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After 5-8 years, water-based epoxy colored sand flooring may experience problems such as loss of gloss, localized scratches, and minor delamination. Targeted renovations can restore its beauty without requiring a complete overhaul. Today, we'll share renovation tips for three common situations to help you save over 50% in renovation costs. Situation 1: Gloss loss and shallow scratches only (no delamination or color shift) Cause: Long-term friction wears away the surface finish, causing it to lose its gloss and develop hairline scratches. Renovation Steps: Step 1: Clean the floor thoroughly with a neutral detergent and a soft mop to remove oil and dust. Allow to dry. Step 2: Lightly sand the floor using 1000-grit sandpaper (attached to a belt sander) to evenly polish the floor, removing any aging paint and exposing the fresh sand layer (avoid over-sanding, exposing the base layer). Step 3: Reapply a topcoat. Apply 1-2 coats of the same brand and type of water-based epoxy topcoat (matte/gloss finish, matching the original surface), leaving 12 hours between coats. Once dry, the gloss will be restored and the scratches will disappear. Situation 2: Localized, minor delamination and fading (delamination area <10%) Cause: The base layer is partially damp, the edges were not properly prepared during construction, or the surface was exposed to direct sunlight, causing fading. Renovation Steps: Step 1: Remove the damaged area. Use a utility knife to cut along the delamination edge and remove the delamination sand layer (until the base layer is smooth). Sand the base layer to remove any remaining adhesive. Step 2: Prepare the base. If the base is damp, apply one coat of moisture-proof primer. If the base is dry, apply one coat of epoxy primer and let dry. Step 3: Fill the sand layer. Mix water-based epoxy sand of the same brand and hardener according to the original sand particle size (e.g., 0.5mm). Scrape and apply until flush with the original surface. Use a spatula to smooth the surface when it is partially dry to ensure a consistent texture. Step 4: Apply a topcoat. After the sand layer is completely dry (24 hours), apply one to two coats of the same type of topcoat. If the original floor has a patterned pattern, align the edges of the pattern to avoid color differences. Situation 3: Extensive delamination and cracking (damage area > 30%) Cause: Inadequate base preparation during original construction (e.g., lack of moisture-proofing), poor material quality, or cracking due to building subsidence. Renovation Steps: Step 1: Remove the entire old floor, scraping away all the colored sand layers until the base layer is exposed, and clear away any construction debris. Step 2: Thoroughly repair the base layer. Fill cracks in the cement base with epoxy mortar, remove any hollow areas, and re-cast cement mortar, ensuring a flatness tolerance of ≤3mm. Apply two coats of moisture-proof primer. Step 3: Reapply the colored sand layer, following the standard construction process for new floors (primer → mid-coat → topcoat). If the original look is desired, the original grain size and color of the colored sand must be replicated.

1. Spring Application (March-May): Moderate humidity, focus on preventing "rebound"  Optimal application conditions: Temperature 15-25°C, humidity 40%-60% (measured with a hygrometer), avoid the "return of the south wind" (weather when water droplets form on walls and floors).  Key Points:  Close doors and windows before application, and use a dehumidifier to reduce indoor humidity (apply to humidity ≤ 60%) to prevent moisture from returning to the base layer, which can cause blistering later.  After applying primer and topcoat, maintain ventilation (but avoid strong winds to prevent rapid drying and cracking). Allow each coat to dry for 12-24 hours.  Advantages: Optimal temperature and humidity ensure uniform curing of the material, minimize color variation, and allow for normal use within 7 days of application.  2. Summer Construction (June-August): High temperature and high humidity, especially preventing bubbling and color shift  Optimal construction time: 9-11 AM and 4-6 PM (avoid midday heat), with temperatures ≤30°C and humidity ≤70%.  Key Points:  Mix materials as needed. Use the colored sand and hardener within 1 hour of mixing (high temperatures accelerate curing, and excessive use can cause lumps and render the paint unusable).  Apply thinly in multiple coats (each coat ≤0.5mm thick) to avoid thick coats that slow internal curing and wrinkles. If the temperature exceeds 30°C, dilute the paint with 5%-10% water (as directed in the product instructions) to extend its usable life.  Keep the paint out of direct sunlight (use curtains to block out the heat) to prevent uneven drying times in different areas and color shifts.  3. Autumn Construction (September-November): Suitable Temperatures, Focus on Preventing Over-Drying Optimal construction conditions: Temperatures of 10-20°C and humidity of 30%-50%, making this the most suitable season of the year. Key Points: Maintain a moderate indoor humidity. If the air is too dry (humidity <30%), place a basin of water around the floor to prevent the coating from drying too quickly and causing cracks. Close doors and windows within 24 hours after application to allow the coating to cure slowly. After 24 hours, gradually open windows for ventilation to improve adhesion. Advantages: Uniform curing speed, high surface smoothness, and minimal potential for later problems. 