KR101326152B1 - Plantation roll charging stuffing materials with acrylic typed composition, and vegetation basement board with acrylic typed composition and afforestation method using thereof - Google Patents

Abstract

A vegetation base material containing an acrylic type composition is provided and forms the following: 100 parts by weight of acrylic type mixed composition containing 85 wt% of wood composition in a size of 2-7 mm, 3 wt% of polyacrylamide which is the acrylic type composition, and 12 wt% of polyacrylate; and 100 parts by weight of mixed decayed fertilizer. The mixed decayed fertilizer contains 50 wt% of organic fertilizer, 30 wt% of coco peat or rice straw fibers, and 20 wt% of decomposed granite or yellow soil.

Description

Plant roll charging stuffing materials with acrylic typed composition, and vegetation basement board with acrylic typed composition and afforestation method using pretty}

The present invention relates to a contaminant purifying vegetation roll and a slope greening process, and more particularly, to a non-point pollutant purifying vegetation roll filled with a filler including an acrylic composition, and to a vegetation base material including the acrylic composition and a slope thereof. It relates to a greening method for mounting the slope surface by the installation device, such as, the purification vegetation rolls enable the non-point pollution purification function and water plant growth base composition, the vegetation base material is environmentally friendly and erosion resistance according to the reuse of resources This excellent and good moisturizing and breathable to allow the rapid growth of the greening plant is made, the greening method is a pollutant purification vegetation roll filled with a filler containing an acrylic composition that can provide an improvement in the workability, Vegetation base material containing acrylic composition and greening method using the same It relates.

In general, a unique ecosystem is formed on slopes such as erosion and deposition by rainwater, and flooding and drying. Natural vegetation on the legal side has important importance for providing natural beauty to surrounding urban areas, providing habitats and hiding places for creatures such as small birds and waterbirds, and various effects such as preventing water erosion. As it is widely recognized, attempts are being made to restore an environment that is ecologically damaged due to an increase in interest in the environment of the law through a greening method through a mounting apparatus.

Here, the pollutant purifying vegetation rolls are easy to maintain and manage without requiring a large site in various places in accordance with the Ministry of Environment's "Establishment of Non-Pollution Optimal Management Guidelines for Efficient Total Pollution Management." It is an abatement facility that utilizes development, and serves as a non-point pollution abatement facility through the storage, filtration, sedimentation, flocculation and purification functions of running water.

Thus, the vegetation roll as described above has been disclosed by the patent Nos. 10-0995649 and 10-1003759.

Here, the vegetation roll of the Patent No. 10-0995649, the filling material consisting of a corrosive short fiber (jute, giant, etc.), soil components, zeolite as an inorganic adsorbent is filled in the coconut fiber mat wound around the coconut rope.

However, the vegetation roll of Patent No. 10-0995649 has a good storage capacity in the case of coconut fiber mat, which is a natural fiber mesh as a filler, but has a low permeability coefficient through which the rainwater is filtered, and also because an absorbent and corrosive fiber jute are used. Due to the narrow area of physical contact with the contaminant introduced with rainwater, the physical removal function of the contaminant is not sufficiently provided, and the zeolite, which is an inorganic adsorbent, also has a problem that agglomeration and precipitation effects of a large amount of contaminants cannot be expected.

In addition, the vegetation roll of the patent No. 10-1003759, the outer shell is palm fiber is used and the inside is filled with natural fiber filler and seeds, the pots in which fertilizers and polymer absorbents are infiltrated in a plurality of vegetation ports formed at regular intervals in the outer shell In the vegetation roll provided, the biodegradable film which stores moisture while covering the lower side of the vegetation roll, and the palm fiber mat which protects the said film are comprised.

However, the vegetation rolls of Patent No. 10-1003759 may provide vegetation rolls in the form of vegetation pots or pollen, but require turbid water, contaminated water retention, water flow, flocculation and deposition effects, that is, physical, non-point pollution, There is a problem that can not expect the role of the purification vegetation roll having a chemical, biological removal function.

On the other hand, a variety of known techniques related to vegetation base material used for slope recording.

