KR100496740B1 - Method for manufacturing functional concrete block using for vegetation and fish place from the environment affinity ceramic and the functional concrete block thereby - Google Patents

Abstract

The present invention relates to a method for producing a functional concrete block for vegetation and fishery using a bio-ceramic and a functional concrete block produced by this, more specifically, by mixing 50 to 65% by weight of bio-ceramic and 35 to 50% by weight ocher Preparing a primary mixture; Preparing a secondary mixture by adding 50 to 80% by weight of aggregate, 20 to 30% by weight of cement, 25 to 35% by weight of the cement admixture, and 3 to 5% by weight of fiber reinforcement of the cement; Putting 7 to 20% by weight of the first mixture and 70 to 90% by weight of the secondary mixture into a mixer, and mixing by adding 3 to 10% by weight of water; Shaping the final mixture by vibrating pressure; It includes a step of curing the molding for 50 to 90 minutes in a steam method at a temperature of 50 ~ 70 ℃, and also relates to a functional concrete block produced by the above method.

Description

Method for manufacturing functional concrete block using for vegetation and fish place from the environment affinity ceramic and the functional concrete block Thus

The present invention relates to a method for producing a functional concrete block for vegetation and fishery using a bio-ceramic and a functional concrete block produced by the same, more specifically, to the environmentally friendly bio-ceramic Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , The use of environmentally friendly minerals such as Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compounds, ocher, diatomaceous earth, calcium carbonate, charcoal and water purification sludge, sewage treatment plant sludge, enables the adhesion of external plants in concrete blocks, The present invention also relates to a method for producing a functional concrete block for vegetation and fishery, and a functional concrete block produced thereby.

In general, when constructing retaining walls, embankments, riverside revetments, and slopes of roads in parks, etc., priority is given to the safety and slope protection of the soil, with concrete retaining walls or civil engineering structures made of concrete blocks. have.

However, such a concrete slope provides a hard and unnatural appearance that does not match the surrounding natural environment, and because it is heterogeneous with the existing ecosystem of rivers or roadsides, it adversely affects the ecological environment of plants and microorganisms. to be.

In addition, in the early days, the germination of the plant in the concrete block is possible, but the absorbency is poor, so that the plant is dried and died by a slight high temperature condition. Therefore, in order to solve this problem, some of the blocks are manufactured by absorbing water-conserving polymer in water to manufacture the block, but this method also requires plant seeds, soil material and The dual work, which must be sprayed with growth promoters, must lead to an increase in labor costs. In particular, the water-retaining polymer has a problem that not only is expensive, but also absorbs water during curing and pushes out aggregate aggregates to lower the strength of the block.

On the other hand, attempts have been made to remove some of the middle part of the existing concrete block to settle the plant in the exposed soil, but the scope of application is extremely limited and this is far from the vegetation of the entire slope. Therefore, this method also has a problem that does not contribute enough to the stability of the natural ecosystem.

In addition, a method of recording slopes using vegetation nets has been introduced and attempted, but it is also difficult to secure structural stability, and the scope of application is limited, and there is a risk of soil loss in the summer when rainfall is concentrated. There are various problems in terms of management, such as the need for continuous maintenance after construction.

An object of the present invention is to solve the above problems, Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compound, ocher, diatomaceous earth, carbonic acid which is an environmentally friendly bio-ceramic Eco-friendly minerals such as calcium, charcoal and water purification plant sludge, and sewage treatment plant sludge are used as raw materials, and the vegetation using eco-friendly bio-ceramic that promotes vegetation while maintaining the strength of concrete blocks and enables fish habitat And to provide a method for producing a functional concrete block for fishery and a functional concrete block produced thereby.

The present invention for achieving the above object comprises the steps of preparing a primary mixture by mixing 50 to 65% by weight of bio-ceramic and 35 to 50% by weight ocher; Preparing a secondary mixture by adding 50 to 80% by weight of aggregate, 20 to 30% by weight of cement, 25 to 35% by weight of the cement admixture, and 3 to 5% by weight of fiber reinforcement of the cement; Putting 7 to 20% by weight of the first mixture and 70 to 90% by weight of the secondary mixture into a mixer, and mixing by adding 3 to 10% by weight of water; Shaping the final mixture by vibrating pressure; It provides a method for producing a functional concrete block for vegetation and fishery using a bio-ceramic comprising the step of curing the molding 50 to 90 minutes in a steam method at a temperature of 50 ~ 70 ℃.

