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Tianhai drainage protection board is produced from HDPE with high impact resistance and pressure resistance, can resist long-term high pressure, and will not generate deformation. The long-term pressure resistance not only can resist weight of concrete bottom plate and its load, but also can bear unavoidable outside pressure and impact force during construction, for example, vehicle, worker stepping, concrete pouring impact force, etc. It can keep bottom plate no deformation for long term, so original drainage quantity can be kept. Application of filter layer earthwork fabric on bottom plate is to ensure drainage channel isnt blocked by foreign object, for example, backfilling particle or concrete. Drainage protection board integrates waterproof and drainage, solves relation between waterproof and drainage successfully, and is better and more reliable than traditional stone pottery particle drainage and other filter layers both in drainage function and economic benefit. It is widely used in waterproof and drainage of roof garden, outdoor garage top plate greening, retaining wall, basement, tunnel, subway, underground infrastructure, side slope and expressway roadbed.
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Shandong Tianhai New Materials Engineering Co., Ltd
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Shandong Tianhai New Materials Engineering Co., Ltd lists Green roof drainage board on Global Trade Plaza from China. The listing was added in June 2025.
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Shandong Tianhai New Materials Engineering Co., Ltd is a B2B supplier based in China, listed on Global Trade Plaza since June 2025. Use Inquire now or Chat with supplier to ask Shandong Tianhai New Materials Engineering Co., Ltd for prices, specifications and documents for Green roof drainage board.
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Shandong Tianhai New Materials Engineering Co., Ltd, a B2B supplier from China, dispatches Green roof drainage board primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.