KR20020041275A - Porous concrete block with waste tire chip layer - Google Patents

Porous concrete block with waste tire chip layer Download PDF

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Publication number
KR20020041275A
KR20020041275A KR1020010045770A KR20010045770A KR20020041275A KR 20020041275 A KR20020041275 A KR 20020041275A KR 1020010045770 A KR1020010045770 A KR 1020010045770A KR 20010045770 A KR20010045770 A KR 20010045770A KR 20020041275 A KR20020041275 A KR 20020041275A
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KR
South Korea
Prior art keywords
waste tire
tire chip
chip layer
layer
concrete block
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KR1020010045770A
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Korean (ko)
Inventor
이영렬
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전갑길
주식회사 삼기칼라콘
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Priority to KR1020010045770A priority Critical patent/KR20020041275A/en
Publication of KR20020041275A publication Critical patent/KR20020041275A/en
Priority to PCT/KR2002/001406 priority patent/WO2003016632A1/en

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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00Pavings made of prefabricated single units
    • E01C5/22Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00Details of pavings
    • E01C11/22Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224Surface drainage of streets
    • E01C11/225Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C15/00Pavings specially adapted for footpaths, sidewalks or cycle tracks
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00Paving elements
    • E01C2201/20Drainage details

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

PURPOSE: A permeable concrete block forming a waste tire chip is provided to construct a road which is permeable and easy to walk. CONSTITUTION: The permeable concrete block forming a waste tire chip layer comprises: a concrete layer of 5-13mm; and a waste tire chip layer mixed with binder and pigment formed on the permeable concrete layer with thickness of 10-20 millimeters. The ratio of mixture is binder of 7-20g, pigment of 1-5g, and waste tire of 100g.

Description

폐타이어칩 층을 형성한 투수 콘크리트 블록{Porous concrete block with waste tire chip layer}Perforated concrete block with waste tire chip layer

본 발명은 일정 크기로 분쇄된 폐타이어칩을 이용하여 폐타이어칩 층과 하부는 콘크리트층으로 구성된 단면을 갖는 투수 콘크리트 블록에 관한 것이다.The present invention relates to a permeable concrete block having a cross section consisting of a waste tire chip layer and a lower portion of a concrete layer using waste tire chips ground to a predetermined size.

더욱 구체적으로는 하부는 투수 콘크리트 층을 갖고, 상부에는 폐타이어를 분쇄하여 얻은 칩을 재활용한 조성물 층을 형성하여, 내구성과 견고성이 우소하고, 탄력성 및 투수성을 보장하여, 보도, 자전거도로, 산책로(공원, 골프장) 등의 포장에 유효한 폐타이어칩 층을 형성한 투수 콘크리트 블록에 관한 것이다.More specifically, the lower part has a permeable concrete layer, and the upper part forms a composition layer in which chips obtained by crushing waste tires are recycled, so that durability and robustness are superior, and elasticity and permeability are guaranteed, so that sidewalks and bicycle roads, The present invention relates to a pitched concrete block having a layer of waste tire chips effective for paving trails (parks, golf courses) and the like.

최근 자동차 산업의 발달로 인하여 폐타이어의 발생량이 급격하게 늘어나 사회적인 문제로 대두되었다. 이에 따라 폐타이어 처리 문제는 매우 시급한 실정인데, 매립지 부족, 환경오염 및 지역 주민의 혐오시설 기피 등으로 어려움을 겪고 있다. 폐타이어의 처리는 자원의 효율적인 재활용이라는 측면과 환경 보존적인 측면에서 조속히 해결되어야 할 문제로 대두되고 있다.Recently, due to the development of the automobile industry, the amount of waste tires is rapidly increased, which has become a social problem. Accordingly, the problem of the disposal of waste tires is very urgent, and there are difficulties due to the lack of landfills, environmental pollution, and the aversion of local residents. The disposal of waste tires has emerged as a problem to be solved promptly in terms of efficient recycling of resources and environmental conservation.

