Horizontal cement silos come with some pretty amazing installation advantages. They feature a multi-leg support system, eliminating the need for complex concrete foundations. All you need is a simple ground hardening, and you're good to go! This not only saves a ton of time but also cuts down on costs. Plus, with an average height of just around 2.9 meters, these silos are perfect for fitting into tight spaces like factories or other limited areas without having to dismantle any roof structures. Their low-profile design also reduces the need for external packaging, further lowering usage costs.

When it comes to transportation and usage, horizontal cement silo tanks really shine. Their compact structure makes them ideal for loading onto trucks or trailers, allowing for quick and easy movement between different construction sites. This is especially great for projects that require frequent relocation. Made from steel welding, these silos offer excellent airtightness, effectively preventing cement from getting damp and stopping dust from escaping. They're also eco-friendly! And the best part? Horizontal cement silos can be customized to store a variety of materials, making them versatile enough to meet the needs of not just cement storage but also food, chemical, and coal industries.

However, there are a few downsides to horizontal cement silos. For one, they can sometimes struggle with uneven material distribution during filling, which might interfere with the installation and operation of level sensors and other monitoring devices. Additionally, these silos usually come with just one screw conveyor, which can easily clog at the outlet, especially when dealing with high-moisture or fine-grained materials. This can significantly impact the efficiency of material discharge. Being horizontally placed, they also take up a relatively large footprint, which might not be ideal for sites with limited space. Moreover, cleaning and maintenance can be a bit tricky and require extra care to avoid damaging the silo structure. Zhongtai Company specializes in manufacturing various metal silos. It has rich experience in design, production and manufacturing within the industry.

A Practical Guide – and When to Consider Professional Alternatives

In today’s increasingly noisy environments—whether it's a home office, recording studio, or commercial space—acoustic treatment has become essential. One popular question we hear is:
“Can I build my own acoustic panels?”

Yes, you can. But is it the best choice for your space and project needs? In this blog, we’ll explore how to build DIY acoustic panels and why many B2B professionals and design teams ultimately choose high-quality factory-made panels like those from Guangdong Liyin Acoustics Technology Co., Ltd. (Leeyin) 

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🛠️ DIY Acoustic Panels: Materials You’ll Need

To build a basic acoustic panel at home, gather the following:

• Wood frame (1” x 4” lumber works well)

• Sound-absorbing core: Rockwool, Owens Corning 703, or acoustic foam

• Fabric covering: Breathable, acoustically transparent fabric

• Staple gun or adhesive

• Screws and wall mounts

Optional:

• Backing material like felt or burlap

• Fire retardant treatment (essential for safety)

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🧱 Step-by-Step DIY Panel Construction

1. Build the Frame
   Cut and screw together your wood planks into a rectangular frame (typically 24” x 48”).

2. Insert the Insulation Core
   Place mineral wool or acoustic insulation inside the frame. Ensure it fits snugly to prevent movement.

3. Wrap with Fabric
   Stretch fabric tightly over the frame and staple it along the back. Be sure the fabric allows sound to pass through (avoid vinyl or plastic).

4. Seal and Mount
   Add backing if desired, and attach D-rings or mounting brackets. Mount panels at ear-level reflection points for best effect.

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🧩 Pros and Cons of DIY Acoustic Panels

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🔍 Why Many B2B Clients Prefer Ready-Made Panels

At Guangdong Liyin Acoustics Technology Co., Ltd., we understand the value of both cost-effectiveness and professional-grade results. While DIY panels might work for hobbyists, B2B customers often require:

• Certified acoustic performance (NRC-rated)

• Fire resistance & eco-friendly materials

• Design consistency across large projects

• Fast lead times and expert support

Our PET felt-backed wood slat acoustic panels combine style, sound absorption, and easy installation, making them ideal for architects, contractors, interior designers, and commercial developers.

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🌟 Why Choose Liyin Acoustics?

With over 20,000 m² of modern manufacturing space and exports to Europe, North America, Southeast Asia, and more, Liyin Acoustics is one of China’s leading manufacturers of acoustic wall panels.

We offer:

✅ Custom OEM/ODM acoustic solutions
✅ Global shipping & logistics support
✅ PET-backed wood slat panels for optimal acoustic performance
✅ Durable materials meeting international quality standards
✅ Elegant finishes that elevate any space

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🧠 Final Thoughts: DIY or Professional?

