Product Overview
It is based on polyester fiber felt and added with imported chemical root inhibitor SBS Modification asphalt The adhesive is the coating material, and the two sides are covered with isolation material, which has good root resistance performance Waterproof roll (referred to as SBS root puncture resistant waterproof coiled material). The product has good root resistance and water resistance, which can effectively prevent plant roots from penetrating the waterproof layer and ensure the integrity of the overall waterproof system.
Product specification
Thickness: 4.0/5.0mm;
Width: 1000mm;
Area: 10m two 、7.5m two 。
Executive standards
● The physical and mechanical performance indexes shall comply with the requirements of GB 18242-2008 Elastomer Modified Asphalt Waterproof Roll.
● The application performance of root puncture resistance shall comply with the requirements of JC/T 1075-2008 Root puncture resistance waterproof coiled material for planting roof.
Product characteristics
● It has dual functions of preventing the penetration of plant roots and waterproof, and can withstand the penetration of plant roots and maintain the waterproof function for a long time.
● High tensile strength, large elongation, and strong adaptability to shrinkage deformation and cracking of base course.
● It can form a high waterproof layer with strong resistance to pressure water.
● Good abrasion resistance, tear resistance, fatigue resistance, corrosion resistance, mold resistance and weather resistance.
● Good high and low temperature resistance, applicable to cold and hot areas;
● Hot melt construction, convenient construction and reliable and durable joints.
Root stopping principle
● Root blocking substance: imported chemical root blocking agent.
● Characteristics of root inhibitor:
1. The high solubility of high temperature asphalt also has root blocking effect at low concentration;
2. Almost insoluble in water and not lost; 3. Good processability and low volatility ensure almost no loss of active ingredients during processing. 4. The high flash point ensures the safety of processing.
● Root blocking method: add chemical root blocking agent into SBS modified asphalt adhesive.
● Root blocking mechanism: when plant roots contact the chemical root blocking agent in the asphalt coating, they will become horny, will not continue to grow downward, and will not damage the existing roots of plants. It can not only prevent the root system from penetrating the waterproof layer, but also ensure the normal growth of plants.
Construction method
● The waterproof base course must be firm, dense, flat, clean and free from peeling and sanding.
● The uneven construction surface shall be leveled first, and the edges and corners and internal corners shall be plastered into a round arc in advance.
● A layer of additional coiled material shall be added at the detail nodes such as internal and external corners, gutters, eaves gutters, deformation joints, etc. according to relevant specifications.
● Construction method: hot-melt construction, the construction method is the same as that of ordinary modified asphalt waterproof coiled material.
application area
It is mainly applicable to root resistance and waterproof of planting roof and greening underground building roof.
Packaging, storage and transportation
● Packaging: three layers of plastic tape. Use Yu Wang's special anti-counterfeiting film.
● Storage: It shall be stored in a cool, dry and ventilated place, with the storage temperature not exceeding 50 ℃, and the storage period shall be one year from the date of production.
● Transportation: coiled materials shall be placed vertically, and the stacking height shall not exceed two layers, so as to prevent tilting or transverse pressure. They shall be loaded and unloaded gently, and shall not be thrown.
