WO2022154633A1 - Testing apparatus and testing method for verifying sustainability of water permeation performance of permeable pavement - Google Patents

Testing apparatus and testing method for verifying sustainability of water permeation performance of permeable pavement Download PDF

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WO2022154633A1
WO2022154633A1 PCT/KR2022/000882 KR2022000882W WO2022154633A1 WO 2022154633 A1 WO2022154633 A1 WO 2022154633A1 KR 2022000882 W KR2022000882 W KR 2022000882W WO 2022154633 A1 WO2022154633 A1 WO 2022154633A1
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water
permeability
permeable
pavement
permeable pavement
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PCT/KR2022/000882
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French (fr)
Korean (ko)
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최경영
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최경영
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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
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/42—Road-making materials

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  • the present invention relates to an apparatus and a test method for testing the water permeability persistence of a water permeable pavement, and more particularly, when constructing a grout (sand) at the site of constructing a permeable pavement, and thereafter By measuring the clogging of the pores of the permeable pavement and the pores of the grout material by contaminants such as dust and contaminants generated in It relates to a test apparatus and method for verifying permeability persistence in order to be able to select a pavement.
  • the permeability continuity verification test currently being conducted by local governments, etc. is a method that can only be limited to verifying the permeability performance continuity of its own permeable block, and even this cannot properly simulate the actual construction site. Even in the case of graded products, the water permeability falls below the standard 0.1mm/s within 1 to 2 years after construction, making it impossible to achieve its original purpose.
  • KS F 2394 field permeability test method
  • ASTMC 1701 American Society for Testing and Materials: American Society for Testing and Materials
  • the clay may protrude into the inner part and reduce the water permeability area, so be careful.
  • the present inventor has developed and constructed a water permeable block for many years, and regardless of the shape or type of the permeable pavement (self-permeable, crevice permeable, combined permeable permeable, etc.)
  • the present invention was completed by succeeding in developing a test apparatus and test method for verifying the performance continuity verification result.
  • Another object of the present invention is to install a water permeable sheet in the lower part of the permeable pavement so that the results of the water permeability continuity verification test can represent the same results as in the block installation site.
  • the water permeability durability verification test apparatus of the present invention is
  • a body supporting the table with a spring and a water tank and drain hole to collect the pitched water and measure the amount of pitched water:
  • It provides a permeable performance continuity verification test apparatus of a permeable package, characterized in that it consists of a separate hand vibrating body that allows vibration to be applied to the permeable package.
  • the water-permeable packaging body can accommodate a variety of sizes other than the specified size (20 cm to 30 cm), and it is characterized in that it has a fixing device equipped with bolt grooves for fixing the four sides of the water-permeable packaging body in close contact. can do.
  • the lower part of the fixing body is provided with a lower support plate in which a plurality of holes are formed so that the water-permeable sheet is in close contact with the lower surface of the water-permeable package.
  • the hand vibrating body to apply vibration to the package is characterized by a vibration motor frequency of 100 Hz, output 0.1KW, voltage 220V, and current 0.2 ⁇ 0.5A, and the vibration-applied part must be within 10cm of a rubber pad. It may be characterized by including a hand vibrator which is a disk.
  • the present invention provides a method for testing the durability of water permeability performance of a permeable pavement using the test apparatus, wherein the permeable pavement is configured to include a bonding surface (block gap) between blocks and fixed to a fixture Steps to do:
  • the present invention refers to the permeability verification result of the water permeable pavement that has undergone the water permeability continuity verification test, referring to the construction specifications of each permeable pavement, and the water permeable pavement in which the permeability can be maintained for a long time at the actual construction site. It provides a test method for verifying the permeability of the permeable pavement, characterized in that it enables selective management.
  • test apparatus and test method for verifying the durability of water permeability of a water permeable package according to the present invention are not limited to the type of permeable pavement, and the pores of the permeable pavement can be blocked by contaminants. Since the continuity of permeability can be measured under the same conditions as in the field of It has the effect of ensuring a sustainable water cycle.
