KR101041111B1 - Method for constructing the anti-slip road - Google Patents

Method for constructing the anti-slip road Download PDF

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KR101041111B1
KR101041111B1 KR20100041159A KR20100041159A KR101041111B1 KR 101041111 B1 KR101041111 B1 KR 101041111B1 KR 20100041159 A KR20100041159 A KR 20100041159A KR 20100041159 A KR20100041159 A KR 20100041159A KR 101041111 B1 KR101041111 B1 KR 101041111B1
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South Korea
Prior art keywords
aggregate
road
wire net
slip
weight
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KR20100041159A
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Korean (ko)
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정관선
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주식회사 우빈기술개발
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/16—Reinforcements
    • E01C11/18—Reinforcements for cement concrete pavings
    • E01C11/185—Reinforcements for cement concrete pavings the reinforcements extending up to the surface, e.g. anti-slip gratings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
    • E01C7/351—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively hydraulical binders; Aggregate, fillers or other additives for application on or in the surface of toppings with exclusively hydraulic binders
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/16—Elements joined together
    • E01C2201/167—Elements joined together by reinforcement or mesh
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)

Abstract

PURPOSE: An anti-slip road construction method is provided to prevent the separation of aggregate attached to the surface of a road by putting a wire net on aggregate to be projected, and to support a wire strongly by laying two ends of a wire net in the road. CONSTITUTION: An anti-slip road construction method comprises the steps of cutting out the surface of a paved road repeatedly to form a retreated groove and a projection, applying adhesives on the surface of the projection, sprinkling aggregate on the adhesives, putting and fixing a wire net(150) having the same cross sectional shape of the projection on the sprinkled aggregate, and filling up the retreated groove with filler(160) and laying two ends of the wire net.

Description

미끄럼 방지 도로 시공방법{Method for Constructing the Anti-Slip Road}TECHNICAL FIELD [0001] The present invention relates to a method of constructing an anti-slip road,

본 발명은 미끄럼 방지 도로 시공방법에 관한 것으로서 좀더 상세하게 설명하면 차량의 미끄럼을 방지하기 위해서 도로 표면에 설치되는 미끄럼 방지면의 골재가 접착제로 부터 쉬 이탈되는 것을 방지함으로써 미끄럼 방지면의 내구성 향상과 미끄럼 방지 효과의 극대화를 위한 미끄럼 방지 도로 시공방법에 관한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a method of constructing a slip prevention road, and more specifically, to prevent slip of an automobile from slipping off an adhesive material, Slip road construction method for maximizing a slip prevention effect.

일반적으로, 일반적으로 도로면, 특히, 급커브길 및 급한 경사를 갖는 오르막 또는 내리막길에는 통행하는 차량의 미끄럼을 방지하는 미끄럼 방지면이 다수 시공된다.Generally, on the road surface, in particular, the uphill or downhill road with a steep curve and a steep slope, a large number of non-slip surfaces are installed to prevent the vehicle from slipping.

종래의 미끄럼 방지면은 접착제인 에폭시수지를 도로면에 1차로 도포하고, 그 에폭시 수지의 상부에 모래 또는 규사등의 알갱이로 이루어진 골재를 도포하고, 이 골재를 다수명의 작업자가 삽등을 이용하여 평평한 면을 이루도록 한다.The conventional non-slip surface is formed by first coating an epoxy resin as an adhesive on the road surface, applying an aggregate composed of granules such as sand or silica sand to the top of the epoxy resin, Face.

상기한 바와 같이, 평면작업이 완료되고 나서 대략 1~2일의 시간이 경과하면 미끄럼 방지면의 경화가 완료되어 차량이 통행할 수 있다.As described above, when the time of about 1 to 2 days has elapsed after the completion of the flat work, the hardening of the slip prevention surface is completed and the vehicle can pass.