4. Winter Construction (December-February): Low-temperature drying, focus on preventing slow curing and cracking Optimal construction conditions: Temperature ≥10°C (work should be stopped if it falls below 10°C). Air conditioning or heating can be used to increase the temperature (but avoid allowing localized floor temperatures to exceed 20°C to prevent significant temperature fluctuations). Key Points: Preheat the materials indoors for 24 hours before application (to avoid materials that are too cold and slow to cure after mixing). Increase the curing agent in the colored sand/curing agent mix (up to 10% according to the product instructions) to accelerate curing. Extend the drying time to 24-48 hours per coat to avoid delamination caused by applying the next coat before it is completely dry. After application, close doors and windows and use heating to maintain a room temperature of ≥15°C for 7 days to ensure complete curing. Avoid opening windows immediately after application (low outdoor temperatures can cause the floor to cool rapidly, leading to cracking). Open windows gradually for ventilation after 7 days.

Many people think water-based epoxy colored sand is expensive, but with proper planning, you can save a lot of money without sacrificing quality. Today, we'll share four practical cost-control tips from three perspectives: material selection, construction optimization, and design plan, to help you avoid the "high price trap." 1. Choose the Right Materials: Don't blindly pursue "imported" products; high-quality domestic products offer better value for money. Choose a top-tier domestic resin brand: Imported water-based epoxy resin is 50% more expensive than domestically produced ones. However, top-tier domestic brands (such as Sanke Trees and Nippon Paint) offer resins with a purity of ≥95%, meet environmental and durability standards, and come with complete testing reports, making them a viable alternative to imported products. Choose local natural sand: Imported colored sand requires additional shipping costs (approximately 5-10 yuan/㎡). Local quartz sand and colored jade sand (such as those from Shandong and Jiangsu) are of comparable quality, 20% cheaper, and have a stable supply, preventing shortages and project delays. Packages are more cost-effective than buying them individually: Most brands offer a "primer + mid-coat colored sand + topcoat" package, which is 15%-20% cheaper than buying them separately and offers better compatibility (avoiding issues caused by incompatibility between brands). 2. Construction Optimization: Reduce "extra charges" and lower labor costs. Do the "preliminary base treatment" yourself: The construction team charges approximately 20-30 yuan/㎡ for base treatment (leveling and caulking). If the existing floor is flat, you can sand it yourself and repair minor cracks (purchase epoxy repair agent online for 5 yuan/㎡), saving labor. Choose "regular colors" for no customization fee: Special colors (such as Morandi colors or contrasting colors) require an additional customization fee of 10-15 yuan/㎡. Regular colors (light gray, off-white, dark brown) are in stock at no extra charge and are more stain-resistant and versatile. Avoid peak construction season: March to May and September to November are peak renovation seasons, and construction costs are 15% higher than off-season (December to February). If time permits, choosing off-season construction offers better value for money. 3. Simplify the design: Avoid over-design and prioritize practicality. Use a solid color for large areas and create small mosaics in selected areas: Complex mosaics throughout the house (such as geometric patterns) are 30 yuan/㎡ more expensive than a solid color. It's recommended to use a solid color for large areas, with small mosaics (such as 1-2m diameter circles) limited to the entryway and living room. This creates a sense of design while also controlling costs. Use a uniform particle size to reduce waste: Using different particle sizes for different areas (e.g., 0.3mm in the living room and 1mm in the kitchen) will increase material waste (approximately 5%). If necessary, use a medium-sized sand of 0.5-1mm throughout the house to address the needs of each area and reduce waste. 4. Save money after sales: Choose brands with long warranties to reduce future repairs. Prefer brands with a warranty of 5 years or more. Brands with a 1-2 year warranty will incur repair costs (approximately 50 yuan/㎡) for any delamination or fading. Brands with a 5-8 year warranty offer free repairs for non-human damage, making them more cost-effective in the long run. Retain "leftover materials": After construction, have the construction team retain a small amount of colored sand and topcoat (storage in a sealed container). This allows for minor repairs without having to re-purchase (avoiding the costly and difficult color matching of small quantities).