DIY panels can be a fun and educational project—but for lasting results in commercial or high-end residential settings, professionally manufactured acoustic panels are often more cost-effective over time.

 

Want a hassle-free, certified, and beautiful acoustic solution?
Trust the experts at Guangdong Liyin Acoustics Technology Co., Ltd.

A Cost vs. Quality Comparison by Leeyin Acoustics

When it comes to soundproofing or acoustic treatment, many business owners and contractors wonder:
“Is it cheaper to make your own acoustic panels?”

While DIY acoustic panels may seem like a cost-saving option, there are several factors to consider—materials, time, labor, performance, and aesthetics. At Guangdong Liyin Acoustics Technology Co., Ltd., we specialize in wood slat wall panels and high-performance acoustic panel systems, offering factory-direct quality and value that often outmatch the DIY route.

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🧰 DIY Acoustic Panels: Pros and Cons

✅ Pros:

• Lower upfront material costs (wood, fabric, insulation).

• Customizable to some extent.

❌ Cons:

• Time-consuming: Cutting, assembling, and covering panels takes hours or days.

• Inconsistent performance: DIY panels often lack proper NRC ratings.

• Limited fire safety: Homemade panels may not meet building code standards.

• Unprofessional appearance: DIY options rarely achieve a polished, architectural-grade finish.

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💡 The True Cost of DIY vs. Factory-Made Panels

➡️ While DIY might seem “cheaper” on paper, factory-made acoustic panels provide better long-term value, especially for commercial and B2B applications.

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🎯 Why Businesses Choose Liyin Acoustics Panels

At Guangdong Liyin Acoustics Technology Co., Ltd., we deliver professional-grade acoustic panel solutions designed for performance and style. Our panels are widely used in:

• Corporate interiors

• Hospitality design

• Retail environments

• Educational and institutional spaces

• Residential and home theaters

We Offer:

✅ 20,000 m² of modern production facilities
✅ OEM/ODM customization for global clients
✅ Exports to Europe, North America, and Southeast Asia
✅ PET felt-backed wood slat panels for sound absorption & easy installation
✅ Fast lead times & logistics support
✅ Fire resistance & environmental certifications

A Guide to Choosing the Best Acoustic Panel Materials for Superior Sound Performance

Acoustic panels play a crucial role in managing sound reflections, reducing echo, and improving speech clarity in various environments—from offices and conference rooms to hotels, classrooms, and residential spaces. But one of the most frequently asked questions is:
“What material should I use for acoustic panels?”

Whether you are designing a new commercial space or improving acoustics in a recording studio, choosing the right materials is key to ensuring both performance and aesthetics. In this article, we’ll break down the most effective acoustic panel materials and introduce a professional-grade solution from Guangdong Liyin Acoustics Technology Co., Ltd. (Leeyin) 

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🧱 Common Materials Used in Acoustic Panels

1. Mineral Wool (Rockwool)

Widely used for its excellent sound absorption and fire resistance, mineral wool is one of the top choices for acoustic insulation. It's dense, porous, and ideal for wall-mounted panels and ceiling treatments.

Pros: High NRC (Noise Reduction Coefficient), fire-safe
Use case: Studios, theaters, industrial spaces

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2. Fiberglass Insulation

Similar to mineral wool but lighter, fiberglass offers effective acoustic dampening while also being thermally insulating. It must be enclosed in fabric for safety.

Pros: Lightweight, effective absorption
Use case: Offices, schools, conference rooms

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3. Acoustic Foam

Often seen in home studios, foam panels come in pyramid or wedge shapes to scatter and absorb mid to high frequencies.

Pros: Lightweight, easy to install
Cons: Limited performance for low frequencies
Use case: Podcasts, gaming setups, small rooms

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4. PET Felt (Recycled Polyester Fiber)

An increasingly popular eco-friendly option, PET felt is lightweight, durable, and available in a variety of colors. It is also highly versatile and used in premium wood slat panels.

Pros: Sustainable, customizable, good acoustic performance
Use case: Modern interiors, commercial projects, B2B applications

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5. Fabric-Wrapped Panels

Fabric acts as a breathable cover that allows sound to penetrate to the absorbing core (mineral wool or fiberglass). These panels are versatile in design and performance.

