First, plan the plan first
First, do a good planning plan, based on the construction sample map and the processing sheet, familiar with the size and practices of various parts, especially to implement the relationship between the ground LED light belt and other parts to avoid problems at the closing point.
Treatment at the grassroots level
Deal with the debris on the floor of the square, keep the ground relatively flat, do not appear local ups and downs, and avoid the bottom of the base can not completely contact the ground to cause instability, cement surface matte surface can be。 According to the drawing marks and stone thickness to determine the height of the universal support, and then through the various components of the universal support, left and right rotation to adjust the universal support required height。 However, it is worth noting that it is important not to rotate the universal support too closely, nor to rotate the indication range, according to the method of use of the product, in order to play the best use of the product。
III. Inspection and control of support positions
According to the construction sample map and the actual size of the square, pull the cross control line on the square, bomb it on the base, and lead it to the bottom of the wall. Then find the floor elevation, pop up the horizontal elevation line on the wall, and pop up the center of the support device. Line, test row. Arrange the granite stone in order to check the gap between the stone and check the relative position of the stone and the wall, lampstrip, hole and other parts.
Fourth, pay attention to drainage
Dark drainage structures can be used。 The basic level generally has a certain slope for the convenience of drainage, but the completion surface must be maintained at a level。 For example, an engineering structure is based on a slope of 4 %, requiring the completion surface to be maintained at a level。
Five, find a good slope
The range of the universal support is 1 % to 5 %, and the key part of the slope control is the adjusting part。 During construction, the adjustment should first be adjusted to 4 % on the adjustment part, and then the 4 % adjustment in the search arrow should be pointed to the search direction, and then the overall paving should be carried out according to the previously adjusted search slope。 This will completely offset the problem of uneven surface layer caused by the structural slope, which has great advantages and high accuracy for controlling the smoothness in the construction of large areas of stone paving。
Size of remaining seams
On the one hand, the function of the remaining seam can deal with the problem of incomplete stone specifications, and it is also reserved for water supply and drainage, hot expansion and cooling。 The gap mainly depends on the adjustment part control, can choose the adjustment part according to the actual demand。 The adjustment parts can strictly control the accuracy of the remaining seams and eliminate human factors, so as to achieve the goal of uniformity in appearance and improve the aesthetic effect。 This is also one of the advantages that is different from the usual practice。
VII。 Inspection of smoothness
First of all, select a piece of stone, put it down in the diagonal direction with a horizontal ruler, check whether it is flat, and then determine the stone adjacent to each of the two blocks. If it is flat, the water ball in the middle of the horizontal ruler should be in the middle. Finally check whether the edge angle is straight, from the actual test results show that the effect is very good. The lamps of the LED light belt on the ground are customized according to the height of the stone and are located on the universal support device. Lamp related cables, control systems, power supply, etc. are laid from the bottom shelf layer, and the lamp surface layer and the lamp are independent of each other. The surface layer is made of custom tempered glass. The stone on both sides of the light belt is slotted to fit the glass. The slot specification is 10m. The glass is fixed on the small stone troughs on both sides through weather resistant glue. On the one hand, this approach ensures that the core parts of the lampstrip, namely, the lamps, are not damaged by pressure, and more importantly, it is easy to overhaul, replace lamps, cables, and other work.
VIII. Use of fragmentation
Pay attention to the technique of splitting pieces. If you encounter a special installation situation, you can remove a number of partitions or pay attention to the need to separate the edges and other parts of the use; When the same base is installed, special conditions can also be removed. For example, there is an obstacle at the bottom of the support device, which in turn affects the modulus of the surface layer stone paving. In this case, the corresponding part can be appropriately removed.
Treatment of uneven thickness of stone using gaskets
Stone in the process of processing, there are often uneven thickness of the defects. In the process of installing stone, the universal support can be adjusted by the gasket to eliminate the error of the stone itself. This needs us according to the construction site and the concrete situation of stone thickness difference can increase or decrease pad adjustment.