Children's room floors must be safe and non-toxic, withstand children's jumping and graffiti, and create a playful atmosphere. Water-based epoxy sand floor paint, with its environmentally friendly, wear-resistant, and customizable patterns, is an ideal choice for children's room floors. Today, we'll share the key design and installation tips for children's room flooring. 1. Safety First: Three Environmentally Friendly Details You Shouldn't Ignore Choose "Child-Specific": Look for children's-grade water-based epoxy sand with a VOC content of ≤50g/L and a test report indicating "no heavy metals (lead, mercury) detected" to prevent children from chewing on the floor (especially during their crawling years). "Ventilate for 7 days" after application: Although water-based paint has a low odor, children's rooms require extra caution. Keep windows open for ventilation for 7 days after application. Use a formaldehyde detector to test for ≤0.03mg/m³ before allowing children to enter. Avoid sharp corners: Use rounded edges (the same color as the colored sand) instead of right-angled edges at the junction of the floor and wall to prevent bumps and injuries when children run. 2. Childlike Design: Three pattern options are available to suit different age groups. 3-6 Years: Cartoon Mosaic: Use 0.3mm fine sand as the base color (light blue or light pink). Create cartoon animals (such as bears and rabbits) or geometric patterns (circles and stars) in the center of the floor. Use white fine sand to outline the edges of the pattern for a lively and non-glaring effect. 7-12 Years: Play Area Division: Use light gray fine sand for the entire floor. Use a darker shade of the same color in the corners to create "chessboard" and "building block" areas. Use removable mats to accommodate both learning and play. Adolescence: Simple and Individual Lines: Choose pure light gray or off-white fine sand and use metal strips to outline straight and broken lines on the floor. This creates a simple and individual style that adapts to children's evolving tastes. 3. Durable and Practical: Resists Children's "Frequent Destruction" Graffiti Prevention: Apply a "fouling-resistant topcoat": During construction, apply a layer of sewage-resistant topcoat. Children's graffiti with crayons or watercolors can be wiped clean with a damp cloth and a small amount of alcohol, leaving no residue. Bump Prevention: "Partial Thickening" of the Floor: Thicken the floor at the foot of the bed and in the toy area to 2mm to enhance impact resistance and prevent cracking caused by children jumping. If small pits occur, fill them with sand of the same color and epoxy glue. Slip Resistance: Choose an "Anti-Slip Coefficient ≥ 0.6": Children are prone to slipping when running and jumping. Medium sand particle size (0.5mm) with a matte finish meets the anti-slip coefficient standard, preventing slipping even on wet surfaces.