Pros: Professional appearance, design flexibility
Use case: Auditoriums, offices, hotels

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🌟 Premium Material: Wood Slat Acoustic Panels with PET Backing

At Guangdong Liyin Acoustics Technology Co., Ltd., we specialize in wood slat acoustic panels with PET felt backing—a premium acoustic solution that combines natural aesthetics with high acoustic performance.

Why Choose Our Panels?

• ✅ Made with eco-friendly, fire-rated PET felt

• ✅ Premium MDF or veneer slats for modern wood grain finishes

• ✅ NRC-rated for sound absorption efficiency

• ✅ Easy to install via glue, screws, or mounting systems

• ✅ Perfect for walls and ceilings in commercial interiors

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🏭 Backed by World-Class Manufacturing

With 20,000m² of modern production facilities and advanced equipment, Liyin Acoustics stands out as one of China’s top exporters of acoustic and wood slat wall panels.

We Offer:

• 🔧 OEM/ODM acoustic panel solutions

• 🌍 Export to Europe, North America, Southeast Asia, and beyond

• 🛠 Strict quality control according to international standards

• 🧱 Fast production & logistics support for large-scale projects

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🧠 Final Thoughts: Match Material to Your Project

Choosing the right material depends on your project’s acoustic goals, budget, and visual requirements. While foam and DIY options may suit basic needs, professional-grade materials like PET felt and engineered wood slats provide superior performance and finish.

 

If you're seeking high-performance, aesthetically pleasing, and eco-conscious acoustic solutions, Guangdong Liyin Acoustics Technology Co., Ltd. is your trusted partner.

In the realm of automation, warehouses have undergone significant transformations to optimize storage capacity and streamline operations. One remarkable innovation is the introduction of four-way shuttle vehicles in automated stereoscopic warehouses. These advanced machines revolutionize the way goods are stored, retrieved, and transported within the facility. In this blog post, we will delve into the intricacies of four-way shuttle vehicles and explore how they are enhancing storage efficiency and productivity in modern warehouses.

1. What are Four-Way Shuttle Vehicles?
   Four-way shuttle vehicles are intelligent, automated machines designed to navigate and transport goods within the vertical pallet racking systems of a stereoscopic warehouse. Unlike traditional forklifts or stacker cranes, these vehicles are capable of moving horizontally, vertically, and even laterally, providing unmatched flexibility in storage operations. Equipped with sophisticated software and sensors, they can perform various tasks efficiently while maximizing the storage capacity of the facility.

2. Key Features and Capabilities:

• Multi-directional Movement: Four-way shuttle vehicles can move in four directions, namely forward, backward, left, and right, enabling them to access pallets from any side within the racking system.
• High Storage Capacity: These vehicles can efficiently store and retrieve pallets from multiple levels within the warehouse, utilizing the vertical space to its maximum potential.
• Smart Navigation: Equipped with advanced navigation systems, shuttle vehicles can autonomously plan the shortest paths, optimizing travel time and minimizing congestion within the facility.
• Automatic Pallet Handling: The vehicles are equipped with robotic arms or conveyors, allowing them to automatically pick up and drop off pallets without manual intervention.
• Real-time Monitoring: Integrated sensors and cameras enable real-time monitoring of inventory levels and vehicle status, providing valuable insights for inventory management and maintenance.

3. Benefits of Four-Way Shuttle Vehicles:

• Enhanced Storage Density: By utilizing the vertical space effectively and accessing multiple levels, four-way shuttle vehicles significantly increase the storage capacity of a warehouse, allowing for more efficient space utilization.
• Improved Efficiency and Productivity: These vehicles can swiftly retrieve and transport multiple pallets simultaneously, reducing manual labor and accelerating order fulfillment.
• Increased Safety: With advanced safety features and precise navigation, shuttle vehicles minimize the risk of accidents and damage to goods, ensuring a safe working environment for warehouse personnel.
• Inventory Accuracy: Real-time monitoring and tracking capabilities enable accurate inventory management, reducing errors and improving overall supply chain visibility.
• Scalability and Adaptability: Four-way shuttle vehicles are highly scalable, allowing warehouses to easily expand their storage capacity as business needs evolve. They can also adapt to different pallet sizes and configurations, offering versatility in accommodating various product types.