폐타이어는 여러 종류의 합성 고무류가 주원료로 제조되어 높은 열량을 가진 폐기물이지만 환경오염발생 문제(다이옥신 배출)로 함부로 태울 수 없는 데다 생활수준 등의 향상으로 재활용에 대한 관심과 기존 처리 공정에서의 경제성이 낮아 적체량이 심화되어 환경 파괴와 여러 환경 문제를 유발시킬 수 있는 문제들을 안고 있다.Waste tires are wastes that have high calorie value because they are made of various synthetic rubbers as the main raw materials, but they cannot be burned due to the problem of environmental pollution (dioxin emission), and the interest in recycling and economical efficiency in the existing treatment process due to the improvement of living standard. The low loads intensify, causing problems that can lead to environmental degradation and other environmental problems.

종래의 도로 포장용 블록은 쇄석 등의 골재와 모래 및 시멘트를 일정 비율로 혼합한 뒤 형틀에서 찍어내어 경화시킴으로써 제조하게 되는 일반적인 보도블록과 폐타이어나 폐고무를 파쇄 및 분쇄하여 얻어지는 미세한 고무칩에 접착제와 안료를 혼합한 후, 상기 혼합물을 특정한 금형에 넣고 성형하여 만드는 고무 블록 등이 있다.Conventional road paving blocks are glued to fine rubber chips obtained by crushing and pulverizing general sidewalk blocks and waste tires or waste rubber, which are manufactured by mixing aggregates such as crushed stone, sand and cement in a predetermined ratio, and then dipping them from the mold and curing them. And after mixing the pigment, there is a rubber block made by molding the mixture into a specific mold.

그러나, 이와 같은 보도블록은 역시 투수가 되지 않아 하천 범람의 원인이 되기도 하고, 지하생태계 파괴, 지하수의 부족, 토양의 사막화 등의 환경문제를 일으킨다.However, such sidewalk blocks are also not permeable, causing river flooding, causing environmental problems such as destruction of underground ecosystems, lack of groundwater, and desertification of soil.

한편 순수하게 고무로 제조한 고무블록은 태양열에 노출될 경우 설치 후 블록 표면의 온도가 높이 올라가 고무 냄새를 많이 유발하게 된다. 또한 2층 구조로 되어 있는 고무 블록은 하절기에 자체가 높은 태양열의 흡수로 블록면의 온도로 급격히 상승하며 블록의 탄성층이 하부 지지층과 분리되는 등의 문제점을 노출시키고 있다.On the other hand, a rubber block made of pure rubber, when exposed to solar heat, the temperature of the block surface increases after installation, causing a lot of rubber smell. In addition, the rubber block having a two-layer structure is exposed to problems such as the elastic layer of the block is separated from the lower support layer due to the high absorption of solar heat in the summer.

종래의 도로 포장용 보도블록은 쇄석 등의 골재와 모래 및 시멘트를 일정 비율로 혼합한 뒤 형틀에서 찍어내어 경화시킴으로써 제조하게 되는 일반적인 보도블록과 폐타이어나 폐고무를 파쇄 및 분쇄하여 얻어지는 미세한 고무칩에 접착제와 안료를 혼합한 후, 상기 혼합물을 특정한 금형에 넣고 성형하여 만드는 고무 블록 등이 알려져 왔다.The conventional road pavement sidewalk block is a general sidewalk block, which is manufactured by mixing aggregates such as crushed stone and sand and cement in a predetermined ratio, and then dipping it in a mold and hardening the fine rubber chips obtained by crushing and crushing waste tires or waste rubber. Rubber blocks and the like, which are prepared by mixing an adhesive and a pigment and then placing the mixture in a specific mold, are known.

기존의 투수성 블록은 줄눈을 처리할 때 공극을 메우는 등 불편한 점이 많아 사용에 어려움이 있었다. 또한 일반적인 보도블록은 탄성이 없어 보행시의 느낌이 딱딱하다는 문제점 등 경제적 및 효용성의 측면에서 문제점이 있었다. 일부 고무블록에서는 투수성을 부여하기 위하여 여러 개의 구멍을 인위적으로 뚫기도 하지만, 큰 효과를 나타내지는 못하고 있다.The existing permeable block has a lot of inconvenience, such as filling the gap when processing the joint, there was a difficulty in using. In addition, the general sidewalk block has a problem in terms of economic and utility, such as the problem that the feeling of walking is hard because there is no elasticity. Some rubber blocks artificially drill several holes to impart water permeability, but they do not show significant effects.