Dimension 1: Environmental Comparison - Which is More Suitable for "Move-In Ready" Installation? Water-Based Epoxy Colored Sand Floor Paint: ★★★★★ Advantages: VOC content ≤ 100g/L, no pungent odor during application, no formaldehyde or benzene emissions after curing, and ready for occupancy after 24 hours. The colored sand is natural quartz sand, free of heavy metal contamination, making it suitable for sensitive areas such as children's and elderly rooms. Disadvantages: Choose a reputable brand to avoid "fake water-based" products (those mixed with solvents). Ceramic Tiles: ★★★★ Advantages: No formaldehyde emissions, relatively stable environmental performance. Disadvantages: Requires tile adhesive (some low-quality tile adhesives contain formaldehyde), and the cutting process generates a large amount of dust, polluting the construction environment. Tile joints can harbor dirt and bacteria. Wood Flooring (Solid Wood): ★★★★ Advantages: Natural material, chemical-free, and comfortable to the touch. Disadvantages: The surface paint may contain a small amount of VOCs, requiring ventilation for 1-2 weeks. The baseboard adhesive used during installation may release formaldehyde, and the wood floor is susceptible to moisture and mold, requiring regular maintenance. Ordinary Epoxy Flooring (Solvent-Based): ★★★ Advantages: No emissions after curing. Disadvantages: Application relies on organic solvents (VOC content ≥ 300g/L), resulting in a strong odor. Ventilation for at least one month is required before moving in, making it unsuitable for people with allergies. Dimension 2: Practicality Comparison - Which is More Durable? Water-Based Epoxy Colored Sand Floor Paint: ★★★★★ Abrasion Resistance: Surface hardness 2-3H, resistant to abrasion and impact, suitable for high-use areas such as kitchens and garages, with a service life of 8-15 years. Waterproof and Moisture-Proof: Seamless design eliminates water seepage risks, suitable for basements and bathrooms (both wet and dry areas). Slip Resistance: The colored sand particles have a built-in anti-slip effect (anti-slip coefficient ≥ 0.5), making them non-slip on rainy days and suitable for homes with elderly and children. Ceramic Tiles: ★★★★ Wear Resistance: Glazed tiles are abrasion-resistant, but edges are susceptible to dents and breakage. Lifespan: 10-20 years. Waterproof and Moisture-Resistant: While inherently waterproof, joints require regular caulking to prevent water seepage. Slip Resistance: Ordinary tiles are slippery when exposed to water. Choose "anti-slip" tiles (with a textured surface), but they are difficult to clean. Wood Flooring (Solid Wood): ★★★ Wear Resistance: The surface is easily scratched and requires regular waxing. Lifespan: 5-8 years. Waterproof and Moisture-Resistant: Extremely sensitive to moisture, prone to deformation and mold when exposed to water. Use only in dry areas (such as bedrooms). Slip Resistance: Non-slip when dry, but slippery when exposed to water, requiring a non-slip mat. Ordinary Epoxy Flooring (Solvent-Based): ★★★★ Abrasion Resistance: Comparable to water-based epoxy colored sand, but less flexible after curing and prone to cracking due to temperature fluctuations (especially in northern China). Waterproof and Moisture-Proof: Seamless design, excellent water resistance. Slip Resistance: Smooth surface, poor slip resistance, requires additional anti-slip treatment (such as sprinkling quartz sand). Dimension 3: Cost-Effect Comparison - Which is More Cost-Effective? Initial Costs (Materials + Construction): Water-based Epoxy Colored Sand: Customizable based on particle size and color; Tiles: Includes tiles, tile adhesive, and labor; high-end tiles are more expensive; Solid Wood Flooring: Includes flooring, installation, and skirting; Last Costs (Maintenance + Renovation): Water-based Epoxy Colored Sand: Low, waxing every 6 months , renovations only require a topcoat  Tiles: Medium, caulk replacement every 2-3 years , but individual tile replacements are difficult and overall renovation costs are high; Solid Wood Flooring: High, waxing annually , with partial damage requiring complete replacement  Solvent-based Epoxy Flooring: Medium, prone to cracking, renovations require scraping and recoating 

Issue 1: Surface Wrinkles and Bubbles After Application  Cause Analysis: ① The base layer moisture content exceeds the standard (>8%), causing evaporation and bubbles after application; ② The colored sand and curing agent are not mixed evenly, resulting in trapped air; ③ The application temperature is too low (<10°C), resulting in a slow curing process and wrinkling.  Solution:  Small Area (<10cm²): After the floor is fully cured (7 days), use a utility knife to open the bubbles and remove any impurities. Fill the gaps with a water-based epoxy repair agent and the same colored sand. After drying, sand the surface smooth and apply a topcoat.  Large Area: If the area with bubbles or wrinkles exceeds 10% of the total surface area, remove the floor, reapply two coats of moisture-proof primer to the base layer, and then apply the standard process.  Issue 2: Color variation after curing, with areas showing varying shades.  Cause Analysis: ① Mixing different batches of colored sand during construction (natural colored sand has slight color variations between batches); ② Uneven application of topcoat, resulting in darker areas with thicker coating; ③ Significant color variation in the base layer (e.g., areas previously painted), causing color variation due to color bleed-through.  