In the conventional vegetation base material, the component blending ratio is mainly composed of organic and inorganic substances and includes additives such as erosion inhibitors and absorbent materials.

Herein, the organic material includes bark compost, peat moss, peat, side lobe, and the like, and the inorganic material includes zeolite, vermiculite, volcanic ash (rare earth), etc., and the erosion inhibitor (or adhesive) is a chemical CMC (carboxymethyl cellulose). ), Sewage sludge, and the like, and the absorbent material includes starch, papermaking fiber, polymer, and the like.

In the case of the vegetation base material as described above, there are important matters that are presupposed rather than using the base material which does not interfere with seed germination and growth, which is an erosion inhibitor (or adhesive) that can prevent erosion and dropping of the base material. )to be.

Thus, in the case of the conventional vegetation base material, it is possible to provide a function of preventing the erosion of the composition constituting the vegetation base material by mainly containing a large amount of CMC, in order to prevent the erosion of the rain on the vegetation base material various fibers There is a problem that (short fibers) should be further reinforced.

On the other hand, as the soil slope surface greening method of the fill surface or cut surface, a method using a seed spray method or various nets is mainly used, and a thin vegetation base material mounting method (organic soil mounting method) is applied to some soil slopes. A thick vegetation base mounting method is used for the slope.

However, the conventional seed spray method is a method of spraying on the slope by mixing mixed seeds, chemical fertilizer, and paper fiber on the slope to be greened, mainly used for early greening mainly on the grass and lack of moisture and nutrients immediately after spraying Due to the germination and growth delay caused by germination, the germination rate is significantly lowered when the mixed seeding of herbaceous or woody seed is occurred. Also, the quality of greening is deteriorated, and the seeds sprayed by rainfall and wind are lost. I have a problem.

In addition, the conventional greening method using a variety of nets as described above, the only difference is that the seedlings coated with the core of the coconut shell or straw straw woven from the coconut shell to cover the slope for mulching effect after the seed spray, the seed and mixed fiber , Chemical fertilizer is the same as the conventional seed spray method, there is no difference in the quality of greening, and with the problem of economical deterioration caused by installing rebar fixing pins by manpower to fix the net, the use of rebar fixing pins is constant. There is a problem that causes the cause of environmental pollution due to corrosion of the reinforcing steel bars (ferrous oxide, ferric oxide, rust generation, etc.) after time.

That is, the seeding method using the net can prevent initial seed loss, but similar to the seed spray method, the germination rate is low due to the lack of nutrients necessary for the initial germination and growth of plants, and there is a limit to the restoration of various vegetation. As a result, there is a problem in that the construction and environmental aspects of fixing the net using rebar fixing pins are not effective.

In addition, the thin vegetation-based material mounting method, by mounting the organic soil to a certain thickness to the soil, although effective for preventing the initial germination, growth and loss, the equipment for mounting, that is, such as mounting the vegetation base material The construction cost increases due to the separate use of a crane, etc. to be mixed in the equipment, and the supply cost of the organic soil (top soil concept) used is high, and such soil is expensive due to high demand for planting horticulture or other crops. As a result of the organic soil, there is a problem that the construction and economical efficiency is greatly reduced.

In addition, the thick vegetation base material mounting method is similar to the thin vegetation base material mounting method in rocky areas such as ripping rock, soft rock, blasting rock, etc., but by changing only a part of the composition to thicken the organic soil in the soil In the case of using low-cost base materials, the germination rate is lowered, and in the case of using high quality organic soils of high-level soil concept, there is a problem in that construction cost increases due to poor material cost and constructability.

In recent years, new technologies for vegetation rolls and vegetation-based materials using vegetation-based materials and vegetation-based materials have emerged to solve the above problems.

Accordingly, an object of the present invention is to fill the interior of the vegetation roll with a filler comprising an acrylic composition such as polyacrylamide and polyacrylate, so that the nonpoint source, namely turbid water (soil precipitate), suspended solids, nutrients (N, P). It is possible to develop low impact development products that can deal economically and effectively, and to store non-point pollutants contained in rainfall runoff based on the principles of nature, Contaminant-filled contaminants filled with an acrylic composition that allows the potted plant to be grown without any chemical fertilizer by using the purified material as a nutrient source. To provide a purified vegetation roll.

