Precautions for storage, transportation and use of PC wave tiles
time2018/07/03
Precautions for storage, transportation and use of PC wave tiles
It is forbidden to contact the surface of the unused cement and the surface of acid and alkaline substances.
It is forbidden to contact with organic solvents and their constituent glues and paints.
The frame should be clean and the surface of the groove should be flat. The dust and dirt on the surface of the PC wave board are generally wiped with a soft cloth or a sponge dampened with a neutral detergent, and then thoroughly rinsed with water.
Choose the correct sheet thickness and allowable radius of curvature.
The mounting screws must be pre-drilled and the hole diameter is 1.5 times the diameter of the screw. Too tight a screw can cause stress.
Reserve space and pay attention to the embedded depth. Expansion value = linear expansion coefficient * length * maximum temperature change value (linear expansion coefficient of PC board 7 * 10 -5mm / ° C)
PVC materials should not be used with neutral glass glue and suitable gaskets.
Power tools (tungsten carbide saw blades) must be used for cutting; the plates must be fixed to avoid vibration when cutting the body; do not tear the protective film when cutting.
If marking is required before cutting, mark it on the protective film as much as possible. If it must be marked directly on the board, use a crayon. Avoid using sharp tool marks.
