Travertine April 17, 2012

Travertine is a form of limestone deposited by mineral springs, especially hot springs. It is formed by a process of rapid precipitation of calcium carbonate, often at the mouth of a hot spring or in a limestone cave. In the U.S., the most well-known place for travertine formation is Yellowstone National Park, where the geothermal areas are rich in travertine deposits.

Travertine is often used as a building material. The Romans mined deposits of travertine for building temples, aqueducts, monuments, bath complexes, and amphitheaters such as the Coliseum, the largest building in the world constructed mostly of travertine.

Because travertine is such a porous material, it should be sealed before use in construction or renovation projects. It is most commonly used for counter-tops and flooring, but may also be used in showers and tub surrounds as well as in exterior decor.

Travertine is available in different colors and finishes, from natural, neutral colors such as creamy white and beige to tan and reddish brown. The color depends quite a bit on the impurities and iron content of the stone. The different finishes include honed, polished, chiseled and tumbled. Honed travertine is smooth, but unlike polished, it has a matte finish. Polished travertine is smooth, buffed and polished until shiny. Tumbled travertine has a rougher, textured finish and often has rounded corners for an antique look. Remember just because a stone may be shiny it doesn’t mean it is sealed.

Never use cleaners that contain vinegar or citrus oils on travertine. Even water can be harmful to the texture of travertine if it is allowed to sit on the stone for long periods of time.

Travertine is imported mostly from Italy, Iran, Mexico, Turkey, and Peru. A decade ago, Italy had a near-monopoly on the world travertine market.

John Vande Velde, Terry’s son outside Rome’s Coliseum, the largest building in the world constructed mostly of travertine.

Carpets Plus stock travertine in Steamboat Springs and have many other travertine’s available within a week of ordering. www.steamboatcarpetsplus.com

Granite April 10, 2012

Granite is probably the most known stone used in the home. Granite is very grainy in appearance with the crystals in the granite being clearly visible. Granite was formed from the magma of a volcano; it cooled very slowly creating large crystals in the stone. Granite is a tough, durable rock composed primarily of three different minerals. These minerals are easy to see due to their different colors. The white mineral grains found in granite are feldspar. It is the most abundant mineral found in granite. The light gray, glass-like grains are quartz, and the black, flake-like grains are biotite or black mica.

Granite is often used in the kitchen for both flooring and counter tops. It has a Moh hardness rating of 7 – 8 and is a very dense stone that resists heat and is difficult to scratch. Granite colors run from light colors such as white, sand and gold to dark colors such as black and green. Neutral colors such as beige, brown and grey tend to be very popular in most homes.

Like all natural stones, granite will need to be sealed with a good quality penetrative sealer once installed. To check that your granite has been sealed properly, sprinkle some water on it.  If the water beads up on the surface of the granite, it has a good seal. To maintain your granite, regularly dry dust using a clean cloth and damp wipe as needed. Always use a stone cleaner or a mild, neutral detergent. Never use products that contain acids such as lemon. Quickly wipe up spills to avoid absorption into the stone. If your granite has absorbed oil or impurities from water, use a stone poultice to help restore the stone. Poultices are spread over the stone and covered with a sheet of plastic. The poultice draws the stain from inside the granite to the surface so it can be cleaned.

Visit our website www.steamboatcarpetsplus.com for recommended maintenance products.

Marble March 23, 2012

Marble is a stone that started out as a limestone; the limestone over time recrystallized due to heat and pressure under the earth’s crust. Marble comes in a wide range of colors. The color of the marble is determined by what impurities were present in the limestone in its early days of life. Its main characteristics are heavy veining, graininess and beauty of color.

Once installed marble will need to be sealed with a good quality penetrative sealer. This will prevent water and other liquids penetrating the marble. A good sealer will last for approx. 5 years depending on usage. Sealer is a liquid that is easily applied using a sponge and can be done by the homeowner; but remember to clean first, dirt sealed in is dirt for life!

Marble due to its MOH’s hardness rating of 2.5 – 5 is more suitable for master bathroom floors rather than an entry or kitchen floor. Granite has a rating of 7 – 8 and would be better suited to areas with heavier use. To maintain your marble regular dry dust mopping using a clean cloth and damp mopping as needed; and remember Mother Nature has the last say in variation and strength.

This is my master bathroom which we tiled in marble and porcelain tile on the floor with a marble insert and deco to tie it all in. I love it!

Visit our website www.steamboatcarpetsplus.com for recommended sealers and cleaning products.

The relative hardness of Natural Stone March 8, 2012

Learn the relative hardness of Natural Stone.

One of my favorite flooring materials is natural stone. The most common natural stones are marble, granite, travertine, limestone, slate and quartzite. One of the best qualities of natural stones is that no two stones are alike. Because stone is made in nature, its colors vary, making it more beautiful. When considering using natural stones in your house or in a project, you will want to consider their properties to determine which natural stone is best for the job. One of the most important properties of natural stone to consider is its hardness. The harder the stone the less likely it will scratch. On the “Mohs” hardness scale where 1 is the softest and 10 the hardest the following stones are;

Marble          2.5 – 5

Granite          7 – 8

Travertine     3 – 4

Limestone     3 – 4

Slate              2.5 – 4

Quartzite       7

Based on the above hardness my preferences are to use granite on kitchen counter tops and marbles and travertine in the bathroom.

Check put our Website www.steamboatcarpetsplus.com for available products.