Here, the bio-ceramic may be used in an environment such as Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compound, loess, diatomaceous earth, calcium carbonate, charcoal and water purification plant sludge, and sewage treatment plant sludge. It is characterized by being a friendly mineral.

In addition, the aggregate is characterized in that the gravel of 25mm or less in size, recycled waste concrete, crushed stone.

In addition, the fiber reinforcing material is characterized in that the inorganic fibers such as steel fibers, glass fibers, carbon fibers, and organic fibers such as aramid fibers, polypropylene fibers, vinylon fibers, nylon.

The present invention also provides a functional concrete block, which is produced by the method described above.

At this time, the functional concrete blocks are bio ceramics 3-7 wt%, ocher 10-13 wt%, aggregate 58-70 wt%, cement 12-14 wt%, water 4.8-7.5 wt%, admixture 0.1-0.2 wt%, It is characterized by consisting of 0.1 to 0.3% by weight of the fiber reinforcing agent.

Hereinafter, the present invention will be described in more detail.

First, the primary mixture is prepared by mixing environmentally friendly bio-ceramic, which is the starting material of the concrete block, with loess. In this case, Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , calcium carbonate, water purification plant sludge, sewage treatment plant sludge, etc. are used as the environmentally-friendly bio-ceramic, 50 to 65% by weight of the bio-ceramic, 35 to 50 ocher In this context, the bio-ceramic as used herein refers to Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compound, loess, diatomaceous earth, calcium carbonate, Means environmentally friendly minerals such as charcoal, water purification sludge and sewage treatment plant sludge.

Next, a secondary mixture is prepared by mixing aggregates such as gravel, recycled waste concrete, crushed stone, cement, fiber reinforcement and admixture.

At this time, the content of the added material is 50 to 80% by weight aggregate, 20 to 30% by weight cement and 25 to 35% by weight of the cement content and the fiber reinforcement corresponding to 3 to 5% by weight of the cement content Is contained.

Next, 15 to 20% by weight of the prepared primary mixture and 70 to 80% by weight of the secondary mixture was added to the mixer, and then 5 to 10% by weight of water to be mixed.

Here, the aggregate is preferably to use a coarse aggregate of 25 mm or less in size, which is selected in consideration of the porosity, pore size and compressive strength according to the use of the concrete block. These coarse aggregates account for 60 to 70% by weight of the total concrete block, and if the content of the coarse aggregate is set to less than 60% by weight, the overall strength is increased, but the porosity and the pore size are reduced, and set in excess of 70% by weight. When the aggregate is lowered the overall strength. In particular, in the present invention, by using only coarse aggregates without using fine aggregates used in conventional concrete blocks, it is possible to obtain an effect of securing a void of a predetermined size or more.

In addition, the cement is preferably to use a blast furnace cement to minimize the external release of glass lime, the ratio between the water and the cement is important for controlling the strength of the concrete block. In order to increase the strength of the concrete block to maintain the water content of the cement to 25 to 27% by weight, if the water content is more than the above range, the bond strength of the cement is lowered, the strength of the concrete block is weakened Will occur.

In addition, in the functional concrete block according to the present invention, because the characteristics of coarse aggregates having large particles are used instead of fine aggregates such as sand, a high strength admixture is added to prevent the degradation of the strength of the concrete blocks. In this admixture, an air entrained (AE) reducing agent is used, which functions as a surfactant to lower the ratio of water. The admixture is preferably added about 25 to 35% by weight based on the cement content, which corresponds to 3 to 4% by weight of the total concrete block. At this time, when the admixture is added in less than 3% by weight, the water-reducing effect is lowered, and when more than 4% by weight, the strength of the concrete block is lowered.

In addition, the fiber reinforcing material is used for reinforcing the strength of the concrete block, inorganic fibers such as steel fibers, glass fibers, carbon fibers, and organic fibers such as aramid fibers, polypropylene fibers, vinylon fibers, nylon. In the present invention, it is preferable to cut and use various fiber reinforcing agents to an arbitrary size, or to use a fiber yarn made in a thread or mesh shape.

