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It’s easy to worry about your health and with many people googling their symptoms these days, it’s also easy to frighten yourself. Nobody wants to continually worry about every little niggly pain or cough but there’s no harm in being informed of the certain symptoms you shouldn’t ignore. Of course, not every lump and bump or persistent ache is a life-threatening illness but some symptoms can be indicative of something more serious going on:

1. Vaginal Bleeding

This can mean any bleeding or spotting that you don’t feel is related to a regular menstrual cycle. Spotting can happen due to the menopause or as a result of being on the contraceptive pill but if you notice bleeding after sexual intercourse, this could be a sign that all is not well with your cervix. This could be down to a variety of reasons and not necessarily cervical cancer but it needs to be discussed with your GP. It could also be the sign of a sexually transmitted infection. For Home STI Kits Bexley, visit bexley sexual health site

2. Fatigue

It’s normal to feel tired sometimes but constant fatigue should not be ignored. Your first port of call should be your GP to request a blood test to see if there are any underlying causes for fatigue felt all the time. You could be suffering from depression, anaemia or hyperthyroidism.

3. Unexplained Weight Loss

Unless you’re actively dieting and exercising, sudden weight loss for no apparent reason could be a sign of something else. If you have lost more than 10 pounds between 6 months to a year and you’re not very overweight then it’s best to make an appointment with your doctor. There can be many reasons for sudden weight loss, not all of them life-threatening but for peace of mind, get it checked out. Reasons include an over-active thyroid, diabetes, malabsorption disorders or cancer.

4. Changes in Bowel Habits

Nobody likes to talk about toileting but noticing a change in your bowel movements should not be ignored. A change is anything that is unusual for you, such as noticing blood in your stools, black tar-like stools, persistent diarrhoea or very sudden urges to go to the toilet. Such significant changes could be a symptom of a bacterial or viral infection, irritable bowel syndrome or cancer.

5. Persistent Cough

A cough that has been troublesome for longer than 3 weeks should not be ignored. This is one of the most common symptoms of lung cancer. It could be something far less harmful but it needs to be checked out by a medical professional. You may be suffering from a nasal drip but it could also be a serious lung disease such as chronic obstructive pulmonary disease. Any cough that doesn’t clear up after 3 weeks should be a cause for concern.

6. Shortness of Breath

Unless you’ve just done a tough workout, are very overweight or climbing at high-altitude then issues with being short of breath should be looked at by a GP.  It could be a sign of anything ranging from asthma, anxiety, a clot on the lung, bronchitis or pneumonia. If it comes on suddenly and severely, seek emergency medical help.

Sheet metal fabrication is a process widely used in industry to manufacture a range of parts and finished products. Items are produced through a range of processes including cutting, punching, bending and stamping.

While it can be a simple, straightforward process, get the design wrong and you could end up with faulty products or more waste than you anticipated, pushing up your costs. Let’s take a look at some tips for successfully designing sheet metal parts.

Controlling tolerances

Tolerances in the thickness of metal sheets can vary. If they are not managed correctly, it can mean the finished parts won’t fit together as they should. This problem can be particularly prevalent when there is no clearance in the design.

Using the correct machinery

As with any process, using the right machinery for the right job is important, and several types are used is sheet metal fabrication, from press brakes to guillotines and plate rolls to bending machines. If you’re looking for new machinery, you will find a range of bending machines from Cotswold Machinery Sales.

As with any machines, safety is a primary concern for employers. The Health and Safety Executive provides businesses with range of guidelines.

Tooling limitations

Consideration should be given in the design process to the range and type of tools available as these can limit the shapes that can be created.

Getting the bends right

When designing bends that are on the same planate, ensuring they are in the same direction will help to save time and money as machinery won’t need to be reoriented. Keeping the radius of bends consistent will also help to keep costs down.

Positioning slots and holes

Where you position holes and slots in your design is crucial in ensuring that waste from deformities is kept to a minimum. Positioning them too close to bends can increase the risk of them becoming misshapen during processing. There are some factors that will affect the best position for holes and slots, such as the radius of the bend, the thickness of the raw material and the diameter of the hole.

With most designs nowadays being created using computer-aided design software packages, most of which have sheet metal applications, there is plenty of scope to change these variables to optimise the design.

For the last decade or so, vinyl and linoleum flooring have fallen out of favour with business and home owners alike. However, the materials have enjoyed a resurgence in recent years thanks to their practical and durable nature. It is this durable nature that means it is a popular choice in office areas, particularly where business owners want durable floors that will withstand the regular use of Operator Chairs such as the ones you can see from stockists such as https://www.bestbuy-officechairs.co.uk/office-chairs/operator-task-chairs/

This flooring type will allow for these popular office chairs to glide effortlessly across the floor. If you are considering new flooring, you should think about the furniture and chairs that you are using in the office and also read through our 6 top mistakes people make when choosing vinyl or linoleum flooring.

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Nevertheless, there are still a few things that buyers should be mindful of when opting for these kinds of flooring. Perhaps more so than any other floor types, vinyl and linoleum require careful installation.

Here we take a look at how to do it properly and the six most common mistakes to avoid.

1. Not knowing the difference between vinyl and linoleum

Linoleum is made from natural materials, using linseed oil mixed with rosin, cork dust or wood flour, and it will need water sealing after installation. Meanwhile, vinyl is made using petroleum and is moisture-proof. A good flooring company will provide a selection of vinyl and linoleum options.

