Do not wait until the fire comes to think of the seriousness of the fire, in our daily life in addition to learning fire knowledge, we should understand is to prevent fire, so in this unforeseen situation we should be how to prevent it? Hope you understand Jinan A class fire insulation board, this kind of fire insulation board can be effective. The thermal insulation, can provide a relatively safe environment, so when you install what specifications on the rigid requirements? Next take you to understand.
1. Standard board size is 300 * 300, diagonal error is less than 3 mm, if need to cut can be used small cutting saw cutting, insulation board size allowable deviation is (+2).
2. Mesh cloth roll-over: the total width of glued mesh cloth is about 200 and the width of roll-over part is 80 at the entrance of doors and windows, the two sides of deion joints and so on. The concrete method is as follows: the cutting length of mesh cloth is 180 and the thickness is 180. Firstly, a special binder with a length of 80 and a width of 2 is applied to the unpacked part, and then the mesh cloth with a length of 80 is pressed into it, and the rest is thrown out for reserve.
3. Strip bonding method: The special adhesive is evenly smeared on the foamed cement board with a toothed trowel knife in horizontal direction. The width of the strip is 10, the thickness is 10, and the distance is 50.
4. Spread the special adhesive of Jinan Class A fire-proof insulation board on the back of the composite foamed cement board. The thickness of the adhesive is about 3. In order to ensure the bonding is firm, it is better to adopt the full-dipping method, or the strip-sticking method and the strip-point method.
Fifth, strip method: with the plaster in each board around and between the special adhesive, and then in the foamed cement board partition area of the plaster diameter of 50, thickness of 10.
6. Paste the insulation board with special adhesive on the wall quickly to prevent the surface from crusting and losing the bonding effect.
7. The pasting of foamed cement slabs should be laid transversely from bottom to top along the horizontal direction. The length of each slab should be 1/2 of the staggered seam, and the local minimum staggered seam should not be less than 100.
Eighth, foamed cement insulation board adhered to the wall, the application of 2 meters by ruler flattening operation, to ensure its smoothness and adherence firmly, between the board and the board should be squeezed, not seam, because the cut is not straight formed cracks, with binder plugged in and smoothed. Each adhesive plate should be removed with special adhesive on the extruded surface.
If you have some questions or do not know enough about the installation of this kind of insulation board, you can directly contact our company, we provide you with refinement. Confirm the installation method until you are satisfied.