KR100517277B1 - mixed soil compound - Google Patents

mixed soil compound Download PDF

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KR100517277B1
KR100517277B1 KR10-2003-0014092A KR20030014092A KR100517277B1 KR 100517277 B1 KR100517277 B1 KR 100517277B1 KR 20030014092 A KR20030014092 A KR 20030014092A KR 100517277 B1 KR100517277 B1 KR 100517277B1
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weight
composition
pulp
copolymer
vegetable
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KR20040079153A (en
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김진길
이종열
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김진길
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/23—Wood, e.g. wood chips or sawdust
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/27—Pulp, e.g. bagasse
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
    • C05F11/04—Horticultural earth from peat
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Cultivation Of Plants (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Fertilizers (AREA)

Abstract

본 발명은 절토 및 성토 사면에 식물의 식생 정착을 위한 배합토 조성물에 관한 것으로, 프로페네이트 프로펜아미드 공중합체와 실리카로 이루어진 흡수성 중합체 조성물 10 내지 55중량%, 펄프 10 내지 55중량%, 식물성 부엽토 10 내지 55중량%, 복합비료 1 내지 10중량%를 포함하는 것을 특징으로 한다. The present invention relates to a blended soil composition for vegetation settlement of plants on the cut and fill slopes, 10 to 55% by weight of the absorbent polymer composition consisting of propenate propeneamide copolymer and silica, 10 to 55% by weight pulp, vegetable flounder 10 to 55% by weight, characterized in that it comprises 1 to 10% by weight of the compound fertilizer.

Description

배합토 조성물{mixed soil compound}Mixed soil compound

본 발명은 절토 및 성토 사면에 식물의 식생 정착을 위한 배합토 조성물에 관한 것으로, 보다 구체적으로는 토목, 도로건설 등의 대형 개발 사업에 뒤따르는 절토 및 성토 경사면의 녹화 공법 중 종자살포법에 사용되는 배합토 조성물에 관한 것이다. The present invention relates to a blended soil composition for plant vegetation settlement of cut and fill slopes, and more specifically, used for seed spraying of greening and fill slopes following large development projects such as civil engineering and road construction. It relates to a blended soil composition.

대형 공사시 흔히 발생하는 절토 및 성토 사면은 그대로 방치하면 풍화와 침식에 직접 노출되어 낙석 및 붕괴의 위험이 있을 뿐만 아니라 시각적인 측면에서도 기존의 경관을 파괴, 단절시키는 등 미관이 좋지 못하다. 이와 같은 절토 및 성토 사면의 문제점을 해결하기 위해 절토 및 성토 사면의 안정과 주변 경관과의 조화를 도모할 수 있는 녹화 공법에 관한 많은 연구가 진행되어 왔다. 녹화 공법은 절토 및 성토 사면에 식물을 인공적으로 도입하여 식물로 하여금 토사의 붕괴와 유출을 방지하도록 함과 동시에 절토 및 성토 사면을 푸르게 녹화하여 주변 경관과의 조화를 이루도록 하는 방안으로 모색되고 있다. 이러한 녹화 공법은 인력에 의해 식재가 가능한 경사면과 불가능한 경사면에 대한 것으로 나누어 볼 수 있다. 인력에 의해 식재가 가능한 경사면의 녹화 공법은 전통적인 식재 방법을 응용한 공법과 플라스틱으로 제작된 조경용 블록을 이용하여 식재하거나 종자 파종을 통해 녹화하는 공법이 주를 이루고 있다. 또한 인력에 의해 식재가 불가능한 경사면은 습식 종자살포법에 의해 녹화하는 공법이 가장 보편화된 방법으로 알려져 있다. Cut and fill slopes, which are common during large constructions, are left exposed to weathering and erosion if left unattended, resulting in the risk of falling and collapsing. In order to solve the problems of cut and fill slopes, many studies have been conducted on the greening method that can stabilize the cut and fill slopes and harmonize with the surrounding landscape. The greening method is artificially introduced to the cut and fill slopes to prevent plants from collapsing and spilling out of soil, and to green the cut and fill slopes to harmonize with the surrounding landscape. This greening method can be divided into slopes that can be planted by manpower and slopes that cannot be planted. The slope greening method, which can be planted by manpower, is mainly made by applying the traditional planting method and planting by using plastic blocks for landscaping or planting seeds. Also, it is known that the method of planting the sloped surface, which cannot be planted by manpower, is the most popular method of greening by wet seed spraying.