In addition, another object of the present invention is to include a small amount of acryl-based composition containing polyacrylamide and polyacrylate in the vegetation base material to strengthen the erosion resistance, the most important in the vegetation base material for slope masking, super absorbency of the vegetation base material It is to provide a vegetation base material and a greening method using the acrylic composition comprising an acrylic composition capable of improving the germination and growth environment of the vegetation seeded together.

In addition, another object of the present invention, through a small amount of the acrylic composition contained in the vegetation base material, as well as cost reduction through improved logistics cost and construction properties of the acrylic composition, the specific gravity is lower than the general organic soil, good breathability, water retention and construction time In addition, it is possible to provide a vegetation base material and a greening method using the acrylic composition that can increase the amount of one-time mounting to improve the construction efficiency and have an economic effect in the material cost.

Meanwhile, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

To this end, according to the present invention, the mesh is filled with a filler having an acrylic composition therein, having a mesh shape of nylon material having elasticity, bidirectional elasticity while having durability, tensile strength; A plurality of cutouts cut in a cross shape to enable planting of vegetation ports on the mesh; And a purified plant planted in the vegetation pot, wherein the filler having the acrylic composition includes 85% by weight of the wood composition having a size of 5mm to 10mm, 3% by weight of polyacrylamide and 12% by weight of the polyacrylate. Provided is a pollutant purification vegetation roll filled with a filler including an acrylic composition.

In addition, according to the present invention, 100 parts by weight of the acrylic mixed composition comprising 85% by weight of the wood composition having a size of 2mm to 7mm and 3% by weight of polyacrylamide and 12% by weight of the polyacrylate; Provided is a vegetation-based material comprising an acrylic composition in which 100 parts by weight of mixed mixing compost ratio is 1: 1.

Here, the mixed ripening compost is composed of organic compost 40-50% by weight, cocopit or rice straw fiber 25-30% by weight, masato or ocher 20-25% by weight.

In addition, according to the present invention, the step of supplying water 1/3 to the mounting device having a capacity of 5,000L; Supplying 20 bags of veggies packed with a weight of 20 kg to the mounting apparatus; Stirring the water and the vegetation base material by the mounting apparatus; Mixing and stirring the first kind of mixed seed to be recorded into the mounting apparatus; And wet-mounting the desired thickness on the inclined surface to be recorded by the mounting apparatus, and recording the construction. The vegetation base material is a vegetation base material including an acrylic composition, wherein the vegetation base material is the vegetation base material. This is provided.

Therefore, according to the present invention, in the case of the purified vegetation rolls, a reduction facility using natural principles while maintaining and managing the site without requiring a large site in accordance with the Ministry of Environment's 'Establishment of Nonpoint Pollution Optimal Management Guidelines for Efficient Total Pollution Management'. As a clean vegetation roll that has the function of storage, filtration, sedimentation, flocculation, and purification of fresh water, it can serve as an abatement facility and provide environmental and ecological functions of growing water plants in various places.

In addition, the non-point pollutants contained in rainwater are subjected to physical and chemical purification processes such as storage, natural infiltration, flocculation and sedimentation through the purified vegetation rolls, and finally, purified water plants use the purified substances as nutrients. Therefore, it is possible to continuously grow without the input of chemical fertilizer.

In addition, the vegetation base material of the present invention and the greening method using the same, environmentally friendly, excellent corrosion resistance and good physical and chemical functions for the growth of plants through good moisture retention and breathability to restore a variety of damaged slopes vegetation To provide effective results.

In addition, by adjusting the wood composition size produced through the small amount of acrylic composition and vibrating screen included in the vegetation base material 2 ~ 7mm, not only cost reduction through improved logistics and construction properties of the composition but also specific gravity than the general organic soil It has low air permeability and good water retention, and can adjust the thickness to 7mm in one installation even during construction, which can increase the amount of construction, improve the construction efficiency and have economic effect on material cost.

