The asphalt anti-corrosion tape is composed of a base film and a rubber layer. The base film is a polyethylene film, and the rubber layer is butyl rubber, which has good mechanical strength and adhesive sealing performance. According to its function, it can be divided into asphalt anti-corrosion tape (inner belt), protective belt (outer belt) and patch belt. According to the grade requirements of the anti-corrosion layer, it is divided into ordinary level, strengthening level and special strengthening level. Then, do you know how to store it?
1. Prevent exposure, rain and deformation during transportation.
2. When subjected to freezing under 5 °C during transportation or storage, it should be stored at 20 °C for 48 hours before construction.
3. It should be stored in a cool, temperature 5 ~ 30 ° C, temperature < 75 ° C warehouse, storage period of 12 months, and away from heat and open flame.