본 발명은 위와 같은 종래의 문제점을 극복하기 위한 것으로서, 본 발명의 목적은 지반으로 투수된 우수가 건조기에 지표로 증발되는 쌍방향 투수성으로 가로수에 대한 생명수의 원활한 공급 및 공공수역이나 도시의 하천, 강의 범람을 예방하고, 신속한 투수에 따른 미끄럼 저항으로 안전하고, 편안한 통행과 난반사에 의한 시각장애를 해소하며, 우수한 흡음성에 의한 차량 소음을 감소시킬 수 있는 도로 포장용 폐타이어칩 칼라투수블록을 제공하는데 있다.The present invention is to overcome the above conventional problems, the object of the present invention is the two-way permeability of the rainwater that is permeated to the ground evaporated to the surface of the dryer smooth supply of life water to the trees and public water or urban rivers, Provides road tire waste tire chip color permeation block to prevent flooding of rivers, to safeguard with non-slip resistance due to rapid pitching, to eliminate visual impairment due to comfortable traffic and diffuse reflection, and to reduce vehicle noise due to excellent sound absorption. have.

이와 같은 종래의 보도블록은 그 내부 재질상의 조직이 치밀하여 블록면을통하여서는 빗물이나 공기도 통과될 수 없었다.Such a conventional sidewalk block has a dense structure on its inner material, and neither rain nor air can pass through the block surface.

특히 우천시 빗물이 스며들지 않고 계속 고여 있어 보도상의 통행을 방해하는 원인이 되기도 하며 빗물 등이 지하로 침투되지 못하여 하천의 범람원인이 되고 지하수가 고갈되며 토양이 사막화되는 원인이 되기도 한다.In particular, rainwater does not penetrate in rainy weather, which may cause roadside obstruction, and rainwater may not penetrate underground, causing flooding of rivers, depletion of groundwater, and desertification of soil.

본 발명은 이러한 문제점들을 해결하고자 한 것으로서, 그 목적은 폐타이어칩을 이용한 블록 내부조직에 공극을 형성하여 통기 및 투수가 될 수 있는 폐타이어칩 칼라투수블록을 제공함에 있다. 그러기 위해서는 폐타이어칩 혼합물을 형틀에 넣어 성형할 때 일반 블록보다 결합재의 양을 많이 사용하고, 기존 고무블록처럼 가압하지 않고 가볍게 눌러 공극을 유도하는 것을 특징으로 한다.The present invention has been made to solve these problems, an object of the present invention is to provide a waste tire chip color permeable block that can be aeration and permeability by forming a gap in the internal structure of the block using the tire tire chip. To this end, when the waste tire chip mixture is molded into a mold, a larger amount of binder is used than a general block, and it is characterized by inducing voids by pressing lightly without pressing like a conventional rubber block.

본 발명의 또 다른 목적은 사회적 환경문제인 폐타이어를 재활용하는 것으로 고무가 갖는 탄력성으로 인해 보행시 충격을 흡수하여 피로를 줄일 수 있고, 넘어져도 부상을 최소화할 수 있으며, 노약자의 관절보호 등 보행자를 보호할 수 있는 특징이 있다.Another object of the present invention is to recycle waste tires, which are social and environmental problems, to absorb fatigue when walking due to the elasticity of rubber, to reduce fatigue, to minimize injuries when falling, and to protect pedestrians such as protecting joints of the elderly. There are features that can be done.

제1도는 본 발명에 의한 폐타이어칩 층을 형성한 투수 콘크리트 블록 포장층의 단면도이다.1 is a cross-sectional view of a permeable concrete block pavement layer on which a waste tire chip layer according to the present invention is formed.

제2도는 본 발명에 의한 블록의 사시도 및 단면도이다.2 is a perspective view and a sectional view of a block according to the present invention.

