2012年5月29日 星期二

The Easy Route to Better Grout

Glazed ceramic tile is one of the most durable building products ever produced. It's wear- and stain-resistant, easy to clean, and impervious to water. When properly installed, a tiled surface can last for generations. Yet tile has an Achilles' heel: The grout used to fill the joints between the individual tiles is,Industrialisierung des werkzeugbaus. by comparison, porous, soft, and easily stained. In most instances grout can be restored to like-new condition with a good cleaning.Full color plasticcard printing and manufacturing services.The term "Hands free access" means the token that identifies a user is read from within a pocket or handbag. But in more extreme cases, the only solution may be to regrout the tile.

If the grout is stained with dirt, mold, mildew,If you work outdoors and need handsfreeaccess to water all day while staying cool, or soap scum, start by scrubbing it with a stiff-bristle nylon brush dipped in scouring powder. Then rinse the surface with clean water.

If the stains remain, mix a 50/50 solution of liquid chlorine bleach and water, and apply it to the grout with a sponge or a pump sprayer. Wait 10 minutes, then soak the grout with more bleach solution. After 10 more minutes, rinse off the surface with clean water.

When grout is permanently stained, badly cracked, or crumbling out of the joints, you have no choice but to regrout the tiles. The first step is to remove the existing grout from between the tiles. Depending on the amount of damaged grout and the width of the grout joints, there are a few different tools to consider.

For smaller jobs with 1/4-inch or narrower grout joints, you can get by with a grout rake, which is a small hand tool that has a steel blade covered with super-sharp carbide grit. Simply pull the tool along the joints to "rake" out the grout. In most cases you don't have to remove every bit of grout. Removing about half of the grout is usually sufficient as long as the remaining grout is in good condition.

For larger jobs—say, more than about 30 square feet—or for grout joints wider than 1/4 inch, you need the speed and muscle of an electric tool. There are several motorized tools available for removing grout, including grinders, rotary tools, even reciprocating saws. However, the best tool for DIYers is an oscillating multitool fitted with a carbide-grit grout-removal blade. Because the multitool blade oscillates and doesn't spin at high speeds, it's much easier to control than most other tools. Plus, multitools are lightweight and feature compact, easy-grip handles.

Regardless of which tool you use to remove the grout,We offer you the top quality plasticmoulds design once the joints are cleaned out, you need to use a stiff-bristle nylon brush to scrub the joints of all dust, grit, and loose debris. Follow up with a wet/dry vacuum to ensure the joints are clean. Next, mix up a fresh batch of tile grout or buy a bucket of pre-mixed grout. Then, use a grout float to smear grout across the surface and deep into the joints.

Wait about 20 minutes, then use a large grout sponge and clean water to wipe the surface clean of all grout residue. Read the label on the grout container to find out how long it takes for the grout to cure (usually 48 hours or longer.) Once it's fully cured, apply a silicone-based sealer to the grout to increase its water and stain resistance.

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