On the other hand, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing a vegetation roll filled with a filler containing an acrylic composition according to a preferred embodiment of the present invention;
3 to 4 are photographs showing an embodiment of the installation of the purification vegetation roll installation of Figure 1, respectively;
5 is a photograph showing a vegetation base material containing an acrylic composition according to a preferred embodiment of the present invention;
6 and 7 are photographs showing the slope of the green state after the greening method and the greening method of the greening method using the vegetation-based material of Figure 5, respectively.

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

1 is a perspective view showing a contaminant purifying vegetation roll filled with a filler including an acrylic composition according to a preferred embodiment of the present invention, Figures 2 to 4 shows an embodiment of the construction of the purification vegetation roll of Figure 1 It is a photograph.

First, as shown in Figures 1 to 4, the purification vegetation roll 100 is filled with a filler 200 containing an acrylic composition according to a preferred embodiment of the present invention, has a durability, tensile strength and stretch , A mesh shape of a nylon material having bidirectional elasticity and a mesh 110 filled with a filler 200 therein, and a plurality of incisions cut in a cross shape to allow the vegetation port 120 to be planted on the mesh 110. The plant 130 and the purified plant 140 planted in the vegetation port 120 and the like.

Here, the mesh 110 serves to fix and package the purified water plant 140 planted in the filler 200 and the vegetation port 120, and performs the primary filtration function of running water. It is preferably a nylon material having a permeability coefficient of / 100 (cm / sec) or more and having light-resistant properties.

The vegetation port 120 is fitted to the plurality of incisions 130 cut in the cross-shaped to the mesh 110 and the locking jaw on the outer circumferential surface so as not to be separated by the fluid or external force in the state fitted to the incision 130 It is preferable that further etc. be formed and it is comprised from hard paper materials etc.

Here, the vegetation pot 120, it is preferable to dry the liquid fertilizer and superabsorbent polymer by mixing in a gel state to prepare a mixture, through which the growth and nutrition of the water plant 140 described below through It is good to facilitate and store the moisture absorbed enough so that the water supply to the purified plant 140 in the dry season.

The purified water plant 140, which is planted in the vegetation pot 120 to provide a function to purify the rainwater, plants having a purification function such as moon root grass, reeds, buds, etc. are heterologous to the vegetation pot 120 or Seeds are sown.

On the other hand, the filler 200 having an acrylic composition according to an embodiment of the present invention is to fill the inside of the mesh 110 to provide a purification function of non-point pollutants, etc., 85 weight of the wood composition of size 5mm to 10mm % And 3% by weight of polyacrylamide and 12% by weight of polyacrylate as an acrylic composition.

Here, the filler 200 is to perform a secondary filtration function by increasing the contact area with the fresh water absorbed by the mesh 110 as the primary filter as described above, 1/1000 for the filtration function of the fresh water. It is necessary to control the size of the wood composition and the weight percent of the acrylic composition so as to have a permeability coefficient of (cm / sec) or more. More preferably, the wood composition obtained from the wood waste is crushed to 5 mm to 10 mm in size. It is preferable that the acrylic composition is made to have 3% by weight and 12% by weight of polyacrylamide and 12% by weight when the wood composition is 85% by weight.

Here, in the case of the wood composition, the permeability coefficient is small when the content exceeds 85% by weight, and filtration of the flowing water does not proceed. In addition, in the case of polyacrylamide, which is the acrylic composition, when more than 3% by weight, the adhesion between the compositions is increased and the air permeability is lowered. On the contrary, when the polyacrylamide is less than the adhesive, the adhesion is lowered. As a result, the removal function of nonpoint pollutants is reduced.

 The function of polyacrylamide provides a function of removing non-point contaminants that come into contact with each other by adsorbing, crosslinking, and aggregating and sedimenting fine particles (polluted particles) suspended in flowing water.

In addition, when the polyacrylate, which is the acrylic composition, exceeds 12% by weight, the absorption power is increased, and the drainage efficiency of the running water is reduced. On the contrary, when the polyacrylate is less than, the moisturizing power is lowered. do.

In addition, the polyacrylate may have a chemical action to absorb more than 100 times the moisture of the contacting water in the wood composition may provide a water supply function to the plant 140.