2. Not measuring properly

While linoleum and sheet vinyl are popular affordable alternatives to tile and wood floors, they don’t allow as much room for error during installation. With DIY disasters costing homeowners a total of £727 million per year, it’s important to get it right. Measure dimensions carefully before ordering your flooring, then check again before cutting.

3. Installing the floor soon after purchase

Vinyl and linoleum are sensitive materials and should be left for at least 24 hours to allow them to acclimatise to the temperature of your office space.

4. Not making a floor template

While you may think you’re making life easier by not making a floor template, making one could save you time in the long run. To do it properly, use felt paper and tape pieces together until you have a full floor covering.

5. Ripping out the old floor

It’s fine to lay your new flooring over existing material as long as it’s level, dry and clean.

6. Keeping skirting boards in place

When installing vinyl, it might seem like the easiest option is to leave your skirting boards or mouldings in place. However, by not removing these features, you’re bound to end up with an untidy finish. Be sure to remove all mouldings and door thresholds before laying your floor.

By sticking to these simple six rules, you can ensure a perfect vinyl installation and flooring that will last for a long time in your office space.

Having your parcels delivered by courier these days is a slick and technology driven process but it hasn’t always been like that. The core mission to deliver efficiently, safely and on time remain the same even if the method of delivery has changed.

The word courier comes from the Latin word for ‘run’ and this was the original method of delivering messages and goods, by ‘runner’. Thousands of years ago, runners would have delivered important messages. In ancient Egypt, papyrus was used to write messages on and even earlier than this, carvings in clay were used to communicate.

The Persians are credited with inventing the most effective way of transporting messages in the 6^th century BC and as necessity is considered the mother of invention, the size of the expanding Persian empire made this efficient communication essential.

Trade also made message delivery essential and this increased in ancient times through sailing ships and river boats. Animals were also highly useful in delivering goods and horse riders were widely employed. Homing pigeons were being used as early as ancient Greece. Before the invention of cars, we had to rely on our animal friends a great deal. Australia used camels to deliver mail until 1929. In Alaska and Canada, dogsleds carried parcels right up until 1963!

The greatest developments came during the Industrial Revolution when delivery services become a lot more efficient. The invention of steam power, trains and canals meant that far bigger loads could be transported than ever before and could reach further destinations in a much shorter time. For Slough couriers, visit https://www.uk-tdl.com/same-day-courier/same-day-courier-slough.html

Global trade began to increase and this was only made easier with the invention of the vehicle and aircraft. As soon as trucks began to appear on the roads, courier firms could begin trading. This then grew to include freight services on aircraft too.

The rise of the internet has made the process even quicker and easier. Automated booking systems can handle huge amounts of data in an instant so consignments can be dealt with more efficiently and from anywhere in the world. Modern transport networks are the best and most technologically advanced than ever before in human history.

When choosing a courier company, there are some things you will want to consider; reliability, security and customer satisfaction. There are four main types of service that you can expect from a courier service:

1. Overnight – A bit more expensive than a standard service, your items will be picked up one day and delivered the next after being sorted at a local depot, central hub and depot near destination overnight.
2. International – Anything that needs to go overseas will need an international courier. The price depends on the size of the item and how quickly it needs to get there via plane or ship.
3. Standard – This is the cheapest service and while the process is the same as the overnight service, it will take a couple to a few days to get there.
4. Same Day – Understandably the most expensive service and usually only used in an emergency or for regular clients such as hospitals and law firms.

Drains ensure the efficient and safe flow of water, but if a leak occurs, it can cause all sorts of problems.

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There are many factors that can contribute to a drainage leak, including general wear and tear and water corrosion. According to The Arboricultural Association, tree roots can cause problems by blocking drains, and they can worsen drains that are damaged or leaking by entering the pipework.

Traditionally, fixing a damaged underground drain was a costly and time-consuming affair involving having to dig up the pavement. Nowadays, it is much simpler thanks to drain lining.

Drain lining explained

Essentially, drain lining is a type of polymer sheet that enters a drainage system and bonds to the walls of the pipes to form a protective layer. This is an effective solution for repairing damaged and leaking drainage systems.

This non-invasive solution has been likened to keyhole surgery for drains as there’s no need to physically open the systems.

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How it works

Before drain lining can be added to a pipe, the drain lining company, such as https://www.wilkinson-env.co.uk/sewer-repairs-drain-lining-concrete-cutting/, needs to assess how much damage has occurred to the drain. They do this by feeding a camera into the drain to inspect it.

Following this, the drain liner is then fed into the drain to the affected area. When it reaches its destination, the liner is inflated by an airbag, which pushes it to the edge of the pipe.

The liner then hardens and bonds with the drain, effectively creating a second pipe. The inflated airbag is then deflated and removed from the pipework. In some cases, if the drains attach to other pipes, holes are made in the drain liner to fit around them.

To ensure that the drain liner is in place effectively and that there are no missed areas, another camera is fed through the pipe for inspection.

In some cases where there are only small areas of damage, spot treatment with patch lining is used instead.

The only drawback of using a drain liner is that the diameter is reduced slightly by effectively adding a second layer of pipe inside the drain. This can slow the rate at which fluids pass through, although only by a very small amount. Overall, having a drain liner fitted is much more preferable to having to dig up concrete to access the underground drain.