1). It’s advisable to adopt the form of "工” for sticking strip tiles and the mortar seam width be 5mm;

2). To avoid the solidification of mortar seam before treatment, please handle the mortar seam in time when it is still fictile (water containing rate is about 13%) (if too dry, not easy to construct and easy to dehisce; if too wet, not easy to press solidly the gap caused when the sticking mortar overflows and easy to appear white);

3). The time of mortar seam solidification differs as per the wall and climate. Scrape off the redundant mortar seam materials with a stick and press solidly and then sweep evenly with the special brush. Clear the mortar staining on the surface of products conveniently during the course of operation.