제1도 및 제2도에 따라 본 발명을 상세히 설명한다.The invention is described in detail in accordance with FIGS. 1 and 2.

본 발명은 블록의 하부에 5~13㎜ 골재로 된 투수콘크리트 층을 형성하고, 입도를 2.5~13㎜로 조정한 폐타이어칩에 바인더, 안료가 혼합된 폐타이어칩 층을 상기 투수콘크리트 층위에 용도에 적합한 두께(보통의 경우는 10~20㎜정도)로 형성하여 만든다.The present invention forms a permeable concrete layer of 5 ~ 13mm aggregate at the bottom of the block, waste tire chip layer of binder and pigment mixed on the waste tire chip with the particle size adjusted to 2.5 ~ 13mm on the permeable concrete layer It is made by forming a thickness suitable for the purpose (usually about 10 ~ 20mm).

투수콘크리트층은 골재의 입도를 조정하여 콘크리트가 투수성을 갖도록 한 것으로서 본 발명의 발명자는 이미 특허 제132371호로 등록된 '칼라 투수 콘크리트'에 특허권을 보유하고 있다. 이 발명은 잔골재를 사용하지 않고 6-10mm의 단입도 골재를 사용함으로서 투수성을 향상시킨 투수콘크리트에 대한 것이다. 본 발명의 투수콘크리트층은 특허등록제132371호의 투수콘크리층 위에 폐타이어칩 층을 형성한 것이다.The permeable concrete layer is to adjust the particle size of the aggregate so that the concrete has a permeability, the inventor of the present invention already has a patent on the 'color permeable concrete' registered in the patent 1321371. The present invention relates to a permeable concrete having improved permeability by using a single grain aggregate of 6-10 mm without using fine aggregate. The water-permeable concrete layer of the present invention is to form a waste tire chip layer on the water-permeable concrete layer of Patent No. 132371.

본 발명에서 투수콘크리트층은 특허등록제132371호가 그 자체로서 마감처리가 되므로 골재가 굵으면 표면이 거칠어 질 우려가 있고, 그 한계는 10mm이었다. 그렇지만 본 발명에서는 투수콘크리트층에 사용하는 골재는 투수콘크리트 층 상부에 폐타이어칩 층이 추가로 형성되기 때문에 특허등록제132371호 보다 약간 굵어도 상관없다. 따라서 본 발명의 투수콘크리트 층에서 사용하는 골재는 5-13mm 범위를 사용한다.In the present invention, the permeable concrete layer is a patent registration No. 131971 is a finish by itself, so if the aggregate is thick, the surface may be rough, the limit was 10mm. However, in the present invention, the aggregate used for the water-permeable concrete layer may be slightly thicker than Patent No. 1319371 because the waste tire chip layer is further formed on the water-permeable concrete layer. Therefore, the aggregate used in the permeable concrete layer of the present invention uses a 5-13 mm range.

투수콘크리트층에 사용하는 재료의 배합예는 13㎜ 이하 골재(입도 범위 : 13㎜체를 90~100% 통과하고, 10㎜체를 70~100% 통과하고, 5㎜체를 0~20% 통과하며, 2.5㎜체를 0~5% 통과하는 골재) 1560~1716㎏/㎥, 시멘트 300~380㎏/㎥, 물 84~133㎏/㎥(물-시멘트비 28~30%정도), 혼화제 0.2~0.5㎏/㎥를 혼련하여 사용한다. 이렇게 재료를 배합하면 투수계수 1X10-3cm/sec, 압축강도 100-300kg/㎠을 얻을 수 있다.The mixing example of the material used for the permeable concrete layer is 13 mm or less aggregate (particle size range: 90-100% through 13 mm sieve, 70-100% through 10 mm sieve, 0-20% through 5 mm sieve) Aggregate passing 0 ~ 5% of 2.5mm sieve) 1560 ~ 1716㎏ / ㎥, Cement 300 ~ 380㎏ / ㎥, Water 84 ~ 133㎏ / ㎥ (water-cement ratio 28 ~ 30%), Admixture 0.2 ~ 0.5 kg / m 3 is kneaded and used. By blending the materials in this way, a permeability coefficient of 1 × 10 −3 cm / sec and a compressive strength of 100-300 kg / cm 2 can be obtained.

