However, a wide variety of cleaning methods on the market, and some require the use of related equipment granite curbstone construction, resulting in cleaning prices. Actually, no matter what kind of cleaning methods with Curb construction, in which the principles are the same, now the most commonly used can be divided into the following two: 1, the chemical way: mainly to see the stone and sick because of what reason, if it is acidic pollutants result from Curb construction program, then neutralized with an alkaline cleaner. If the result from the curb pollutants from basic construction specifications, then neutralized with acid cleaners. In this way achieve a clean role, which is the most common way. You certainly no stranger when it comes to the curb, but there are a good variety of Curb, Curb give us the following to say about the different kinds of it. Curb according to the different materials, in general is divided into two: the concrete and stone Curb Curb. According to curb cross-sectional dimension can be divided into H-Curb, T-Curb, R type Curb, F type Curb, TF-type and P-type stand along the stone porch stone. Curb is characterized by a linear Curb Curb classified as curved, straight Curb. Fire board can be used with curved linear Curb Curb use.