Solution:  Minor color variation (not noticeable to the naked eye): Apply a coat of epoxy wax to the entire surface, using the wax's covering power to minimize the color variation.  Significant color variation: For lighter areas, apply a thin coat of diluted topcoat of the same color (diluted with water in a 1:1 ratio, applied thinly). After drying, compare the colors until they are consistent with the surrounding areas.  Issue 3: Delamination at edges or corners after six months of use.  Cause Analysis: ① Edges, such as corners and doorways, were not reinforced, resulting in delamination from prolonged foot traffic and friction; ② Primer was not applied to the edges during construction, resulting in poor adhesion; ③ Ground subsidence caused cracks in the base layer, leading to delamination. Solution: Local delamination (small area): Scrape off the delamination, sand the base, and apply a coat of primer. Fill the gap with water-based epoxy putty and sand of the same color. After drying, apply a topcoat. Mask the edges with masking tape to ensure a clean line.  Delamination caused by cracked base: First, repair the cracks in the base (using cement mortar). After drying, repair the floor according to the above steps.  Issue 4: Colored sand particles have fallen off, leaving "pits" on the surface.  Cause Analysis: ① The purchased colored sand has poor compatibility with the resin (low-quality colored sand has an uneven surface, making it difficult to bond with the resin); ② The ratio of colored sand to curing agent was incorrect during application (too little curing agent, so the resin was not fully cured); ③ Prolonged friction with sharp objects caused particles to fall off. Solution: Small pits: Use a toothpick to apply a small amount of water-based epoxy glue and fine sand of the same color to fill the pit. After drying, sandpaper to smooth the gap.​ Large areas of loose particles: Partially scrape away and then reapply the middle layer of colored sand. Choose colored sand from the same brand and batch as the original product to avoid compatibility issues.

1. Daily Cleaning: "Be Gentle" to Avoid Damaging the Grain Texture  Tools: For daily dusting, use a soft broom or dust mop (avoid hard-bristled brushes, which can diminish the surface gloss). Mop with a well-wrung cotton mop or microfiber cloth (moisture content ≤ 30% to prevent water from seeping into the gaps between the colored sand).  Cleaning Agents: Use only neutral detergents (such as dishwashing liquid or neutral floor cleaner) diluted before use. Avoid using strong acids (such as toilet cleaners) or strong alkalis (84 disinfectant), as they can corrode the surface resin layer, exposing the colored sand and causing discoloration.  Cleaning Frequency: For residential spaces, dust and mop once or twice a week. For commercial spaces (such as cafes and shopping malls), dust daily and mop every other day to prevent dust from accumulating and embedding in the gaps between the colored sand.  2. Avoid "Hidden Damage": These actions shorten the lifespan of the floor.  Sharp Object Protection: Use rubber protective pads on furniture legs to prevent scraping when dragging chairs. Avoid scratching with sharp objects such as knives and keys. If shallow scratches occur, lightly sand with 1000-grit sandpaper and then wax to repair them.  Heavy Object Impact Taboos: Avoid parking overweight vehicles (such as trucks weighing over 5 tons) on garage floors for extended periods of time. When moving heavy items such as refrigerators and pianos around the home, use wooden planks or a cart to prevent excessive localized pressure that may cause cracking.  High-Temperature Protection: Place hot items such as freshly cooked pots and electric heaters on an insulating mat (epoxy flooring can withstand temperatures ≤ 80°C; temperatures above this limit will soften and discolor). Protect balcony floors from direct sunlight (install sunshades to prevent the colored sand from fading due to prolonged exposure).  3. Regular "Refreshing Maintenance": Keep the Floor in Top Condition  Waxing Maintenance: Apply epoxy wax every 6 months (for homes) or 3 months (for commercial spaces). Apply evenly with a waxing machine and then polish. This not only enhances the gloss, but also forms a protective film on the surface, reducing wear.  Crevicular Cleaning: The tiny gaps between colored sand particles can easily harbor oil and dust. Gently scrub with a toothbrush and a neutral detergent, then wipe dry with a damp cloth to prevent long-term accumulation of stains that can cause "blackening."  4. Special Scenarios Maintenance: Address Targeted Pain Points  Kitchen Floors: After each meal, wipe away grease around the stove to prevent it from seeping through. Deep clean the floor monthly with a neutral detergent, focusing on joints and corners.  Garage Floors: Before parking your vehicle on snowy days, clear snow and sand from the tires to prevent melted debris from scratching the floor. Check the drains regularly to prevent water from soaking the edges of the floor.  5. Regular Inspections: Early Detection and Addressing Problems  Perform a comprehensive inspection every three months, focusing on areas prone to wear such as corners, doorways, and under furniture.  If small areas of delamination (less than 5cm in diameter) occur, promptly fill them with a mixture of water-based epoxy repair agent and sand of the same color. After drying, sand them flat.  If areas of discoloration occur, contact the original contractor to obtain sand from the same batch and apply a topcoat to prevent further color discrepancies.

