Unless expertly and expensively embalmed, a dead body will disintegrate. While remaining undisturbed in a horizontal attitude the component bones will approximate to the human form. However, a vertically buried cadaver under gravity would deposit a jumble of disarticulated bones that might be regarded as unacceptable.
Why do we bury the dead horizontally? We'd have to dig deeper and narrower holes - too much effort. Think about it - legally you need to be 6 feet under. Bury a 6 foot person upright then you need to dig a 12 foot cylindrical hole - try doing that with a spade in the centuries leading up to the modern.
To Protect the Corpse from Being Stolen. Snatching dead bodies was common in many parts of England and Scotland in the early 1800s. Therefore, graves were always dug six feet deep to prevent body snatchers from gaining access to the buried remains.
Above-ground burials are truly the only dry form of burial and are also the cleanest. They are especially useful on high-prone flood areas as they are kept at a higher level with concrete material. During rainy or colder seasons, families can comfortably visit their loved ones under a protected roof.
For the most part, graves dug today are not 6 feet deep. For single gravesites, roughly 4 feet deep is closer to the norm. An exception is double- or even triple-depth plots. In these plots, caskets are "stacked" vertically in the same gravesite.
For example, human burial legislation in NSW requires the top of the coffin to be buried no less than 900 millimetres below the natural surface level of the soil. This works out to around three feet. When you take the cask dimensions into account, you're looking at an overall single-coffin depth of four to five feet.
However, on average, a body buried within a typical coffin usually starts to break down within a year, but takes up to a decade to fully decompose, leaving only the skeleton, Daniel Wescott, director of the Forensic Anthropology Center at Texas State University, told Live Science.
The most common reasons to cover a person's legs in a casket are to keep focus on their face and to follow cultural, regional, or religious traditions. Half-couch caskets have split lids that shield the lower half of the body and are common choices for loved ones planning an open-casket service.
An Open Casket Helps Provide Closure
An open casket can provide a sense of closure, especially to friends and family that were not with their loved one when he or she passed. Seeing the deceased one last time to say goodbye can be a great comfort and can allow that person to begin the journey of healing.
The rate at which this occurs varies depending on the type of casket, the elements in the soil, and its condition. Typically, wooden coffins may take a few years to collapse after being buried, while metal ones are more resistant and can last longer.
The body takes between ten to fifteen years to decay to a point where you may just find bones, teeth and hair remaining in the casket. There may also be some excess tissue and clothing fibers that withstood the ten years of decay.
Caskets made from either metal or wood will take an average of 50 or more years to decompose underground. The casket's duration depends on the type of wood used to build it and the composition of chemicals found on the grave.
In a hundred years, the last of your bones will have collapsed into dust, and only the most durable part of your body, such as teeth, grave wax and some nylon threads.
It has been used to prevent the odor of decay, to give family members closure and prevent them from witnessing the decomposition of their loved ones, and in many cultures it has been seen as a necessary step for the deceased to enter the afterlife or to give back to the cycle of life.
Why do Graves Sink? Grave subsidence refers to the appearance of graves 'sinking'. This is an entirely natural process caused by loosened soil settling into place. Grave subsidence is a process that Council manages and rectifies, and it should not be cause for concern.
It started with Ancient Sun Worshippers
The practice of burying the dead so their face would face the rising sun goes back to ancient Egyptians and Greeks who worshipped the sun god. According to their beliefs, it was most appropriate for their dead to face the sun to greet each new day.
A rather large overstuffed pillow is included in the interior package of a finished casket. This pillow helps to hold the decedent in an inclined position. This position helps present a naturally comforting presentation to the survivors.
On a general level, the eco-friendly caskets and coffins are rarely sealed as it would defeat the primary purpose. They are supposed to break down and return to the soil together with the body. Everything, body, and casket, will become part of nature one last time.
OPEN-CASKET FUNERAL ETIQUETTE
If they have an open casket viewing, make sure you follow proper funeral etiquette: DON'T touch the body under any circumstances. Sometimes the casket has a glass to prevent this from happening.
For open casket viewings family members are often given private time to view the body to allow them to grieve. Generally, you are not allowed to touch the body or make any comments about the person's appearance.
If the person who has died is going to be cremated after a viewing or open-coffin funeral, some burial clothes may need to be removed. Valuables and sentimental items will be put to one side by the funeral director – to be taken home by the family, or with their permission, donated to charity.
We don't remove them. You can use what is called an eye cap to put over the flattened eyeball to recreate the natural curvature of the eye. You can also inject tissue builder directly into the eyeball and fill it up. And sometimes, the embalming fluid will fill the eye to normal size.
We think this is an urban legend. We've witnessed many cremations and never heard a scream. But then again, cremation retorts aren't silent either. Now, bodies do make all kinds of gnarly noises.
Within hours, blood is pulled downwards, causing splotches on the skin. Because the heart is no longer pumping blood around the body, it starts being pulled down by gravity. As the blood pools, patches appear on the skin within 30 minutes of death.
During cremation, the body parts that do burn consist of organs, soft tissue, hair, and skin, while the water in our bodies evaporates. The body parts that do not burn are bone fragments.