  • a water permeable sheet was installed in the lower part of the permeable pavement so that the results of the permeability performance continuity verification test could represent the same results as in the block installation site.
  • 1 is a fixing plate used to fix a water permeable package
  • FIG. 3 is an exploded perspective view of a testing apparatus according to an embodiment of the present invention.
  • FIG. 4 is an assembled perspective view of a testing apparatus according to an embodiment of the present invention.
  • FIG. 5 is a side cross-sectional view of a testing apparatus according to an embodiment of the present invention.
  • FIG. 6 is a cross-sectional view schematically showing a water permeability test apparatus that mixes the concept of "permeability test” of KS F 2394 and ASTM C 1701, in a state in which a test body and a fixture are mounted;
  • FIG. 7 is a perspective view of a hand vibrator according to an embodiment of the present invention.
  • FIG. 8 is a process diagram of a test method for verifying water permeability persistence of a water permeable package of the present invention.
  • FIG. 1 is a fixing plate used to fix the water permeable package
  • FIG. 2 is an assembly view of the fixing plate
  • FIG. 3 is an exploded perspective view of a testing apparatus according to an embodiment of the present invention
  • FIG. 4 is an embodiment of the present invention. It is an assembled perspective view of an example test apparatus
  • FIG. 5 is a side cross-sectional view of a test apparatus of an embodiment of the present invention
  • FIG. 6 is a schematic view of a water permeability test apparatus mixing the concept of "permeability test" of KS F 2394 and ASTM C 1701
  • FIG. 7 is a perspective view of a hand vibrator according to an embodiment of the present invention, and FIG. to be.
  • the water permeability durability verification test apparatus of the present invention is a table on which a water permeable package can be placed according to the method specified in KS F4419 and ASTM C 1701:
  • a body supporting the table with a spring and a water tank and drain hole that collects and measures the amount of pitched water:
  • It provides a permeable performance continuity verification test apparatus of a water permeable package, characterized in that it consists of a separate hand vibrating body that allows vibration to be applied to the permeable package.
  • the water-permeable packaging body can accommodate a variety of sizes (20 cm ⁇ 30 cm) other than the predetermined size, while having a fixing window provided with bolt grooves for fixing the four sides of the water-permeable packaging body in close contact. do.
  • the lower portion of the fixing body may be characterized in that the water permeable sheet is in close contact with the lower surface of the water permeable package, and a lower support plate having a plurality of holes formed therein may be provided.
  • the hand vibrating body that applies vibration to the package is characterized by a vibration motor frequency of 50 ⁇ 100Hz, output of 0.1 ⁇ 0.5KW, voltage of 110 ⁇ 220V, and current of 0.2 ⁇ 2A. It may be characterized by including a hand vibrator that is a disk within 10 cm.
  • the present invention refers to the permeability verification result of the water permeable pavement that has undergone the water permeability continuity verification test, referring to the construction specifications of each permeable pavement, and the water permeable pavement in which the permeability can be maintained for a long time at the actual construction site. It provides a test method for verifying the permeability of the permeable pavement, characterized in that it enables selective management.
  • the test apparatus of an embodiment of the present invention in FIGS. 3 to 5 is provided with a body 700 that is movably placed on the indoor floor, and the body 700 is A flat table 600 connected by four springs 701 is provided, and the flat table 600 is provided with a water tank 604 capable of containing water in a rectangular shape so that water does not overflow out of the table 600. , the permeated water is sent to the water permeation meter through the drain port 605 to measure the amount.
  • a water permeable sheet was installed in the lower part of the permeable pavement so that the results of the permeability performance continuity verification test could represent the same results as in the block installation site.
  • the water permeable package 400 is fixed to the fixture 100 so that the gap 401 of the package is included, and since the size of the water permeable package 400 may not be constant, the fixing plate 101 A bolt slit 102 is formed on the side, adjusted to the size of the water permeable package 400, and fixed using the fixing bolt 104. At this time, so that a gap does not occur between the water permeable package 400 and the fixing plate. Block water leakage occurring in the gap by putting the cushioning material 106.
  • the permeability test is performed according to the procedure of FIG. 8 .
