The Benefits of Natural Bamboo Flooring
Ecologically Friendly: Bamboo is made from natural vegetation. The bamboo plant is a highly renewable resource that is able to grow to maturity in as little as three to five years. This is much faster than hardwood trees which can take upwards of twenty years or more to reach maturity.
Easy Maintenance: Bamboo is relatively easy to maintain. You just have to sweep or vacuum it regularly to remove small particle debris. You can also occasional damp mop it, or clean it with a non-wax, non-alkaline, hardwood or bamboo floor cleanser.
These can be stained a particular color, varnished, or left untreated depending on the desired effect.
These strips are then nailed down to wooden beams or larger bamboo pieces to create a support system. Generally the arrangement of the planks is loose, leaving irregular gaps throughout the floor. The result is a floor that breathes, creating a room that stays cooler and more ventilated in the summer. This is the most common type of Bamboo flooring used in Asia. It is also commonly found in stilted homes.
Strand Woven Bamboo Flooring: First the stalks of the bamboo plant are sliced into thin strips so that they can be treated for insects or vermin. Often the material will be boiled, or dipped in borax. The material is then shredded into fibers and mixed with an adhesive. The fibers are pressed together into blocks using heat and pressure.
Once the blocks are formed the material is cut down into usable plank sizes. It is then thoroughly sanded, and any applicable stain or finish is applied at that point.
Solid Bamboo Flooring: This type of bamboo flooring is manufactured in a complex process that begins by slicing the stalks of the plants into thin strips of a certain length. The outer skin is removed, and the strips are boiled in boric acid to remove any starches that may be present. The material is then laid out to dry.
The natural color of bamboo is a soft, light tan color; however it can be darkened using a process known as carbonization. This is where the raw material is steamed using a controlled blast of pressure and heat which causes its surface to take on a darker, richer hue. Unfortunately this process can also reduce the durability and hardness of the bamboo. Whether carbonized or not, the bamboo slices are then kiln dried.
The strips of bamboo are then coated in an adhesive resin, and are then pressed together either horizontally, with the flat strips laying atop one another, or vertically, with the strips stood on end and pressed together from either side. This presses the individual strips together into a solid and durable plank.
The bonded strands are then pressed in heat binders to dry the adhesive and join the disparate strands. The raw material is then planed and sanded down into the final planks that will be used as flooring material. A light, UV lacquer is then applied to the planks to assist in the curing process. Finally the planks are sanded to a smooth finish, and any finish that is desired is applied.
Horizontal Versus Verticle Bamboo Flooring
Engineered Bamboo Flooring: With engineered bamboo the stalks are still sliced, treated, and adhered together as is done for solid bamboo flooring. However after this is complete, the solid planks are then sliced down into thin horizontal layers. These slices are then installed on a backing material such as plywood or fiberboard using heat, pressure, and adhesive.
Maintenance of Bamboo Floors
Health Alert: Unfortunately the urea-formaldehyde adhesive used in the process of adhering the bamboo fibers or strips together emits volatile organic compounds, known as VOC’s which can be harmful to the quality of the air in an interior space. The amount of adhesive used, and its toxic effects, will vary depending on the manufacturer of the material. In some cases the VOC’s emitted will be less than those found in manufactured carpeting. That is why it is so important to find a reputable flooring dealer that is trustworthy so that you can be sure that your bamboo was produced according to the highest environmental standards.