그러나, 상기한 바와 같은 종래의 작업방법은 많은 인력이 동원되므로 인건비가 상승하고, 시공 시간이 과다하게 소요되어 시공비용이 고가로 형성되는 문제가 있었다.However, the conventional work method as described above has a problem in that the labor cost is increased due to mobilization of a lot of workforce, and the construction time is excessively required, so that the construction cost is expensive.

또한, 차량 통행량이 많은 지역에서는 차량 정체로 인하여 미끄럼 방지 시설을 기피하는 실정이며, 부득이하게 시공되어야 하는 현장에서는 차량 통행이 거의 없는 야간 시간대를 이용하여 시공하고 있으나, 경화시간이 길게 소요되어 원활한 차량소통을 기대하기는 어려운 문제가 있었다.In addition, in the area where the vehicle traffic is large, the slip prevention facility is avoided due to the stagnation of the vehicle. In the field which is inevitably constructed, the construction is carried out using the night time zone in which there is almost no traffic, There was a difficult problem to expect communication.

또한, 종래의 미끄럼 방지면은 굵은 골재입자에 의해 두껍게 형성되므로서, 도로를 운행하는 차량이 덜컹거리며 운전자에게 불쾌감을 주는 문제가 있었다.In addition, since the conventional non-slip surfaces are formed thickly by coarse aggregate particles, there is a problem that the vehicle running on the road rattles and gives an uncomfortable feeling to the driver.

또한 미끄럼방지액을 살포하기 위해서 도로의 아스팔트 표면에 고가의 미끄럼방지액을 살포하여 미끄럼방지구간을 조성함으로써 경제성과 시공성이 떨어지는 문제점과, 장시간이 경과하게 되면 그 살포된 미끄럼 방지층은 마멸되어 새로이 시공해야 하는 문제점이 있었다
In addition, in order to spray the non-slip solution, an expensive non-slip solution is sprayed on the asphalt surface of the road to form a non-slip section, which leads to poor economical efficiency and workability. When a long time elapses, the sprayed slip- There was a problem to be done.

본 발명은 상기와 같은 문제점을 해결하기 위하여 개발된 것으로서, 도로의 표면에 접착되는 골재의 이탈을 방지하기 위해 철망을 골재의 상부에 씌워 돌출되도록 하고, 상기 철망의 양단부는 도로 속에 매설되도록 함으로써 견고한 지지를 가능하게 하는 미끄럼 방지 도로 시공방법을 제공하기 위한 것이다.
SUMMARY OF THE INVENTION The present invention has been developed in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method for constructing a concrete structure, in which a wire net is overlaid on an aggregate and protruded, Slip road construction method capable of supporting a slip-resistant road.

상기와 같은 목적을 달성하기 위하여 본 발명은 포장도로의 표면을 반복적으로 깍아내어 요홈부와 돌출부가 형성되도록 하는 단계와, 상기 돌출부의 표면에는 접착제를 도포하는 단계와, 상기 접착제 위에 골재를 살포하는 단계와, 상기 살포된 골재 위에 돌출부의 단면 형상과 동일한 철망을 덮어서 고착하는 단계와, 상기 요홈부에 충진재를 충진하여 철망의 양단을 매설하는 단계로 이루어 구성됨을 특징으로 한다.According to an aspect of the present invention, there is provided a method of manufacturing a pavement comprising the steps of repeatedly cutting out a surface of a pavement so as to form a recess and a protrusion, applying an adhesive to a surface of the protrusion, A step of covering and fixing a wire netting having the same cross-sectional shape as that of the projecting portion on the spread aggregate; and filling both ends of the wire net by filling the fillet in the recessing portion.

또한 상기 충진재의 조성비는 시멘트 20∼40중량%, 하수슬러지 소각재 10∼20 중량%, 폐타이어 조각 50∼70중량%로 이루어짐을 특징으로 한다.
Also, the composition ratio of the filler is 20 to 40 wt% of cement, 10 to 20 wt% of sewage sludge incineration ash, and 50 to 70 wt% of waste tire pieces.