  • the amount of water used in the test is equivalent to 50mm in height, so measure the time it takes for all the water to drain out and calculate the permeability in the following way.

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Abstract

The present invention relates to a testing apparatus and a testing method for verifying the sustainability of the water permeation performance of a permeable pavement, and the objective of the present invention is to verify, in an environment which is the same as that of a site, how long the water permeation performance of a permeable pavement can be sustained against impurities at sites such as actual roads and sidewalks at which pavement is used. In addition, the present invention provides a permeable sheet below the permeable pavement so that the result of a test for verifying the sustainability of the water permeation performance can be exhibited to be the same as that of a site at which blocks are provided. To this end, the present invention comprises: a table on which the permeable pavement can be put according to a testing method specified in KS F4419 (an indoor constant head permeability coefficient testing method), KS F2394 (an in-situ permeability testing method for the permeable pavement) and ASTM C 1701 (an in-situ infiltration capacity testing method); a fixing device for fixing the permeable pavement and enabling four sides of the pavement to be in close contact therewith; a body for fixing pavement, when vibration is applied thereto, through the body and springs so that impact can be received; a water discharge device allowing permeation so that the amount of water having permeated therethrough can be measured according to a permeability test result; and a separate vibration generator capable of applying vibration to the pavement.

Description

투수성 포장체의 투수성능 지속성 검증을 위한 시험장치 및 시험방법Test apparatus and test method to verify permeability persistence of permeable pavement
본 발명은 투수성 포장체의 투수성능 지속성을 시험하기 위한 장치 및 시험 방법에 관한 것으로서,더욱 상세하게는 투수성 포장체를 시공하는 현장에서 줄눈재(모래)를 시공할 때, 그리고 그 이후 현장에서 발생하는 분진,오염물 등의 협잡물에 의하여 투수성 포장체의 자체 공극 및 줄눈재의공극이 막히는 현상을 측정하여,시공 후 얼마나 투수성능이 지속될 수 있는지를 검증하여 장기간 투수성능이 지속될 수 있는 투수성포장체를 선별 할 수 있도록 하기 위한 투수성능 지속성 검증 시험장치 및 방법에 관한 것이다.The present invention relates to an apparatus and a test method for testing the water permeability persistence of a water permeable pavement, and more particularly, when constructing a grout (sand) at the site of constructing a permeable pavement, and thereafter By measuring the clogging of the pores of the permeable pavement and the pores of the grout material by contaminants such as dust and contaminants generated in It relates to a test apparatus and method for verifying permeability persistence in order to be able to select a pavement.
최근 들어 기후변화에 따른 지역적 폭우 현상이 늘어나면서 투수성 도로 포장체와 시공에 대한 다양한 수요가 있고, 이에 따라 다양한 시공제품과 시공방법이 개발되고 있다.Recently, as regional heavy rains due to climate change increase, there is a variety of demand for permeable road pavement and construction, and accordingly, various construction products and construction methods are being developed.
현재 지방자치단체 등에서 진행하고 있는 투수성능 지속성 검증시험은 자체 투수블록의 투수성능 지속성 검증에 한정될 수 밖에 없는 방법이며, 이 마저도 실제 시공된 현장을 제대로 모사할 수 없어 투수성능 지속성 검증시험 결과 1등급을 받은 제품의 경우도 시공 후 1~2년 이내에 투수능력이 기준치인 0.1mm/s 이하로 떨어져 본래의 목적을 달성할 수 없는 실정이다.The permeability continuity verification test currently being conducted by local governments, etc. is a method that can only be limited to verifying the permeability performance continuity of its own permeable block, and even this cannot properly simulate the actual construction site. Even in the case of graded products, the water permeability falls below the standard 0.1mm/s within 1 to 2 years after construction, making it impossible to achieve its original purpose.
