- Designed to determine the soundness and expansion characteristics of hydraulic cement
- Complies with ASTM C151, AASHTO T107, and other relevant international standards
- Heavy-duty stainless steel pressure vessel for safe operation
- Automatic temperature and pressure control system
- High-accuracy pressure gauge and temperature monitoring
- Uniform steam generation for reliable test results
- Built-in safety valve and over-pressure protection
- Durable corrosion-resistant construction
- User-friendly operation and low maintenance
- Suitable for cement plants, quality control laboratories, and research institutions
- Provides accurate and repeatable cement soundness testing
- Essential equipment for cement quality assurance and compliance testing
Cement Autoclave Testing Apparatus
The Cement Autoclave is designed to accelerate the estimation of the delayed expansion of Portland cement caused by the hydration of free calcium oxide (CaO) and magnesium oxide (MgO). During testing, cement specimens are exposed to controlled steam pressure and a constant elevated temperature, allowing rapid evaluation of cement soundness and volume stability.
The unit operates within a pressure range of 60–350 psi (0.4–2.4 MPa) and features a robust steam vessel equipped with precise pressure control and comprehensive safety mechanisms. It is ideal for cement quality control laboratories, research facilities, and construction material testing centers conducting soundness testing in accordance with recognized industry standards.
- Robust stainless-steel autoclave chamber
- Digital or analog temperature and pressure indication
- Automatic heating system
- Safety relief valve for operator protection
- Uniform heat distribution throughout the chamber
- Fast heating and cooling performance
- Reliable expansion testing of cement specimens
- Long service life with minimal maintenance
- Laboratory-grade construction and components
Applications
- Cement Manufacturing Plants
- Quality Control Laboratories
- Construction Material Testing Laboratories
- Research and Development Centers
- Universities and Engineering Institutes
- Building Materials Inspection Facilities
standards: ASTM C151, AASHTO T107
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