The concave and convex plastic drain board is made of high density polyethylene (HDPE) or polypropylene (PP) material, which has excellent permeability resistance and durability.
The surface has a certain number and specifications of convex points, which can increase the friction between the plate and the soil to prevent the soil from moving and falling off. At the same time, the convex point on the drainage plate can also play a role in dispersing pressure, reducing the water pressure inside the building and the bearing capacity of the foundation, and protecting the building from being damaged.
Technical index

Concave and convex plastic drainage board is a kind of drainage material with wide application prospect, which can prevent water accumulation and moisture inside the building and protect the structure and foundation of the building. In addition, the concave and convex plastic drainage board can also be used for drainage and waterproofing of sports venues, parking lots, basements and other places, which can improve the structural safety of buildings, reduce maintenance costs, and is also an environmentally friendly material, which is conducive to protecting the environment.


Current affairs information
On May 28, 2023, local government departments and project leaders of well-known domestic construction engineering companies visited Chuangwan for inspection and guidance. All Chuangwan people warmly welcomed them with a full spirit.
Chairman Feng Xin also gave an important speech at the meeting, stating that the successful trial run of the two production lines cannot be separated from the unremitting efforts of all Chuangwan people and the strong support of the industry, marking a new milestone for the company's production technology and capacity.
On July 6, 2023, warmly welcome Chuzhou University leaders, doctors, professors and other people to visit our company for research and investigation, and all members of Chuangwan warmly receive!
Feng Xin, chairman of the company, and Wang Chuanwei, general manager of the company, introduced several new geomaterials production lines in detail to the leaders of our company. Finally, the two sides reached a long-term strategic development cooperation goal with the theme of assisting the construction of college students' training base and jointly building a research and development center!
Q1. Can you do OEM?
A1. Yes.of course.We can produce the products as per your request.
If you can offer samples to us,it will be more convenient.
Q2. If I want to order a small quantity goods,can you do it?
A2. If the product you need we have stock available,that would be great,you can choose the instock goods. but if not, don't worry, we can take your order with our other clients' order to be produced together.But it needs to wait some time .
Q3. Can I get a sample from your company?Should I pay for the express fee?
A3. If you can accept our available sample,we can offer free sample to you.
If you want a customized sample,we can renegotiate the cost.
About the express fee,please offer a freight collected account and pay for the express fee by your side. After confirming your order, the sample's freight cost will be deducted from your order's total cost.
Q4. How will you follow my order?
A4. When the goods are started to produce,we will take photos for the goods and send it to you.
If you find any production deficiencies,please contact us to correct it.
We will keep in touch with you in the whole production by e-mail or instant messaging, like Skype/Viber/WhatsApp, you can get the latest news about your order.
After the goods are finish,we will take photos for the goods and packing to you before shipping.
Q5. What is your exporting countries?
A5. We have good sales performance and win good international reputation in more than 15 Countries and regions,such as Japan, America, Australia,Russia, Canada,Middle East and so on.
Name |
Anhui Chuangwan New Materials Co., Ltd. |
Add: |
No.9 Penglin Road, Industrial New Town, Dashu Town, Quanjiao County, Chuzhou City, Anhui Province. |