熱門關鍵詞：濟南彩鋼板 | 濟南復合板 | 濟南彩鋼瓦 | 濟南c型鋼 | 濟南鋼結構 |
The color steel tile deformation we see is mainly due to the ability of the color tile to contain some water to reduce the pressure, so there will be deformation, so the color steel tile drying treatment is an important process in manufacturing engineering, so what is the commonly used drying treatment and polishing method.
The commonly used drying method is to establish its own kiln to dry the raw materials of color steel brick, so as to reduce the cost of drying products. Because the earth kiln is a method of heating the artificial Kang, the temperature is not uniform, often some of them have been dried, but some of them still have a lot of water, so there is no good control of the probability of cracking and deformation.
So in addition to the first steam drying, the second microwave drying should be carried out before processing. Yes, water can balance transpiration from inside to outside. During the construction of color steel floor tiles, it is necessary to polish the color steel floor tiles in order to adhere to their beauty and ensure the safety of construction. The grinding methods are divided into dry grinding, wet grinding and mechanical grinding.
In order to improve the working efficiency, we can choose the mechanical grinding method, such as electric grinder, there are two kinds of disc type and vibration type. Sandpaper is used for dry polishing and for polishing hard brittle coating. The disadvantage of color steel floor tile polishing is that it will produce a lot of dust in the process of operation, which will affect the environmental health.
Wet ground water sandpaper dipped in water or soapy water can polish color steel tile. Water can reduce abrasion mark, coating lubrication degree, sandpaper and energy saving. However, it should be noted that after spray painting of water base layer, one is to wait for the water base coating layer to dry completely, water or other simple white paint layer, and it is not suitable for strong absorbent substrate.