The sheet of polyvinyl chloride is used as waterproof barrier in construction for all types of roofs, terraces, walls also in civil engineering in vertical, tunnels or small hydraulic works and water tanks lining (metallic or concrete), ornamental lakes, ponds, poo ...

Food has been a basic part of our existence. Through the centuries we have acquired a wealth of information about the use of food as a part of our community, social, national and religious life. It has been used as an expression of love, friendship and social acceptance without knowing the med ...

Petroleum is a Naturally Occurring, Yellow-To-Black Liquid Found in Geological Formations beneath the Earth's Surface, Which Is Commonly Refined into Various Types of Fuels. Components of Petroleum are Separated Using a Technique Called Fractional Distillation.

A Lubricant is a ...

Building material is any material which is used for construction purposes. Many naturally occurring substances, such as clay, rocks, sand, and wood, even twigs and leaves, have been used to construct buildings. Apart from naturally occurring materials, many man-made products are in use, some m ...

Food processing is the transformation of raw ingredients into food, or of food into other forms. Food processing typically takes clean, harvested crops or butchered animal products and uses these to produce attractive, marketable and often long shelf-life food products. Benefits of food proces ...

Water treatment describes those processes used to make water more acceptable for a desired end use. These can include use as drinking water, industrial processes, medical and many other uses. The goal of all water treatment process is to remove existing contaminants in the water, or reduce the ...

An amusement park is a park that features various attractions, such as rides and games, as well as other events for entertainment purposes. A theme park is a type of amusement park that bases its structures and attractions around a central theme, often featuring multiple areas with different t ...

A water park is an amusement park that features water play areas, such as swimming pools, water slides, splash pads, spray grounds (water playgrounds), lazy rivers, or other recreational bathing, swimming, and barefooting environments. Water parks in more current states of development may also ...

The only way to determine if your ideas can potentially be profitable as a business and is worth pursuing further is to conduct feasibility studies. The purpose each entrepreneur should conduct a detailed feasibility assessment or study is to test if that business idea makes: Personal Sense, B ...

The only way to determine if your ideas can potentially be profitable as a business and is worth pursuing further is to conduct feasibility studies. The purpose each entrepreneur should conduct a detailed feasibility assessment or study is to test if that business idea makes: Personal Sense, B ...