The presentation of fiberglass grilles has brought great convenience to people. And now people are increasingly concerned about environmental protection, especially the importance of municipal gardens, and fiberglass grilles are becoming more and more popular as tree protection boards. Moreover, the fiberglass grating has a variety of colors, so the overall construction is also very beautiful. Different sizes of tree pits require different scales, and the installation personnel can cut them according to the requirements. When installing, pay attention to leaving a slightly larger central tree hole, as the tree still needs to grow. Different sizes of tree pits require different scales, and the installation personnel can cut them according to the needs. The color of the fiberglass tree pool cover is generally green and yellow, mainly because these two colors are more suitable for beautification and adding color to the environment. The center of the fiberglass tree pool cover plate is left with circular or square tree holes, and there are seepage holes around it. Widely used in parks, street beautification belts, and various places to cover beautification trees. The cover has rainwater infiltration holes on the surface, which can make the roots of the trees adhere to loose soil and absorb nutrients such as water, and maintain soil erosion. Colorful tree protection boards can improve your living environment, alter the dull and unchanging situation in corrosive environments, and add color to today's green gardens.
1. Corrosion resistance: It has excellent corrosion resistance to many gas and liquid media such as acid, alkali, organic solvents, and salts, and has incomparable superiority in the field of corrosion prevention.
2. Aging resistance: The service life is over 50 years.
3. Flame retardant: The flame transmission rate of ordinary flame retardant grilles (ASTM E-84) does not exceed 25; The flame transmission rate of high-end flame-retardant vinyl grille does not exceed 10. The oxygen index shall not be less than 28 (GB 8924). The production process of fiberglass guardrails adopts automated control, ensuring stable product quality; There is no corner waste in the production process, and the utilization rate of raw materials is high; High production efficiency and low labor costs; The length of the product can be cut according to the needs, with minimal cutting waste and no maintenance required for long-term use.
