Geobags are also known as dewatering bags, geotextile tubes, geocontainers, soil tubes, geosynthetic tubes or desludging bags. They are made of high strength polypropylene woven geotextile that resists ultraviolet, environment rotting, and biological degradation. They are inert to most naturally encountered chemicals, alkalis, and acids.
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Historically, they have been used to contain sandy soils to permit their use as flexible, erosion resistance, mass gravity structures in hydraulic and marine applications.
More recently, geobags have been used of disposing and dewatering various waste streams and contaminated sediments.
Geobags often filled with sand slurry for used as revetment structures. They are used for both submerged and exposed revetments. For submerged revetments the geobag is always covered by local soil. For exposed revetments, the geobag is exposed throughout it’s design life. To prevent erosion of the foundation, the geobag is always to install a scour apron, which is anchored by a small geobag(geotextile tube), we call it ‘anchor tube’. Revetments are also constructed using multiple geobag layers.
BreakwatersGeobags are used for offshore breakwaters to prevent the erosion behind shoreline developments. It is located at a certain distance from offshore in order to weak or eliminate wave energy before they can reach the shoreline. When planning a project that involves geobag breakwaters, it’s crucial to consult with engineers and environmental experts to design a system that meets both the protective needs and environmental considerations of the specific location.
DykesGeobags are used for protection dykes, where they prevent flood and storm damage to valuable structures. They can also used for river, lake works. When geobag protection dykes are constructed, always it is covered by local soil. Thereby ensuring no damage caused by activities and long term sunlight exposure. Once geobags are used for river or lake works, it is always leave them exposed except for major structures, where rock armour layers may be placed over it to dissipate hydraulic forces.
Geobags For Sludge Dewatering Municipal Waste, Mine Sludge, Contaminated Sediments,Most municipal sewage treatment plants store the generated sludge in ponds. Geobags are used extensively for dewatering sludge from these containment ponds. The effluent water is normally back to the ponds, and solids disposed of elsewhere. For the limited space available, many customers use small size geobag, which can put into ‘rectangle steel box’ and can be easy moved by truck. It is also called MDS dewatering system.
Mine SludgeSmall tailings, which are close to population or environmentally sensitive areas. In many cases the tailings have to be dewatered first before they can be rendered stable and inert. These sludges can be effectively managed with geobag dewatering technology.
Industrial WasteMany industrial processes produce waste which is stored in waste ponds on the industrial site. Over time these ponds fill with waste sludge, and have to be cleaned to continue function. A common method of these waste reclamation is to dewater the waste sludge using geobag dewatering technology from ponds and dispose of it in landfill or use it for other applications.
Contaminated SedimentsThe contaminated sediments are always come from industrial effluent waste that settle into rivers, lakes, ponds and streams within timeby. They are such as: PCBs, PCPs, PAHs, lead, copper, zinc, arsenic and etc. These contaminants are harmful to humans, animals and aquatic lifes. Environmental dredging is the most common method of contaminated sediment remediation. The sediment is dredged and pumped into geo tube and transported after weeks or months consolidation.
Agricultural Animal WasteChicken, Cattle and Pig farms produce large amount of waste, which is commonly stored in retention ponds. Over time there ponds are filled with sludge, and they have to be cleaned out periodically. Animal waste is more fine than sewage waste, it normally has to be treated with coagulate and flocculate to ensure colloids and nutrients are contained within the geotextile tube during dewatering.
Food ProcessingFood processing produces large quantities of slurry waste, which comes from manufacturing process such as Potato Processing(washing and skin waste), Cheese Processing, Wine Processing and etc. Slurry waste stored in sedimentation pond and need to be dewatered periodically.
Geobag Software-GTVCGTVC is a specialized software to monitor tension force of geobag during filling stage and forecast geobag dimensions after filling stage. The geometry of geobag is very important. When you need ‘geobag seawall’ to protect shoreline from eronsion, knowing maximun filling height of geobag is necessary to complete the project safely and sucessfully, because you don’t want pump to working constantly exceed max height and see it’s possible failian. GTVC will make sure your project Easily and Safely.
Outstanding Clients BOATUP TUBEAdvantages Comparing To Most Competitors
GTVC SIMULATORVarious Circles, Heights
1 PCS AvailableIntelligent Poduction
Tech EquipmentsFrom German, Japan, Italy
Great ServiceHonesty & Reliability
At Boatup, our journey began in with a vision to create a positive impact on our planet’s shorelines and ecosystems. Founded by a team of dedicated environmental enthusiasts, Boatup set sail on a mission to provide unparalleled quality and service in the realm of geobags(geotextile tubes)
Anchored in Excellence
Our compass is guided by a simple yet powerful mission: to deliver the highest quality geobags(geotextile tubes) and services to our valued customers. We recognize the urgent need for effective erosion control and environmental remediation, and we’ve pledged to be at the forefront of this battle.
