KR20060057979A - Crack-resistant ocher brick and its manufacturing method - Google Patents

Abstract

Conventional ocher bricks have a surface that is poor in durability and finish after construction because of the occurrence of cracks often due to the physical properties of the same loess. This has become a deterrent to the development of buildings by ocher bricks or blocks. In order to solve this problem, compacted bricks were prepared by mixing minerals such as cement, silica sand and quicklime with additives such as wood powder, straw, and fiber, but the problem of changes in the properties of ocher bricks caused problems. There was a decline.

The present invention is attached to the upper surface and the lower surface of the brick integrally attached to the hemp cloth of natural fiber to prevent lateral cracking of the ocher brick manufactured by a known method, the tension of the ocher brick without changing the large physical properties of the ocher brick To increase the strength and prevent transverse cracking.

Description

Crack-resistant ocher brick and its manufacturing method {omitted}

1 is a perspective view of an embodiment of the present invention

2 is a first cross-sectional view of an embodiment of the present invention.

The present invention relates to the manufacture of ocher bricks and blocks (hereinafter referred to as ocher bricks), and more particularly, to an ocher-integrated ocher brick designed to prevent lateral cracks of ocher bricks used for building walls.

Ocher brick is an eco-friendly building material, which covers about 10% of the earth's surface and has a large amount of calcium deoxidation (CaCo3). Due to this calcium carbonate, loess has a viscous force that is not easily broken, and it turns into clay when water is added. Ocher is composed of silica (SIO2), alumina (Al2O3), iron, magnesium (Mg), sodium (Na), and kali. Ocher is a honeycomb structure with a large surface, and a large number of spaces have a multi-layer structure. These characteristics include humidity control, thermal insulation, antibacterial, insect repellent, sound insulation, deodorization, air purification, fire prevention, anion release, and far-infrared radiation.

Conventional ocher bricks have a poor appearance after construction because of the occurrence of cracks often due to the physical properties of the same loess. This has become a deterrent to the development of buildings by ocher bricks or ocher blocks. In the meantime, cement wants to solve this problem. Although bricks were prepared by mixing and pressing additives such as silica sand, wood flour, fiber and quicklime, there were problems such as changes in the physical properties of ocher bricks.

The present invention has antibacterial and antitoxic properties that quickly absorb and discharge moisture on the upper and lower surfaces of bricks, block UV rays, and inhibit mold to prevent cracking of ocher bricks produced by known methods. It is excellent in attaching the hemp cloth used to make ropes, nets, tires, etc. in addition to textiles, and prevents the occurrence of construction wastes that pollute the environment without changing the great physical properties of ocher bricks. Increasing tensile strength and preventing longitudinal cracking will maximize the utilization of ocher bricks and help improve the environment and resource conservation.

In order to prevent cracking of ocher bricks manufactured by a known method, the present invention is provided by attaching hemp cloth integrally to the upper and lower surfaces of bricks, without causing any concern about environmental pollution and changing the great physical properties of ocher bricks. It is designed to maximize the use of ocher bricks, which are abundant natural resources, by increasing the tensile strength and durability and preventing vertical cracking due to the characteristics of masonry stacking.

On the upper surface 3 and the lower surface 4 of the ocher brick 2 produced by a known method, natural fibrous cloths 1 such as hemp cloth are attached and formed integrally by a known ocher paste coating method.

Preservatives known to hemp can also be applied.

Hemp can be stacked with ocher.

Hemp can be attached to the front, rear, left and right surfaces.

Along with the trilogy of hemp, it can be chopped and mixed with ocher raw materials.

In addition to hemp cloth, other natural fibers or other high strength fibers may be attached.

It can also be attached to bricks made by other known methods besides ocher bricks.

It can also be produced by a mechanical device that automatically supplies fibers to the upper and lower surfaces of the brick when the fibers are attached.

In the present invention, the hemp cloth used to make ropes, nets, tires, etc. in addition to textiles is integrated to increase the tensile strength of the ocher bricks without changing the great physical properties of the ocher bricks and to prevent longitudinal cracking. Increased durability

As described above, it has antibacterial and anti-toxic properties that quickly absorbs and discharges moisture on the upper and lower surfaces of ocher bricks, blocks UV rays, inhibits mold, and is excellent in strength and durability. It is effective to increase the tensile strength and prevent longitudinal cracking of the ocher bricks without changing the large physical properties of the ocher bricks and the environmental pollution that may occur during the disposal of wastes.

Claims (1)

Fibrous cloths 1 such as hemp cloth are integrally formed on the upper surface 3 and the lower surface 4 of the ocher brick 2 by a known method so as to crack the ocher brick without changing the large physical properties of the ocher brick. A method for producing ocher bricks with high tensile strength and durability.

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