China Silver Vermiculite: Superior Construction Solutions
Quality & Reliability for Your Projects

We deliver premium raw vermiculite, meticulously sourced and processed to meet the rigorous demands of the construction industry.

3500+
Annual Output
185+
Countries Served
6 Days
Sample Lead Time
99.7%
On-Time Delivery

China Silver Raw Vermiculite for Construction

As a leading supplier in the industry, we provide consistently high-quality vermiculite, renowned for its thermal, acoustic, and fire-resistant properties. China silver Raw Vermiculite For Construction

Our advanced processing techniques ensure optimal granule size distribution and purity, enhancing workability and performance in various construction applications. China silver Raw Vermiculite For Construction We prioritize sustainable sourcing and environmentally responsible practices.

Core Strengths
Innovation & Quality

We are committed to delivering exceptional value through cutting-edge technology, rigorous quality control, and a dedication to customer satisfaction.

Superior Sourcing

We select only the finest vermiculite deposits, ensuring consistent quality and purity.

  • Strategic Partnerships: Established relationships with trusted miners.
  • Geological Surveys: Rigorous assessment of deposit quality.
  • Ethical Sourcing: Committed to responsible mining practices.

Advanced Processing

Our state-of-the-art facilities ensure precise grading, cleaning, and expansion to meet exacting specifications.

  • Precision Grading: Optimized particle size distribution.
  • Contamination Control: Advanced cleaning and filtration systems.
  • Expansion Control: Tailored expansion ratios for specific applications.

Rigorous Quality Control

We adhere to stringent quality control procedures, from raw material inspection to final product testing.

  • ISO 9001 Certified: Commitment to quality management systems.
  • In-House Laboratory: Comprehensive testing and analysis.
  • Batch Traceability: Complete tracking of materials and processes.

Material Composition & Performance

Understanding the intricate properties of our vermiculite is key to optimizing its application in diverse construction projects.

Material Composition

Silica (55%)
Alumina (30%)
Iron Oxide (8%)
Other (7%)

Performance Indicators

Standard Grade
High-Expansion Grade
Coarse Grade

Technical Specifications

Detailed specifications to ensure optimal performance in your application.

Product Name Bulk Density (kg/m³) Water Retention (%) Particle Size (mm) pH Level Moisture Content (%)
Standard Grade 130-160 300-400 2-5 6.5-7.5 5-10
High-Expansion Grade 80-120 500-600 1-3 6.0-7.0 4-8
Coarse Grade 180-220 250-350 5-8 6.2-7.2 6-12
Fine Grade 90-140 350-450 0.5-2 6.8-7.8 4-9
Medium Grade 150-200 300-400 3-6 6.6-7.6 5-10
Extra Fine Grade 70-110 400-500 0.1-1 6.9-7.9 3-7
Ultra Fine Grade 50-90 450-550 Less than 0.1 7.0-8.0 2-6

Note: Specifications are subject to slight variations based on deposit origin and processing batch.

Real-World Impact

Proven performance across diverse construction projects.

1

Residential Insulation

Improved thermal performance and energy efficiency in a residential build.

2

Fireproofing

Enhanced fire resistance in commercial building materials.

3

Acoustic Insulation

Reduced noise transmission in multi-family dwellings.

4

Lightweight Concrete Additive

Reduced weight and improved insulation in concrete applications.

5

Soil Amendment

Improved soil structure and water retention for agricultural use.

6

Horticultural Substrate

Excellent drainage and aeration for optimal plant growth.

Industry Applications

Versatile solutions for a broad spectrum of construction and industrial needs.

Lightweight Concrete

Reducing structural weight and improving thermal efficiency.

Fireproofing Materials

Enhancing fire resistance in buildings and industrial facilities.

Acoustic Insulation

Reducing noise pollution in residential and commercial spaces.

Thermal Insulation

Improving energy efficiency and reducing heating/cooling costs.

Horticulture

Improving soil structure and water retention for plant growth.

Filter Media

Effective filtration in water and air purification systems.

Quality Assurance

Strict Quality Control

Rigorous testing ensures consistent product quality.

Sustainable Sourcing

We prioritize environmentally responsible practices.

Advanced Processing

Precision grading and cleaning for optimal performance.

Trust Verified

Committed to delivering superior quality and reliability.

ISO 9001 Certified Strict Quality Control Responsible Sourcing

Frequently Asked Questions

We've compiled answers to some common questions.

1

What are the primary applications?

Our vermiculite is ideal for lightweight concrete, insulation, fireproofing, and horticultural applications. China silver Raw Vermiculite For Construction

2

What is the typical lead time?

Typically, we can deliver orders within 6-8 business days, depending on order volume and location. China silver Raw Vermiculite For Construction

3

Do you offer custom sizing options?

Yes, we can accommodate custom sizing and packaging requirements to meet your specific project needs. China silver Raw Vermiculite For Construction

4

What are your quality control measures?

We adhere to strict ISO 9001 standards and conduct rigorous testing throughout the production process. China silver Raw Vermiculite For Construction

5

Is your vermiculite environmentally friendly?

Yes, we are committed to sustainable sourcing and responsible mining practices. China silver Raw Vermiculite For Construction

6

What packaging options are available?

We offer various packaging solutions, including big bags, bulk containers, and customized options. China silver Raw Vermiculite For Construction

Get a Quote Today!

Partner with us for high-quality vermiculite solutions for your next construction project in the {Industry}.