Figure PCTKR2022000882-appb-I000001
Figure PCTKR2022000882-appb-I000001
특히 상기 투수성능 지속성검증 시험결과에서 보는바와같이 3등급 이상의 제품을 사용하도록 조례가 제정되어 실시되고 있으며, 3등급이란 5년치의 협잡물을 오염시키고 투수능력을 시험했을 때 0.1mm/s ~ 0.5mm/s의 투수능력을 가지고 있는 제품이라는 의미인데, 실제 시험 결과는 시공 후 1년 11개월 만에 0.03mm/s로 투수능력이 저하되었다고 보고하고 있습니다. 이는 기존의 특허(등록번호 10-1131767)의 방법이 실제 현장에서의 투수능력 변화를 측정하는데 한계가 있음을 보여주고 있으며 자체투수 블록을 공중에 띄워 놓고 협잡물을 오염시키는 방법이라 블록의 공극을 통과한 미세한 협잡물들이 블록을 빠져나가므로 투수성능 지속성 검증 결과가 높게 나올 수 밖에 없지만, 실제 현장에서는 투수성포장체 아래에 모래층과 투수시트,잡석층이 존재하므로 투수성 포장체의 공극을 통과한 미세 협잡물이 블록 공극의 하부에 축적되므로 위와 같은 결과가 나올 수 밖에 없는 것이다.In particular, as shown in the permeability continuity verification test results, ordinances have been enacted and implemented to use grade 3 or higher products. This means that it is a product with a permeability of /s, and the actual test results report that the permeability decreased to 0.03mm/s in 1 year and 11 months after construction. This shows that the method of the existing patent (registration number 10-1131767) has limitations in measuring the change in permeability in the actual field. As one minute contaminants escape the block, the permeability continuity verification result is inevitably high, but in the actual field, there is a layer of sand, permeable sheet, and rubble under the permeable pavement. Since contaminants accumulate at the bottom of the block voids, the above results are inevitable.
또한 상기 기존 특허의 시험방법은 자체투수 블록의 시험에 한정되어 있어 다른 유형의 투수블록에는 적용할 수 없을 뿐만 아니라 차체투수블록의 경우도 블록 자체 뿐만 아니라 블록의 틈새를 통하여도 투수가 일어날 수 있는데 이러한 부분에 대한 고려도 전혀 이루어 지지 않는 한계점을 가지고 있다. 기존의 특허에 의하여 투수성능 지속성 검증시험을 실시하고, 이 시험에 의한 인증서 만을 요구하기 때문에 자체 투수블록이 아닌 다른 방식의 투수성 포장체는 투수성능이 매우 뛰어나고 투수 성능 지속성도 우수하지만 적용하기 어렵게 되었으며 이에따라 새로운 기술개발과 상품화에 어려운 상황이 되었다.In addition, the test method of the existing patent is limited to the test of the self-permeable block, so it cannot be applied to other types of permeable blocks. There is a limitation that these aspects are not taken into account at all. Because the permeability continuity verification test is carried out according to the existing patent and only a certificate based on this test is required, the permeable pavement of a method other than its own permeable block has very excellent permeability and durability of permeability, but it is difficult to apply. As a result, it became difficult to develop new technologies and commercialize them.
지자체 또는 환경부 등 국가 기관이 바라는 점은 지속가능한 물순환이 실현되는 것이며, 이를 위하여는 투수성 포장체의 종류와 상관 없이, 그리고 현장에서의 상황이 제대로 반영되어 실제 현장에 시공했을 때에도 투수성능이 지속적으로 유지될 수 있는 투수성 포장체를 선별할 수 있는 시험방법일 것이다.What national institutions such as local governments or the Ministry of Environment wish for is the realization of sustainable water circulation. It will be a test method that can select a permeable pavement that can be maintained continuously.
현재 공인된 투수성 시험 방법으로 KS F 2394(현장투수량 시험법)와 ASTMC 1701 (American Society for Testing and Materials: 미국의 현장 침투능 시험법) 에는 실제 현장에서의 투수성능 시험방법이 규정되어 있으며, 그 내용은 다음과 같다.KS F 2394 (field permeability test method) and ASTMC 1701 (American Society for Testing and Materials: American Society for Testing and Materials) as the currently approved permeability test method stipulate the permeability test method in the actual field. The contents are as follows.
