Portland Cement Type 5: Sulfate-Resistant Cement for Durable Construction
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Portland Cement Type 5, a high-performance cement specially designed for applications requiring superior resistance to sulfate attacks. This cement is ideal for use in projects where the concrete will be exposed to high sulfate levels, such as dam construction, bridge building, foundations, and areas with high sulfate content in soil and groundwater.
What is Portland Cement Type 5?
Portland Cement Type 5 is a
sulfate-resistant cement designed to withstand aggressive sulfate environments. It is specifically formulated for use in conditions where high compressive strength and durability are critical, especially in areas with high sulfate concentrations in the soil or water.
Key Features of Portland Cement Type 5:
- Sulfate Resistance: Exceptional resistance to sulfate attacks, ideal for use in aggressive environments.
- Low C3A Content: Reduced tricalcium aluminate (C3A) content compared to other cement types, which reduces the risk of sulfate-induced damage.
- Low Sulfate Expansion: Very low 14-day sulfate expansion, ensuring the longevity of concrete structures.
- Autoclave Expansion: Extremely low autoclave expansion for enhanced durability.
- High Compressive Strength: Provides excellent concrete strength and structural integrity over time.
Applications of Portland Cement Type 5:
- Dam Construction: Ideal for use in hydraulic structures exposed to groundwater with high sulfate content.
- Bridge Building: Perfect for concrete that will be in contact with soil or water containing sulfates.
- Foundations: Used for foundations in sulfate-rich soils to ensure long-lasting performance.
- Sulfate-Affected Environments: Suitable for areas with high levels of sulfates in soil or groundwater, protecting against chemical attacks.
Why Choose Portland Cement Type 5?
- Superior Durability: Offers unparalleled protection against sulfate-induced degradation.
- Long-Lasting Performance: Ensures the durability of structures exposed to harsh environmental conditions.
- Cost-Effective Solution: Reduces maintenance and repair costs due to its resistance to sulfate attacks.
- Ideal for Specific Projects: Perfect for dam, bridge, and foundation construction in aggressive environments.
Specifications of Portland Cement Type 5:
- Standard Compliance: ASTM C150, EN 197-1
- C3A Content: Reduced C3A for lower sulfate reactivity
- Sulfate Expansion (14 days): Very low
- Autoclave Expansion: Extremely low
- Compressive Strength: High at 28 days
- Color: Light gray
- Packaging: Available in bulk or 50 kg bags
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Portland Cement Type 5 or to place an order, please contact us: