What

First, know your materials! By understanding the strength and weakness of each material, one can use it in the most appropriate setting:

• Cement products & masonry: Great for compression-styled load bearing application, cement has been part of human civilization for thousands of years. When used in conjunction of reinforcement materials such as rebars or cables, it can also be used while in tension.

• Wood: Most houses in the United States are made of wood studs as the main structural component, as long as the wood is not affected by moisture, it can be reused infinitely. Older houses will even have better quality wood member than what you will find on the market today.

• #1-7 Plastics: the wonder material of the 20th century. As you can guess, there are a few different types and each has its own strengths. But most often, it is cheap, lightweight, strong, and can be shaped easily by heating.

• Foam: There are several forms of foam products and most of them consist of polymer encased tiny air bubbles. Foam generally are great insulators and lightweight. But different foams may degrade and fall apart after exposure to sun light or other natural elements.

• Paper & cardboards: Another essential item in our lives. These can be recycled or repurposed as compost fairly easily. When used correctly, cardboard can be very strong and be a shelter!

• Organic waste (leaves, kitchen scraps, yard trimming, etc): These can be turned into composts or biochar and be used to rejuvenate your garden.

• Metal: Various metal have different properties. While some tends to rust and degrade with prolonged exposure to the elements, such can be prevented with a coat or two of finishes. Thin metals are easy to work with, while thicker gauge metal will require heavier duty tools.

• Glass: Another easily recycled product, glass is brittle in nature yet offers great aesthetic values.

• Waste containing more than one material: This category includes things like liquid cartons for milk, juice, or soups.