Product information: With the rapid development of modernization today, the area that can be green is less and less. It is imperative to develop planting roof and develop "sky garden".
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Chemical root piercing waterproof material: This is a kind of chemical root material and modified asphalt mixed, so that the plant roots in the distance from the waterproof coil 20mm thick, automatic turn to continue to grow, unable to penetrate the waterproof layer, to ensure the growth of plants and waterproof effect.
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【 Product Features 】
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1, with waterproof and prevent plant root penetration dual functions, can withstand plant root puncture, long-term maintain waterproof function; Not only prevent root puncture, but also do not affect the normal growth of plants;
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2, can form a high-strength waterproof layer, strong resistance to pressure water, and puncture resistance, tear resistance, fatigue resistance;
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3. High tensile strength, large thickness of modified asphalt coating layer, strong adaptability to base shrinkage deformation and cracking;
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4, excellent high and low temperature resistance, can be used in hot and cold areas;
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5, corrosion resistance, mold resistance, good weather resistance;
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6, hot melt construction, convenient construction and hot joint reliable and durable.
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【 Performance index 】
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In line with JC/T1075-2008 "root piercing waterproof coil for planting roofing" standard.
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【 Main purpose 】
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Suitable for planting roofs and the roof of underground buildings that need greening, the plant root puncture resistant layer ensures that the plant roots do not damage the structure of the parts below this level, and has waterproof function.
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【 Scope of application 】
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Roof gardens, underground garage roofs, Bridges, DAMS and other places that are in urgent need of waterproofing and resistance to plant root growth.
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【 Construction technology 】
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Planting roof is a systematic engineering with many structural levels and high technical requirements, involving professional disciplines such as architecture, agriculture, forestry and horticulture.
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1. Vegetation layer: plants, vegetables, herbs, small shrubs, etc. planted on the planted soil.
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2. Plant the soil
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Planting soil is the soil layer on which roofing plants grow. Planting soil is divided into three categories: pastoral soil, improved soil and inorganic composite planting soil.
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3. Filter layer
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Between the planting soil and the drainage layer, the use of non-woven fabrics with a weight of not less than 250g/㎡, mineral cotton pads and other materials, play the role of water retention and green water, the planting soil due to rain or watering after the excess water in a timely manner through filtration, to prevent plants from rotting roots due to water, while retaining the planting soil to avoid the loss of planting soil.
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4. Drainage layer
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The drainage layer is made of concave-convex drainage plate, mesh interwoven drainage plate or light ceramic particle with a particle size less than 25mm, which plays the role of drainage and water storage.
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5. Root puncture resistant layer
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In order to ensure that the roof is not penetrated by plant roots, it is necessary to lay a root-piercing SBS modified asphalt anti-root waterproof coil on the ordinary waterproof layer.
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6. Ordinary waterproof layer
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In the planting roofing project, in addition to the waterproof layer that is resistant to root puncture, the ordinary waterproof layer of coil or paint should be laid under it.
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7. Find a slope
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In order to quickly remove the water of planting roof and ensure the normal growth of plants, it is advisable to adopt structural slope.