상술한 바와 같이 본 발명은 철망 위로 골재의 일부가 돌출된 구조여서 미끄럼 방지 효과 또한 별반 차이 없으면서 철망에 의해 골재의 이탈을 방지할 수 있어 미끄럼 방지면의 내구성은 현저히 좋아지는 효과를 갖는다.As described above, the present invention has a structure in which a part of aggregate protrudes on a wire netting, so that it is possible to prevent the aggregate from being separated by the wire netting without any difference in slippery effect, and the durability of the non-slip surface is remarkably improved.

또한 상기 골재를 홀딩하고 있는 철망의 양단부를 요홈부에 절곡상태로 집어 넣고 충진재로 채어 넣고 고착시킴으로써 철망을 견고하게 홀딩할 수 있도록 한다.In addition, both ends of the wire mesh holding the aggregate are inserted into the recessed portion in a bent state, and are filled with a filler and fixed, thereby firmly holding the wire mesh.

또 본 발명은 상기 충진재 역시 폐타이어 조각를 포함하고 있어 차량의 미끄럼을 방지할 수 있으며, 동시에 폐기물로 버려지던 폐수 슬러지 소각재를 고부가가치 자원으로 재활용할 수 있는 매우 유용한 발명인 것이다.
In addition, the filling material of the present invention is a very useful invention that can prevent slippage of a vehicle and also recycle waste ash waste sludge incineration as waste with high added value because it contains waste tire pieces.

도 1은 종래 미끄럼 방지도로의 시공방법을 보이기 위한 참고단면도.
도 2 내지 도 5은 본 발명 미끄럼 방지도로의 시공단계를 보이기 위한 참고 단면도
도 6은 도 4의 철망이 씌워지기 전 상태를 보이기 위한 참고 사시도..BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a conventional anti-slip road construction method.
FIGS. 2 to 5 are cross-sectional views for illustrating the construction steps of the slip prevention road of the present invention
FIG. 6 is a perspective view showing a state before the wire mesh of FIG. 4 is covered.

이에 본 발명의 구성을 첨부된 도면에 의하여 당업자가 용이하게 이해하고 재현할 수 있도록 상세하게 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2 내지 도 5은 본 발명 미끄럼 방지도로의 시공단계를 보이기 위한 참고 단면도이고, 도 6은 도 4의 철망이 씌워지기 전 상태를 보이기 위한 참고 사시도로써, 본 발명은 포장도로의 표면을 반복적으로 깍아내어 요홈부(110)와 돌출부(120)가 형성되도록 하는 단계와, 상기 돌출부(120)의 표면에 접착제(130)를 도포하는 단계와, 상기 접착제(130) 위에 골재(140)를 살포하는 단계와, 상기 살포된 골재(140) 위에 돌출부의 단면 형상과 동일한 철망(150)을 덮어서 고착하는 단계와, 상기 요홈부(110)에 충진재(160)를 충진하여 철망의 양단을 매설하는 단계로 이루어진다.6 is a perspective view for showing the state before the wire mesh is put on, FIG. 6 is a perspective view for showing the state before the wire mesh is covered by the wire mesh of the present invention, The method includes the steps of forming a cutout groove 110 and a protrusion 120 and applying an adhesive 130 to the surface of the protrusion 120 and applying the aggregate 140 to the adhesive 130 A step of covering and fixing the same wire net 150 as the sectional shape of the projecting part on the spread aggregate 140 and filling both ends of the wire net by filling the fillet 160 in the recessed part 110 .

또한 상기 충진재(160)의 조성비는 시멘트 20∼40중량%와, 하수슬러지 소각재 10∼20 중량%와, 폐타이어 조각 50∼70중량%로 이루어진다.The composition ratio of the filler 160 is 20 to 40% by weight of cement, 10 to 20% by weight of sewage sludge ash, and 50 to 70% by weight of waste tire pieces.