The granular texture of water-based epoxy colored sand floor paint makes it suitable for a variety of home styles. However, blindly following trends can often lead to pitfalls—for example, using coarse sand in the bedroom can be uncomfortable, while using light-colored fine sand in the kitchen can easily show dirt. Today, we'll share targeted matching solutions for the three core areas of a home (living room, kitchen, and bedroom).  1. Living Room: Balancing aesthetics and interactivity, choosing the right texture is crucial.  Style Compatibility:  Nordic/Japanese Style: Choose a fine sand particle size of 0.3-0.5mm in off-white, light gray, or natural wood tones. Pair it with a matte finish to create a natural and warm atmosphere. Add a rug to the sofa area to balance the graininess. Industrial/Retro Style: Choose sand with a grit size of 1-2mm, primarily in dark gray, cement gray, or caramel. Preserve the original texture of the colored sand and pair it with a metal coffee table and leather sofa to enhance the vintage feel.  Detail Tips: If the living room and dining room are connected, use "same color, different grit sizes" to separate the areas (fine sand for the living room, coarse sand for the dining room) for a unified and layered look.  2. Kitchen: "Practicality First," Slip and Dirt Resistance Key  Core Requirements: Kitchen floors are frequently exposed to oil and water stains and experience high traffic, so slip resistance and easy cleaning are key.  Matching Options: Grit Size: Prefer a medium grit size of 0.8-1mm (small gaps between particles prevent grease from accumulating, and a slip resistance coefficient of ≥0.5 to prevent slips).  Color: Choose dark colors such as dark gray, light brown, and dark green (for increased stain resistance). Avoid pure white and light yellow (oil stains easily show through, requiring frequent cleaning). Technology: A "localized thickening" (2mm thickness) can be applied under the stove to enhance wear resistance and extend its lifespan.  3. Bedroom: "Comfortable foot feel": Minimizing graininess is key.  Avoidance Tip: Bedroom floors are designed for barefoot walking, and coarse sand particles (≥1mm) can be irritating. We recommend choosing fine sand particles 0.3mm or smaller, paired with a semi-matte finish, for a feel similar to a "matte wood floor."  Style Matching:  Modern Minimalist Style: Choose light apricot or pale blue sand particles, paired with matching wall colors, to create a tranquil atmosphere.  French Retro Style: Choose milk tea or light brown sand particles, and create a "circular colored sand mosaic" (using sand particles of varying shades within the same color) around the bedside area for a more stylish look.  Special Note: A "transition strip" (wood or metal) can be installed at the bedroom door to connect the hallway and bedroom floor to prevent edge wear.

