The importance of protecting the environment against pollution and contamination is a growing one. Many in the world want to lessen the degradation of the environment by having much more effective ways of containment of spills. One of the methods most commonly used nowadays are through the use of spill containment berms.
Berms are nothing new to the world. They have been used as far back in the past when man was able to do construction and farm. Most notable use of these berms have been recorded as being used by earl American Indians wherein they used it to contain run off from fields during irrigation and harvesting. Likewise, some medieval fortifications to date show existence of berms as some form of embankment as support for more complex constructions.
Nowadays depending on need, these can come in all manners of shapes and sizes. They can be made of differing material depending on the level of hazard the waste will have and also whether it has high or low viscosity. Most commonly seen of these types of containment berms are basically square or rectangular ones with embankments raised on each of the four sides.
If you have seen a kiddie pool you will get a basic idea of what a common berm looks like in terms of controlling spills. Think of a kiddie pool with very shallow sides with some sort of flooring and you will get the idea. This kind of design with shallow sides are most commonly used in containing leaks and spillage for trucks during discharging operations. Since they are to be used on the road and under vehicles, they are very durable and impact resistant.
As for the walling of these units, these are usually made of a special foam that has no memory capabilities. This means that it goes back to its original form once pressure is released. This is much needed for it to go back to its original form as soon as after a vehicle runs over it.
The square and rectangular shaped ones are the most common, and mostly used for incidents that occur on flat areas and the like. However, spillage and such do not occur on flat surfaces alone, and can occur in areas that have uneven surfaces and also areas that are very rough. In this case there are designs wherein these kinds of terrains can be accommodated and handled. These designs are very flexible and customizable in terms of retaining wall connections and shapes.
Those with better construction and much more special functions are made of very liquid tight material. These materials, even when exposed to sharp and uneven terrain, such as rocks and gravel rich ground, do not easily become cracked or pierced. They can actually adapt to the surface making it easier for controlling whatever it is you are trying to control. Also these materials are ecology friendly and will bio degrade in the long run, so there is no need for fretting over their proper disposal and if it will affect the environment or not.
When looking for people or companies selling these, they are usually listed under spill control supplies or emergency control supplies. It is just a matter of surfing through the internet to get to a supplier near you, or if you lack connectivity, you can always use the age old Yellow Pages.
Berms are nothing new to the world. They have been used as far back in the past when man was able to do construction and farm. Most notable use of these berms have been recorded as being used by earl American Indians wherein they used it to contain run off from fields during irrigation and harvesting. Likewise, some medieval fortifications to date show existence of berms as some form of embankment as support for more complex constructions.
Nowadays depending on need, these can come in all manners of shapes and sizes. They can be made of differing material depending on the level of hazard the waste will have and also whether it has high or low viscosity. Most commonly seen of these types of containment berms are basically square or rectangular ones with embankments raised on each of the four sides.
If you have seen a kiddie pool you will get a basic idea of what a common berm looks like in terms of controlling spills. Think of a kiddie pool with very shallow sides with some sort of flooring and you will get the idea. This kind of design with shallow sides are most commonly used in containing leaks and spillage for trucks during discharging operations. Since they are to be used on the road and under vehicles, they are very durable and impact resistant.
As for the walling of these units, these are usually made of a special foam that has no memory capabilities. This means that it goes back to its original form once pressure is released. This is much needed for it to go back to its original form as soon as after a vehicle runs over it.
The square and rectangular shaped ones are the most common, and mostly used for incidents that occur on flat areas and the like. However, spillage and such do not occur on flat surfaces alone, and can occur in areas that have uneven surfaces and also areas that are very rough. In this case there are designs wherein these kinds of terrains can be accommodated and handled. These designs are very flexible and customizable in terms of retaining wall connections and shapes.
Those with better construction and much more special functions are made of very liquid tight material. These materials, even when exposed to sharp and uneven terrain, such as rocks and gravel rich ground, do not easily become cracked or pierced. They can actually adapt to the surface making it easier for controlling whatever it is you are trying to control. Also these materials are ecology friendly and will bio degrade in the long run, so there is no need for fretting over their proper disposal and if it will affect the environment or not.
When looking for people or companies selling these, they are usually listed under spill control supplies or emergency control supplies. It is just a matter of surfing through the internet to get to a supplier near you, or if you lack connectivity, you can always use the age old Yellow Pages.
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