Thus, the purified vegetation roll filled with the filler 200 including the acrylic composition 100, as shown in Figures 2 to 4, after construction on the slope, 1 for the turbidity and biological oxygen demand and total suspended solids Over time, the investigation showed that the turbidity of 150 NTU was reduced to 80 NTU, the biological oxygen demand of 40 PPM was reduced to 21.6 PPM, and the total suspended solids of 130 PPM to 78 PPM.

Therefore, according to the purification vegetation roll 100 filled with the filler 200 including the acrylic composition, it can be easily installed without requiring a large construction site, the wood composition of the mesh 110 and the filler 200 It provides the first and second physical filtration function through, through the acrylic composition provides the chemical function, such as adsorption, precipitation, and provides biological functions through the purification of the pollutant and purified through nature through the purified plant 140. According to the environmentally friendly, excellent corrosion resistance and can be made to grow fast through a good moisture retention and breathability.

On the other hand, Figure 5 is a photograph showing a vegetation-based material containing an acrylic composition according to a preferred embodiment of the present invention, Figure 6 and Figure 7 is an embodiment and recording method of the greening method using the vegetation base material of Figure 5 It is a photograph showing the slope after completion of the implementation.

Vegetation base material comprising an acrylic composition according to a preferred embodiment of the present invention, as shown in Figure 5, 85% by weight of the wood composition of the wood soil with a soil having a size of 2mm to 7mm and polyacrylamide 3 of the acrylic composition 3 When 100 weight part of acryl-type mixed compositions containing the weight% and 12 weight% of polyacrylate are made, 100 weight part of mixing maturity ratios are mix | blended.

Here, the mixed ripening compost is composed of organic compost 40-50% by weight, cocopit or rice straw fiber 25-30% by weight, masato or ocher 20-25% by weight.

The function of the polyacrylamide in the acrylic composition included in the vegetation base material can be isolated into the grain structure of the soil of the vegetation base material through the flocculation, precipitation function of the vegetation base material composition even with a small amount of use. In addition, through this, it is possible to improve the air permeability of the vegetation base material and to strengthen the binding, adhesion of each component to improve the erosion resistance to rainfall, thereby providing an excellent effect on the germination and growth of vegetation.

In addition, in the case of the vegetation base material, unlike the CMC, which is an erosion inhibitor used in a large amount as in the prior art, since a small amount is used, it is possible to reduce the logistics cost of transporting polyacrylamide to the construction site, thereby reducing the material cost. Can be saved.

On the other hand, the function of the polyacrylate of the acrylic composition contained in the vegetation base material is to increase the water holding capacity of the composition constituting the vegetation base material, so as to react with the water introduced during the installation for greening to become a constant slurry state of the composition It works.

On the other hand, the mixed ripening compost included in the vegetation base material, the organic and essential nutrients and trace elements are sufficient to play an important role in the growth of vegetation sown together with the vegetation base material. Here, it is preferable that the blending amount of the mixed maturing compost has a weight part corresponding to the weight part of the acrylic mixed composition in which the wood composition and the acrylic composition are mixed in a ratio of 1: 1.

Here, when the weight part of the mixed ripening compost ratio exceeds the weight part of the acryl-based mixed composition, that is, when the blending ratio of 1: 1 is reduced, the effect of reducing the material cost disappears and the specific gravity of the composition constituting the vegetation base material is increased. On the contrary, if less, the germination rate is significantly reduced due to the lack of nutrients necessary for germination of vegetation.

On the other hand, the greening method using a vegetation base material containing an acrylic composition according to an embodiment of the present invention, green mat recording method, as shown in Figure 6 and 7, first, in the mounting device having a capacity of 5,000L One third of the water is supplied, followed by 20 bags of the vegetation-based base material having the acrylic composition packed in a weight of 20 kg. Thereafter, after the water and the vegetation base are stirred by the mounting apparatus, the mixed seed of the first species to be greened is further supplied and mixed and stirred. Subsequently, the film is wet-mounted to a desired thickness on the inclined surface to be recorded by the attaching device, and the film is constructed.

