Recyclable materials

xplosive Ordnance Disposal (EOD) Bomb Technicians. Their job is to limit damage to people and property by rendering safe or disposing of unexploded, unfired or fired ordnance (Conventional, nuclear, chemical, biological, and radiological). They respond to IED’s, UXO’s (unexploded ordnance) from wars past, clear bombing ranges and much more. Composition C Composition C (C4) is the standard HE (high explosive) for the military. One block of M112 C4 weighs 1.25 pounds and has a TNT equivalent…

Reasons To Put Polished Concrete Floors In Your Shop If your shop needs new flooring, you might want to think about having polished concrete floors put it. They are durable and long-lasting, which makes them perfect for a store that gets a lot of foot traffic. Polished concrete has other benefits that makes it a good match for commercial use. Here's a look at some of them. Polished Concrete Reflects Light Polished concrete has a shiny surface that reflects light. This can brighten your shop…

Why Concrete Is The Ideal Material For A Septic Tank Building a home in the country is a great idea when you want room for your kids to play away from a congested city. However, being even a short distance from the city limits means you may not be able to connect to the municipal water supply or sewer system. That problem is easy to solve by installing a well, septic tank, and drainfield. One choice you'll have to make is what type of septic tank to install. Here's why concrete is often the…

Before starting the Thickness of Aluminum Foil Lab, there were some questions that needed to be answered in order to have full a understanding of the topic. One very important thing in the experiment is measurements, and knowing the difference between a direct and indirect measurement was crucial. A direct measurement is when you measuring the exact object with instruments. A indirect measurement is when you are finding the measurement of something other then the actual object (n.d, 2015).…

identification marks along with some text, identify the owner. Higher status smiths made the high-quality gold and silver seals, were often goldsmiths, while other smiths, such as tinsmiths, tended to make the seals that are more mass-produced from cheaper materials. Matrices were mass produced they were easy to make so that an owner would have several different seal matrices within his or her lifetime. A seal was created when the matrix was pressed down into sealing wax, which was made of…

The crystal size is also affected by the rate of cooling and larger crystals were shown to be formed when fat was cooled at a slower cooling rate83. However the samples were not subjected to changes in the rate of cooling in this study. At higher temperatures (or lower supercooling conditions) due to decrease in the driving force, less crystals are formed although the crystals are larger in size as compared to those formed at lower temperatures83. At lower temperatures, due to the higher driving…

How to Prevent Cement Roof Tiles Surface from Deterioration? Roof cement tiles are durable materials that can be used for roofing, but just like other materials of its kind, they too are actually prone to deterioration. Over time, these tiles develop structural defects and these defects only show up many years after they are installed. The problem is, not all defects that develop in cement tiles can be rectified. That is why it is important to know how to prevent cement roof tiles from…

INTRODUCTION It has been widely accepted that resistance training can be of great value for optimizing health and longevity. Resistance training is designed to improve muscular fitness by exercising a muscle group against an external resistance. Although resistance training is often associated with strength and power sports, this type of training is important in building up specific strengths in all sport categories. With the appropriate training methods, resistance training can enhance an…

Once the United States of America got involved in World War, the fashion changed its purpose and reasoning on clothes. Factories and clothing material should not be used for military purposes. Fashion is not meant to be in the World War II and neither should factories where the clothes were made from. It was affected horribly due to forces. Fashion had a big impact during World War II from factories to designers. When World War II began that was the decline of making clothing. The…

sectional area of the material. Engineering Strain: Engineering strain is defined as the amount of material that deforms per unit length in a tensile test. Engineering strain is also known as nominal strain. 2) In the figure below, graphically show the toughness of three class materials: Ceramics, Metals, and Polymers (un-reinforced) 3) Where is the elastic recovery in the graph below? 4) What is the relation between the yield strength of a material and…