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CBR Test Apparatus For The Test of Tube Making and The Bottom Bearing Ratio
CBR Test Apparatus For The Test of Tube Making and The Bottom Bearing Ratio
CBR Test Apparatus For The Test of Tube Making and The Bottom Bearing Ratio
CBR Test Apparatus For The Test of Tube Making and The Bottom Bearing Ratio
Specifications
Product name :
CBR Test Apparatus
Model :
Lab CBR Test Machine
Speed :
1mm/min mac pressure:3T
Penetration bar :
φ50mm*100mm
capacity :
30kn,50kn
load speed :
1.0mm/min
Platen travel :
50mm
Brand Name :
ZL
Model Number :
ZL-2418
Certification :
CE,ISO
Place of Origin :
CHINA
MOQ :
1 SET
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union, D/A
Supply Ability :
50 sets / month
Delivery Time :
4-7 work days
Packaging Details :
CBR Test Apparatus is packed in a polybag, then packed as export safety wooden case Port
Description
CBR Test Apparatus For The Test of Tube Making and The Bottom Bearing Ratio
Equipment Overview

The Lab CBR Test Machine is used for test tube making and conducting bottom bearing ratio tests on various soils and road base materials. The mixture maximum size should be controlled within 25mm, with an absolute maximum of 40mm.

Download Technical Specification PDF
Operation Procedure
  • Open the power switch and check instrument working condition. Verify normal rotation of the handle and ensure all systems are operational before testing.
  • Prepare test pieces according to "Highway Base Material Test Code" JTJ075-85 bearing ratio test methodology.
  • Measurement of saturated swelling amount involves placing moisture-cured specimens on porous boards with appropriate loading plates to simulate pavement stress conditions.
  • Conduct penetration tests using the CBR bearing ratio tester, applying controlled loads and recording measurements at specific penetration intervals.
Technical Specifications
Model Lab CBR Test Machine
Speed 1mm/min, Maximum Pressure: 3T
Penetration Bar φ50mm × 100mm
Multi-orifice 2
Dial Gauge 0-10mm, Three φ
Loading Plate 6 plates (External diameter: φ150mm, Inner diameter: φ52mm, 1.25Kg each)
Test Tube Inner diameter: φ125mm, Height: 170mm, Cushion block: φ151mm, Height: 50mm
Capacity 30kN, 50kN
Load Speed 1.0mm/min
Mold φ152mm × 170mm
Platen φ170mm
Platen Travel 50mm
Weight 100kg
Dimensions 310 × 310 × 930mm
Applications

The CBR test apparatus is suitable for testing soils and mixed materials (with grain size less than 40mm) compacted with CBR mold to determine the bearing loading capacity of pavement roadbed subcrust and material layers of designed roadbeds. The system features a twin column frame, proving ring, penetration bar, loading plate, micrometer, and measuring device for swell increment, ensuring easy operation and reliable performance.

Product tags

cyclender tube test

,

western blot apparatus

,

cbr test procedure
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CBR Test Apparatus For The Test of Tube Making and The Bottom Bearing Ratio

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Product Detail
Product name :
CBR Test Apparatus
Model :
Lab CBR Test Machine
Speed :
1mm/min mac pressure:3T
Penetration bar :
φ50mm*100mm
capacity :
30kn,50kn
load speed :
1.0mm/min
Contact Supplier
CBR Test Apparatus For The Test of Tube Making and The Bottom Bearing Ratio
CBR Test Apparatus For The Test of Tube Making and The Bottom Bearing Ratio

Dongguan Zhongli Instrument Technology Co., Ltd.

Verified Supplier
9 Years
guangdong, dongguan
Since 2014
Business Type :
Manufacturer
Main Products :
Rubber Testing Machine, Vulcanizing Press Machine, Two Roll Mill
Total Annual :
1 Million-2.5 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
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