Standard: EN 12390-1, ASTM C39/C192, AASHTO T23/T126, BS 1881:108
3 Gang Cube Mould 100mm, ABS Plastic
3 Gang ABS Plastic Cube Mould is used to create 3 standardized concrete cube samples simultaneously with 100mm and 150mm sizes for testing purposes. These molds are made from a combination of materials such as fiberglass and plastic, hence the term "ABS".
These one-piece 3 gang moulds, made from new ABS plastic, strong, lightweight, undeformable, and resistant to vibration shocks and wear, do not require mounting and dismounting operations, thus saving time and labor. The specimen is expelled from the mould by compressed air or water. They just require a simple clean and demould oiling before being ready for use again continuously.
The purpose of a Hybrid Fibre Plastic Cube Mould is to accurately shape and contain freshly mixed concrete samples in the form of cubes. These cubes are then allowed to cure and harden under controlled conditions, usually in a laboratory setting or on-site, to determine the compressive strength of the concrete.
Feature of 3 Gang Cube Mould 100mm, ABS Plastic
- With a one-piece design and no need for assembly
- Resistant to vibrations, shocks, and wear, they maintain accuracy and shape integrity through multiple tests.
- Suitable for lab or on-site use, making concrete testing convenient and efficient.
Standards
- EN 12390-1: European standard for testing concrete strength, covering procedures for casting, curing, and testing concrete specimens.
- ASTM C39/C192: American standards detailing testing procedures for compressive strength of concrete cylinders (C39) and guidelines for specimen preparation and testing in laboratories (C192).
- AASHTO T23/T126: Standards from the American Association of State Highway and Transportation Officials, specifying procedures for preparing and testing concrete specimens for compressive strength.
- BS 1881:108: British standard outlining methods for making, curing, and testing concrete compressive strength, ensuring consistent testing practices.
Test Procedure of 3 Gang Cube Mould 100mm, ABS Plastic
1. Preparation of Mould: Ensure the mould is clean and free from any debris or previous residues and check for any damages. Apply a thin layer of mold release agent to facilitate easy removal of cubes.
2. Mix Design Preparation: Prepare concrete mix as per the desired specifications and proportions.
3. Cube Casting: Fill the mould with freshly mixed concrete in layers, compacting each layer thoroughly to remove air voids.
4. Curing: Cover the filled mould with a damp cloth or plastic sheet to prevent moisture loss. Allow the concrete to cure undisturbed for the specified duration, typically 24 hours in a controlled environment with regulated temperature and humidity.
5. Demolding: After the curing period, carefully remove the mould from the concrete cube. Use a rubber mallet or similar tool to tap around the sides of the mould to loosen it from the concrete.
6. Initial Measurements: Measure the dimensions (length, width, and height) of the concrete cube using a calibrated measuring device such as a caliper or ruler. Record the measurements accurately.
7. Testing: Perform compression testing on the cube using a compression testing machine. Record the maximum load applied and the corresponding deformation or strain.
8. Analysis: Calculate the compressive strength of the concrete cube using the maximum load and the cross-sectional area. Compare the obtained strength with the specified requirements or standards.
9. Reporting: Document the test results, including dimensions, compressive strength, and any relevant observations. Report any deviations from expected performance and provide recommendations for improvement if necessary.
10. Cleanup: Clean the mould thoroughly after use to remove any residual concrete or contaminants. Store the mould in a dry and safe location to prevent damage or deterioration.
Technical Specifications of 3 Gang Cube Mould 100mm, ABS Plastic
Model Number |
NL 4014 P / 043B |
Approx. Weight |
0.9 kg |
Dimension |
134 x 340 x 117 mm (LxWxH) |