"30% Materials, 70% Construction"—the ultimate effect of water-based epoxy colored sand floor paint depends not only on product quality but also on a standardized application process. Its water-based properties and colored sand particles, in particular, place high demands on the construction environment and handling techniques. Today, we'll take you directly to the construction site and break down the "birth process" of a high-quality water-based epoxy colored sand floor.   1. Pre-construction Preparation: Three Essential "Surface Inspections"   Flatness Test: Measure with a 2-meter ruler, with an error of ≤3mm. If the surface exceeds the standard, level it with cement mortar (5-10mm thickness) and allow it to dry for 7 days before applying.   Moisture Content Test: The surface moisture content must be ≤8% (this can be checked with a hygrometer). Damp surfaces (such as basements) require a water-based moisture-proof primer to be applied and allowed to sit for 24 hours. Cleanliness: Remove dust, oil, and old coatings from the floor. Oil stains can be removed with an alkaline cleaner (such as dishwashing liquid mixed with water). Stubborn stains should be removed with sandpaper.   2. Core Construction Steps: 6 Steps to a "Textured Floor"   Step 1: Apply Water-Based Primer (1 Day)   Use the matching water-based epoxy primer and apply one even coat to enhance adhesion and prevent delamination later. Note: The primer should be diluted 10%-15% with water (as per the product instructions) and allowed to dry thoroughly for 24 hours after application.   Step 2: Repair Substrate Defects (0.5-1 Day)   Mix "water-based epoxy putty" and fine sand to make a patching paste. Fill cracks (<2mm) and holes in the floor. Once dry, sand with 120-grit sandpaper to smooth the surface.   Step 3: Apply the Middle Sand Layer (1 day)   Mix the water-based epoxy sand base material and the curing agent in the correct ratio (usually 1:1). Stir thoroughly and apply with a toothed scraper (the number of teeth depends on the sand particle size) to a thickness of 1-2mm, ensuring even distribution of the sand.   Step 4: Finishing (1-2 hours after finishing)   When the middle sand layer is semi-dry (not sticky to the touch), use a stainless steel spatula to gently finish it, avoiding any damage to the sand particles and removing scraper marks.   Step 5: Apply a Water-Based Topcoat (1 day)   When the middle sand layer is completely dry (24-48 hours), apply one or two coats of water-based epoxy topcoat (matte or semi-matte finish available) to improve surface wear resistance and gloss, leaving 12 hours between coats. Step 6: Curing and Maintenance (7 Days)   After construction, seal the site to prevent foot traffic and heavy objects from rolling over it. Allow the surface to fully cure for 7 days before normal use (avoid water washing for the first 3 days).   3. Acceptance Criteria: Four Tips for Determining Construction Compliance   Appearance: The colored sand particles are evenly distributed, with no noticeable color difference, bubbles, or sagging. The edges (corners, door frames) are straight and neat.   Texture: Touching the surface reveals distinct, non-irritating particles, and a smooth surface with no bumps (≤0.5mm tolerance allowed).   Performance: Scratch the surface with a key, no noticeable scratches. Sprinkle a small amount of water and let it sit for 24 hours, and no wrinkles or discoloration.   Environmental: After curing, a close-up sniff reveals no odor (including resin), meeting the basic "install and move-in ready" requirements.

  When it comes to flooring, it's often difficult to balance environmental considerations with practicality. However, water-based epoxy colored sand floor paint breaks this deadlock. It combines the natural texture of colored sand with the low-toxicity of water-based paint, making it a new favorite in the recent renovation market. Today, let's take a 5-minute look at this flooring material that boasts aesthetic appeal, performance, and environmental friendliness.  1. Definition: More than just a "floor," it's a combination of environmental friendliness and aesthetic quality.  Water-based epoxy colored sand floor paint uses a water-based epoxy resin as a base, blended with natural colored sand (such as quartz sand or colored jade sand), and a water-based hardener. It creates a granular, textured floor coating by brushing or scraping. Compared to traditional solvent-based epoxy flooring, it requires no organic solvents for dissolution and has an extremely low VOC content. Compared to ordinary epoxy colored sand, it retains the anti-slip and wear-resistant properties of colored sand while being easier to apply and having less odor.  2. Core Features: Three Key Advantages Address Renovation Pain Points  Environmentally Friendly and Safe: VOC content is ≤100g/L (far below the national standard of 200g/L), resulting in no pungent odor during application and no release of formaldehyde or benzene after curing. It is suitable for sensitive areas such as children's rooms, elderly rooms, and schools.  Unique Texture: The colored sand particles are clearly visible (particle size optional, 0.1-2mm), creating a matte or semi-matte finish, eliminating the cold, mirror-like appearance of traditional flooring and providing a natural texture.  Durable and Durable: With a surface hardness of 2-3H, it is resistant to abrasion and impact. The colored sand is tightly bonded to the resin, resisting fading and delamination. It is particularly suitable for high-use areas such as kitchens, hallways, and garages.  3. Common Misconception: Don't Confuse It with "Ordinary Colored Sand Flooring"  Many people believe there's no difference between water-based epoxy and solvent-based epoxy. In fact, there are significant differences: water-based epoxy can be diluted directly with water during application, eliminating the need for a gas mask; solvent-based epoxy requires solvents like banana oil, which can have a strong odor and requires ventilation for at least a week. Furthermore, water-based epoxy is more flexible after curing and less prone to cracking due to temperature fluctuations, making it more suitable for colder northern regions.

