Flow Table Test (Dia. : 254 mm)

A flow table test machine is used to determine the flow characteristics of cementitious materials such as concrete or mortar. It is commonly used in construction and civil engineering laboratories to assess workability and consistency of fresh concrete mixtures.

Mechanism :

• Equipped with a lifting mechanism (lever or hydraulic system)
• Enables controlled lifting and free fall of the flow mold
• Ensures consistent and repeatable testing conditions
• Graduated scale provided to measure spread/flow distance

Test Procedure :

• Fresh concrete or mortar sample prepared as per standards
• Sample placed in the flow mold, compacted and leveled
• Mold lifted and allowed to fall freely onto the table
• Concrete spreads outward due to impact
• Flow distance measured using the graduated scale
• Multiple tests conducted for accuracy and repeatability
• Average flow value used to assess workability

Importance of Test :

Flow table tests provide information about flow characteristics and workability of concrete. Results help engineers and technicians :

• Assess suitability of mixtures for specific applications
• Verify compliance with required standards and specifications
• Ensure quality and consistency of concrete mixes

Application :

• The transportable moisture limit flow table test is used to determine the amount of cargo that is safe for transportation.

Test Method :

• The sample is placed in a mold and tamped to replicate the pressure experienced during transportation.
• The mold is removed and the tamped material is subjected to physical forces to determine deformation.

Operation & Control :

• Operated via a control panel with all required parameters for testing.

Adjustable parameters include :

• Operation time
• Drop amount
• RPM

Construction :

• Sturdy table mounted on a stable base
• Table made of steel or other durable materials
• Circular or square flow mold placed on the table
• Mold has an open bottom and smooth inner surface

Power supply :

• 220V ° 10% – 50/60 Hz

Weight :

• Approximately 38 kg

Noise emission :

• °80 dB(A)

Ambient temperature :

• 5°C – 40°C

Atmospheric humidity ;

• < 85% RH