본 발명에서 사용하는 폐타이어칩 층은 2.5mm - 13mm의 폐타이어 칩 100g에대하여 바인더 7-20g, 무기계 안료 1-5g 비율로 혼합하여 사용한다. 바인더는 우레탄계, 에폭시계, 아크릴계 등 다양한 수지를 사용할 수 있다.The waste tire chip layer used in the present invention is mixed and used in a ratio of 7-20 g of a binder and 1-5 g of an inorganic pigment with respect to 100 g of the waste tire chip of 2.5 mm to 13 mm. As the binder, various resins such as urethane, epoxy and acrylic may be used.

표1은 여러 가지 폐타이어 칩 크기에 따른 배합사례를 나타낸 것이다.Table 1 shows the mixing examples of various waste tire chip sizes.

폐타이어칩(g)Waste Tire Chip (g) 바인더(g)Binder (g) 안료(g)Pigment (g) 폐타이어 칩의 입도Particle Size of Waste Tire Chip No.1No.1 100100 1515 44 2.5㎜~5㎜2.5 mm to 5 mm No.2No.2 100100 13.7513.75 3.753.75 2.5㎜~7㎜2.5 mm-7 mm No.3No.3 100100 13.7513.75 3.753.75 2.5㎜~10㎜2.5 mm to 10 mm No.4No.4 100100 13.7513.75 3.753.75 5㎜~10㎜5 mm to 10 mm

여기서 사용한 폐타이어 칩은 한국자원재생공사에서 생산판매하는 제품을 구입하여 사용하였다. 재생공사에서 판매하는 폐타이어 칩의 규격은 5mm, 7mm, 10mm가 있으며, 이를 구입하여 입도를 조정하기 위하여 각 규격을 2.5mm 체, 5mm 체에서 남은 것으로 입도를 조정하였다. 현재 시판되는 규격에는 13mm 칩이 없지만 이 크기 역시 사용가능할 것으로 판단된다. 투수성을 갖는 폐타이어칩의 입도는 2.5~5㎜, 2.5~7㎜, 2.5~10㎜, 5~10㎜, 2.5~13㎜, 5~13㎜이고, 본 발명이 적용되는 용도에 따라 적절히 선택하여 사용한다.The waste tire chip used here was purchased and used by Korea Resources Reclamation Corporation. The size of waste tire chips sold by reclamation works are 5mm, 7mm, and 10mm. In order to adjust the particle size, the size of each tire was adjusted from 2.5mm sieve and 5mm sieve. There are no 13mm chips on the market today, but this size is also available. The particle size of the waste tire chip having water permeability is 2.5 to 5 mm, 2.5 to 7 mm, 2.5 to 10 mm, 5 to 10 mm, 2.5 to 13 mm, 5 to 13 mm, and suitably according to the use to which the present invention is applied. Select and use.

그리고 바인더는 우레탄을 사용하였으며, 애경화학의 PR-2000-85이었다.The binder was urethane, which was PR-2000-85 of Aekyung Chemical.

다음으로 폐타이어 칩의 크기에 따른 투수성 시험을 하였다.Next, a permeability test was performed according to the size of the waste tire chip.

폐타이어 칩 층의 투수성은 층을 구성하는 칩의 크기에 따라 달라진다. 폐타이어 칩의 크기에 따라 달라지는 투수성능을 평가하기 위하여 투수계수를 측정하여 표2에 기록하였다.The permeability of the waste tire chip layer depends on the size of the chips constituting the layer. The permeability coefficient was measured and recorded in Table 2 to evaluate the permeability performance of the tire tire size.

폐타이어 칩 입도Waste Tire Chip Granularity 투수계수(㎝/sec)Permeability coefficient (cm / sec) No.1No.1 5~10㎜5-10 mm 10.85×10-2 10.85 × 10 -2 No.2No.2 2.5~10㎜2.5-10 mm 10.68×10-2 10.68 × 10 -2 No.3No.3 2.5~7㎜2.5-7 mm 8.57×10-2 8.57 × 10 -2 No.4No.4 2.5~5㎜2.5-5 mm 8.34×10-2 8.34 × 10 -2

표2의 투수계수를 계산하는 식은 다음과 같다.The formula for calculating the permeability coefficient of Table 2 is as follows.