Диапазон периодов строительства: 1. Обычный срок: Обычно для завершения всех процессов требуется 15–20 дней. 2. Специальный эпоксидный терраццо процесс: некоторые сложные процессы (например, эпоксидная золоченая терраццо) требуют более 20 дней. 3. Время отверждения можно сократить до 48 часов летом и увеличить до 24–48 часов зимой. Основные этапы строительства: Подготовка основания (2-3 дня): включает очистку, выравнивание и нанесение эпоксидной грунтовки. Содержание влаги должно быть ниже 8%. Укладка и отверждение поверхности: После укладки эпоксидный слой терраццо необходимо отвердеть в течение 24–48 часов (летом) или дольше (зимой). Отверждение неорганического терраццо занимает 7–10 дней. Отверждение эпоксидного терраццо занимает меньше времени, но процесс более сложный. Шлифовка и полировка (3–5 дней). Подразделяется на грубую шлифовку (алмаз № 60–90), тонкую шлифовку (№ 200–500) и тонкую шлифовку (№ 2000–3000). Финишная обработка (1-2 дня) Включает затирку швов, натирание воском и защиту готового изделия. Факторы влияния Температура: Время отверждения может увеличиться более чем на 50% зимой. 12 Сложность процесса: Эпоксидный точильный камень требует многократного ремонта и послойного отверждения, что занимает на 5–7 дней больше времени, чем неорганический точильный камень.

Состав материала   Традиционный терраццо использует в качестве связующего вещества портландцемент или белый цемент, смешанный с такими заполнителями, как щебень, стекло и кварц, а затем шлифуется и полируется для создания поверхности. Эпоксидный терраццо В качестве связующего вещества используется модифицированная эпоксидная смола, что позволяет использовать более широкий спектр заполнителей (например, натуральный мрамор и кварц) и добиваться бесшовной интеграции.   Производительность Трещиностойкость: прочный полимерный материал эпоксидного терраццо снижает риск образования трещин при колебаниях температуры. Традиционный терраццо, благодаря высокому коэффициенту расширения, подвержен растрескиванию из-за теплового расширения и сжатия.   Устойчивость к пятнам: Плотная поверхность эпоксидного терраццо устойчива к пятнам и легко чистится и ухаживается. Пористая структура традиционного терраццо легко накапливает пятна и требует регулярной кристаллизации.   Износостойкость: эпоксидный терраццо обладает превосходной прочностью на сжатие и изгиб, срок службы составляет до 10 лет. Традиционный терраццо подвержен шлифовке и растрескиванию, а также не долговечен при частом использовании.   Цветовые характеристики: в эпоксидном терраццо используется цветная паста для создания более насыщенных и ярких цветов; в традиционном терраццо используются пигменты, что приводит к монотонному цвету.   Применимые сценарии   Эпоксидный терраццо подходит для элитных коммерческих помещений (например, торговых центров и отелей) благодаря своим высоким декоративным свойствам и долговечности. Традиционный терраццо, благодаря своей экономичности, часто используется в общественных зданиях, таких как школы и больницы.