Steel is stronger and more difficult to work than gold.

The disadvantages: it is of weak insulation and remains a heavy material.

Brick is a heavy material that stores heat and cool air.

A heavy material, called a tamper, surrounds the fissile mass and prevents its premature disruption.

Cast iron is a heavy, resistant material, made of iron and carbon.

Glass is often perceived as a sharp, heavy, hard and cold material.

It is based on the fact that heavier material will sink to a lower level than lighter materials.

Water is a weighty material, adding over eight pounds per gallon to your aquarium.

Brick is a heavy material, which offers the best noise absorption between the individual rooms.

Not to mention that the material is tough and durable.

Lead is considered a heavy material but tungsten is almost twice as dense.

For example, because the automotive industry has been moving from heavy steel to lighter plastic, the steel industry realized it needed to counteract this trend.

Fiber cement board is a heavy material, so it often takes two people to carry a sheet.

The acrylic is a popular option to replace a heavy material like glass in and around the home.

They are also lightweight and ideal for structures that can not withstand the heavy weight material such as stone.