoc. Today, it’s Belize’s largest city and commercial center; a busy port, which welcomes cruise ships; and the country’s main gateway. Ramshackle Victorian buildings jostle along the narrow streets in town, but despite its gritty exterior, the city has a fascinating past featuring Mayans, colonial days, hurricanes, and fires. To learn more, visit the Museum of Belize, housed in a former prison; pop into Government House; or explore the Old Belize Cultural and Historical Centre, a museum, beach, and restaurant all rolled into one. Built in 1923, the Belize Swing Bridge connects the south and north sides of the city and is the world’s only manually operated bridge of its kind. A short drive from the city, visitors can explore the Altun Ha Archaeological Site and the excellent Belize Zoo, which emphasizes conservation and education. This is a great place to see many of the country’s native creatures in natural surroundings, most of which are rescue animals, including jaguars, tapirs, toucans, and howler monkeys. Since the city sits at the mouth of the Belize River, on the Caribbean coast, anglers will find excellent fishing opportunities a few minute’s drive from the center of town.

Belize attractions and climate makes purchasing a house here a sweet idea. Imagine living permanently there… the joy. As Ambergris Caye, San Pedro and Belize continue to grow at an unprecedented rate, as so the opportunities for Real Estate investment does as well. Within Belize, Secret Beach has become one of the top emerging locations for locals and tourists. Secret Beach features pristine Caribbean ocean, no sea grass, sunset views, private inlets and so much more as the area continues to develop… it really can’t be beaten. Read extra details at Belize real estate.

Central America is full of Mayan archaeological sites, with Tikal in Guatemala taking most of the recognition – perhaps we can thank George Lucas for that. However there is much to see in Belize as well for you ancient history buffs! Lamanai is one of the biggest Mayan ruin complexes in Belize, located in the north, and well worth taking your time to explore. Usually accessed via the water, you can also visit by driving in, but beware that it’s about an hour long bumpy ride along an unpaved road. Once there, you can spend hours wandering through the ruins – you may even encounter some under current excavation! Some temples even allow you to climb to the top, though be careful if you choose to do so. There is very little in the way of safety precautions. You can also stop into the nearby museum to observe some unearthed artefacts and learn about the history of the complex.

Starting at the foothills of the Maya Mountains and continuing on down to the Caribbean Coast, the Cockscomb Basin Nature Reserve is a vast nature preserve of 150 square miles of trackless wilderness. Most famous for being the first jaguar sanctuary in the world, the Cockscomb Basin Nature Reserve contains pristine forests, wetlands, rivers, and jungle terrain brimming with colorful bird species, exotic plants, and wildlife. Source: https://belizesecretbeach.com/.

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Looking to purchase top quality Metric cable gland ? Metal cable glands are used in a range of applications, including the chemical industry, technology and areas with high demands on special mechanical and chemical stability. The pros are durability over time, even in wet conditions, and its rigid stability. Plastic cable glands have a wide cable range due to their claw and seal design, which makes them extremely adaptable to a wide range of applications. The pros are resistance to salt water, grease and weak acids, to name a few.

Our general accessories include lock nuts for securing cable glands, reductions and extensions, seals and sealing rings as well as blind plugs and blind disks. Naturally, we supply accessories in the appropriate materials for your cable glands. For our special glands for the ATEX, EMV and railway sector, you will receive the right accessory products which comply with the standards of the respective sectors. In addition, we offer earthing brackets to complement our EMV cable glands.

Common applications for cable glands include aerospace, cleanroom, fire protection, industrial, marine, panel or enclosure, power or utility, railway, and telecommunications. Telecommunications glands : Designed for used with communications cable or conduit. Read extra info at Waterproof cable gland.

Why Do We Use Cable Glands? A cable gland (or as sometimes called; a cable fitting) is a mechanical device used to securely attach the end of a cable to an instrument, junction box, or piece of equipment. Cable glands provide many functions: To maintain earth continuity between a piece of equipment and any armouring in the cable, To ensure containment of an internal explosion in flameproof equipment, to provide strain relief for the cable.

This feature also facilitates remote make off procedures when the cable termination is to be conducted in confined spaces or in areas of restricted access. Separate tightening actions for the inner displacement seal and the armour termination affords maximum control over the pressure applied to the cable inner bedding.

CableGlandsOnline.com offer a wide selection of cable glands and cable ties to fit your needs. All of our cable glands meet IP68 specifications as liquid tight and are resistant to low level acides and alkalis. These cable glands are also designed for install well. Here are you can find a full sizes of all kinds of cable glands. Whether your application requires metric, npt or pg or other applications. You will find what you need here. Source: https://cableglandsonline.com/.

