·Has dual functions of waterproofing and preventing plant root penetration, able to withstand plant root penetration and maintain waterproofing function for a long time;
·It not only prevents root puncture but also does not affect the normal growth of plants;
·It can form a high-strength waterproof layer, with strong resistance to pressure water, and is resistant to puncture, cracking, tearing, and fatigue;
· High tensile strength, thick modified asphalt coating, strong adaptability to shrinkage deformation and cracking of the base layer;
·Excellent resistance to high and low temperatures, suitable for both hot and cold regions;
·Corrosion resistance, mold resistance, and good weather resistance;
·Hot melt method construction is convenient and the hot joints are reliable and durable

Suitable for planting roofs and underground building roofs that require greening, it is a puncture resistant layer for plant roots to ensure that the plant roots do not damage the structure below this level and have waterproof function.

·Grassroots treatment
The waterproof base must be cleaned thoroughly to ensure firmness, dryness, and smoothness (flat).
When encountering uneven areas on the construction surface, they should be leveled or ground first, and the edges and inner corners should also be rounded (rolled) in advance.Apply the base treatment agent completely to all construction surfaces and let it dry completely.
·Additional waterproof layer for node details
For general details such as three sided corners, gutters, eaves gutters, and deformation joints, an additional layer of specialized roll material should be added according to relevant specifications
·Construction of ordinary waterproof layer
Hot melt construction.
·Construction of root blocking waterproof layer
Hot melt construction, the construction method is the same as that of ordinary modified asphalt waterproofing rolls.