KS F 2394:KS F 2394:
1. 포장 노면의 먼지 등을 제거한 다음, 현장 투수 시험기를 포장 표면에 설치.1. After removing dust from the pavement, install the field permeability tester on the pavement surface.
2. 이 때 저판의 고무판에 미리 유성 점토를 부착하여 노면과의 접촉면으로부터의 누수를 방지한다.2. At this time, attach oily clay to the rubber plate of the bottom plate in advance to prevent water leakage from the contact surface with the road surface.
3. 시험기를 노면에 압착시키고, 접착 부분으로부터 누수가 없도록 한 후, 저판 위에 분동을 올려놓는다.3. Press the tester on the road surface, make sure that there is no leakage from the adhesive part, and then put the weight on the bottom plate.
4. 접착제로 이용되는 점토량이 많으면 점토가 안쪽 부분으로 불거져 나와, 투수 면적을 작게할 염려가 있으므로 주의 한다.4. If the amount of clay used as an adhesive is large, the clay may protrude into the inner part and reduce the water permeability area, so be careful.
5. 유량 조절 밸브를 닫은 후 시험수를 스탠드 파이프에 주입한다.5. After closing the flow control valve, inject the test water into the stand pipe.
6. 밸브를 한번에 열고, 주입된 시험수가 h¹에서 h²까지 내려가는 경과 시간(초)를 초시계로 측정한다.6. Open the valve at once and measure the elapsed time (seconds) for the injected test water to go down from h¹ to h² with a stopwatch.
ASTM C 1701:ASTM C 1701:
1. 침투링의 안쪽에 바닥으로부터 10 mm와 15 mm 위치에 선으로 표시함1. Mark the inside of the penetrating ring with lines 10 mm and 15 mm from the floor.
2. 시험을 진행할 위치의 표면을 깨끗이 청소2. Clean the surface of the test location
3. 침투링을 표장면 위에 설치하고, 포장표면과의 접촉된 부분에서 물이 새지 않도록 지점토로 밀봉3. Install the penetrating ring on the pavement surface and seal it with clay soil so that water does not leak from the part in contact with the pavement surface.
4. 본 시험 전에 프리웨팅 작업을 실시(사용하는 물량은 (3.60 ± 0.05) kg4. Perform pre-wetting before the main test (the amount used is (3.60 ± 0.05) kg
5. 순서 1에서 표시해둔 10 mm와 15 mm선 사이에 물의 수위가 유지되도록 물을 부어줌5. Pour water so that the water level is maintained between the 10 mm and 15 mm lines marked in step 1.
6. 물이 바닥면에 닿는 순간부터 시간을 측정하여 물이 다 빠질 때까지 시간을 0.1초 단위로 기록6. Measure the time from the moment the water touches the floor and record the time in 0.1 second increments until the water runs out
7. 본격적인 시험은 프리웨팅이 완료되고 2 분 이내에 진행 7. The full-scale test will be conducted within 2 minutes after the pre-wetting is completed
8. 프리웨팅 작업에서 측정된 시간이 30 초 미만의 경우, (18.00 ± 0.05)kg의 물을 사용, 30 초 또는 초과할 경우 (3.60 ± 0.05) kg의 물을 사용(단 사용한 물은 10 g 단위로 기록)8. If the time measured in the pre-wetting operation is less than 30 seconds, use (18.00 ± 0.05) kg of water, and if it exceeds 30 seconds or exceed (3.60 ± 0.05) kg of water (however, use 10 g of water used) recorded in units)
9. 순서 5, 6을 반복하여 실시9. Repeat steps 5 and 6
따라서 본 발명자는 다년간 투수성 블록을 개발하여 시공해오던 중 투수성 포장체의 형태나 종류(자체투수, 틈새투수, 결합틈새투수 등)에 상관없이 현장의 상황을 그대로 반영될 수 있는 상태에서 투수성능 지속성 검증 결과를 검증하기 위한 시험장치 및 시험방법을 개발하는데 성공하여 본 발명을 완성하였다.Therefore, the present inventor has developed and constructed a water permeable block for many years, and regardless of the shape or type of the permeable pavement (self-permeable, crevice permeable, combined permeable permeable, etc.) The present invention was completed by succeeding in developing a test apparatus and test method for verifying the performance continuity verification result.