4. Future Prospects:
   As the demand for efficient and cost-effective warehousing solutions continues to grow, four-way shuttle vehicles are expected to play a pivotal role in the future of logistics. Continuous advancements in robotics, artificial intelligence, and automation technologies will further enhance the capabilities and performance of these vehicles, enabling warehouses to achieve unprecedented levels of efficiency, accuracy, and scalability.

Conclusion:
kingmoresmart Four-way shuttle vehicles represent a remarkable advancement in warehouse automation, transforming the way goods are stored, retrieved, and transported within automated stereoscopic warehouses. With their multi-directional movement, high storage capacity, and smart capabilities, these intelligent vehicles are revolutionizing storage efficiency and productivity. As the logistics industry embraces automation, the role of four-way shuttle vehicles will continue to expand, driving the evolution of modern warehousing practices and shaping the future of efficient supply chain management.

 

In the field of architectural decoration and industrial flooring, water-based epoxy self-leveling paint has become an ideal choice for many projects with its unique advantages. The following is a detailed introduction to this product from multiple dimensions. ​

Environmental protection characteristics

Low VOC emissions: Using water as a diluent, it abandons organic solvents such as benzene, toluene, and xylene, and there is almost no irritating odor during the construction process. According to the test of authoritative institutions, its VOC content is far lower than the national standard. When used in home decoration, it can effectively avoid indoor air pollution caused by the volatilization of harmful gases from paint, and protect the health of the family. In places such as hospitals and schools that have strict requirements on air quality, water-based epoxy self-leveling paint also fully meets environmental protection standards and will not have adverse effects on sensitive people. ​

Sustainable development: The production process follows the green concept, from the selection of raw materials to the optimization of production processes, it is committed to reducing the load on the environment. The use of this product is in line with the current trend of the construction industry to transform into a low-carbon and environmentally friendly one, helping the project obtain green building certification.​

Performance Advantages​

Excellent leveling: The special formula gives it excellent leveling performance. During construction, the paint automatically flows on the ground like a liquid mirror, forming a smooth and seamless coating. Taking the underground garage of a large commercial complex as an example, after using water-based epoxy self-leveling paint, the flatness of the ground is greatly improved, which is not only visually beautiful and atmospheric, but also reduces the bumpy feeling when the vehicle is driving. At the same time, the smooth surface also reduces the adhesion of dust and stains, making cleaning work easy and efficient. ​

High hardness and wear resistance: The coating has high hardness and can withstand frequent human and logistics rolling. In industrial plants, forklifts and heavy equipment operate for a long time, and ordinary floor coatings are prone to scratches and wear. The coating formed by water-based epoxy self-leveling paint can effectively resist such wear. After testing, under normal use, its wear life can reach 5-8 years, greatly reducing the maintenance cost and frequency of the ground. ​

Excellent corrosion resistance: It has strong chemical corrosion resistance and can resist the erosion of chemicals such as acids, alkalis, and salts. In the workshop of a chemical plant, various chemical reagents may spill on the ground. This paint can protect the ground substrate from corrosion, maintain the stability of the floor structure, and extend the service life. At the same time, in a humid environment, it is not easy to peel or fall off, and has good moisture-proof performance. ​

Construction points​

Surface treatment: Before construction, the surface must be flat, dry, oil-free, and dust-free. For uneven floors, a grinder should be used for grinding; places with cracks or holes should be filled with repair materials to make them flat. For example, in the renovation project of old factory buildings, there are a lot of cracks and sanding on the ground. After thorough grinding and repair, the adhesion and overall effect of the subsequent coating can be guaranteed. ​

Paint preparation: Strictly prepare the paint according to the proportion specified in the product manual, and fully stir the main agent and curing agent. The stirring time is generally not less than 5 minutes to ensure uniform mixing and avoid degradation of coating performance due to improper preparation. ​

Multi-layer construction process: Usually, primer, mid-coat, and topcoat are used for multi-layer construction. The primer seals the base surface and enhances adhesion; the midcoat increases the coating thickness and improves wear resistance and compression resistance. Generally, quartz sand is applied by scraping or troweling according to actual needs; the topcoat gives the floor the final decorative and protective effect. After each layer of construction is completed, it is necessary to wait for the coating to completely dry and solidify (the drying time varies depending on the ambient temperature and humidity, generally 24-48 hours) before the next layer can be constructed

.

