HDPE smooth geomembrane is made from high grade polyethylene raw material ,adding carbon black ,antioxidant, anti-aging and UV resistance component. It adopted the first class automatic production equipment and three-layer pressing technology. All products are in accordance with GB/GRI/ASTM standard.Environment protection and sanitation, water conservancy, municipal projects, landscaping, petrochemical industry, mining, salt industry, agriculture, aquaculture, etc.
HDPE Sheet technical of ASTM test GM 13 standard
Standard
OTI Min
Shandong Jinruixiang Geoetextilel Material Co.,Ltd. is a high-tech enterprise which integrates development, design, production, consultation, construction, domestic and international trade of new earthwork synthetic material. The company was established since 2000 and located in No. 10 Yuanshan Road, High-Tech Development Zone, Laiwu district, Jinan City, Shandong Province, China.
The company has specialized in producing geotechnical material including HDPE geomembrane, LDPE geomembrane, LLDPE geomembrane, EVA waterproof board, Composite Geomembrane, polypropylene geotextile, polyester geotextile, woven geotextile more than 15 years. The products are widely used in the field such as the landfill, pond, mine, garden landscape, water conservancy, highway, railway, oil field, biogas, industry and aquaculture etc.
Q : Are you a factory or trading company?
A : We are a professional manufacturer that specialized in geomembrane, geotextile, composite geomembrane etc with ISO9001 certificate more than 15 years.
Q : Where is your factory located? How can I visit there?
A : Our facoty is located is No.10 Yuanshan Road High-tech Development Zone, Laiwu District, Jinan City China. You can take the plan to Jinan Yaoqiang International Airport, then we can pick you up.
Q : Could you send the sample before order confirmation?
A : Yes, we'd love to send a free sample to you for an evaluation if you need.
Q : How about the delivery time?
A : General within 3-7 days after received the deposit.
Q : Can you produce the product according to customers' requirements?
A : Sure, we are professional manufacturer, OEM and ODM are both welcome.
Q : Are you the Gold and Assessed supplier on alibaba?
A : Yes. We are the gold and assessed supplier on alibaba and has got the factory report by SGS.
Smooth Geomembrane,Blue Hdpe Geomembrane,Waterproof Hdpe Geomembrane,Hdpe Geomembrane Lake Liners Shandong Jinruixiang Geotextile Material Co., Ltd , https://www.jrxgeosynthetics.com
Product name
HDPE Geomembrane pond liner
Usage
Waterproof and seepage control project
Color
Black/white/blue/double color
Material
HDPE/LDPE/LLDPE/EVA
Type
HDPE
Thickness
0.1mm-3.0m 1m-8m in roll width, the length as client's request
Service valid term
More than 10 years!
Payment term
L/C D/A D/P T/T Western Union Money Gram
Packing detail
Packing in woven bags. Keep it away from fire.
Delivery time
Normal 5-10 days after 30% prepayment
Property
Good flexible ,UV treated,Excellent environmental stress cracking resistance property,Low temperature resistance, corrosion resistance, aging resistance.
Specific Use
Municioal environmental project, water conservancy projects,Landfill cap, mining heap leach pads,Pond liner, canal linings, tank,linings, raw water treatment reservoirs, retention ponds,Waste water treatment lagoon, secondary containment
Item
Test Value
0.2mm
0.3mm
0.4mm
0.5mm
0.75mm
1.0mm
1.25mm
1.5mm
1.8mm
2.0mm
2.5mm
3.0mm
3.5mm
Minimum Density(g/cm³)
0.94
Strength at yield, N/mm
3
5
6.5
9
11
15
18
22
26
29
37
44
52
Strength at break, N/mm
5.5
8
11
14
21
27
33
40
47
53
67
80
94
Elongation at yield, %
13
Elongation at break, %
730min
Tear Resistance N
25
40
54
73
100
125
156
187
219
249
311
374
425
Puncture Resistance N
65
105
136
176
264
320
400
480
590
640
800
960
1120
Stress Crack Resistance, hrs
400
Carbon Black Content, %
2.0-3.0
Carbon Black Dispersion
1 or 2
100
High Pressure OTI Min
400
Impact Cold Crack at -70℃
pass
Water vapor permeability (g.cm/cm2 .s.Pa)
≤1.0×10-13
Dimensional Stability (%)
±2
Company Information
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Customer feedback
Our clients
Why choose us
Packaging & Shipping
FAQ
"Seven unsuitable" for fertilizing vegetable fields
Vegetable production is favored by farmers' friends because of its high economic efficiency. However, in actual production, due to the lack of knowledge of scientific fertilizers, the fertilizer efficiency is not high, and even fat damage and pollution are caused. Here are some suggestions for fertilizing the vegetable fields for reference by the farmers.
1. It is not advisable to apply ammonium nitrate fertilizer to green leafy vegetables. Such as cabbage, Chinese cabbage, leeks, celery, spinach, lettuce, etc., the growth period is short, easy to absorb nitrate nitrogen fertilizer. For example, if the ammonium nitrate fertilizer is applied, the green leaf vegetables absorb nitrate ions. When the salt enters the human body, it will cause cumulative poisoning after long-term consumption.
2. It is not advisable to spray nitrogen fertilizer on the foliage before picking green leafy vegetables. This is because the green leaf in the edible part of the green leafy vegetables will increase the content of nitrate significantly after spraying urea, ammonium sulfate or human urine solution, which will cause serious pollution of the vegetables and affect the quality.
3. It is not advisable to irrigate the water immediately after applying urea in vegetable fields. The nitrogen content in urea is an amide. Under the action of urease secreted by soil microorganisms, the nitrogenous amine is absorbed into the roots of vegetables by ammonium carbonate or ammonium hydrogencarbonate, or is preserved by soil absorption. If the urea is immediately flooded or exposed to rain, the nitrogen in the amide state will be lost with water, and the loss will be greater than that of ammonium nitrate. Therefore, whether urea is used as base fertilizer or top dressing, it should be applied for 5-7 days after the application, so that all the conversion is completed and then water is poured to avoid loss.
4. It is not advisable to apply ammonium sulfate several times in succession. In acidic or calcareous soils, if the ammonium sulfate is applied multiple times in succession, the acidic soil becomes more acidic. Calcareous soils cause compaction, which seriously affects the normal growth of vegetables.
5. It is not advisable to apply ammonium bicarbonate to dry plots. Ammonium bicarbonate is extremely unstable and volatile, especially in the case of drought and water shortage. Therefore, the application of ammonium bicarbonate in the vegetable field, whether as a base fertilizer or top dressing, should be covered immediately after application, in case of dry weather, water should be applied or watered after application.
6, the amount of phosphate fertilizer should not be too much. If the vegetable field is applied with a large amount of phosphate fertilizer, the supply of phosphate fertilizer will be too much, which will seriously affect the growth and development of vegetables, causing premature aging of vegetable plants, poor growth, reduced yield and deteriorating quality. Generally, 15-30 kg of phosphate fertilizer per mu is suitable.
7, it is not appropriate to apply unfertilized human and animal waste. Because the unfertilized human excrement contains many infectious bacteria and parasite eggs. If the manure is directly applied to the green leafy vegetables without being piled up or disinfected, it will cause serious pollution of the vegetables, leading to the occurrence of various infectious diseases and the spread of parasitic diseases. Human excrement should be applied after being harmlessly treated by sealed stacking, biogas fermentation or drug treatment. Due to the large amount of weed seeds mixed in livestock manure, it will cause vegetable and grass damage after fertilization. Therefore, it must be stored at high temperature (50-70 ° C) for 1-2 months before application.
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