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wedofloor-23Anticorrosion Class I System
Product Details
Product features
Resin mortar is combined with fiber cloth;
Excellent mechanical properties, heat resistance, toughness and fatigue resistance;
Resistant to various organic and inorganic chemical media such as strong acids and strong alkalis;
Can be applied by roller coating on the surface or by plane construction.
Scope of application
Suitable for cement used in areas requiring protection against strong acids, strong alkalis, salts and other chemical solvents. It is also applicable to the surface layers of concrete floors and drainage ditches, as well as the mortar surface layers of alkaline water tanks, and is suitable for use in metallurgy, chemical industry, pharmaceuticals and other related fields.
| Performance | Unit / Test Condition | Technical Specification | Test Result |
| Compressive Strength | MPa | ≥ 45 | 76.00 |
| Abrasion Resistance | 750g/500r | ≤ 0.030 | 0.02 |
| Impact Resistance | Heavy load | 1000g steel ball, 100cm height, no cracking or peeling of the coating | Compliant |
| Chemical Resistance | Resistant to 20% nitric acid | No blistering, no peeling, slight discoloration allowed | Compliant |
| Resistant to 75% sulfuric acid | |||
| Resistant to 75% acetic acid | |||
| Resistant to 25% sodium hydroxide | |||
| Resistant to 30% hydrogen peroxide | |||
| Resistant to 120# gasoline |
| Coating Layer | Material Model | Packaging Specification | Mixing Ratio | Single-pass Usage (kg/m²) | Single-pass Thickness (mm) |
| Primer (Lining) | WEDO-0501 Vinyl Ester Base Primer | 20KG | 100:0.6-3 | 0.30-0.4 | 0.3-0.4 |
| Topcoat Layer | WEDO-0503 Vinyl Ester Topcoat | 20KG | 100:0.6-3 | 0.3-1.0 | 0.3-1 |
| Construction Process | Detailed Practices and Requirements | Single-pass Usage (kg/m²) |
| Substrate Treatment | 1. Substrate strength: Strength shall not be less than C20. | / |
| 2. Substrate flatness: The deviation measured by a 2m straightedge shall be ≤ 5mm. | ||
| 3. Substrate dryness: The surface moisture content of the substrate shall be less than 8%. | ||
| 4. Repair hollowing and cracks on the ground in advance. | ||
| 5. Fully grind the concrete substrate. | ||
| Primer Layer | 1. Use WEDO-0501: Mix the main agent and curing agent according to the ratio, and scrape evenly. | 0.3-0.4 |
| 2. After primer construction, lay fiberglass cloth, which shall be laid evenly without bulges. | ||
| 3. Increase the number of fiberglass cloth layers according to the required thickness. | ||
| Topcoat Layer | 1. Use WEDO-0503: Mix the main agent and curing agent according to the ratio and stir evenly. | 0.3-1 |
| 2. Scrape evenly with a trowel or roll with a roller. |
Construction section
Notes
The surface of this product has a semi-gloss effect.
The drying speed is extremely fast, approximately 20 minutes. Please pay attention to controlling the construction time.
This product has a high brittleness and should not be impacted by heavy objects.
The construction site should have good ventilation, and all equipment should be explosion-proof.
The construction personnel should have good protective measures. If this product gets on the skin or eyes, please immediately wash with clean water.
There is a certain color difference among different batches of materials. When constructing in the same area, the same batch of materials should be used. When placing orders for the same project multiple times, it is necessary to indicate to adjust the color according to the sample.
Technical Statement
Our company can design construction plans of different specifications (thickness, effect, etc.) through flexible matching and combination of various products to meet the personalized requirements of all kinds of customers. To ensure that your project can select the appropriate floor system, please consult our professional technical advisors. However, when using our company's products, please strictly follow the construction process, dosage requirements and precautions of the product. Otherwise, our company will not bear any responsibility for the quality of the project or any losses.
Construction conditions
Air temperature: 5℃ – 30℃
Relative humidity: ≤ 80%
Moisture content on substrate surface: < 8%
Dew point temperature: The substrate and uncurated coating substrate must be 3℃ or more higher than the dew point temperature to reduce the risk of condensation or frosting on the floor coating.