Next, the final mixture mixed in the mixer to be molded into the required shape by using a vibration pressure method.

Next, the molded molding is cured for 50 to 90 minutes using a steam method at a temperature of 50 to 70 ℃, at this time, if the temperature of the steam is less than 50 ℃ the speed of curing the concrete block is not fast, the manufacturing process is long If set to a temperature exceeding 70 ℃, the strength of the cement is weakened.

Concrete blocks produced by the above method is bioceramic 3-7% by weight, loess 10-13% by weight, aggregates 58-70% by weight, cement 12-14% by weight, admixture 0.1-0.2% by weight, fiber reinforcement 0.1 0.3 wt% and 4.8-7.5 wt% water.

In addition, the concrete block manufactured by the method as described above, as shown in the figure, may be molded in various forms as needed to be used according to the application.

Basically, as shown in Figure 1, the functional concrete block according to the present invention is made of a polygonal planar body portion 10 having a predetermined thickness, both sides of the body portion 10 into the coupling groove 11 entered into the inner side Is formed, and the protrusion part 12 is formed in four corners. In addition, a first recess 13 is formed at the center of the body portion 10, and second recesses 14 are formed at upper and lower ends of the first recess 13, respectively. The concrete blocks are joined to each other in a structure that is joined by the coupling grooves 11 while the protrusions 12 of the upper and lower concrete blocks face each other to the coupling grooves 11.

In addition, the concrete block of another structure is the same as the concrete block of Figure 1 as shown in Figure 3, but the groove is not formed in the body portion 20, the connecting ring 21 is mounted on the four corners The coupling ring 21 can be coupled to each other in the form as shown in FIG. 4 shows the shape in which the reinforcing bar 22 in the concrete block of FIG. 3 is arranged.

In addition, as another embodiment, as shown in FIG. 6, a concrete block having a square trunk portion 30 may be manufactured. The body portion 30 is composed of a bottom portion 31 and the top protrusion 32, the connecting ring 33 for connecting with other concrete blocks is formed. 8 shows a reinforcing bar 34 disposed inside the body portion 30.

In addition, the concrete block used as the retaining wall, as shown in Figs. 10, 11 and 12, the central groove 41 is formed in the body portion 40, and a constant distance to the left and right of the central groove 41 There is a through portion 43, and the upper surface of the body portion 40 is formed with a slanted groove 42.

In addition, as shown in Figure 13, 14 and 15, the concrete block used for the fishery, the central groove 51 is formed in the body portion 50, a constant distance to the left and right of the central groove 51 There is a through portion 53, and the upper surface of the body portion 50 is formed with a slanted surface groove (52).

Hereinafter, the manufacturing method of the functional concrete according to the present invention based on the comparative examples and examples in more detail. The following examples are provided to facilitate understanding of the present invention, and the scope of the present invention is not limited to these examples.

Comparative Example: Fabrication of Existing Concrete Blocks

In this comparative example, the aggregate, cement, admixture, and fiber reinforcement as a main raw material to produce a concrete block by a method conventionally used.

First, 140 kg of aggregate and 32 kg of cement are mixed, followed by mixing water. At this time, the amount of water added is maintained at 27% by weight of the cement content.

Next, the mixture was put into a mold and molded, and the molded product was cured by supplying steam at 60 ° C. for 80 minutes.

Example 1: Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄  Preparation of Functional Concrete Blocks Containing Compounds

16 shows a functional concrete block according to the present embodiment.

In this embodiment, the main raw material is a mixture of environmentally friendly bioceramic mixtures such as Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compounds and loess, and aggregates, cements, admixtures, and fiber reinforcements. A functional concrete block was prepared.

Example 1-1

First, Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compound 7kg and ocher 6kg was mixed to make a first mixture, aggregate 80kg, recycled waste concrete 60kg, cement 26 kg and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 1-2

First, Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compound 4kg and ocher 3kg was mixed to make a first mixture, aggregate 80kg, recycled waste concrete 60kg, cement 26 kg and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 1-3

First, Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compound 34kg and loess 22kg is mixed to make a first mixture, aggregate 80kg, recycled waste concrete 60kg, cement 26 kg and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 2: Preparation of Functional Concrete Block Containing Calcium Carbonate

17 shows a functional concrete block according to the present embodiment.