여기에서 K:투수계수(cm/sec)Where K: Permeability coefficient (cm / sec)

L:포장체표층의두께(cm)L: Thickness of packaging surface layer (cm)

a:용기의단면적(cm2)a: cross-sectional area of the container (cm2)

A:투수단면적(cm2)A: Permeable area (cm2)

h1:측정개시수위(cm)h1: Measurement start water level (cm)

h2:측정종료수위(cm)h2: Measurement end level (cm)

t1-t2:투수시간t1-t2: pitching time

계산된 투수계수값을 보면 크게 차이가 나지 않는데, 이는 다짐이 적고, 폐타이어칩 간의 공극이 크기 때문인 것으로, 블록의 경우는 압착력을 가해서 제작하게 되므로 조금 더 작은 값을 가질 것으로 기대되고, 포장체의 경우도 바인더의 양을 늘려서 사용하게 되면 공극을 채우게 되어 조금 더 작은 값을 가질 것으로 판단된다.The calculated coefficient of permeability does not show a big difference, because it has less compaction and a large gap between the used tire chips, and in the case of the block, it is expected to have a smaller value because it is manufactured by applying a compressive force. In the case of increasing the amount of the binder is also used to fill the voids is considered to have a slightly smaller value.

위 결과는 폐타이어 칩 층이 투수성을 갖도록 입도를 조정한 경우이고, 만약 비투수성을 필요로 하는 경우에는 자원재생공사에서 판매하는 5㎜, 7㎜, 10㎜ 등의 폐타이어칩을 그냥 배합하면 된다. 위 판매하는 칩에는 미세한 분말부터 소정 규격의 크기까지 다양한 입자가 섞여 있어 판매상태 그대로 사용하면 불투수성을 갖는다. 불투수성을 갖는 경우 폐타이어칩의 입도는 0-5㎜, 0-7㎜, 0-10㎜, 0-13mm의 입도를 갖는다.The above result is the case of adjusting the particle size so that the waste tire chip layer has water permeability. If the non-permeability is needed, the waste tire chips such as 5mm, 7mm, and 10mm sold by the resource recycling construction are simply mixed. Just do it. Chips sold above are mixed with a variety of particles ranging from fine powder to the size of a predetermined standard has water impermeability when used as is. In case of impermeability, the particle size of the waste tire chip is 0-5 mm, 0-7 mm, 0-10 mm, 0-13 mm.

도1은 본 발명의 폐타이어칩 칼라투수블록의 포장 단면도이고, 도2a는 폐타이어칩 칼라투수블록의 사시도이며, 도2b는 그 단면도이다.1 is a cross-sectional view of a waste tire chip color permeation block according to the present invention, FIG. 2A is a perspective view of a waste tire chip color permeation block, and FIG. 2B is a cross-sectional view thereof.

도시된 바와 같이 폐타이어칩 층이 형성된 콘크리트 블록은 상부는 페타이어칩 층이 형성되고, 하부는 투수콘크리트 층으로 구성되어 있다.As shown, the concrete block on which the waste tire chip layer is formed is formed at the upper part of the tire chip layer, and the lower part is composed of the permeable concrete layer.

여기서, 폐타이어칩 층의 크기는 투수콘크리트 층보다 1-2mm 정도 크게 제작된다. 기존 투수성 블록은 줄룬 처리에서 문제가 있었으나, 본 발명은 폐타이어칩의 탄성을 이용하여 줄눈에 모래를 채우지 않고, 그냥 설치할 수 있다.Here, the size of the waste tire chip layer is made about 1-2mm larger than the permeable concrete layer. Conventional permeable blocks have had problems in the treatment of Julun, but the present invention can be installed without filling sand in the joint using elasticity of the waste tire chip.

