PLASMA CUTTER

Fiberglass GRP FRP Panel Water Tank
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  • Fiberglass Reinforced Plastic (FRP) Water Tanks: A Comprehensive Overview

    ‌1. Material Composition‌

    FRP water tanks are constructed using ‌glass fibers‌ (for structural reinforcement) and ‌thermosetting resins‌ (e.g., polyester, epoxy, or phenolic resins) to form a composite material. This combination ensures high tensile strength, corrosion resistance, and durability‌12. The SMC (Sheet Molding Compound) process is often employed, where glass fiber mats are combined with resin under high pressure and temperature to create standardized modular panels‌4.




    ‌2. Key Features‌

    ‌Lightweight‌: Significantly lighter than traditional concrete or steel tanks, simplifying transportation and installation‌13.

    ‌Corrosion Resistance‌: Resistant to chemicals, acids, alkalis, and saltwater, making them ideal for industrial and agricultural applications‌12.

    ‌Hygienic & Non-Toxic‌: Compliant with drinking water standards, ensuring safe storage for potable water‌13.

    ‌Longevity‌: Designed for a service life exceeding ‌50 years‌ under proper maintenance‌3.

    ‌Modular Design‌: Prefabricated panels (e.g., 1000×1000mm, 500×500mm) allow flexible assembly and capacity adjustments‌4.




    ‌3. Types of FRP Water Tanks‌

    ‌Bolted Modular Tanks‌: Assembled using bolts and sealing gaskets, suitable for large-scale projects requiring rapid deployment‌4.

    ‌Monolithic Tanks‌: Single-piece molded tanks for smaller capacities, minimizing leakage risks‌13.

    ‌Specialized Variants‌:

    ‌SMC Tanks‌: Optimized for high-pressure environments due to enhanced mechanical strength‌4.

    ‌Heat-Resistant Tanks‌: Modified resins enable storage of hot water (up to 80°C)‌6.



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    ‌4. Applications‌

    ‌Sector‌

    ‌Use Cases‌

    ‌Examples‌

    ‌Residential‌

    Potable water storage, rainwater harvesting

    Apartments, villas‌

    ‌Industrial‌

    Chemical storage, cooling systems, wastewater treatment

    Factories, power plants‌

    ‌Agriculture‌

    Irrigation, aquaculture

    Farms, greenhouses‌

    ‌Municipal‌

    Firefighting reservoirs, public water supply

    Parks, fire stations‌




    ‌5. Manufacturing & Installation‌

    ‌Production Process‌:

    ‌SMC Molding‌: Glass fiber-resin sheets are compression-molded into panels with uniform thickness‌4.

    ‌Seamless Joining‌: Panels are connected via bolts and sealed with food-grade rubber gaskets, eliminating welding‌4.

    ‌Installation Advantages‌:

    No need for heavy machinery or concrete foundations‌3.

    Adjustable configurations to fit site-specific spatial constraints‌4.




    ‌6. Maintenance & Longevity‌

    ‌Routine Checks‌: Inspect seals, bolts, and internal surfaces annually to prevent biofilm formation‌3.

    ‌Cleaning‌: Non-abrasive methods recommended to preserve the resin coating‌3.

    ‌Cost Efficiency‌: Minimal upkeep compared to steel tanks requiring anti-rust treatments‌14.




    ‌7. Environmental Benefits

    ‌Recyclability‌: FRP materials can be repurposed, reducing landfill waste‌2.

    ‌Energy Efficiency‌: Lower carbon footprint in production compared to metal alternatives‌3.




    FRP water tanks represent a versatile and sustainable solution for modern water storage needs, balancing performance, adaptability, and environmental responsibility‌12. For technical specifications or custom designs, consult manufacturers directly.


    Installation Process of Modular Panel Water Tanks

    1. Preparation before installation

    Basic construction

    Ensure that the installation ground is flat and the horizontal error is 0.5cm. The channel steel base should be welded into a frame that matches the bottom plate of the water tank. The welds should be uniform and the size error should be controlled within ± 0.5cm.

    Clean up the debris on site and reserve enough operating space.

    Material inspection

    Check the quantity and quality of base steel components, bolts, sealing strips, tension bars and other accessories to ensure that there are no defects.

    2. Base installation

    Fixed channel steel frame

    Fix the welded channel steel base on the foundation with expansion bolts or cement piles to ensure no shaking.

    3. Bottom plate installation

    Bottom panel splicing

    Arrange the bottom plates in the order of single board numbers, embed sealing strips between the plates, and evenly tighten them 3-4 times with φ 10 bolts to avoid cracking the plates.

    Connected to the base

    By fixing angle iron to lock the bottom plate and channel steel base, the overall stability is enhanced.

    4. Side panel installation

    Side panel assembly

    Erect the side plates layer by layer according to their numbers, ensuring they are perpendicular to the bottom plate (at a 90° angle). Add sealing strips between the plates and fix them with bolts.

    Reinforcement treatment

    The connection between the side panel and the bottom panel needs to be reinforced with angle iron or iron sheets to prevent separation.

    5. Internal reinforcement

    Reinforcement installation

    Cut the tie bars according to the size of the water tank, fix them with threaded bolts at the cross intersection inside the box, adjust the error to the minimum, and ensure that the tie bars are balanced with the box.

    Plug sealing

    Install plugs at the 14 corners of the joint between the bottom plate and the side plate, and apply enough glass glue to seal.

    6. Top plate installation

    Cover plate fixation

    Lay the top plate in parallel in order, tighten the bolts evenly, and avoid over tightening causing deformation of the rubber strip or over loosening causing water leakage.

    7. Pipeline connection and sealing test

    Connection of inlet and outlet

    Connect the inlet pipe, outlet pipe, and drain pipe, install a filter (optional), and ensure that the interface is sealed without leakage.

    Comprehensive testing

    After injecting water, check all joints and bolts for leaks, and if necessary, apply glass glue.

    8. Acceptance

    Acceptance criteria

    The water tank body is free of deformation, well sealed, the pipeline is unobstructed, and the horizontal error meets the requirement.

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  • DEZHOU SUCCESS TANKS CO., LTD

     

    Our GRP tank is food grade, and has passed WRAS test from UK lab, which can be used for drinking water storage.