In the present embodiment, a functional concrete block was prepared based on a mixture of environmentally friendly bio-ceramic mixtures such as calcium carbonate and loess, and aggregates, recycled waste concrete, cement, admixture, and fiber reinforcement.

Example 2-1

First, 7 kg of calcium carbonate and 6 kg of loess are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 2-2

First, 4 kg of calcium carbonate and 3 kg of ocher are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 2-3

First, 34 kg of calcium carbonate and 22 kg of clay are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 3 Preparation of Functional Concrete Blocks Containing Diatomaceous Earth

18 shows a functional concrete block according to the present embodiment.

In the present embodiment, a functional concrete block was prepared based on a mixture of environmentally friendly bio-ceramic mixtures such as diatomaceous earth and loess, and aggregates, recycled waste concrete, cement, admixture, and fiber reinforcement.

Example 3-1

First, 7 kg of diatomaceous earth and 6 kg of ocher are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 3-2

First, 4 kg of diatomaceous earth and 3 kg of ocher are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 3-3

First, 34 kg of diatomaceous earth and 22 kg of clay are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 4 Preparation of Functional Concrete Blocks Containing Water Treatment Plant Sludge

In the present embodiment, a functional concrete block was prepared based on a mixture of environmentally friendly bio-ceramic mixtures such as water purification plant sludge and loess, and aggregates, recycled waste concrete, cement, admixture, and fiber reinforcement.

Example 4-1

First, 7 kg of purified water sludge and 6 kg of ocher are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 4-2

First, 4 kg of purified water sludge and 3 kg of ocher are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 4-3

First, 34 kg of water purification sludge and 22 kg of clay are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 5 Preparation of Functional Concrete Blocks Containing Sewage Treatment Plant Sludge

In the present embodiment, a functional concrete block was prepared using environmentally friendly bio-ceramic mixtures such as sewage treatment plant sludge and loess, and a mixture of aggregate, recycled waste concrete, cement, admixture, and fiber reinforcement.

Example 5-1

First, 7 kg of sewage treatment plant sludge and 6 kg of loess are mixed to make a first mixture, and 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture are mixed to form a second mixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 5-2

First, a first mixture is made by mixing 4 kg of sewage treatment plant sludge and 3 kg of loess, and a second mixture is made by mixing 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

Example 5-3

First, a first mixture is made by mixing 34 kg of sewage treatment plant sludge with 22 kg of loess, and a second mixture is made by mixing 80 kg of aggregate, 60 kg of recycled waste concrete, 26 kg of cement, and a predetermined amount of fiber reinforcement and admixture. Then, water is mixed with the first mixture and the second mixture to form a final mixture. At this time, the amount of the added water is maintained at 25% by weight of the mixture content.

Next, the mixture is introduced into a mold of a required shape and molded, and the molded product is cured by supplying steam at 60 ° C. for 80 minutes.

In order to find out the performance and the effect of the functional concrete block manufactured through the embodiment as described above, the physical properties and vegetation, fish habitat rate of the functional concrete block through the experiment was investigated as follows.

Experimental Example 1 Measurement of Physical Properties of Functional Concrete Blocks

The functional concrete blocks prepared in Examples 1, 2, 3, 4, and 5 were compared with existing concrete blocks, respectively, and the results of measuring physical properties are as follows.