Here, in the case of the greening of the slope through the mounting apparatus, when the soil of the slope is reverse soil or coarse sand, or when the slope of the cut soil slope is less than 1: 1, the thickness of the wet mounting through the mounting apparatus is 1 cm to It is preferable that it is 2 cm, and in the case of other high quality soils, or when the gradient of the cut soil toe slope is 1: 1 or more, it is preferable that the thickness of the wet installation through the said mounting apparatus is 0.7 cm.

In addition, during the greening of the slope through the mounting device, if the slope is a rock reflecting surface, the common vegetation base material through the mounting apparatus to have a thickness of 5 ~ 7 cm dry mounting, the acrylic composition according to the invention The vegetation base material and the mixed seed containing it is preferable to have a thickness of 1cm to 2cm of the wet mounting through the mounting apparatus.

Meanwhile, the greening method using the vegetation base material containing the acrylic composition, the conventional seed spraying method, and the vegetation base material mounting method were subjected to the greening method to have a thickness of 1 cm on the slope of the same condition, and then to the rainfall intensity per hour. Looking at the loss rate of the vegetation base composition according to the following Table 1.

Comparison table of the rate of loss of vegetation base material according to the hourly rainfall intensity of vegetation method using vegetation base material of the present invention and conventional greening method Rainfall intensity 10mm / hr 20mm / hr 40mm / hr According to the present invention
Greening Method Using Vegetation-based Materials 0% 5% 5% Conventional seed spray method 10% 25% 45% Conventional Vegetation Base Material Installation Method 0% 10% 20%

That is, according to Table 1, the greening method using the vegetation base material according to the present invention, compared to the conventional seed spray method and the vegetation base material mounting method, even if the rainfall intensity per hour increases the loss rate of the vegetation base material composition It can be seen that it is significantly lower.

Thus, according to the vegetation base material comprising the acrylic composition and the greening method using the same, as compared to the conventional seed spray method, the main composition is a paper fiber, the moisturizing power can be maintained, but the vegetation base material composition for rainfall The weak erosion resistance of the problem can be solved through the acrylic composition, and it was possible to promote the germination and growth of the vegetation by supplying through the organic matter that the initial nutrient supply was difficult.

In addition, according to the vegetation base material containing the acrylic composition and the greening method using the same, as compared to the conventional vegetation base material mounting method, it utilizes recycled materials usefully, material costs by replacing organic soil with organic fibers Along with the saving effect of the, the specific gravity of the vegetation base material composition according to the mixing of the acrylic composition can be provided to improve the workability to facilitate the mounting and increase the amount of one-time construction more than 40%.

In addition, according to the vegetation base material containing the acrylic composition and the greening method using the same, as compared with the conventional greening method using a variety of nets, as well as the economical efficiency by not using the reinforcing pins, etc. Environmental pollution due to corrosion can be prevented.

Although the present invention has been described with reference to the specific embodiments, various modifications may be made without departing from the scope of the present invention. Accordingly, the scope of the invention is not to be determined by the embodiments described, but should be determined by equivalents of the claims and the claims.

Claims (5)

delete delete 85% by weight of the wood composition having a size of 2mm to 7mm and
100 parts by weight of the acrylic mixed composition comprising 3% by weight of polyacrylamide and 12% by weight of polyacrylate as the acrylic composition;
100 parts by weight of mixed mating compost is formulated at a ratio of 1: 1,
The mixed housing compost,
A vegetation base material comprising an acrylic composition comprising 50% by weight of organic compost, 30% by weight of coco peat or rice straw fiber, 20% by weight of masato or ocher. delete Supplying 1/3 of water to a mounting apparatus having a capacity of 5,000L;
Supplying 20 bags of veggies packed with a weight of 20 kg to the mounting apparatus;
Stirring the water and the vegetation base material by the mounting apparatus;
Mixing and stirring the first kind of mixed seed to be recorded into the mounting apparatus; And
And wet-mounted to a desired thickness on the inclined surface to be recorded by the mounting apparatus and being recorded.
The vegetation base material,
3. The greening method using the vegetation base material, characterized in that it comprises an acrylic composition, characterized in that 3.

Images