Frequently Asked QuestionsWhat is sludge dewatering bag?
Historically, it has been used to contain sandy soils to permit their use as flexible, erosion resistance, mass gravity structures in hydraulic and marine applications. More recently, dewatering bag/tube has been used of disposing and dewatering various waste streams and contaminated sediments.
What advantages of geobag over mechanical dewatering?
With right polymer the effluent can meet TSS requirements. However it is especially important when dewatering contaminated materials or releasing to a fragile environment. To get very clean effluent a second treatment is sometimes required.
How do I tell what polymer and how much to use?
This is determined by testing the slurry with polymers to choose the right one. Always need professional lab or agency.
How does the dewatering bag work?
When pumping slurry into the dewatering tube then the water will come out through the fabric and the solids remain. Eventually the fine grain solids will accumulate a ‘filter cake’ inside the surface of geobag, together with geobag skin that performe as ‘filter sheet’ , which can let clean water out and solids remian.
What to do with the geotextile tube fabric and can it be used again?
There is no practical way to cut the dewatering tube and take out the dewatered sludge then close the tube again, so it a one time use. Also, every time the tube is pumped the fabric stretches and weakens. However, it has secondary uses as a geotextile, but do not expect any financial compensation.
Do I need polymer for environmental geobags dewatering?A polymer is usually needed and speeds up the dewatering process, makes for clean discharge water, and saves money. As geosynthetic tubes and polymer work better, it is very desirable to return the decant water back to the mian stream.
What is the geobag size available?
Boatup dewatering tubes have GTVC software, it can simulator varies of sizes depending on your working site space.
Our Happy Clients "Hi We thank you very much for your excellent geotextile tube, in time delivery and service. We’d like to work with you as always!" "We have a lot of sludges every year, use Boatup Tubes, it becomes much easier, most important the cost is so good comparing to big equipments." "Boatup is not only a reliable supplier, but also an excellent partner. We are so lucky find the right one in geotextile tubes industry." NEED QUOTATION?There are different types of geobags that can be customized based on buyer needs. They include;
PP Woven Geobags:
Polypropylene (PP) woven geobags are designed to control erosion and reduce it. They are filled with soil and then placed on a site that has eroded land. They are durable and inexpensive. They are used to build temporary barriers for water channels and floods.
The bags are light, and installation is easy, which makes them a favorite choice for many. They are used on projects with a low budget. They are not resistant to UV light, which makes them a poor choice for long-term use.
Jute Geobags:
They are made from natural fibers, which makes them eco-friendly. They are used to control erosion on a site and then blend with the environment. They are biodegradable and have a short lifespan, making them a good choice for projects that need sustainability.
They are UV resistant and have good tensile strength. They are filled with soil, and vegetation grows on them to absorb water and moisture. They are popular among environmentalists because they are environmentally friendly.
Non-Woven Geobags:
Like jute geobags, they are made from natural fibers. They are also environmentally friendly and have a short lifespan. They provide good resistance against water and UV.
Geobags are versatile, and different types serve different purposes. Geobags are used to build foundations, construct walls, control erosion, and flood control.
Geobags are a popular choice for many because they are a sustainable alternative to traditional methods of construction. They are popular among engineers, environmentalists, and builders because they are easy to use and inexpensive.
Geo bags, also known as geobags or geotextile bags, are specifically designed for civil and environmental engineering applications. These bags have specific features that make them important for specific functions. Some of the features include:
Nonwoven geotextile
The geobags are made from a nonwoven geotextile fabric. This fabric has specific functions like allowing water to pass through and helps to prevent soil erosion. The nonwoven geotextile fabric promotes vegetation growth by allowing sand and soil deposits to accumulate on the bag.
Porous structure
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The geobag is made from a permeable material that allows water to flow freely in and out of the bag. This is important for construction projects that require water control. The porous structure also enables the bags to be filled with sand, soil, or other materials during construction.
Tensile strength
The geobags are manufactured to have high tensile strength. This makes the bags durable and resistant to tears and cuts. The durability of these bags ensures stability when used for different construction projects. The high tensile strength fabric is important for the reliability of the project and the safety of the workers.
UV resistance
Geobags are designed to be resistant to ultraviolet light. This ensures the durability of the bags when exposed to sunlight. UV resistance prevents the geobags from degrading or losing strength when used for long-term projects.
