Description

A concrete test 3 gang cube mold is a device used in the construction industry for making test specimens of concrete. It is used to create three 2-inch (50 mm) cube-shaped samples of concrete at once, which are then used for testing purposes. The mold is made of steel or cast iron and is designed to be reusable.

The process of making concrete test specimens involves pouring concrete into the mold and then allowing it to set and cure for a specific period. The cubes are then removed from the mold and stored in a controlled environment to continue curing. After the curing process is complete, the cubes are tested to determine the compressive strength of the concrete.

The use of a 3 gang cube mold is preferred over a single cube mold because it allows for multiple test specimens to be made at once, increasing efficiency and reducing costs. It also ensures that the cubes are consistent in size and shape, which is important for accurate testing results.

In summary, a concrete test 3 gang cube mold is a device used for making test specimens of concrete that allows for the creation of three cube-shaped samples at once, ensuring consistency in size and shape and increasing efficiency in the testing process.

Product Details:

Concrete Test Gang Mold Set for Civil Testing

Size: 50mm x 50mm x 50mm

Made by Cast Iron

Color: Black or Blue

Made in Bangladesh

A concrete test 3-gang cube mold is a specialized mold used in the construction industry to cast concrete specimens for compressive strength testing. It allows the simultaneous casting of three concrete cubes, which are later tested to assess the strength and quality of the concrete.

Description: The 3-gang cube mold is typically made of sturdy metal, like steel or cast iron, to withstand the pressure and forces during the casting and curing process. It consists of three separate compartments, each with a square cross-section, creating individual cube molds.

The interior of each compartment is smooth and must be cleaned and coated with a suitable release agent before casting to prevent the concrete from sticking to the mold’s surface. The three compartments are connected by a common base plate, which provides stability and ensures that the cubes are uniformly aligned during casting.

Usage: To use the 3-gang cube mold, fresh concrete is poured into each of the three compartments, and the surface is leveled using a trowel or vibrating table to remove air voids and ensure a smooth finish. The concrete is then left to cure and gain strength for a specific period, usually 28 days, under controlled conditions.

After the curing period, the individual cubes are removed from the mold and taken to the laboratory for compressive strength testing. A compressive strength testing machine applies a gradually increasing load to the cube until it fractures. The maximum load at failure is recorded, and the compressive strength of the concrete is calculated.

The 3-gang cube mold is a convenient and efficient tool for batch casting concrete cubes, saving time and effort when testing multiple specimens simultaneously. It is widely used in construction projects, quality control, and research to ensure the concrete’s strength meets the required specifications and standards.