본 발명의 폐타이어칩 층이 형성된 콘크리트 블록의 제조과정은 다음과 같다.The manufacturing process of the concrete block on which the waste tire chip layer of the present invention is formed is as follows.

투수콘크리트 층을 형성하기 위하여, 형틀에 투수콘크리트를 부어 성형하고 가열·가압하여 초기 양생한다. 투수 콘크리트 층이 양생되면 그 위에 폐타이어칩혼합물을 넣고 양생하여 칩 층을 형성한다.In order to form a permeable concrete layer, the permeable concrete is poured into a mold and molded, and heated and pressed for initial curing. When the permeable concrete layer is cured, the waste tire chip mixture is put thereon and cured to form a chip layer.

상층부를 성형할 때는 압력을 많이 가하면 공극이 막혀 투수성능을 발휘하지 못하므로, 적절한 압력으로 가압하며, 따로 열은 가하지 않는다. 어느 정도 경화가 되면 탈형하여 자연양생을 하여 폐타이어칩 층이 형성된 콘크리트 블록을 완성한다.When forming the upper layer portion, if a lot of pressure is applied, the pores are blocked and the water permeation performance is not exhibited. When it is hardened to some extent, it demolds and performs natural curing to complete the concrete block on which the waste tire chip layer is formed.

이상과 같은 본 발명의 폐타이어칩 층이 형성된 투수 콘크리트 블록은 폐타이어칩을 이용하여 투수성을 갖고, 걷기 편한 도로를 만드는 공법으로서, 다음과 같은 효과가 있다.The water-permeable concrete block on which the waste tire chip layer of the present invention is formed as described above has a water permeability using the waste tire chip, and has a following method.

투수 및 통기성이 우수하며 블록의 하층부는 투수콘크리트로 되어 있어 안정성이 좋고, 또한 환경폐기물인 폐타이어를 보도 또는 도로의 포장재료로 사용함으로써 자원 재활용과 환경보호에 기여할 수 있다. 조깅이나 걷기 운동에 아스팔트나 보도블록 등 단단한 노면보다는 완충효과가 있는 기능적인 도로를 제공한다.It has excellent permeability and air permeability, and the lower part of the block is made of permeable concrete, which is good in stability, and also contributes to resource recycling and environmental protection by using waste tires, which are environmental wastes, as pavement or road pavement materials. It provides a functional road with a cushioning effect rather than hard road such as asphalt or sidewalk block for jogging or walking exercise.

본 발명의 폐타이어칩 층이 형성된 투수 콘크리트 블록으로 보도와 도로를 포장하면 지반으로 투수된 빗물이 건조기에는 수분으로 증발될 수 있으므로 가로수의 생명수로 활용되고, 호우나 폭우, 장마철 등에는 공공수역과 도시의 하수도, 하천, 강의 범람 방지에 기여한다. 또, 노면에 물이 고이지 않고 스며들어 안전한 통행이 가능하고, 도로의 경우에는 수막 현상이 없어져 차량의 안전운행이 가능하며, 우수한 흡음성은 차량 통행 소음 해소에 도움이 된다.When the pavement and the road are paved with a pitched concrete block formed with the waste tire chip layer of the present invention, the rainwater that has been permeated into the ground can be evaporated as moisture in the dryer, so it is used as a life tree of roadside trees, heavy rain, heavy rain, and rainy season. Contribute to preventing flooding of sewers, rivers and rivers in cities. In addition, the water can seep into the road without collecting water, and safe traffic is possible, and in the case of roads, there is no water curtain phenomenon, so that the vehicle can be safely operated.

