What Is an Insulation Panel?
The easy-to-understand insulation board is the board used to heat the building. Insulation board is a rigid foam plastic board made of polystyrene resin as a raw material plus other raw materials, auxiliary materials and polymers. It is heated and mixed while injecting a catalyst, and then extruded. So as to reduce the thickness of the building's outer protective structure, thereby increasing the indoor use area.
Insulation board
- The easy-to-understand insulation board is the board used to heat the building. Insulation board is
- The easy-to-understand insulation board is the board used to heat the building. Insulation board is
- XPS insulation board
- XPS insulation board
- Performance characteristics of thermal insulation board: high fire resistance, high thermal insulation, relatively good strength, not easy to crack, light weight, non-toxic and harmless, long life, good water resistance, good interface, energy saving and safety.
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Insulation board installation
- 1) The size of the standard board is 300 * 300, and the diagonal error is less than 3mm. If you need to cut, you can use a small cutting saw to cut. The allowable deviation of the size of the insulation board is ± 2.
- 2) Grid Cloth Wrapping: Glue the grid cloth at the openings of doors and windows, on both sides of the deformation seam, etc., with a total width of about 200, and the width of the turned-over part is 80. The specific method is as follows: The cut length of the grid cloth is 180 plus the board thickness. First apply a special adhesive with a length of 80 and a width of 2 to the turn-up area, and then press in the 80-long mesh cloth, and then throw it out for use.
- 3) Apply the configured special adhesive on the back of the composite foamed cement board. The compacted thickness of the adhesive is about 3. In order to ensure strong adhesion, it is best to use the full adhesion method, and the strip adhesive method and Dot method.
- 4) Strip sticking method: Use a toothed trowel to apply the special adhesive on the foamed cement board horizontally, with a width of 10, a thickness of 10, and a middle distance of 50.
- 5) Strip method: Use a trowel to apply a special adhesive to the periphery and middle of each board, and then wipe the gray cake with a diameter of 50 and a thickness of 10 in the partition area of the foamed cement board.
- 6) Quickly paste the insulation board with the special adhesive on the wall to prevent the surface from crusting and losing the bonding effect.
- 7) After the foamed cement insulation board is adhered to the wall, it should be flattened with a ruler of 2 meters to ensure its flatness and firmness. The board should be squeezed tightly without gaps. The gap formed by cutting is not straight. Plug in and smooth with adhesive. After each board is glued, the special adhesive on the extruded surface should be removed.
- 8) The paste of foamed cement board shall be horizontally paved from bottom to top in sections. Each row of boards shall be staggered by 1/2 of the board length, and the smallest part of the staggered seam shall not be less than 100.
Insulation board mounting fixture
- 1) The fixing part is installed after 8 hours of sticking the insulation board and completed within 24 hours. Use an impact drill to drill holes according to the design requirements. The hole diameter is 10, the depth of the base wall is about 60, and the depth of the anchors into the base wall is about 50 to ensure firmness and reliability.
- 2) The number of fixed parts is set for each board.
- 3) The self-tapping screws should be squeezed tightly and the engineering plastic expansion nail cap should be neat or slightly screwed into the surface of the composite foamed cement board to ensure that the tail of the expansion nail is screwed back to fully anchor the base wall.
Sanding insulation board
- 1) The joints of the insulation board should be sanded with coarse sandpaper. The action should be gentle circular motion. Do not sand along the direction parallel to the board joints.
- 2) Clean the floating ash with a brush after sanding.
Insulation board as decorative line corner
- 1) According to the design requirements, use the ink line to pop out the position where the line angle is needed, and perform horizontal and vertical correction.
- 2) The groove angle is used to cut the board into a notch, and the thinnest part of the notch is not less than 15.
- 3) After the convex line corner is cut according to the design size, brush the interface agent on both sides of the line corner and the corresponding insulation board, and then apply the special adhesive to make it stick firmly.
Insulation board with polymer mortar
- 1) The configuration of polymer mortar is the same as that of special binder.
- 2) Apply the configured polymer mortar evenly on the board to a thickness of 2 mm.
Insulation board pressed into grid cloth
- 1) The grid cloth should be cut according to the length and width of the working surface, and the overlap width should be left. The mesh cloth should be cut along the warp and weft directions.
- 2) The grid cloth should be turned around the entrance of doors and windows, and a layer of grid cloth should be added to the four corners to strengthen the whole grid cloth.
- 3) Apply polymer mortar to the front and sides of the extruded board at the opening of the hole and the grid cloth. (Only the end of the extruded board here is allowed to apply polymer mortar.) Turn the pre-rolled mesh cloth along the thickness of the plate and press it into the polymer mortar.
- 4) Straighten the entire grid in the horizontal direction. Pay attention to the curved side of the grid facing inward. Use a trowel to smooth the grid from the middle up and down to make it close. The overlap width of the mesh cloth in the horizontal direction is not less than 100, and the overlap length in the vertical direction is not less than 80. The overlap of the bottom mortar shall be filled with polymer mortar at the overlap.
- 5) At the corners of the concave and convex lines, a narrow grid cloth should be buried in the bottom polymer mortar, and the entire grid should be laid on the narrow grid cloth, overlapping the width of 80.