상기 폐타이어 조각의 입경은 5∼20㎜ 정도가 바람직하며, 상기 하수 슬러지 소각재의 입경은 1.6μm ~ 0.8mm 정도이고, 화학적 조성은 TiO2 0.9중량%, Na2O 1.0중량%, MgO 2.2중량%, Al2O3 18.6중량%, SiO2 48.8중량%, P2O5 7.0중량%, SO3 2.9중량%, Cl 0.1중량%, K2O 2.7중량%, CaO 5.3중량%, Fe2O3 9.4중량%로 이루어진다. The particle size of the waste tire piece is preferably about 5 to 20 mm, the particle size of the sewage sludge ash is about 1.6 to 0.8 mm, the chemical composition is 0.9 wt% of TiO 2 , 1.0 wt% of Na 2 O, 2.2 wt % Al 2 O 3 18.6 wt% SiO 2 48.8 wt% P 2 O 5 7.0 wt% SO 3 2.9 wt% Cl 0.1 wt% K 2 O 2.7 wt% CaO 5.3 wt% Fe 2 O 3 9.4% by weight.

상기 폐수 슬러지 소각재는 중금속함량이나 용출량이 그다지 높지 않으며, 특히 입도 분포 및 화학조성에 있어서 비교적 균일한 특징을 가지고 있고, 서로 응집된 표면이 매우 거친 다공성의 입자 형태를 갖는 것이기 때문에 시멘트와 폐타이어 조각 간의 결합을 보다 강화할 수 있는 것이다.Since the waste metal sludge incineration ash is not so high in heavy metal content or amount of elution, it has a relatively uniform characteristic in particle size distribution and chemical composition, and the coagulated surface has a very rough porous particle form. Can be strengthened.

상기 시멘트의 함량은 20∼40중량%가 바람직하며, 이는 20중량% 이하인 경우에는 결합도가 약해지며, 40중량% 이상인 경우에는 미끄럼 방지 효과가 낮아지기 때문이다.The content of the cement is preferably 20 to 40% by weight, and if it is 20% by weight or less, the bonding strength is weakened. If it is 40% by weight or more, the effect of slipping is low.

또 상기 폐타이어 조각의 함량은 50∼70중량%가 바람직한데, 50중량% 이하인 경우에는 미끄럼 방지 효과가 낮아지며, 70중량% 이상의 경우에는 결합도가 낮아지기 때문이다.The content of the waste tire piece is preferably 50 to 70% by weight, and if it is 50% by weight or less, the slip prevention effect is lowered, and if it is 70% by weight or more, the degree of bonding is lowered.

또한 하수슬러지 소각재는 10∼20 중량%이 바람직한데, 10중량% 이하인 경우에는 시멘트와 폐타이어 조각간의 결합성이 나빠지고, 20중량% 이상인 미끄럼 방지효과가 낮아지는 단점을 갖기 때문이다.In addition, the incineration ash of the sewage sludge is preferably 10 to 20% by weight, and if it is 10% by weight or less, the bond between the cement and the waste tire piece is deteriorated and the slip prevention effect of 20% by weight or more is lowered.

상기 접착제(10)는 도로공사용으로 널리 사용되는 공지의 접착제를 사용하면 무방하나, 주제와 경화제로 이루어지는 접착제를 사용함이 바람직하며, 이때 주제는 초속 경화형 폴리우레아 수지로서 NCO기가 9~21% 함유된 45~55중량부의 메틸렌디이소시아네이트와, 가교반응 분자량 3,000~5,000의 폴리프로필렌 글리콜 45~55중량부로 이루어지고, 경화제는 신장율과 인장강도를 조절하기 위한 폴리옥시프로필렌 디아민 30~45중량부와, 경화시간을 조정하기 위한 5,000분자량의 폴리에테르트리아민 15~25중량부와, 색상을 나타내는 안료 5~10중량부와, 내마모성을 주기 위한 알루미늄 옥사이드 10~30중량부와 시공면의 침하 방지를 위한 벤토나이트 1~5중량부로 이루어진다.
The adhesive 10 may be a known adhesive widely used for road construction. However, it is preferable to use an adhesive composed of a base and a curing agent. In this case, the base is a quick cure type polyurea resin and contains 9 to 21% 45 to 55 parts by weight of methylene diisocyanate and 45 to 55 parts by weight of a polypropylene glycol having a molecular weight of 3,000 to 5,000 and the curing agent is composed of 30 to 45 parts by weight of polyoxypropylenediamine for controlling elongation and tensile strength, 15 to 25 parts by weight of a polyether triamine having a molecular weight of 5,000 for adjusting the time, 5 to 10 parts by weight of a pigment showing color, 10 to 30 parts by weight of aluminum oxide for imparting abrasion resistance and bentonite 1 to 5 parts by weight.

