Brick and Method for its Manufacture
by
Saphia
Concrete brick machine is produced that have a similar appearance to natural or clay brick. Each brick includes internal colors throughout the brick that mimic the flashings in natural or clay brick.
Method for making at least one concrete brick having an appearance that mimics a natural brick, defined by a matrix with flashings within the matrix, comprising: providing a funnel shaped hopper having a first opening through which material is received and a second opening through which material exits from the hopper, the hopper in communication with a vibrating mechanism; providing a first batch of concrete of a first color to the hopper; providing a second batch of concrete of a second color to the hopper on top of and in contact with the first batch; forming a mixture of the first batch and the second batch by causing the first batch and the second batch to collapse inwardly into a central void upon flowing through the hopper, and vibrating the hopper as the first and second batches flow through the hopper; and, molding at least a portion of the mixture into at least one preform brick.
A brick premix comprising: a first batch of concrete of a first color; a second batch of concrete of a second color; and, the first batch and the second batch being mixed together by the second batch being placed over the first batch and causing the first batch and the second batch to collapse inwardly into a central void upon flowing through a funnel-shaped hopper, and vibrating the hopper as the first and second batches flow through the hopper.
A concrete brick having an appearance that mimics a natural brick, defined by a matrix with flashings within the matrix, made by a process comprising: providing a funnel shaped hopper in communication with a vibrating mechanism; providing a first batch of concrete of a first color to the hopper; providing a second batch of concrete of a second color to the hopper; vibrating the hopper as the first and second batches flow through the hopper by gravity to form a mixture where the concretes of the first and second batches remain physically separable; and, molding at least a portion of the mixture from the hopper into at least one preform brick.
Bricks are a commonly used building material, typically for the exteriors of residential and commercial structures. Brick exteriors are preferred, because a timeless, sturdy, and rich look is incorporated into a building. Additionally, the character is maintained for decades and requires minimal maintenance. Accordingly, for many upper end residential and commercial structures, brick is the preferred material for use in exterior construction. Moreover, many municipalities have building codes that require structures to have a brick exterior. Unfortunately, brick is comparatively more expensive than comparable building materials. There is a resulting need for alternative composition bricks that are comparably less expensive.
Most commercially available bricks for use in house construction are made of clay. This is commonly referred to as “clay” or natural brick, collectively “clay” brick. Clay brick is preferred because it has natural variations of color throughout its main color. This color variation is known as flashing. For example, red brick will have various color flashings, such as black, with the black flashings providing a natural variation of color throughout the brick.
Clay brick tends to be an expensive material because of high manufacturing costs. As a result, alternatives to clay brick are desired. Concrete bricks are a cost effective alternative to clay brick. Contemporary concrete bricks, however, have numerous drawbacks. Concrete bricks typically consist of a painted or colored exterior with an interior of a different color. The paint will not permanently adhere to the brick so that after a period of time it peels and cracks. The underlying color will resultantly contrast the exterior color of the remaining paint on the bricks.
Clay brick tends to be an expensive material because of high manufacturing costs. As a result, alternatives to clay brick are desired. Concrete bricks are a cost effective alternative to clay brick. Contemporary concrete bricks, however, have numerous drawbacks. Concrete bricks typically consist of a painted or colored exterior with an interior of a different color. The paint will not permanently adhere to the brick so that after a period of time it peels and cracks. The underlying color will resultantly contrast the exterior color of the remaining paint on the bricks.
Additionally, contemporary concrete block machine are not suitable for high-end construction. Rather, concrete bricks have been relegated to uses in low-end construction, or for landscaping and walkways. Accordingly, concrete bricks are generally unacceptable to builders or purchasers of “upper-end” construction projects. Concrete, however, is a comparatively inexpensive material. Further, it is durable, as it doesn’t readily crack or chip. For these reasons, it is desired to have concrete bricks which are available for residential construction. In particular, it is desired to have a concrete brick that closely mimics the appearance of a clay brick.
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