At a time when the electronic information industry is booming, water-based epoxy antistatic topcoat has become a key product to solve the problem of static electricity. ​

Environmental advantages​

Green construction: With water as the dispersion medium, there is no organic solvent volatilization during the construction process, and there is no irritating odor, which improves the air quality of closed construction environments such as electronic factories. Construction workers do not need to wear complex protective equipment, which reduces labor intensity and also reduces the cost of enterprises in occupational health protection. ​

Environmentally friendly: After the product is discarded, it will not cause pollution to soil, water sources, etc., which is in line with the concept of circular economy and sustainable development. In today's frequent replacement of electronic equipment, the use of environmentally friendly antistatic topcoat can help reduce the harm of electronic waste to the environment. ​

Core functions and performance​

High-efficiency antistatic: Through a special formula, a conductive network is constructed on the surface of the coating, which can quickly guide away the generated static electricity. The antistatic principle is to use conductive fillers (such as conductive carbon black, metal powder, etc.) to be evenly dispersed in the coating to form a continuous conductive channel to guide the static electricity to the ground. After professional testing, this topcoat can quickly reduce the static voltage on the surface of an object to between 10 to the 6th power and 10 to the 9th power Ω, meeting the strict requirements of the electronics industry for static protection. In the electronic chip production workshop, tiny static electricity may cause chip damage. The application of water-based epoxy antistatic topcoat has greatly reduced the product defect rate and ensured production efficiency. ​

Comprehensive physical properties: In addition to antistatic, it also has good wear resistance, hardness and corrosion resistance. In the data center, the heat generated by the operation of a large number of servers and the daily maintenance of equipment require the floor coating to have wear resistance and scratch resistance. This topcoat can meet this demand; in the electronic component storage warehouse, it may be exposed to some chemical cleaners. Its corrosion resistance can ensure that the coating is not corroded and maintains stable antistatic performance. At the same time, the coating has strong adhesion, is firmly bonded to substrates such as concrete and metal, and is not easy to fall off after long-term use. ​

Construction process and key points​

Base surface treatment: Strictly treat the construction base surface to ensure that it is flat, dry and clean. The concrete base surface needs to be polished and dusted to remove the surface slurry and loose particles; the metal base surface needs to be rusted and degreased. For example, in the construction of the floor of a new electronic factory, after the concrete base surface is polished, the dust needs to be thoroughly cleaned with a vacuum cleaner to ensure a good combination of the coating and the base surface. ​

Paint mixing: The paint should be mixed accurately according to the proportion, especially the amount of conductive material added must be accurate. During the mixing process, it is necessary to fully stir to make the conductive filler evenly dispersed, otherwise it will affect the antistatic performance of the coating. It is generally recommended to use mechanical stirring for no less than 10 minutes, and let it stand for 10-15 minutes after mixing to eliminate bubbles generated during the mixing process. ​

Construction and testing: Use roller coating or spraying to control the coating thickness to be uniform. The general topcoat thickness is 0.3-0.5mm. After the construction is completed, it is necessary to wait for the coating to be completely cured (usually 3-7 days, the specific time is affected by environmental factors), and then use professional antistatic testing equipment to test the surface resistance, volume resistance and other parameters of the coating to ensure that the antistatic performance meets the standard requirements. If the test does not meet the standards, the reasons must be analyzed and remedial measures must be taken in a timely manner.

Water-based epoxy orange grain topcoat has a place in the coating market with its unique decorative effect and practical performance. ​Environmental protection properties

Safe and harmless: Using water as a solvent, it does not contain any harmful organic solvents, which eliminates the harm of volatile organic compounds to human health and the environment from the root. When furniture manufacturers use this paint to paint the surface of furniture, workers do not need to worry about pungent odors and harmful gases inhaled during the production process, which ensures occupational health; finished furniture will not release harmful substances after entering the home, creating a safe living environment for consumers. ​

Compliance with environmental regulations: It has passed a number of strict environmental certifications, such as the China Environmental Labeling Product Certification, etc. Whether in the domestic or international market, it meets various environmental regulations and provides strong support for the company's products to enter the market. ​

 

