1. Good anti-seepage effect: The hazardous waste anti-seepage film can effectively prevent waste and liquid leakage, protect the environment and human health.
2. Strong durability: The hazardous waste anti-seepage film has good characteristics such as chemical corrosion resistance, aging resistance, and tensile strength, with a long service life.
3. Convenient construction: The construction of hazardous waste anti-seepage membranes is relatively simple and can quickly and effectively complete anti-seepage work.
Hazardous waste anti-seepage membranes are widely used in hazardous waste treatment, landfill sites, chemical wastewater tanks, and other fields. In hazardous waste disposal sites, anti-seepage membranes can prevent waste and liquid leakage, reducing environmental pollution. In landfills, anti-seepage membranes can prevent leachate from infiltrating groundwater and soil, protecting the environment and human health. In places such as chemical wastewater tanks, anti-seepage membranes can prevent wastewater leakage and avoid harm to the environment and humans.
Good anti-seepage performance:
HDPE geomembrane has extremely low water permeability, which can effectively prevent the infiltration of water, chemicals, and other particles, ensuring the safety and reliability of anti-seepage engineering.
Strong chemical stability:
HDPE geomembrane has excellent chemical stability and can resist the erosion of most chemical substances, including acids, alkalis, salts, etc.
Good weather resistance:
HDPE geomembrane can withstand ultraviolet radiation and temperature changes in the natural environment without significantly reducing its performance due to aging.
Safety:
HDPE geomembrane does not contain harmful substances and will not pose a threat to the environment and human health.
Puncture resistance:
HDPE geomembrane has good puncture resistance and can resist sharp objects that may occur during construction.
Joint stability:
The joints of HDPE geomembrane are treated with special techniques to ensure the anti-seepage performance at the joints.
Good weather resistance:
HDPE geomembrane can withstand ultraviolet radiation and temperature changes in the natural environment without significantly reducing its performance due to aging.
High mechanical strength:
HDPE geomembrane has good tensile strength and puncture resistance, and can adapt to various complex geological and environmental conditions.
Biological erosion resistance:
It has good resistance to the erosion of microorganisms and plants in the soil.
Landfill geomembrane eith smooth surface Specifications(CJ/T 234-2006)
| Ltem |
Value |
| 0.75 |
1.00 |
1.25 |
1.50 |
2.00 |
2.50 |
3.00 |
| Minimum density (g/cm2) |
0.939 |
| Dimensional Stability(%) |
±2 |
| Yield strength(N/mm) |
11 |
15 |
18 |
22 |
29 |
37 |
44 |
| Breaking strength(Nmm) |
20 |
27 |
33 |
40 |
53 |
67 |
80 |
| Yield elongation(%) |
12 |
| Elongation(%) |
700 |
| Right angle tear strength(N) |
93 |
125 |
156 |
187 |
248 |
311 |
374 |
| Puncture Strength(N) |
240 |
320 |
400 |
480 |
640 |
800 |
960 |
| hEnvironmental stress cracking(single incision constant load stretching)(h) |
300 |
| Carbon Black |
|
|
|
|
|
|
|
| Carbon Black Content(range)(%) |
2.0-3.0 |
| Carbon Black Dispersion |
9 out of 10 observation areas should belong to level - or level 2, and those belonging to level 3 should not be more than once |
| Oxidation Induction Time (OIT) |
|
|
|
|
|
|
|
| min Standard OIT |
100 |
| min High Pressure OIT |
400 |
| 85'C oven aging(minimum average) |
|
|
|
|
|
|
|
| Baking 90d,the standard OlT reservation(%) |
55 |
| Baking 90d,the standard OIT reservation(%) |
80 |
| After UV irradiation 1600h,standard OIT reservations |
50 |
| 1600h after ultraviolet irradiation,high pressure OIT trservations |
50 |
| -70'C Embrittlement of lowtemperature impact |
pass |
| g·cm/(cm·s·Pa)Water vapor permeability |
≤1.0×10-13 |
1. Preparation work: Clean the construction site to ensure there are no debris and dust. For uneven floors and walls, polishing and leveling are required.
