COMMON PROBLEM
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| [ Published：2016-11-22 Read：29 times Source：feiyue] | |
1, the worst fiberglass mesh market price is usually 1.00 yuan -1.60 yuan. , Broken off on the fracture of the production process for the clay crucible drawing, glass fiber is usually a number of beer bottles made of waste glass. Is a national ban on the production process, the surface coating is not alkali-resistant emulsion. From the intuitive point of view: relatively rough work, usually in the market to sell more, often lack of length, g easy to shift, and easy to stab the skin. Such mesh cloth used in the insulation weight is insufficient, the contact is not strong layer in two months after the general loss of strength, if the mortar knocked out the grid cloth, as long as a light grinding, glass fiber yarn will become powder shape.
2, another is called imitation platinum fiberglass mesh cloth, but it is also more difficult to judge when it is broken glass on the selection of broken glass plate, also known as mixed silk. This is a kind of imitation is often better transparency is good flat glass fiber. Fiber diameter is relatively small. Authenticity, but it does not meet the quality of the external insulation in any case from the appearance of a real alkali-resistant grid layout requirements.
3, normative quality good mesh cloth in terms of the selection of materials with good alkali resistance. Excellent are more concerned about the use of the coating with the alkali resistance and high latitude and longitude tensile strength, are used in the process of platinum and weaving emulsion are coated with fiberglass substrate. Making the product has a good feel and construction Futie good, a larger level to reduce the amount of mortar surface.
4, alkali-resistant insulation fiberglass mesh outside the Department of insulation:
A. External wall is usually used: 3 × 3 × 45 grams, 5 × 5 × 80 grams |
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