Exposed internally-reinforced P-type PVC (polyvinyl chloride) polymer waterproof coiled material
Aiming at the problems of poor weather resistance and poor ultraviolet resistance of the existing waterproof coiled material adopting common modified asphalt, the utility model provides the exposed internally-enhanced P-type PVC high-molecular waterproof coiled material, and the coiled material body...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Aiming at the problems of poor weather resistance and poor ultraviolet resistance of the existing waterproof coiled material adopting common modified asphalt, the utility model provides the exposed internally-enhanced P-type PVC high-molecular waterproof coiled material, and the coiled material body comprises two internally-enhanced P-type PVC high-molecular waterproof layers, a polyester layer and a metal film layer, one side of the polyester layer is tightly attached to the first internally-enhanced P-type PVC high-molecular waterproof layer, the other side of the polyester layer is tightly attached to the metal film layer, and the side, away from the polyester layer, of the metal film layer is tightly attached to the second internally-enhanced P-type PVC high-molecular waterproof layer; according to the structure, on the premise that the performance of a waterproof material is guaranteed, the quality of the waterproof material is greatly improved, the multiple effects of water resistance, seepage resistanc |
---|