1;미끄럼 방지면 2;도로
10;접착제 20;골재
100: 본 발명 미끄럼 방지도록
110; 요홈부 120: 돌출부
130: 접착제 140: 골재
150: 철망 160: 충진재1; non-slip surface 2; road
10; adhesive 20; aggregate
100: Slip prevention of the present invention
110; The recessed portion 120:
130: Adhesive 140: Aggregate
150: Wire mesh 160: Filler

Claims (2)

요홈부(110)와 돌출부(120)가 반복 형성된 도로에 철망을 깔아서 형성되는 미끄럼 방지 도로 시공방법에 있어서,
상기 돌출부(120)의 표면에 접착제(130)를 도포하는 단계와,
상기 접착제(130) 위에 골재(140)를 살포하는 단계와,
상기 살포된 골재(140) 위에 돌출부(120)의 단면 형상과 동일한 철망(150)을 덮되 상기 철망(150)의 양측은 돌출부(120)의 측면에 밀착되고 끝단부는 요홈부(110)의 바닥에 밀착되도록 고착하는 단계와,
상기 요홈부(110)에 충진재(160)를 충진하여 철망(150)의 양단을 매설하는 단계로 이루어짐을 특징으로 하는 미끄럼 방지 도로 시공방법.A method of constructing a non-slip road by forming a wire net on a road in which recessed grooves (110) and protrusions (120) are repeatedly formed,
Applying an adhesive (130) to the surface of the protrusion (120)
Spraying an aggregate (140) on the adhesive (130)
The wire net 150 is covered on the spread aggregate 140 with the same cross-sectional shape as the protrusion 120. Both sides of the wire net 150 are brought into close contact with the side surface of the protrusion 120, A step of adhering to adhere,
And filling both ends of the wire net (150) by filling the filler (160) in the recessed portion (110). 삭제delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839871A (en) * 2016-04-15 2016-08-10 苏州群力防滑材料有限公司 Attached type composite emery antiskid strip
KR102062555B1 (en) * 2019-06-14 2020-02-11 한재각 Constructing method of grooving for preventing slip of road surface

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06316904A (en) * 1993-05-07 1994-11-15 Kajima Doro Kk Paving
KR20000006896A (en) * 1999-11-11 2000-02-07 김봉갑 drainage concrete
KR20080079234A (en) * 2008-08-08 2008-08-29 주식회사 백산기업 A system for anti-skid pavement of road using polymer cement mortar
KR20090074483A (en) * 2008-01-02 2009-07-07 최형준 Concrete structure repair work method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06316904A (en) * 1993-05-07 1994-11-15 Kajima Doro Kk Paving
KR20000006896A (en) * 1999-11-11 2000-02-07 김봉갑 drainage concrete
KR20090074483A (en) * 2008-01-02 2009-07-07 최형준 Concrete structure repair work method
KR20080079234A (en) * 2008-08-08 2008-08-29 주식회사 백산기업 A system for anti-skid pavement of road using polymer cement mortar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839871A (en) * 2016-04-15 2016-08-10 苏州群力防滑材料有限公司 Attached type composite emery antiskid strip
KR102062555B1 (en) * 2019-06-14 2020-02-11 한재각 Constructing method of grooving for preventing slip of road surface

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