2. Measurement of dimensions: Based on the actual situation on site, measure the size and quantity of the anti-seepage membrane.
3. Laying anti-seepage film: Lay the anti-seepage film flat on the ground or wall, and fix it with a hot air gun or special adhesive. During construction, attention should be paid to avoiding excessive heating of the anti-seepage membrane to avoid damaging the material.
4. Splicing anti-seepage film: Splice the anti-seepage film as needed, and connect and fix it with special glue or hot melt welding machine. When splicing, attention should be paid to ensuring that there are no gaps or wrinkles at the interface to ensure the anti-seepage effect.
5. Quality inspection: After the construction is completed, a quality inspection of the anti-seepage membrane is required to ensure that there are no damages or leaks. If there are any problems, they need to be repaired or replaced in a timely manner.
Geomembrane packaging and transportation treatment
1. Products are usually packaged with PE film or woven fabric for outer packaging and tied with straps. The packaging size and container capacity of the product are different from the product specifications.
Also, we can follow up on customer on-site requirements and exchange them.
2. Container transportation, according to your project request.
3. Port: Qingdao, China.
The company is not only committed to the research and development of new geotechnical materials to ensure product technology leadership and market competitiveness, but also ensures that every batch of products can meet high standards through strict production management and quality control systems. The company has a rich product line, including but not limited to geotextiles, geotextiles, geogrids, geomembranes, drainage materials, and geotextile mats. These products are used for key functions such as anti-seepage, drainage, reinforcement, and stability in civil engineering, and also have important applications in environmental protection and water conservancy construction.
Texas Sentai Environmental Protection Technology Co., Ltd. is an enterprise dedicated to environmental protection and geotechnical materials, committed to providing customers with high-quality environmental products and professional technical services. The company is located in Dezhou City, Shandong Province, China, with a superior geographical environment and convenient transportation.
The company has a professional technical research and development team, and through continuous technological innovation and research and development, has launched a series of high-performance geosynthetic materials that meet market demand. The product is widely used in various fields such as environmental governance, land improvement, water conservancy engineering, and road construction.
Texas Sentai Environmental Protection Technology Co., Ltd. always adheres to the principle of "quality first, customer first", strictly controls product quality, and strives to provide customers with the highest quality products and services. The company has passed multiple domestic and international certifications to ensure that product quality and management system meet international standards.
The company upholds the concept of innovation, pragmatism, and win-win, and is willing to cooperate with domestic and foreign customers to jointly promote the development of environmental protection and contribute to the construction of a beautiful home.
Our service and strength
1. With a long history, rich experience in producing geotechnical materials, comprehensive product system coverage, and one-stop procurement services;
2. Senior engineers with over 10 years of experience lead our professional technical team;
3. Establish a database of test results for each batch of products, and all of our products will be tested before shipment to ensure good quality;
4. Can provide installation and technical guidance services;
5. Third party testing or inspection;
Frequently asked questions
Q1: What is your delivery time?
A1: If there is inventory, it usually takes 3-7 days. Or if the goods are out of stock, it will take 10-15 days, depending on the quantity.
Q2: Where is your company?
A2: Dezhou, Shandong Province, China. If you would like to come, please call me and I will arrange your schedule.
Q3: Are you a trading company or a manufacturer?
A3: We are manufacturers. So our prices are lower than those of trading companies.
Q4: What is your delivery method?
A4: Telegraphic transfer, PayPal
Q5: Do you provide samples? Is it free or extra?
A5: Yes, we can provide samples for free, but we do not pay for shipping.
Q6: What are your payment terms?
A6: Payment<=$10000, 100% in advance. Payment>=$1000, 30% advance T/T, balance before shipment. If you have any other questions, please contact me.
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