그러나 이러한 녹화 공법은 인력에 의한 식재가 가능한 경사면의 녹화 방법의 경우에는 인력에 의한 식재가 가능한 경사면에만 제한적으로 이용할 수 밖에 없었고 조경용 블록을 이용하는 경우는 붕괴와 변형의 우려가 있어 이용이 제한적이고 영구적이지 않았으며, 습식 종자살포법도 가뭄시에 발아가 늦고 발아가 되더라도 통기성이 부족하여 초본류(양잔디)를 제외한 목본류나 재래종은 발아가 불가능하며, 뿌리의 전단효과를 기대하기 어려웠다, However, this method of greening was limited to the sloped surface where the planting could be planted by manpower, and the landscaped block could be collapsed and deformed. In the wet seed spraying method, the germination was late and germinated during drought, and even though it was not breathable, it was not possible to germinate woody or conventional species except herbaceous grass (sheep), and it was difficult to expect the shearing effect of roots.

따라서, 본 발명의 목적은 보습력과 통기성이 우수한 배합토 조성물을 제공하는 것이다. Accordingly, it is an object of the present invention to provide a blended earth composition having excellent moisture retention and breathability.

상기 본 발명의 목적은 프로페네이트 프로펜아미드 공중합체와 실리카로 이루어진 흡수성 중합체 조성물 10 내지 55중량%, 펄프 10 내지 55중량%, 식물성 부엽토 10 내지 55중량%, 복합비료 0.5 내지 20중량%를 포함하는 것을 특징으로 하는 배합토 조성물에 의해 달성된다. An object of the present invention is 10 to 55% by weight, 10 to 55% by weight pulp, 10 to 55% by weight vegetable vegetation, 0.5 to 20% by weight composite fertilizer composed of propenate propeneamide copolymer and silica It is achieved by the blended soil composition characterized in that it comprises.

상기 흡수성 중합체 조성물은 프로페네이트 프로펜아아미드 공중합체와 실리카 담체로 이루어져 있으며, 중합체와 담체의 비율은 중량비로 4-6:6-4이다. 이 조성물은 겔화되어 탁월한 흡수성을 갖는다. 본 발명에 사용되는 흡수성 중합체는 최대 자기 중량의 200배의 물을 흡수할 수 있다. 프로페네이트 프로펜아미드 공중합체를 구성하는 프로페네이트는 아크릴레이트(acrylate)의 또다른 화학명칭으로서, 그 구조식은 다음과 같다.CH2=CH-CO-O-R(여기에서, R=CH3- 또는 CH3CH2-)또한, 프로페네이트-프로펜아미드 공중합체를 구성하는 프로펜아미드는 아크릴아미드(acrylamide)의 또다른 화학명칭으로서, 그 구조식은 다음과 같다.CH2=CH-CO-NH2 그러므로, 상기 구조식에 따른 프로페네이트-프로펜아미드 공중합체는 아크릴레이트와 아크릴아미드와의 공중합체로서, 수분 흡수 능력이 매우 우수한 공중합체이다.The absorbent polymer composition is composed of propenate propeneamide copolymer and silica carrier, and the ratio of polymer and carrier is 4-6: 6-4 by weight. The composition gels and has excellent absorbency. The absorbent polymer used in the present invention can absorb 200 times the maximum magnetic weight of water. Propaneate constituting the propenamide copolymer is another chemical name for acrylate, the structural formula of which is: CH 2 = CH-CO-OR, where R = CH 3 - or CH 3 CH 2 -) in addition, pro phenate-propene propenamide constituting the polyamide copolymer is a further chemical was acrylamide (acrylamide), the structural formula is as follows: .CH 2 = CH- CO-NH 2 Therefore, the propenate-propenamide copolymer according to the above structural formula is a copolymer of acrylate and acrylamide, and is a copolymer having excellent water absorption ability.

펄프는 목재 펄프나 신문 등의 폐지로부터 만들어진 펄프 섬유등을 사용할 수 있다. 수분 흡수율과 보습 능력이 뛰어나고, 통기성이 우수하다. 통상 신문지 등의 제지 펄프섬유는 80% 이상의 보습력을 갖는다. As the pulp, pulp fibers made from waste paper such as wood pulp or newspaper can be used. Excellent moisture absorption and moisturizing ability, excellent breathability. Usually, paper pulp fibers such as newspaper have a moisturizing power of 80% or more.

