CrystalGuard™ 200M
Anti-Corrosion Admixture for Concrete
Since 2002, we have specialized in concrete crack resistance, waterproofing, and anti-corrosion technologies.
PIONEER® CrystalGuard™ 200M
Crystalline Anti-Corrosion Admixture for Marine Concrete
PIONEER® CrystalGuard™ 200M is a dual-action admixture for marine concrete, forming crystals to block contaminants and passivating steel to prevent corrosion. Built for long-term durability in harsh environments.
What Is PIONEER® CrystalGuard™ 200M ?
PIONEER® CrystalGuard™ 200M is an advanced admixture developed for marine and coastal concrete structures exposed to aggressive environments. This product enhances concrete durability by forming crystalline products that block harmful agents and producing a passivation layer on rebar to reduce corrosion. Its unique dual mechanism ensures long-term protection against environmental degradation while improving structural integrity.
Key Benefits of CrystalGuard™ 200 Crystalline Waterproofing Admixture
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Crack Self-Healing Capability: Repairs cracks up to 0.6mm, enhancing the concrete’s lifespan.
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Enhanced Corrosion Resistance: Effectively blocks chloride ions, sulfates, and other corrosive substances.
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Dense and Impermeable Concrete: Crystals seal microcracks and capillaries, creating a durable, watertight structure.
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Dual Protection: Combines crystalline technology and rebar passivation for superior corrosion resistance.
CrystalGuard™ Integral Crystalline Waterproofing Technology
CrystalGuard™ Integral Waterproofing is the result of PIONEER®’s 22 years of technological innovation, using crystalline waterproofing technology to achieve self-healing of concrete cracks and inherent waterproofing of concrete structures. This technology redefines the concept of building waterproofing and brings an intelligent dimension to concrete.
The related technologies of CrystalGuard™ have earned over 20 patents and received national recognition, including the Second Prize of the National Science and Technology Progress Award and the First Prize of the Ministry of Education Science and Technology Progress Award. CrystalGuard™ overcomes the limitations of traditional flexible waterproof materials, such as aging, blistering, difficulty in construction, and challenging maintenance. Its waterproofing lifespan matches the structure’s lifespan.
Technical Advantages of Crystalline Concrete Waterproofing Admixtures
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Crack Self-Healing: Automatically seals cracks ≤0.6mm, minimizing maintenance.
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Chloride Resistance: Reduces chloride diffusion (Diffusion Coefficient ≤ 8×10⁻¹² m²/s).
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Sulfate Resistance: Maintains strength in sulfate-rich environments with a durability factor ≥ 85% (ASTM C1012).
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Concrete Densification: Crystals improve impermeability, enhancing protection against water and chemicals.
Key Standards and Test Methods for Concrete Admixtures
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ASTM C1202: Chloride ion penetration resistance
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ASTM C494 Type S: Special performance admixtures
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ASTM C1012: Sulfate resistance
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ISO 9001: Quality management certification
Typical Applications for Crystalline Waterproofing
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Marine Infrastructure: Offshore platforms, seawalls, piers, and breakwaters
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Coastal Construction: Bridges, foundations, and retaining walls in coastal zones
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Corrosion-Exposed Concrete: Industrial facilities and wastewater treatment plants near corrosive environments
PIONEER® CrystalGuard™ 200M Dosage & Mixing Instructions
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Dosage: Add 3–5% by cement weight, with higher dosages for extreme exposure conditions.
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Mixing: Integrate CrystalGuard™ 200M during batching for even distribution.
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Compatibility: Suitable for use with other admixtures; ensure compatibility via pre-project testing.
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Handling: Follow safety procedures and wear appropriate protective equipment.
Top Choice for Global Construction Projects
PIONEER® brings 22 years of expertise in concrete protection, delivering advanced crystalline waterproofing solutions directly from the manufacturer. Renowned for its reliability and high quality, our products are trusted worldwide to meet the demanding needs of modern construction.
As specialists in crystalline waterproofing, PIONEER® offers cutting-edge concrete additives and surface materials to improve durability and long-term protection. From crack healing to waterproofing for infrastructure projects like tunnels, foundations, and industrial flooring, our crystalline technology ensures enhanced water resistance, making it the preferred choice for various applications.
PIONEER® Headquarters
26,500m² production base
R & D center
Product inventory
Why Choose Us?
Proven Expertise & Greater Savings
22 years of focus
on concrete protection solutions.
20+ patents & awards
In concrete durability technology
20+ countries served
with global product distribution.
1,000 projects proven
in diverse applications worldwide.
Looking for a Quote or More Information about Our Products?
At PIONEER, we are dedicated to providing the best concrete protection solutions to meet your needs. Get in touch with us for more information and experience the advantages we offer:
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Factory-Direct Pricing
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Expert Guidance on Concrete Protection Applications
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Tailored Solutions for Your Project
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Product Samples Available for Testing
Privacy Assurance: We respect your privacy and will never share your information.
Contact Us
For product inquiries, OEM/ODM partnerships, or becoming a distributor: Sales@pioneerfibre.com
For technical support and application guidance: Support@pioneerfibre.com
Regional WhatsApp Contacts
We typically respond within 24 hours, ensuring your project continues without delays.
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Americas: +1 (702) 307-8327
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Europe: +86 151 6240 5106
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Middle East & Africa：+1 (949) 317-7180
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Asia-Pacific：+86 190 1543 5408