Experimental Example 1-1: Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄  Measurement of Physical Properties of Functional Concrete Blocks Containing Compounds

division Comparative example Example 1-1 Example 1-2 Example 1-3 Porosity (%) 35 36 36 23 Average pore size (mm) 5.1 4.4 4.5 3.0 Strength (㎏ / ㎡) 172 172 172 151

Experimental Example 1-2: Measurement of Physical Properties of Functional Concrete Block Containing Calcium Carbonate

division Comparative example Example 2-1 Example 2-2 Example 2-3 Porosity (%) 35 35 36 28 Average pore size (mm) 5.1 5.0 5.0 3.8 Strength (㎏ / ㎡) 172 169 169 151

Experimental Example 1-3: Measurement of Physical Properties of Functional Concrete Block Containing Diatomaceous Earth

division Comparative example Example 3-1 Example 3-2 Example 3-3 Porosity (%) 35 35 35 28 Average pore size (mm) 5.1 4.8 5.0 3.8 Strength (㎏ / ㎡) 172 171 170 151

Experimental Example 1-4: Measurement of Physical Properties of Functional Concrete Block Containing Water Treatment Plant Sludge

division Comparative example Example 4-1 Example 4-2 Example 4-3 Porosity (%) 35 34 37 28 Average pore size (mm) 5.1 5.0 5.2 3.8 Strength (㎏ / ㎡) 172 168 169 149

Experimental Example 1-5: Measurement of physical properties of functional concrete blocks containing sludge in sewage treatment plant

division Comparative example Example 5-1 Example 5-2 Example 5-3 Porosity (%) 35 33 37 28 Average pore size (mm) 5.1 4.9 5.2 3.8 Strength (㎏ / ㎡) 172 170 170 148

As shown in Table 1 to Table 5, compared with the conventional concrete block, the physical properties of the functional concrete block produced by the present invention was found to be stable in all aspects.

Experimental Example 2: Measurement of vegetation and fishery ability in functional concrete blocks

19, 20 and 21 are diagrams showing the shape of the plant grows over time by planting the plant in the functional concrete block made by the present invention. As can be seen in the figure, it can be seen that the plants grow evenly throughout the concrete block.

As a result of measuring vegetation and fishery ability by integrating plants and fish in the functional concrete blocks prepared in Examples 1, 2, 3, 4 and 5, respectively, compared to existing concrete blocks Is shown below.

Experimental Example 2-1: Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄  Vegetation and fishery capacity determination in functional concrete blocks containing compounds

division Comparative example Example 1-1 Example 1-2 Example 1-3 Vegetation after 1 month of sowing (%) 10 35 31 51 Vegetation after 2 months of sowing (%) 30 70 62 85 % Of fish in 1 month 73 85 80 98 % Of fish in 2 months 40 78 75 97

Experimental Example 2-2: Measurement of Vegetation and Associate Capacity in Functional Concrete Block Containing Potassium Carbonate

division Comparative example Example 2-1 Example 2-2 Example 2-3 Vegetation after 1 month of sowing (%) 10 40 36 48 Vegetation after 2 months of sowing (%) 30 85 73 87 % Of fish in 1 month 73 91 86 98 % Of fish in 2 months 40 85 78 97

Experimental Example 2-3: Measurement of vegetation and fishery capacity in functional concrete blocks containing diatomaceous earth

division Comparative example Example 3-1 Example 3-2 Example 3-3 Vegetation after 1 month of sowing (%) 10 42 38 48 Vegetation after 2 months of sowing (%) 30 80 70 85 % Of fish in 1 month 73 88 85 98 % Of fish in 2 months 40 85 70 97

Experimental Example 2-4: Measurement of Vegetation and Associate Capacity in Functional Concrete Blocks Containing Water Treatment Plant Sludge

division Comparative example Example 4-1 Example 4-2 Example 4-3 Vegetation after 1 month of sowing (%) 10 38 35 50 Vegetation after 2 months of sowing (%) 30 70 70 88 % Of fish in 1 month 73 90 85 98 % Of fish in 2 months 40 88 78 97

Experimental Example 2-5: Measurement of vegetation and fishery capacity in functional concrete blocks containing water treatment plant sludge

division Comparative example Example 5-1 Example 5-2 Example 5-3 Vegetation after 1 month of sowing (%) 10 39 37 28 Vegetation after 2 months of sowing (%) 30 75 73 89 % Of fish in 1 month 73 89 83 95 % Of fish in 2 months 40 86 80 93

As shown in Table 5 to Table 10, when planting plants or inhabiting fish in the existing concrete block, the survival rate is low at 50% or less, while using the functional concrete block according to the present invention on average 80% It was found that the above plants were able to survive and more than 85% of fish inhabited. This is more than twice as effective as conventional concrete blocks.