여기에 식물성 부엽토와 복합비료를 부가하여 식물이 잘 자랄 수 있는 영양분 공급 기능을 부여한다. 복합비료는 N, P, K를 기본으로 하여 녹화 대상지 토양의 화학적 성분, 녹화 목적 등에 따라 다양한 화학비료를 사용하며 다른 구성 요소와의 배합 관계를 고려하여야 하는데 화학비료 0.5 내지 20중량%를 사용한다. 토사 사면의 경우에는 0.5 내지 15중량%, 암반 사면의 경우에는 3 내지 20중량%를 사용하는 것이 바람직하다. In addition to this, plant foliar soil and compound fertilizer are added to give a nutrient supply function that allows plants to grow well. Compound fertilizers use a variety of chemical fertilizers based on N, P, and K based on the chemical composition of the soil to be planted and the purpose of greening, and should consider the mixing relationship with other components. . It is preferable to use 0.5 to 15% by weight in the case of earth and sand slopes, and 3 to 20% by weight in the case of rock slopes.

또한, 본 발명의 조성물에는 볏짚 등의 식물성 섬유질을 전체 중량부에 대해 10-50중량부의 양으로 더 부가할 수 있다. In addition, to the composition of the present invention, vegetable fiber such as rice straw may be further added in an amount of 10-50 parts by weight based on the total parts by weight.

본 발명의 식물 생육을 위한 배합토 조성물은 토사 사면과 암반 사면의 환경적 특성이 서로 다르기 때문에 이에 따라 조성물의 비율을 조절하는 것이 바람직하며 같은 토사 사면이라 할지라도 녹화 대상지의 환경 조건(기후, 배수, 경사, 향 등)에 따라 배합비를 조절할 수 있다. Since the mixed soil composition for plant growth of the present invention has different environmental characteristics between the soil slope and the rock slope, it is preferable to adjust the ratio of the composition accordingly, and even in the same soil slope, the environmental conditions (climate, drainage, The blending ratio can be adjusted according to the slope, aroma, etc.).

이하, 본 발명을 실시예에 의해 더욱 구체적으로 설명한다. 단, 이러한 실시예는 본 발명을 예시하기 위한 것으로 본 발명의 범위가 이로써 제한되는 것은 아니다. Hereinafter, the present invention will be described in more detail with reference to Examples. However, these examples are intended to illustrate the present invention and the scope of the present invention is not limited thereto.

실시예 1 Example 1

프로페네이트 프로펜아미드 공중합체와 실리카로 이루어진 흡수성 중합체 조성물 400g, 신문지 종이를 원료로 한 펄프 섬유 300g, 식물성 부엽토 250g, 복합비료 50g을 혼합하여 배합토 조성물을 제조하였다. 배합토 조성물 430g과 종자 70g을 혼합하였다. 조성물을 토사 경사면 1㎡에 작용하였다. 시공 후 10일 후에 갈라짐 현상을 육안으로 관찰하였다. 또, 보수력과 공극율을 측정하여 그 결과를 하기 표 1에 게재하였다. 파종 10일 의 발아개체수를 카운트하여 그 결과를 역시 하기 표 1에 개재하였다. A mixed soil composition was prepared by mixing 400 g of an absorbent polymer composition composed of propenate propenamide copolymer and silica, 300 g of pulp fiber made from newspaper paper, 250 g of vegetable leaflets, and 50 g of a compound fertilizer. 430 g of the mixed earth composition and 70 g of seeds were mixed. The composition was applied to 1 m 2 of soil slope. The cracking phenomenon was visually observed after 10 days of construction. In addition, the water holding capacity and the porosity were measured and the results are shown in Table 1 below. The number of germinated individuals on 10 days of sowing was counted and the results are also shown in Table 1 below.

비교예 1 Comparative Example 1

신문지 종이를 원료로 한 펄프 섬유 300g, 식물성 부엽토 250g, 복합비료 50g을 혼합하여 배합토 조성물을 제조하였다. 배합토 조성물 430g과 종자 70g을 혼합하였다. 조성물을 토사 경사면 1㎡에 작용하였다. 시공 후 10일 후에 갈라짐 현상을 육안으로 관찰하였다. 또, 보수력과 공극율을 측정하여 그 결과를 하기 표 1에 게재하였다. 파종 10일 의 발아개체수를 카운트하여 그 결과를 역시 하기 표 1에 개재하였다. 300 g of pulp fibers made from newspaper paper, 250 g of vegetable leaflets, and 50 g of composite fertilizer were mixed to prepare a mixed soil composition. 430 g of the mixed earth composition and 70 g of seeds were mixed. The composition was applied to 1 m 2 of soil slope. The cracking phenomenon was visually observed after 10 days of construction. In addition, the water holding capacity and the porosity were measured and the results are shown in Table 1 below. The number of germinated individuals on 10 days of sowing was counted and the results are also shown in Table 1 below.

