Concrete Strength Additives Manufacturer
WOTAIchem is a professional concrete strength additives factory in China. We provide various concrete additives for your various applications.
We provide OEM solutions for concrete enhancement. Our expert team will make high strength concrete mix designs for your needs.
1. Calcium formate. Achieve exceptional early strength.
2. Superplasticizer.
– PCE powder for improved workability.
– SM superplasticizers for reduced water bleed and enhanced strength.
3. Concrete fibers(PPF, PAN, PET, PVA). Enhance your concrete with fiber-reinforcement benefits.
WOTAIchem Additives to Make Concrete Stronger
| Appearance | White crystal powder |
| Purity% | ≥98.00 |
| Moisture% | ≤0.50% |
| Calcium Content% | ≥30.10 |
| PH Value | NA |
| Category | NA |
| Appearance | White or yellowish |
| Bulk Density(g/L) | 500-700 |
| Moisture% | ≤5% |
| Cement Paste Fluidity | ≥240 |
| Fineness Passing Rate | ≥90% |
| Activeing Redient | ≥90% |
| Appearance | White Powder |
| Bulk Density(g/L) | 700±200 |
| Moisture% | ≤5 |
| Cement Paste Fluidity | ≥200 |
| Fineness Passing Rate | ≥95 |
| Standard Sieve(mm) | 0.3 |
WOTAIchem Concrete Additives Fiber for Enhancement
PAN FiberDiameter 13±1um Length 4-50mm Density 1.18g/cm3 Color Yellowish Crack Elongation 15%±5% Tensile Strength ≥800Mpa 
PET FiberBreaking Tenacity ~7.9g/den Initial Moisture Content 3.0% Special Gravity 1.38g/cm3 Effect of Heat Sticks at 440 to 450oF. Softens at 464oF Melts at 500oF 
PPF FiberLength 3mm Tensile Strength 450Mpa Elasticity% 40-100 Wear Resistance Good Moisture Rate% 0-0.05 Melting Point 165℃ 
PVA FiberConfiguration Monofilament Tensile Strength 240ksi(1600MPa) Flexural Strength 5700ksi(40GPa) Available Length 0.375″(8mm) Aspect-Ratio 210.52 Melting Point 435°F(225°C)
WOTAIchem - Where Concrete Solutions Meet Excellence
Concrete Additives for Strength: Ratio and Precision
– Enhance integrity and durability.
– Minimize the surface and cracks.
– Suitable for various applications, from bridges to floors.
– Achieve long-term performance.
– Control calcium formate dosage to stay under 2.5%.
– Control superplasticizer dosage within 0.5% to 2%.
– Faster setting and curing times with the correct dosage.
– Expert guidance for optimal dosing.
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FAQ
Have any questions? We’re here to help you out.
Concrete leaks due to various factors are divided into two parts: external and internal. External factors relate to the concrete’s environment. The internal factors involve the concrete’s structure and materials.
– External
Water can infiltrate concrete structures through various means. It becomes an issue due to the following reasons:
1. Excessive external pressure causes water infiltration.
2. Capillary action of delicate pores within the concrete.
3. A combination of both external pressure and capillary action.
– Internal
In theory, concrete’s structure and characteristics can be improved with the right mix and process. But it’s not easy. Standard cement contains a lot of filler. Making it challenging to tackle water leakage from the inside.
The key to better water resistance is addressing external factors. This means improving concrete resistance to damage. Plus, it increases density, reducing original cracks and ensuring it stays stable after hardening.
Concrete is non-uniform and porous, having construction and structural voids. Construction voids happen during pouring if not compacted well. The structural holes form during hardening, related to the water-to-cement ratio.
Making super high-strength concrete involves a few key steps:
1. Premium Ingredients. Start with quality materials, like high-grade cement and selected aggregates.
2. Low Water Use. Keep the water-cement ratio low. It is usually below 0.25 to boost strength.
3. Special Additives. Use WOTAIchem construction additives like superplasticizers to enhance workability without compromising strength.
4. Extra Materials. Incorporate silica fume and fly ash to improve durability and reduce permeability.
5. Good Mixing. Ensure a thorough mix using high-powered mixers.
6. Proper Curing. Follow strict curing methods, like steam or high-pressure, to maximize strength.
7. Testing and Quality Control. Regularly check the concrete’s properties to meet the desired high-strength standards.
Creating super high-strength concrete demands careful planning. Contact us if you have more questions about concrete strength additives’ applications.
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