How to install an extruded board for heat insulation?
Extrusion end of the extruded board pre-fiberglass mesh, the width of 200 mm turn the package part of the width of about 80 mm.
Install the extruded board: first squeeze the extruded board on the wall, and then with 2 meters on the wall to the pressure, and at the same time leveling, the professional bonding gypsum mortar or polymer mortar from 10 mm to 3 mm, Construction process: from bottom to top sticky, wrong seam, bonding area shall not be less than 30 ~ 50%.
1, grass-roots treatment: thoroughly clean up the basement wall surface floating ash, oil, release agent, hollowing and weathering materials such as the impact of bonding strength of the material.
2, the structure of the new building wall, the application of 2 meters by foot inspection, the maximum deviation of the maximum deviation of not more than 4 mm
? 3, in order to increase the extruded board and the base layer and the surface layer of the adhesive force, should be in the extruded plate surface brush surface agent or extruded plate surface hair.
4, the modulation of professional bonding gypsum or polymer, so that it has a certain viscosity to maintain just stick on the wall of the extruded plate does not slide. Add water each time less, and should be used within 1 hour.
5, smear special adhesive gypsum mortar or polymer mortar: with a trowel in the middle of each extruded plate and wiping the middle of 50 mm10 mm professional adhesive, and then in the extruded sub-grid area wiping diameter of 100 (80) mm thickness of 10 mm gray cake.
Mounting fixture: 4 pieces per square meter but not less than one on each block. Extruded board paste firmly, usually within 1-2 hours to install the fixed parts, the depth of the basement of 50 mm bore depth of 60 mm.
In the corner of the wall, you should first row size, cutting extruded board, so that when the vertical seam joints to ensure that the corners at the straight.