표 1Table 1

갈라짐offshoot 보습력Moisturizing 발아개체수Germination number 공극율Porosity 실시예Example 없음none 95%95% 11981198 63%63% 비교예Comparative example 부분적 갈라짐현상 있음Partial cracking 81%81% 387387 36%36%

본 발명의 조성물을 절토 및 성토 사면에 적용하는 경우, 갈라짐 현상이 없고, 90% 이상의 보습력을 가지며, 호기성 공극을 60% 함유하여 우수한 통기성을 유지한다. 이러한 보습력과 통기성으로 인해 단위면적당 발아개체수가 많아 단위면적당 살포해야할 종자 무게를 줄일 수 있다. When the composition of the present invention is applied to cut and fill slopes, there is no cracking phenomenon, a moisturizing force of 90% or more, and 60% of aerobic voids to maintain excellent breathability. Due to the moisturizing and breathability, the number of germinations per unit area can be large, reducing the seed weight to be sprayed per unit area.

상기 실시예에서 알 수 있는 바와 같이, 본 발명에 따른 배합토 조성물을 절토 및 성토 사면에 취부하면 보수력이 증대되고 충분한 통기성을 유지하며 갈라짐 현상이 없다. 따라서, 어떠한 가뭄에서도 씨앗을 발아시킬 수 있으며, 초분류에서 목본류까지의 발아 착근 및 지속적적인 생장을 도모할 수 있다. As can be seen in the above embodiment, when the mixed earth composition according to the present invention is mounted on the cut and fill slopes, water holding capacity is increased, sufficient breathability is maintained, and there is no cracking phenomenon. Therefore, seeds can germinate in any drought, and germination and continuous growth can be promoted from superseparated to woody.

Claims (6)

다음의 일반식(I)으로 이루어진 프로페네이트 프로펜아미드 공중합체와Propenate propeneamide copolymer consisting of the following general formula (I) -[CH2=CH-CO-O-R]n-[CH2=CH-CO-NH2]n--[CH 2 = CH-CO-OR] n- [CH 2 = CH-CO-NH 2 ] n- 일반식(I)Formula (I) 실리카로 이루어진 흡수성 중합체 조성물 10 내지 55 중량%; 펄프 10 내지 55 중량%; 식물성 부엽토 10 내지 55 중량% 및 복합비료 1 내지 10 중량%를 포함하는 것을 특징으로 하는 절토 및 성토 사면에 식물의 식생 정착을 위한 배합토 조성물.10 to 55% by weight of the absorbent polymer composition composed of silica; 10 to 55 weight percent pulp; A mixed soil composition for vegetation settlement of vegetation on cut and fill slopes, comprising 10 to 55% by weight of vegetable leaflets and 1 to 10% by weight of complex fertilizers. 제 1 항에 있어서, 상기 흡수성 중합체 조성물은 프로페네이트 프로펜아미드 공중합체 40-60중량%와 실리카 담체 60-40중량%로 이루어지는 것을 특징으로 하는 조성물.The composition of claim 1 wherein the absorbent polymer composition comprises 40-60 weight percent propeneate propenamide copolymer and 60-40 weight percent silica carrier. 제 1 항에 있어서, 상기 펄프는 폐신문지로부터 얻어지는 펄프 섬유인 것을 특징으로 하는 조성물.In claim 1 The composition of claim 1, wherein the pulp is pulp fibers obtained from waste paper. 제 1 항에 있어서, 상기 펄프는 목재 섬유(wood fiber)로부터 얻은 것을 특징으로 하는 조성물.In claim 1 The composition of claim 1, wherein the pulp is obtained from wood fibers. 제 1 항에 있어서, 식물성 섬유질이 전체 중량 100중량부에 대해 10-50중량부의 양으로 더 부가되는 것을 특징으로 하는 조성물.In claim 1 The composition according to claim 1, wherein the vegetable fiber is further added in an amount of 10-50 parts by weight based on 100 parts by weight of the total weight. 제 5 에 있어서, 식물성 섬유질은 볏짚인 것을 특징으로 하는 조성물.5th Wherein the vegetable fiber is rice straw.
KR10-2003-0014092A 2003-03-06 2003-03-06 mixed soil compound KR100517277B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101056181B1 (en) * 2010-09-08 2011-08-10 (주)테라리아 A construction method of afforestation board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101056181B1 (en) * 2010-09-08 2011-08-10 (주)테라리아 A construction method of afforestation board

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