Artificial stone surface layer of the size of the distance between the expansion joints
Look at the use of that area, climate change and other identified, the South generally 5MM ~ 10MM, 3mm ~ 6mm north.
The actual construction for the beauty of most will be set at 10 to 15 meters interval, the maximum distance of not more than 20 meters, expansion joints of the width of 6 to 8 mm.
The construction of the indentation of the indentation of the base layer of the mortar layer began to cut off (not only to leave the stone on the line), until the stone all paving completed and completely dry, clean up the gap within the various garbage, Stone crystal processing is completed after the expansion of the color with the stone color close to the silica gel to fill.
Indoor ground expansion joints according to the specification requirements are: longitudinal expansion joints spacing of not more than 6 meters, horizontal expansion joints spacing of not more than 12 meters, the width of the expansion joints 10 to 20 mm.
