KR20090020206A - The pro-environment production technique of construction material for which silica natural mineral matter was used - Google Patents

Abstract

A building material producing method using siliceous nature mineral is provided to be developed into greening construction material by using nature mineral, to radiate far-infrared ion, to improve infrastructure of human body, to purify air(antibiotic) and to have detoxication. A building material producing method using siliceous nature mineral comprises steps of: pulverizing nature mineral and lime over 300 mesh; mixing nature mineral 50~80 weight% and lime 20~50 weight%; adding vegetability foaming agent and animal foaming agent; mixing latex or seaweeds which is environment natural material in order to maintain cohesive property and prevent crack; distending, foaming and drying the nature mineral; and manufacturing environment construction material. The nature mineral uses selectively one of silicates consisting of elvan, biotite, pegmatite, granite, quartz, enterolith.

Description

The pro-environment production technique of construction material for which silica natural mineral matter was used}

The present invention relates to a method for manufacturing environmentally friendly building materials using siliceous natural minerals, in particular floor materials according to the use of the building materials using natural minerals (silicate minerals such as elvan, biotite, feldspar, granite, quartz, feldspar) The present invention relates to a method for manufacturing environmentally friendly building materials using siliceous natural minerals for manufacturing ceiling materials and wall panels.

In general, natural minerals are natural environmentally friendly materials, especially germanium, sodium, and selenium, which contain minerals, are highly porous and adsorbable, and contain a large amount of inorganic salts.

These inorganic salts have been used as a remover of harmful metals because they act to exchange heavy metals and ions.

In particular, these natural minerals are intended to provide a well-being residential environment by manufacturing environmentally friendly building materials that are beneficial to the living environment, such as far-infrared radiation, improving the human body, air purification (antibacterial), imparting strength and detoxification.

Naturally friendly natural minerals have a heavy specific gravity and are expensive to use, and thus have been difficult to use publicly.

Therefore, the present invention has been devised to solve the above problems, and developed as an environmentally friendly building material using natural minerals (macbanite, biotite, maestro, granite, quartz, feldspar, etc.) to produce far-infrared radiation , Body constitution improvement, air purification (antibacterial). Its purpose is to provide environmentally friendly building materials manufacturing methods using siliceous natural minerals as well being environmentally friendly building materials that provide robustness and detoxification.

Environment-friendly building materials manufacturing method using the siliceous natural mineral according to the present invention for achieving the above object is to crush the natural mineral and lime to 300 mesh or more to mix 50 to 80% by weight of natural mineral and 20 to 50% by weight of lime By adding vegetable and animal foaming agents and mixing latex or seaweed, which is an eco-friendly natural material, to prevent cracking and adhesion, it expands the mixed natural minerals according to the porous material of the required building materials, foaming, drying, and composition It is characterized by the manufacture of building materials.

As described above, the eco-friendly construction material manufacturing method using the siliceous natural mineral according to the present invention is easy to construct by manufacturing and lightening the building material by molding into a natural mineral porous body, the construction cost is excellent and the exterior durability is excellent construction Material can be manufactured, and it has the advantage of contributing to solving the recent environmental problems that are socially problematic and greatly contributing to the activation of human function of the people.

Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

1 is a process chart showing a building material manufacturing process using a natural mineral according to the present invention.

As shown in this figure, the building material manufacturing method using a siliceous natural mineral according to the present invention by grinding the natural mineral and lime to 300 mesh or more to mix the natural mineral 50 to 80% by weight and lime 20 to 50% by weight, Adding vegetable and animal foaming agents, blending latex or seaweed with natural materials to prevent cracking and adhesion, and expanding, foaming, drying and firing the volume of mixed natural minerals according to the porous material of building materials required. Manufacture environmentally friendly building materials.

Here, the natural mineral is selectively used any one of silicate mineral consisting of elvan, biotite, macrorite, granite, quartz, feldspar.

In addition, when the natural mineral is placed in a formwork and foamed and expanded to harden into a cake shape, the shape is taken out and cured at a proper temperature of 170 to 200 ° C. and 10 atm in a high pressure sterilizer.

In addition, the vegetable and animal foaming agent is composed of a vegetable protein and an animal protein (cow claws, pig claws, horns, etc.).

In other words, the method for manufacturing eco-friendly building materials using the siliceous natural mineral according to the present invention is composed of the most of the building materials are composed of fine bubbles (humidity control ability), and produce a siliceous porous body according to the characteristics of the building material required as the raw material 1㎥ There are features that can be done.