According to the method for producing a functional concrete block according to the present invention, mass production is possible without using an expensive product such as a water-repellent polymer, thereby reducing manufacturing costs.

In addition, since the functional concrete block according to the present invention uses environmentally friendly bio-ceramic as a main raw material, it promotes the vigor of vegetation, and has a function of purifying the river water in the fish habitat space, and also has a habitat environment such as bacteria. Therefore, it has an environmentally friendly nature that does not cause pollution of the surrounding environment.

In addition, the functional concrete block according to the present invention maintains the same strength as the existing concrete block has the advantage that the scope of use is not limited.

1 is a plan view of a block according to an embodiment of the present invention;

2 is a side view of FIG. 1;

3 is a plan view of a block according to another embodiment of the present invention;

4 is a view illustrating a shape in which reinforcing bars are disposed in FIG. 3;

5 is a plan view combining the blocks of FIG.

6 is a plan view of a block according to another embodiment of the present invention;

7 is a side view of FIG. 6;

FIG. 8 is a view illustrating a shape in which rebars are disposed in FIG. 6;

9 is a plan view combining the blocks of FIG.

10 is a three-dimensional view of the retaining wall block according to another embodiment of the present invention.

FIG. 11 is a plan view of FIG. 10;

12 is a cross-sectional view taken along line A-A of FIG. 11,

Figure 13 is a three-dimensional view of the assoblock according to another embodiment of the present invention.

14 is a plan view of FIG. 13;

15 is a cross-sectional view taken along line A-A of FIG. 14;

16 is a view showing a block manufactured according to an embodiment of the present invention;

17 is a view showing a block manufactured according to another embodiment of the present invention;

18 is a view showing a block manufactured according to another embodiment of the present invention.

19 is a view after 8 days have elapsed after incubating the plants in the block prepared according to the present invention,

20 is a view after 11 days have elapsed after incubating plants in the block prepared according to the present invention;

FIG. 21 is a view after 13 days of incubation of plants in the blocks produced by the present invention. FIG.

Claims (6)

Preparing a primary mixture by mixing 50-65 wt% of bio-ceramic and 35-50 wt% of ocher; Preparing a secondary mixture by adding 50 to 80% by weight of aggregate, 20 to 30% by weight of cement, 25 to 35% by weight of the cement admixture, and 3 to 5% by weight of fiber reinforcement of the cement; Putting 7 to 20% by weight of the first mixture and 70 to 90% by weight of the secondary mixture into a mixer, and mixing by adding 3 to 10% by weight of water; Shaping the final mixture by vibrating pressure; Curing the molding at a temperature of 50 ~ 70 ℃ by steam method for 50 to 90 minutes, The bio-ceramic may include at least one selected from the group consisting of Ca ₁₀ (PO ₄ ) ₆ (OH) ₂ , Ca ₃ (PO ₄ ) ₂ , CaHPO ₄ compounds, loess, diatomaceous earth, calcium carbonate, charcoal, water purification plant sludge and sewage treatment plant sludge. Method for producing a functional concrete block for vegetation and fishery using bio-ceramic, characterized in that at least one environmentally friendly inorganic material. delete The method of claim 1, The aggregate is a method of producing a functional concrete block for vegetation and fishery using a bio-ceramic, characterized in that at least one selected from the group consisting of gravel having a size of 25mm or less, recycled waste concrete and crushed stone. The method of claim 1, The fiber reinforcing material is at least one selected from the group consisting of inorganic fibers such as steel fibers, glass fibers, carbon fibers, and organic fibers such as aramid fibers, polypropylene fibers, vinylon fibers, nylon, and the like Method for manufacturing functional concrete blocks for fishery. Functional concrete block produced by the method according to any one of claims 1, 3 and 4. The method of claim 5, The functional concrete blocks are bio ceramics 3-7% by weight, ocher 10-13% by weight, aggregates 58-70% by weight, cement 12-14% by weight, water 4.8-7.5% by weight, admixture 0.1-0.2% by weight, fiber reinforcement Functional concrete block, characterized in that consisting of 0.1 to 0.3% by weight.