Color steel plates are generally divided into color-coated plates and color-coated bricks. The price of color-coated board mainly depends on its thickness, paint film and seven layers. The price of color-coated brick mainly depends on the price and specifications of color-coated board. So, how much is the color steel plate per square meter? The first thing to consider is what kind of painted brick is about 13 yuan square meter.
Extended data:
Choose colored steel plate
1. Observe the thickness of the substrate and the thickness of the film.
Color steel plate is composed of base material and color peritoneum. We need to consider the thickness of the substrate and peritoneal coating. The base material of a good color steel plate is 0.02-0.05mm, and the film covering is less than 0.15 mm. From the point of view of influencing the service life of color steel plate, the thickness of the base material is very important. Some manufacturers will make inferior coatings on base materials and color steel plates to reduce the thickness of base materials and the service life of color steel plates.
2. Observe the leakage of color steel plate.
First, observe whether the exposed steel of the color steel plate is fine-grained, gray, dark and foreign. If the cross section is well crystallized, the quality will be better.
3. Listen to the sound
Tap the colored steel plate with your fingers or hard objects. If the color steel plate material is poor, the sound will be dull and the metal sound will not be obvious. If the color steel plate is made of good material, the sound will be loud.
4, check the color steel plate quality certificate.
Check whether there are inspection standards of relevant departments, and try to go to the color steel plate manufacturers for on-the-spot investigation to see how the environment is, whether it is formal, and how to inquire about the reputation in the market.
Step 5 look at the price
When comparing the quality of color steel plates, the price also needs to be considered, but don't pay too much attention to the price. If the price of color steel plate is too low, we must pay special attention to it and worry about fake and shoddy products.