The manufacturing process of siliceous porous body is environmentally friendly.

When curing autoclave, the optimum temperature is 170 ~ 200 ℃, the most preferable temperature is 180 ℃, steam curing time is 2 ~ 3 hours, and steam used in steam curing process is reused several times. Curing methods do not produce any substances that are harmful to all environmental conditions in which humans live.

The following is a lightweight foaming agent cured by high-pressure sterilizer to produce natural minerals (silicates composed of ganbanite, biotite, macrorite, granite, quartz, feldspar) and lime containing a lot of silica (SiO ₂ ).

Natural minerals (silicate minerals consisting of elvan, biotite, macrorite, granite, quartz, and feldspar) are placed in the formwork and foamed and expanded to remove the cake when it hardens into a cake shape. .

Specific gravity is 0.5 ~ 0.9. When absorbed and dried, the volumetric deformation is porous (more than 80% of porosity), so it is light weight of building materials, making it an eco-friendly building material of porous body that is easy to construct.

In addition, the water-absorbing siliceous porous body is made of natural minerals (macbanite, biotite, macrorite, granite, quartz, feldspar, silicate minerals), so it can be replaced with environmentally-friendly materials of low cost during construction.

The siliceous porous component analysis of such natural mineral is as follows.

1) Component analysis of siliceous porous body

ingredient SiO ₂ Al ₂ O ₃ Fe ₂ O ₃ CaO MgO K ₂ O Na ₂ O TiO ₂ P ₂ O ₅ MnO Igloss % 60.8 8.11 1.97 19.90 0.43 3.48 1.61 0.31 0.15 0.03 3.01

2) Elvan component analysis

ingredient SiO ₂ Al ₂ O ₃ Fe ₂ O ₃ CaO MgO Na ₂ O K ₂ O % 68.4 15.6 3.07 1.77 0.59 5.04 3.67

3) Biotite component analysis

ingredient SiO ₂ Al ₂ O ₃ Fe ₂ O ₃ CaO MgO K ₂ O Na ₂ O TiO ₂ P ₂ O ₅ MnO Igloss % 68.26 14.83 4.05 1.88 0.07 6.50 2.82 0.44 0.32 0.03 0.73

4) siliceous porous body far-infrared emissivity

Emissivity (5 ~ 20㎛) Radiation energy (W / ㎡㎛, 40 ℃) 0.93 3.74 × 10 ²

Test gas name: Ammonia

Blank is measured with no sample.

5) siliceous porous body antifungal test

Sample Name Test Items Culture test period Siliceous porous body Ham fungus test 1 week later after 2 weeks 3 weeks later 4 weeks later ○ ○ ○ ○

Fungal strains: Mixed strains

6) Antibacterial test by Escherichia coli and Pseudomonas aeruginosa

Test Items Sample classification Initial concentration (dog / ml) After 6 hours (dog / ml) After 24 hours (pcs / ml) Bacterial Reduction Rate (%) Test by E. coli Blank 126 125 120 4.8 Siliceous porous body 121 54 4 96.7 Test by E. coli Blank 63 60 59 6.3 Siliceous porous sieve 59 24 8 86.4

1 is a process chart showing a siliceous porous body manufacturing process of building materials using natural minerals according to the present invention.

Claims (4)

Natural mineral and lime are pulverized to 300 mesh or more to mix 50 to 80% by weight of natural mineral and 20 to 50% by weight of lime, add vegetable and animal foaming agents, and eco-friendly natural latex to prevent cracking and adhesion Or by mixing seaweeds to expand and expand the mixed natural minerals according to the porous material of the required building materials, and to foam, dry, and formulate them to produce eco-friendly building materials. The method of claim 1, The natural mineral is a building material manufacturing method using a siliceous natural mineral, characterized in that any one selected from the silicate mineral consisting of magnesite, biotite, macrorite, granite, quartz, feldspar. The method of claim 1, Method of manufacturing building materials using siliceous natural minerals, characterized in that the natural minerals are put in a form and expanded and foamed to solidify into a cake shape, cut out, and cured at an appropriate temperature of 170-200 ° C. and 10 atm in a high-pressure sterilizer. . The method of claim 1, The vegetable and animal foaming agent manufacturing method using a siliceous natural mineral, characterized in that consisting of vegetable protein and animal protein.

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