Composite anti-crack joint band
The utility model provides a duplex anti-crack joint tape, which is characterized in that a grid tape is attached on the surface of a sheet, on which a plurality of through holes are distributed. As the grid tape is attached on the surface of the sheet, and has ultra strong pulling force function, t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a duplex anti-crack joint tape, which is characterized in that a grid tape is attached on the surface of a sheet, on which a plurality of through holes are distributed. As the grid tape is attached on the surface of the sheet, and has ultra strong pulling force function, t he utility model has the advantages that the bonding of the utility model and the wall body at the crack position is firmer; thus not only the disadvantages that the traditional material is poor in moisture resistance and is easy to have foam are solved, but also the anti-crack service life of the wall body after the utility model is used is longer. |
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