Single-Sided Freezing-Thawing Test Machine

   Freezing and Thawing Test Machine

Scope of Application:

For high freeze-thaw resistance cement and concrete tests, determine the resistance of cement concrete to the combined and repeated action of water and sub-zero temperatures.

Performance. Suitable for assessing the frost resistance of cement concrete using dynamic modulus of elasticity, mass loss rate, and relative durability index as evaluation criteria.

Testing.

Two,Concrete freeze-thaw testerMeets Standards:

SL352-2006 "Code for Laboratory Test of Hydropower Concrete"

GB/T 2542-2003 "Testing Methods for Masonry Bricks"

JG/243-2009 "Concrete Frost Resistance Test Equipment"

JGJ/T193-2009 Standard for Evaluation of Durability of Concrete

GB/T 4111-1997 "Test Methods for Small Concrete Hollow Blocks"

GB/T 50081-2002 Standard for Test Methods of Mechanical Properties of Ordinary Concrete

ASTM/C666 Standard Test Method for Rapid-Freeze-Thaw Durability of Concrete from the United States

GB/T 50082-2009 Standard for Test Methods of Long-term Performance and Durability of Normal Concrete

III. Technical Specifications:

Temperature Range: +100℃ to -5℃/-20℃/-30℃/-40℃/-50℃/-60℃/-70℃

2. Stability Control ±0.5℃

3. Uniformity of Distribution: ±2.0℃

4. Temperature Deviation: ≤ ±2℃

5. Sample Capacity: Quantity varies by model.

6. Freeze-thaw cycle time: 2-5 hours per cycle

7. Freeze-thaw cycles: 0-1000 times (adjustable)

8. Sample Sizes: 100×100×100 / 190×190×390 / 100×100×400mm

9. Sample internal and external temperature difference: <+2℃

Four: Material Structure: The overall structure is monolithic.

Inner Box Material: SUS 304# Stainless Steel Sheet

2. Outer Box Material: SUS 304# stainless steel sheet/special anti-corrosion treated cold rolled steel with powder coating and baking varnish 

Section 5: Internal Dimensions:

ZT-CTH-80L  500mm (W) x 400mm (H) x 400mm (D)

ZT-CTH-120L 600W x 500H x 400D mm

ZT-CTH-150L 600W x 500H x 500D mm

ZT-CTH-225L - W 750 × H 600 × D 500 mm

ZT-CTH-306L  L 850 x W 600 x D 600 mm

ZT-CTH-408L  850mm (W) x 600mm (H) x 800mm (D)

ZT-CTH-800L      Length W: 1650mm × Depth H: 600mm × Width D: 800mm

ZT-CTH-1000L      Length W: 1850mm × Depth H: 600mm × Width D: 900mm