본 발명의 목적은 실제 사람들과 차량 등이 통행하고 다양한 협잡물이 포장체 위로 공급되는 현장과 같은 상황을 구현하여 투수성 포장체를 실제로 현장에 시공했을 때 얼마나 오랫동안 투수능력이 유지되는지를 시험실에서 쉽게 검사할 수 있는 투수성능 지속성 검증 시험장치를 제공하는 것이다.It is an object of the present invention to realize a situation such as a field where people and vehicles pass and various contaminants are supplied on the pavement, so that when the permeable pavement is actually constructed on the site, how long the permeability is maintained in the test room easily It is to provide a permeable performance continuity verification test device that can be inspected.
또한 본 발명의 다른 목적은 투수성 포장체의 하부에 투수시트를 설치하여 투수성능 지속성 검증 시험의 결과가 블록 설치현장에서와 같은 결과를 나타낼 수 있도록 하는데 있다.Another object of the present invention is to install a water permeable sheet in the lower part of the permeable pavement so that the results of the water permeability continuity verification test can represent the same results as in the block installation site.
본 발명의 투수성능 지속성 검증 시험장치는The water permeability durability verification test apparatus of the present invention is
KS F4419 및 ASTM C 1701에 규정된 방법에 의하여 투수성 포장체를 올려 놓을 수 있는 테이블:Table on which permeable pavement can be placed according to the method specified in KS F4419 and ASTM C 1701:
테이블위에 투수성 포장체를 4면에서 고정시켜줄 수 있도록 전후 좌우로 이동 가능한 고정체:A fixture that can move forward and backward to the left and right to fix the water permeable package on the table from 4 sides:
투수성 포장체와 투수시트가 밀착되도록 하되 투수된 물이 잘 빠져나갈 수 있도록 다수의 구멍이 형성된 고정 받침판:A fixed base plate with a number of holes so that the water permeable package and the permeable sheet are in close contact, but permeated water can easily escape:
상기 테이블을 스프링으로 받쳐주는 몸체:그리고 투수 된 물을 모아 투수량을 측정할 수 있도록 수조 및 배수구:A body supporting the table with a spring: and a water tank and drain hole to collect the pitched water and measure the amount of pitched water:
투수성 포장체에 진동을 가할 수 있도록 하는 별도의 핸드 진동체로 구성된 것을 특징으로 하는 투수성포장체의 투수성능 지속성 검증 시험장치를 제공한다.It provides a permeable performance continuity verification test apparatus of a permeable package, characterized in that it consists of a separate hand vibrating body that allows vibration to be applied to the permeable package.
상기 투수성 포장체는 정해진 크기 이외의(20cm ~30cm) 다양한 크기를 수용할 수 있으면서 투수성 포장체의 4개의 면을 밀착시켜 고정시킬 수 있는 볼트 홈이 구비되는 고정창치를 구비하는 것을 특징으로 할 수 있다.The water-permeable packaging body can accommodate a variety of sizes other than the specified size (20 cm to 30 cm), and it is characterized in that it has a fixing device equipped with bolt grooves for fixing the four sides of the water-permeable packaging body in close contact. can do.
또한 상기 고정체의 하부에는 투수성 포장체의 하면에 투수시트가 밀착되도록 하며 다수의 구멍이형성된 하부 받침판을 구비하는 것을 특징으로 할 수 있다.In addition, it may be characterized in that the lower part of the fixing body is provided with a lower support plate in which a plurality of holes are formed so that the water-permeable sheet is in close contact with the lower surface of the water-permeable package.
