How to use the alkali resistant glass fiber mesh netting
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How to use the alkali resistant glass fiber mesh netting

Views: 11     Author: Site Editor     Publish Time: 2017-09-13      Origin: Site

Glass fiber mesh is a glass fiber woven fabric as the substrate, the polymer anti-emulsion immersion coating. Which has a good resistance to alkaline, flexibility and latitude and longitude to a high degree of tensile strength, can be widely used in buildings inside and outside the wall insulation, waterproof, crack and so on. Glass fiber mesh to alkali-resistant fiberglass mesh, which is used in the alkali-free glass fiber yarn (the main component is silicate, good chemical stability) with a special organizational structure - leno woven from the organization, After the anti-alkali, enhancer and other high-temperature heat treatment.

How to use the alkali resistant glass fiber mesh netting

YuNiu Fiberglass mesh is a neatly woven, crisscross pattern of fiberglass thread that is used to create new products such as tape and filters.

The main purpose of glass fiber mesh is widely used in wall reinforcement materials (such as fiberglass wall mesh, GRC wall panels, EPS inside and outside the wall insulation board, gypsum board, waterproof roll cloth, asphalt roof waterproof, fire board, Building with a zipper and so on.

Glass fiber mesh use method:

1.The preparation of polymer mortar must be responsible for the person to ensure that the quality of mixing.

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.

3.The polymer mortar mix ratio: KL binder: 425 # sulphoaluminate cement: sand (with 18 mesh sieve bottom): = 1: 1.88: 3.25 (weight ratio).

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.

5.Wwater for concrete water.

6.The polymer mortar should be with the with, with a good polymer mortar * Fortunately, within 1 hour with light. Polymeric mortar should be placed in a cool place to avoid sun exposure.

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.

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.

9.In the building at the corners to do reinforcement layer, strengthen the layer should be attached to the inside, each side 150mm.

10.Smear the first time the polymer mortar, should keep the EPS board dry, remove the board of cotton harmful substances or impurities.

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.

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.

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.

14.Doors and windows around the window should be reinforced layer, strengthen the layer of grid cloth posted on the inside. If the door and window frame skin and the basement wall surface distance greater than 50mm, mesh cloth and grass-roots 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.

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 placed on the outside, to strengthen; Around the corner covered with a 200mm long, wide width suitable for the width of the standard mesh, posted on the outside.

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.

17.Placement of reinforcement layer of construction methods and standard mesh the same.

18.The wall paste the mesh cloth should be covered in the flip on the grid cloth.

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.

21.After the construction of protective layer can not be rain within 4 hours.

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.


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