Impact Strength of Plastics Used Electrical Communication Aparatus

Toxicological Assessment of Commonly Used Plastics

Plastic materials are commonly used for storing food stuffs and medicines. Chemical substances used in the manufacture of plastic goods are found to migrate in the food stuffs used. The migration of UV absorbents and oxidisable matter was found to be more when used for longer periods.

Experimental study of impact strength and modulus of elasticity of reinforced concrete under ambient temperature, used in concrete dams

The choice of concrete consumption and high strength in the structure of concrete dams is of particular importance. In this laboratory research, slag alkaline concrete containing 0, 4 and 8% nanosilica and 1 and 2% polyolefin fibers has been produced in 5 mixing designs. A design of control concrete containing Portland cement was prepared to compare with the test results of reinforced concre...

Bio-degradable Plastics- Impact on Environment

“recycled Plastics Used as Coarse Aggregate for Constructional Concrete”

Landfill sites are becoming over crowded and expensive for waste disposal, efforts are made to minimize the quantities of materials that are delivered to landfills. The threat due to leaching of non-biodegradable materials like waste plastics, scrap tyres. e-waste may contaminate the soil and ground water. If the production of waste cannot be prevented, then it is attractive to create an altern...

Agricultural development : the impact of communication