With the increase of washed stone market demand, the development of washed stone wholesale industry is gradually accelerating. Our company as a professional washed stone wholesale business, in order to allow our customers to make better use of washed stone, washed stone explain in the following road construction seven key points: 1. grassroots leveling: leveling grassroots mainly refers to the basis of the surface treated once again to complete the leveling layer, so there are two advantages, first control level, the second is to control the thickness of the surface layer of washed stone construction to conserve Cost 2. gravel and cement mixing: Key gravel and cement mixing unit square that used in gravel number (calculated in accordance with conventional weight), which is directly related to the construction is completed in the washed stone gravel road or not distributed evenly, gravel Quantity too ineffective, too easily lead to the number of gravel is not firmly bonded 3. bottoming: rendering is completed basic screed surface smear layer of adhesive used to help cement mixing gravel material and grassroots bonding, adhesive applicator to wait until after the basis of full back to base to prevent drying and smear evenly to prevent the surface layer from the shell. At the end of the adhesive applicator need immediately gravel cement mixing things were not yet dry before amortization shop, make full bond between 4. Apply: Apply the mixture is stirred for a good paving gravel and cement at the grassroots level surface, and the mixture was repeated with slight clappers beat and smooth, to ensure smooth and with grassroots fully bonded and stone distribution (Note: the location of joints using wood can be split to prevent a formal split material is contaminated.) You can take advantage of the timing of the initial amount of the supplementary part after smear stones, ensure that the entire mix thereof. . the stones proportions and density 5. Curing: At the end of the cement mixture paving gravel part of the time required to wait for the cement hardening process called curing, there is an important work to do in this process, prior to the initial setting of cement When, due to start hardening cement shrinkage (but not completely cured), mixed with cement paving stones will be exposed layer on the surface, so you can take advantage of fully hardened cement when there is no water on the surface of the stone, it was discovered stone distribution uneven place to take immediate addition of gravel ways to ensure the final effect 6. wash surface binding: When the cement surface semi, available sponge wash and repair stone tablets, and then be re-leveling eighty percent When special tools cleaned once again, to ensure the stones are clearly visible and exposed concrete surface 1/3 prevail. After twenty-three hours (the weather is nice, fully hardened cement), and then water twice a clear round, so as not to leave the stone surface cement traces of residual cement if required immediately gravel surface with a stiff brush lightly. Note that cleaning tool cleaning sponge can be used here, so you can guarantee that the legacy of clean water does not pollute the surrounding landscape and soil. 7. Apply protective agents: stone washed with water to clean the surface, remove dust, completely dry, water-resistant resin evenly brushing the stone surface, to achieve waterproof, stain effect, this time the whole process ended last, welcome wholesale business needs washed stone. friends to visit our company! This information is transferred to the "http://www.thcxwhs.com/