Fiberglass Mesh types: interior wall insulation fiberglass mesh interior wall insulation alkali-resistant glass mesh is based on alkali or alkali-free glass fiber mesh as a substrate and then coated with modified acrylic copolymer Come into being. With light weight, high strength, temperature, alkali, water, corrosion resistance, anti-cracking, scale and other characteristics. Can be useful to prevent the plaster layer of all the external tension and shorten the external force caused by cracking, frivolous mesh cloth is often used in wall renovation and interior wall insulation.
The primary performance and characteristics of fiberglass mesh:
1,the chemical stability of glass fiber cloth is very good. With alkali resistance, acid resistance, water resistance, resistance to cement erosion, and resistance to other chemical corrosion function; at the same time and resin adhesion, soluble in styrene and so on.
2,glass fiber cloth with high strength, high modulus, light weight and other characteristics, widely loved by the people.
3,glass fiber cloth scale stability is good, stiffness, formation, not easy to shorten the deformation, good positioning.
4,glass fiber cloth impact resistance is better. (Due to high strength mesh, good tolerance)
5,glass fiber cloth mildew, pest control.
6,glass fiber cloth with fire, insulation, noise, insulation characteristics.
Fiberglass Mesh paste method:
1, the preparation of polymer mortar must be responsible for the person to ensure that the quality of mixing. In the case of
2, the lid counterclockwise rotation open, with a stirrer or other tools to re-stir the adhesive to avoid the separation of the binder phenomenon, stirring moderate, so as to avoid quality problems. In the case of
3, the polymer mortar mix ratio: KL binder: 425 # sulphoaluminate cement: sand (with 18 mesh sieve bottom): = 1: 1.88: 3.25 (weight ratio). In the case of
4, cement, sand with the amount of barrels and then put into the iron gray tank for mixing, mixing even after the addition of binder, stirring, mixing must be uniform, to avoid segregation, was porridge. According to the ease of use may be appropriate to add water. In the case of
5, water for concrete water. In the case of
6, polymer mortar should be with the with, with a good polymer mortar is best within 1 hour with light. Polymeric mortar should be placed in a cool place to avoid sun exposure. In the case of
7, according to the required length, width from the whole volume of fiberglass mesh cut the mesh, leaving the necessary length of the overlap or overlap the length of the part. In the case of
8, in a clean and flat place to cut, cutting must be accurate, cut the mesh must be rolled up, not allowed to fold, not allowed to stampede. In the case of
9, in the building at the corners to do reinforcement layer, strengthen the layer should be attached to the innermost side, each side 150mm. In the case of
10, smear the first time the polymer mortar, should keep the EPS board dry, remove the board of cotton harmful substances or impurities. In the case of
11, in the polystyrene board surface scraping a layer of polymer mortar, the scraping area should be slightly larger than the length or width of the mesh, the thickness should be about 2mm, in addition to the requirements of the package, the polymer mortar is not allowed to apply Polystyrene board side. In the case of
12, scraping the polymer mortar, the mesh should be placed on it, the mesh of the curved surface facing the wall, from the center to the surrounding Shi Tu Ping, the mesh into the polymer mortar, the mesh should not be wrinkled, To be dry surface, and then applied a layer of polymer mortar, the thickness of 1.0mm, mesh should not be exposed. In the case of
13, the length of the mesh around the overlap should not be less than 70mm, in the cut off the site, should be used to make network overlap, lap length of not less than 70mm. In the case of
14, doors and windows around the window should be reinforced layer, strengthen the layer of grid cloth posted on the inside. If the door frame and the basement wall surface distance greater than 50mm, mesh cloth and the base wall paste. If less than 50mm need to do the package treatment. Large mesh laying of the mesh cloth should be embedded in the door window frame outside the sticky. In the case of
15, the door window at the corners, after the standard network facilities, and then in the door window four corners covered with a 200mm × 300mm standard network, with the window angle split into a 90 degree angle, attached to the outermost, to strengthen; Corner is covered with a 200mm long, wide width of the standard width of the mesh, attached to the outermost. In the case of
16, a layer of windowsill below, in order to prevent the impact of the impact, should first install reinforced mesh, and then set the standard mesh. Strengthen the grid cloth should be docked. In the case of
17, placement of reinforcement layer of construction methods and standard mesh the same. In the case of
18, the wall paste the mesh cloth should be covered in the flip on the grid cloth. In the case of
19, mesh from top to bottom Shi Shi, synchronous construction first applied to strengthen the mesh, do standard mesh
20, mesh cloth sticky should be protected after the rain washed or impact, easy to collision the sun angle, doors and windows should take protective measures, the mouth of the site to take anti-pollution measures, surface damage or pollution must be dealt with immediately. In the case of
21, after the construction of protective layer can not be rain within 4 hours. In the case of
22, the protective layer after the final condensate water conservation, day and night the average temperature is higher than 15 ℃ when not less than 48 hours, less than 15 ℃ when not less than 72 hours.