Performance highlights

Unique decorative effect: It can form a concave and convex texture similar to the surface of orange peel. This unique orange grain effect brings rich layering and three-dimensionality to the surface of objects. In the coating of metal columns in the hotel lobby, the orange grain topcoat makes the originally monotonous metal surface artistic and enhances the style of the entire space; in the coating of equipment shells, the orange grain effect is not only beautiful, but also can effectively cover up the minor defects generated during the production process and improve the appearance quality of the product. ​

Good physical properties: It has excellent wear resistance and impact resistance. The concave and convex texture structure can disperse external forces. In daily use, even if it is slightly bumped or rubbed, the coating is not easily damaged. For example, after the outdoor billboard frame is coated with orange grain topcoat, it can still keep the coating intact in harsh environments such as wind, sun, sand and dust, and extend the service life of the billboard. At the same time, its corrosion resistance is also very excellent, and it can adapt to complex environments such as humidity, acid and alkali, and is suitable for surface protection of chemical equipment, coastal facilities, etc. ​

 

Key construction ​

Substrate pretreatment: Thoroughly clean the substrate before construction to remove impurities such as oil, rust, and dust. For metal substrates, sandblasting or shot blasting can be used to improve surface roughness and enhance coating adhesion; for wooden substrates, grinding and gap filling are required to ensure a smooth surface. ​

Spraying process control: Spraying is used for construction. By adjusting the caliber of the spray gun (commonly used caliber is 1.5 - 2.5mm), spraying pressure (generally controlled at 0.3 - 0.5MPa), spraying distance (recommended to be kept at 20 - 30cm) and other parameters, the size and density of the orange grain can be accurately controlled. For example, if you want to get a larger orange grain effect, you can increase the caliber of the spray gun and reduce the spraying pressure appropriately; if you want fine orange grain, do the opposite. At the same time, the temperature and humidity of the construction environment have a significant impact on the orange grain effect. The optimal construction temperature is 5℃ - 35℃, and the relative humidity is not more than 85%. Too high or too low temperature and humidity may cause uneven orange grain or poor drying of the coating. ​

Drying and curing: After spraying, the coating needs to be dried and cured in a suitable environment. Generally, the surface drying time is 1-2 hours, and the actual drying time is 24-48 hours. During the drying process, avoid dust and debris from contaminating the coating to ensure the final effect.

In places where surface wear resistance is extremely high, water-based epoxy super wear-resistant topcoat stands out with its excellent performance. ​

Environmentally friendly characteristics

Zero pollution guarantee: using water-based formula, no harmful organic solvent emissions during production, construction and use, providing safety for the indoor environment. Use in crowded places such as school playground stands and gymnasium floors will not threaten the health of students and athletes, creating a healthy and green sports and learning environment. ​

Environmental certification blessing: obtained a number of authoritative environmental certifications at home and abroad, such as the EU SGS environmental testing certification, proving that it has reached the international leading level in environmental performance and enhanced users' trust in the product. ​

Excellent performance

Super wear-resistant performance: through special formula and advanced production process, the coating has extremely high hardness and toughness. According to laboratory tests, its wear resistance is 3-5 times that of ordinary epoxy topcoat. In places with an average daily flow of tens of thousands of people, such as shopping malls and supermarkets, the floor using water-based epoxy super wear-resistant topcoat can still maintain good appearance and performance after 3-5 years of use, greatly reducing the frequency and cost of floor renovation. ​

Excellent stain resistance and easy cleaning: The dense coating structure effectively prevents stains from penetrating. Whether it is beverages, oil stains or other stains, it can be easily wiped clean with ordinary detergents and cleaning tools. In restaurant floor coating, facing common stains such as food residues and oil stains, the stain resistance of super wear-resistant topcoat makes floor cleaning simple and quick, improving the restaurant's sanitation environment and operating efficiency. ​

Excellent comprehensive performance: In addition to wear resistance and stain resistance, it also has good corrosion resistance, weather resistance and adhesion. In outdoor parking lots, the topcoat can keep the coating from fading and cracking under long-term exposure to sunlight, rain and vehicle rolling; in industrial workshops, it can always protect the substrate from damage in the face of various chemicals and mechanical wear, and closely bond with the substrate to ensure long-term and stable protection. ​

