Sunlight board, endurance board is good, also need to install method skill properly.
Otherwise, it is very waste, easy to damage the plate or reduce the service life seriously.
During the construction of sunlight board and endurance board, the following requirements should be noted:
1、 Surveying and setting out: according to the site datum line, set out after checking. Use theodolite to determine the vertical grid bus on the outer surface of sunlight plate and endurance plate, and use the steel wire on the fixed steel support as the mark control line, and set out the center line of each grid.
2、 : use level instrument and standard steel tape to measure and mark the horizontal grid points of point barge sunlight plate and endurance plate on the steel wire line.
3、 : after setting out and positioning, the control positioning points should be checked regularly to ensure that the grid is in the correct position.
4、 : the sunlight board or endurance board components shall be processed and manufactured. In the construction site, the plate shall be stored in a clean place without rain, fog, so as to avoid damage or contamination of the plate.
5、 Put forward the technical requirements for steel structure fabrication and construction;
6、 : when the sun plate or endurance plate is processed, the edge of the sun plate or endurance plate after edge grinding shall not have defects such as edge explosion and missing angle;
7、 : check the steel structure, check whether the embedded parts are missing, and the position and size deviation of the embedded parts shall be less than + 20 mm;
8、 Before installation, check whether the installation position meets the design requirements and ensure that the installation position is correct before installation. During installation, the plate shall be placed on the platform, and glass glue shall be injected into the joint between the plate hole and the components and on the connecting screw rod to prevent water leakage at the joint; the screw hole diameter must be twice larger than the screw hole diameter on all sunlight plate or endurance plate, which is used as the reserved space for thermal expansion and cold contraction of plastic.
9、 : gluing, cleaning and acceptance.
Most people don't know how to calculate the loss of non-standard plate of sunlight plate and endurance plate. Meikai plastic presents the calculation method, which is simple, direct and not rude, ha ha
(100% of the total amount of sunlight consumed per board) or the formula for calculating the net loss of the board
Original plate specification: 2100mm (width) * 3150mm (length) * 6mm (thickness) = 39690000
Product specification: 1350mm (W) * 3150mm (L) * 6mm (T) = 25515000
Loss rate = (39690000-25515000) / 39690000 = 0.357
Or the loss of width only: (2100-1350) / 2100 = 0.357, the same is true in meters