Although rock wool insulation board is widely used and can be used in many industries, many people still don't know much about it. In fact, the production of rock wool insulation board was only introduced in the 1950s, but when rock wool insulation board just appeared in China, it was very popular The quality is not very good.
And after decades, only now has very durable, and the advantage is very obvious rock wool insulation board material, of course, now the number of rock wool insulation board manufacturers are also much more than in the past, many rock wool insulation board manufacturers appear in our surrounding area, Ji'nan rock wool foam board, from these aspects, in fact, we can know, Ji'nan rock wool foam board which good home. Now rock wool insulation board material in the scope of use, in fact, is also very large.
There are many characteristics of rock wool insulation board material, which can be divided into the following aspects. Firstly, rock wool insulation board has good fire resistance, which can make it widely used in the construction industry. In addition, the thermal insulation performance is also relatively good, because the thermal conductivity of this material is relatively low.
In addition, the rock wool insulation board is actually a very durable material, so this product can be used for decades without worrying about problems. The Shandong rock wool foam board manufacturer, of course, chooses a good manufacturer of rock wool insulation board, which is equally important.
When the temperature exceeds a certain temperature, such as 200 ℃, the insulation of rock wool board must be protected properly, so that the thickness and bulk density of rock wool board will not change. For the insulation of rock wool products for large diameter and flat wall equipment, when the temperature exceeds 200 ℃, we must bear in mind the advice of the rock wool board manufacturer: add insulation nails (the spacing is about 400mm), and the external protection should be tight.
How to prevent the equipment, nails and pipes that need to be insulated from corrosion? Appropriate coating is acceptable. In addition, there should be no leakage. Rock wool board bad days, this can achieve better results. For cold insulation, it is necessary to add moisture-proof layer. Under the condition of low temperature, it is necessary to use rock wool without resin for heat insulation, and its moisture-proof layer must also be fireproof. We should pay attention to rain proof, not in rainy days.
If the finished rock wool board is easy to be mechanically worn out in the case of outdoor thermal insulation, it is better to use metal or plastic, and then pay attention to the joints, the sealing of joints, and add glue seal when necessary. When there is a certain height, the thermal insulation layer of rock wool board must have positioning pin or support ring, and the spacing must not be greater than 3m, so as to prevent the thermal insulation material from sliding downward when there is vibration.