Claims (6)

콘크리트 층; 및Concrete floor; And 상기 투수 콘크리트 층 위에 10~20㎜두께로 형성한 폐타이어칩 층;A waste tire chip layer formed to have a thickness of 10 to 20 mm on the permeable concrete layer; 으로 구성되는 것을 특징으로 하는 폐타이어칩 층을 형성한 투수 콘크리트 블록.Pitched concrete block formed waste tire chip layer, characterized in that consisting of. 제1항에서, 상기 폐타이어칩 층은 투수성을 갖기 위하여 2.5mm - 13mm의 폐타이어 칩 100g에 대하여 바인더 7-20g, 무기계 안료 1-5g 비율로 혼합한 것으로 형성된 폐타이어칩 층인 것을 특징으로 하는 폐타이어칩 층을 형성한 투수 콘크리트 블록.The waste tire chip layer is a waste tire chip layer formed by mixing a binder 7-20g, inorganic pigment 1-5g ratio with respect to 100g of 2.5mm-13mm waste tire chip in order to have a permeability. Permeable concrete block formed a waste tire chip layer. 제2항에서, 상기 폐타이어칩 층은 용도에 따라 각각 2.5mm - 5mm, 2.5mm - 7mm, 2.5mm - 10mm, 5mm - 10mm, 2.5mm - 13mm, 5mm - 13mm의 입도범위를 갖는 것을 특징으로 하는 폐타이어칩 층을 형성한 투수 콘크리트 블록.According to claim 2, The waste tire chip layer has a particle size range of 2.5mm-5mm, 2.5mm-7mm, 2.5mm-10mm, 5mm-10mm, 2.5mm-13mm, 5mm-13mm, respectively, depending on the application Permeable concrete block formed a waste tire chip layer. 제1항에서, 상기 폐타이어칩 층은 불투수성을 갖기 위하여 0mm - 13mm의 폐타이어 칩 100g에 대하여 바인더 7-20g, 무기계 안료 1-5g 비율로 혼합한 것으로 형성된 폐타이어칩 층인 것을 특징으로 하는 폐타이어칩 층을 형성한 투수 콘크리트 블록.The waste tire chip layer of claim 1, wherein the waste tire chip layer is a waste tire chip layer formed by mixing 7-20 g of binder and 1-5 g of inorganic pigment with respect to 100 g of 0 mm-13 mm of waste tire chip in order to have impermeability. Pitched concrete block with a tire chip layer. 제3항에서, 상기 폐타이어칩 층은 용도에 따라 각각 0mm - 5mm, 0mm - 7mm, 0mm - 10mm, 0mm - 13mm의 입도범위를 갖는 것을 특징으로 하는 폐타이어칩 층을 형성한 콘크리트 블록.According to claim 3, The waste tire chip layer is a concrete block having a waste tire chip layer, characterized in that the particle size range of 0mm-5mm, 0mm-7mm, 0mm-10mm, 0mm-13mm, respectively. 제1항에서, 상기 콘크리트 층은 13㎜이하 골재(입도 범위 : 13㎜체를 90~100% 통과하고, 10㎜체를 70~100% 통과하고, 5㎜체를 0~20% 통과하며, 2.5㎜체를 0~5% 통과하는 골재) 1560~1716㎏/㎥, 시멘트 300~380㎏/㎥, 물 84~133㎏/㎥, 혼화재 0.2~0.5㎏/㎥를 혼합하여 제조한 것인 것을 특징으로 하는 폐타이어칩 층을 형성한 투수 콘크리트 블록.In claim 1, The concrete layer is less than 13mm aggregate (particle size range: 90-100% through 13mm sieve, 70-100% through 10mm sieve, 0-20% through 5mm sieve, Aggregate passing 0-5% of 2.5 mm sieve) 1560-1716 kg / m 3, cement 300-380 kg / m 3, water 84-133 kg / m 3, admixture 0.2-0.5 kg / m 3 A permeable concrete block having a waste tire chip layer characterized by the above-mentioned.
KR1020010045770A 2001-07-28 2001-07-28 Porous concrete block with waste tire chip layer KR20020041275A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879618B1 (en) * 2008-09-11 2009-02-17 한림로덱스(주) Fabrication method of a block
KR101038458B1 (en) * 2010-11-17 2011-06-01 (주)삼화케익블럭 Manufacturing method of water permeable block, and water permeable block thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879618B1 (en) * 2008-09-11 2009-02-17 한림로덱스(주) Fabrication method of a block
KR101038458B1 (en) * 2010-11-17 2011-06-01 (주)삼화케익블럭 Manufacturing method of water permeable block, and water permeable block thereof

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