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Looking to buy the best plastic flexible conduit? Here are some recommendations and extra details helping you to make the best choice.

Conduit is a type of tubing that you can feed your cable through, it can be made up of plastic, fibre or metal. Electrical conduit can provide the structure, cable protection and support for the cable you run through it. Electrical conduit is a safe and tidy solution when installing single or bunched cable together. Cable conduit is the perfect solution to support the installation of electrical cable, running cable underground, through walls or when cabling needs protection in an exposed area.

Rigid metal conduit is a heavier gauge steel electrical conduit using threaded couplings and fittings and is the thickest, or stiffest of the conduit materials used for electrical wiring. A typical RMC and often the only RMC residential application is to enclose the electrical service entry wiring from the electrical company’s overhead wires at the mast-head down to the electrical panel mounted on the building wall. Read extra details on Corrugated Conduit.

Rigid polyvinyl chloride conduit is plastic tubing that’s sort of a thin version of PVC plumbing pipe (and is usually gray instead of white). It can be heated and bent to change direction but is more commonly routed with elbow fittings. Connections are solvent-glued, similarly to the way PVC plumbing pipe is handled. The glued connections make the raceway watertight, so PVC can be used for outdoor and underground applications, as well as for dry and even corrosive locations. Because PVC is nonconductive, this conduit cannot serve as a ground path.

The flexible metallic tubing (FMT) is made to give great flexibility and includes a metallic tube-like design. It really is very easy to route or shape to fit probably the most difficult areas. That is why it is great to utilize on the do-it-yourself projects where it is much better to not join multiple components of Stainless Steel Flexible Conduit together. Also, this kind of tubing does not feature any form of waterproof protection.

There are seven different types of conduit used commonly in residential and light commercial wiring. Rigid metal conduit, or RMC, is heavy-duty galvanized steel tubing that is installed with threaded fittings. It is typically used outdoors to provide protection from damage and can also provide structural support for electrical cables, panels, and other equipment. RMC is sold in 10- and 20-foot lengths and has threads on both ends.

CorrugatedConduit.com is a leading supplier of flexible conduit located in Kowloon, China. We have 15 years cooperating qualified manufacturer in mainland. Because of our good quality control management and large volume we are able to sell you the best flexible conduit at competitive prices. Source: https://corrugatedconduit.com/.

29 10 19

Highly conductive materials like aluminum require very high power to form quality spot welds. However aluminum alloys are routinely spot welded (see Table I for weldability). Here, cleanliness is much more of a concern than with low-carbon steels because of aluminum’s rapid surface oxidation characteristics. For optimum quality and weld performance, expensive cleaning procedures to remove surface oxide are required. For demanding applications, equipment to monitor surface resistivity from lot to lot is necessary to assure consistency of quality. This leads to a related consideration. If aluminum has been chosen for an important reason, such as lightweight or high strength-to-weight ratio, the added expense of ensuring a high-quality weld should be justified. If it has not, re-evaluation of the original material selection is in order or, perhaps, another assembling method should be considered.

If the sheets are the same thickness then the power setting used for plug welding would be the same as you would use for 1.5 times the thickness of one of the sheets. This is the sort of penetration you would expect from a plug weld. The molten pool is just breaking out of the reverse of the back sheet. The heat marks indicate the weld has arced against the back sheet rather than at the side of the hole. If you don’t get these marks then consider a little seam welding just to be sure. There is a special clamp designed for plug welding that makes life really easy. The parts you see in the photograph are attached to a normal mole grip. This clamp came in a set of three random welding clamps all of which are extremely useful.

Spot welding is a resistance welding process that is used primarily for welding two or more metal sheets together by applying pressure and heat to the weld area. It works by contacting copper alloy electrodes to the sheet surfaces, whereby pressure and electric current are applied and heat is generated by the passage of current through resistive materials such as low carbon steels. Read more details at Tecna Spot Welder Parts.

To make sure your welding settings are correct, you should carry out a test run using metal offcuts, followed by a destructive test where you separate the welded parts with a hammer and a forked chisel. After separation, a hole must be made in one of the two conjoined sheets – a process known as “unbuttoning” in metalworking jargon – as proof that the settings are right for the metals and thicknesses involved. Apologies for the abstruse technical term! When welding radiators, make sure you also carry out a leak test.