Permeability
The geobags are made from a porous fabric that allows water to flow freely while also preventing soil from flowing. The permeability of these bags is important for drainage and erosion control. The permeability also facilitates the growth of vegetation on the bags.
Modular design
Most geobags have a modular design. This allows the bags to be easily connected to each other to form larger structures. The modular design helps to create customized solutions for different construction projects.
As mentioned, geobags are used for flood control, soil erosion, and more. Here are some of their application scenarios:
Construction Projects
Geobags are often used in construction sites to create a temporary water diversion during the site deconstruction. They are also used to create foundations, such as retaining walls, foundations of structures, as well as shorelines and riverbanks.
Flood-prone Areas
Geobags are used for flood control in areas frequently experiencing floods. They are filled with soil and then stacked to form embankments that help reduce flood impact.
Landslide-prone Areas
Areas prone to landslides, such as hilly terrains, use geobags to reduce soil erosion and landslides. The geobags create slopes and banks that help hold the soil together, thus preventing landslides.
Coastal Areas
Geobags are used to prevent coastal erosion in areas close to oceans and seas. They are filled with sand and strategically placed on the coastal line, helping to absorb wave energy and prevent the waves from eroding the coastline.
Landfill Sites
At landfill sites, geobags are used to contain and transport solid waste materials. They are preferred because they reduce the movement of liquids within the waste and are cost-effective.
Military Applications
In military operations, geobags are used to construct bunkers and barriers. They are filled with soils and stacked to create strong and stable structures that protect soldiers from enemy fire.
Infrastructure Projects
Infrastructure projects, such as railways and highways, utilize geobags for soil stabilization and erosion control. This reduces project costs and time while providing an environmentally friendly alternative to traditional construction methods.
Mining Operations
Geobags are used in mining operations to transport and store tailings. They reduce water pollution by facilitating the dewatering of tailings and are cost-effective.
When looking at different geobags for sale, it is important to consider different factors to ensure the right products are purchased. Here are some of them:
Functionality
It is important to assess the intended application of the geobags. They should be suitable for the required purpose, whether it is erosion control, flood management or soil retention.
Quality
The quality of the geobags should be high to ensure they can withstand different environmental conditions. They should be manufactured from durable materials.
Access
Geobags are commonly filled with sand or soil, and they are installed using ropes or hydraulic systems. It is important to assess how accessible these installation tools are before deciding to buy geobags. If the materials needed to fill and install the geobags are not accessible, it may not be easy to use them in a particular project. However, if the materials are accessible, one can easily use the geobags.
Cost
When buying geobags in bulk, it is important to consider the cost. This does not mean buying the cheapest geobag available. It is important to find a balance between quality and price to ensure the purchased geobags offer value for the money.
Geobag design
Geobags come in different designs, such as geotextile tubes, cylindrical bags, and non-woven fabric tubes. It is important to choose a design that will meet the specific needs and requirements of the project.
Manufacturer
The manufacturer plays an important role in ensuring the geobags are produced properly. It's important to choose a reputable manufacturer to produce quality geobags. A good manufacturer will offer customer support and guidance throughout the project.
Q1: Are geobags reusable?
A1: Unfortunately, geobags are not reusable. They are not reusable because they have been filled with soil and sand, which makes them hard to remove. Also, they are filled with stitches that hold the contents firmly. More importantly, these bags are used to create barriers and protect against floods and erosion. Trying to remove them can cause damage to the bags and the contents.
Q2: What are the types of geobags?
A2: There are several types of geobags, including geotextile bags, geotextile tubes, dewatering tubes, and foundations. Each type has specific features and applications. For instance, geotextile tubes are large and used for coastal protection, while geobags are small and used for filling and manual handling.
Q3: How long can geobags last?
A3: The longevity of geobags depends on several factors. These factors include the type of geobag, environmental conditions, and exposure to sunlight. Usually, geobags last between 3 to 5 years. However, geobags filled with organic materials last a short time, while those filled with sand and soil last longer.
Q4: Can one fill a geobag without a pump?
A4: One can fill a geobag without a pump using a shovel. Filling a geobag with a shovel is manual and slow. Pumps are used to fill geobags quickly and efficiently. They are also used to reduce the amount of manual labor involved in filling and minimize the risk of injury.
Q5: What are the benefits of geobags?
A5: There are many benefits of geobags. They are cost-effective, easy to fill and transport, and environmentally friendly. They also provide effective erosion control and flood management. This is because they are filled with sands and soils that are cohesive and create barriers that floods cannot penetrate.
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