Construction specifications and key points ​

Strict substrate treatment: The substrate is fully treated before construction to ensure that there is no oil, dust or impurities on the surface. For concrete substrates, grinding and vacuuming are required to make the surface roughness reach a certain standard to enhance the adhesion of the coating; for metal substrates, rust removal and passivation treatment are required. For example, when constructing the floor of a large logistics warehouse, after the concrete base surface is ground, it is necessary to use a professional floor vacuum cleaner to thoroughly clean the dust, and then apply the primer to further seal the base surface and improve adhesion. ​

Accurate paint mixing: Accurately mix the paint according to the proportion specified by the product, and fully mix the main agent, curing agent and diluent. Pay attention to the stirring speed and time during the mixing process to avoid excessive bubbles. Generally, low-speed stirring is adopted, and the stirring time is controlled within 8-10 minutes. The prepared paint should be used up within the prescribed use time to avoid affecting the performance of the coating. ​

Multi-layer fine construction: Generally, a multi-layer construction process is adopted, including primer, intermediate reinforcement layer and topcoat. The primer plays the role of sealing the base surface and enhancing adhesion; the intermediate reinforcement layer can be scraped with quartz sand or troweled with epoxy mortar according to actual needs to increase the thickness and wear resistance of the coating; the topcoat gives the surface the final protection and decorative effect. The thickness and uniformity of each layer should be controlled, and the drying time between layers should be strictly controlled to ensure that the coating is fully cured. Generally, the drying time of the primer is 4-6 hours, the drying time of the intermediate reinforcement layer is 12-24 hours, and the drying time of the topcoat is 24-48 hours. The specific time should be adjusted appropriately according to the ambient temperature and humidity. After the construction is completed, the coating needs to be maintained. During the maintenance period, avoid the passage of people and vehicles. The maintenance time is generally about 7 days to ensure that the coating reaches the best performance.

The Importance of PVC Flooring Installation and Self-Leveling Construction

With the increasing popularity of PVC flooring in the global construction market, the importance of professional installation is becoming more and more important. As a FARFLY technical team in the field of PVC flooring manufacturing for 18 years, we will analyze the key points of self-leveling construction.

 

 

 

Second, foundation testing and preparation standards

According to ASTM F710 specification requirements, three key tests need to be carried out before construction:

1. water content test: using CM method of measurement, the water content of the concrete substrate needs to be ≤ 4.5%.

2. Leveling test: Measured using a 2-meter straightedge, height difference between any two points ≤ 3mm.

3. Compressive strength verification: C20 and above concrete grade (≥20MPa).

 

Crack repair technical specifications

For different types of cracks to take graded treatment program:

1. micro-crack treatment (<0.3mm): adopt epoxy resin penetration repair.

2. Structural crack treatment: V-shape grooving → grouting → surface grinding.

3. Expansion joint treatment: It is recommended to keep the original expansion joint position and use elastic caulking adhesive.

 

 

Four, the golden rule of interface agent construction

1. Optimal coating volume: 0.2 - 0.3kg/m² (adjusted according to the porosity of the base surface).

2. Drying time: about 2-3 hours at 25℃ ambient temperature. 3.

3. Acceptance standard: finger touch test without sticky feeling, water permeability <0.5ml/min.

 

V. Key parameters for environmental control

Parameter	Standard value	Measuring tool
Air temperature	15 - 25℃	Digital display thermometer
Base surface temperature	≥ 5 ℃	infrared thermometer
Relative humidity	40 - 60%	electronic hygrometer

 

 

Material proportioning and construction technology

Adopt German DIN 18560 standard mixing program:

1. Water-cement ratio control: 1:4 is recommended (refer to product description).

2. Mixing technique: Forced mixer ≥ 300rpm for 3 - 5 minutes.

3. Dumping technique: keep 30cm continuous dumping belt to avoid material stratification.

 

Seven, the more common construction error cases

1. premature walking problem: premature walking leads to surface indentation (need to wait 16 hours to harden).

2. local blistering phenomenon: local blistering phenomenon (defoaming roller needs to go back and forth more than 3 times).

3. Edge warping problem: Edge warping problem (reserve 8 - 10mm expansion joints).

 

Eight, FARFLY professional solutions

We provide customized service package:

1. Free substrate inspection report.

2. Self-leveling materials.

3. Warranty service.