또한 포장체에 진동을 가하기 위해주는 핸드 진동체는 진동모터 주파수 100Hz, 출력 0.1KW, 전압 220V, 전류 0.2 ~0.5A 인 것을 특징으로 하며,진동을 가하는 부위가 고무패드로 감싸진 10cm 이내의할 원판인 핸드 진동기를 포함 것을 특징으로할 수 있다.In addition, the hand vibrating body to apply vibration to the package is characterized by a vibration motor frequency of 100 Hz, output 0.1KW, voltage 220V, and current 0.2 ~ 0.5A, and the vibration-applied part must be within 10cm of a rubber pad. It may be characterized by including a hand vibrator which is a disk.
또한 본 발명은 상기 시험장치를 이용하여 투수성 포장체의 투수성능 지속성 검증을 시험하는 방법을 제공하며, 상기 투수성 포장체는 블록간의 접합면(블록 틈새)을 포함하도록 구성하여 고정체에 고정하는 단계:In addition, the present invention provides a method for testing the durability of water permeability performance of a permeable pavement using the test apparatus, wherein the permeable pavement is configured to include a bonding surface (block gap) between blocks and fixed to a fixture Steps to do:
상기 투수성 포장체에 각 제품의 시공 시방서에 따라 줄눈재(모래)를 살포하여 줄눈을 채우고 핸드 진동체로 진동을 가하여 줄눈재가블록간의 틈새로 스며들도록 하는 단계:Filling the joints by spraying grout material (sand) on the water permeable package according to the construction specifications of each product, and applying vibration with a hand vibrating body to allow the grout material to permeate into the gaps between blocks:
줄눈재의 시공이 완료된 이후 투수성 포장체의 표면에 선정된 일정량의 협잡물을 균일하게 올려놓고 핸드 진동체로 진동을 가하여 협잡물이 투수성 포장체의 내부 또는 줄눈재 사이의 공극으로 스며들게 하는 단계:After the construction of the grout is completed, uniformly place a selected amount of contaminants on the surface of the water permeable pavement and apply vibration with a hand vibrating body to allow contaminants to permeate into the interior of the water permeable pavement or the voids between grouts:
비가오는 상황을 가정하여 투수성 포장체의 표면에 물(증류수)을 붓고 핸드 진동체로 진동을 가해 물과 협잡물이 투수성 포장체의 내부 또는 줄눈재 사이의 공극으로 스며들 수 있도록 하는 단계:Assuming that it is raining, pour water (distilled water) on the surface of the permeable pavement and vibrate it with a hand vibrating body to allow water and contaminants to permeate into the pores of the permeable pavement or between the grout:
상기 협잡물이 침투된 포장체를 투수성능 지속성 검증 시험장치에 고정된 채로 1시간 이상 방치하여 표면이 건조된 상태에서 KS F 4419 및 ASTM C 1701의 시험방법에 규정된 방법으로 투수시험을 수행하는 단계들로 이루어진 것을 특징으로 하는 투수성 포장체의 투수성능 지속성 검증 시험방법을 제공한다.Performing a water permeability test by the method specified in the test method of KS F 4419 and ASTM C 1701 in a dry state by leaving the package impregnated with contaminants fixed in the water permeability continuity verification test device for at least 1 hour It provides a test method for verifying the permeability of the permeable pavement, characterized in that it consists of
또한 본 발명은 투수성능 지속성 검증시험을 거친 상기 투수성 포장체의 투수능력 검증 결과를 각 투수성 포장체의 시공시방서를 참고하여, 실제 시공 현장에서 투수능력이 장기간 유지될 수 있는 투수성 포장체를 선별 관리 할 수 있도록 하는 것을 특징으로 하는 투수성 포장체의 투수성능 지속성 검증 시험방법을 제공한다.In addition, the present invention refers to the permeability verification result of the water permeable pavement that has undergone the water permeability continuity verification test, referring to the construction specifications of each permeable pavement, and the water permeable pavement in which the permeability can be maintained for a long time at the actual construction site. It provides a test method for verifying the permeability of the permeable pavement, characterized in that it enables selective management.
본 발명에 따른 투수성 포장체의 투수성능 지속성 검증 시험장치 및 시험방법은 투수성 포장체의 종류에 제한 없이 협잡물에 의하여 투수성 포장체의 공극과포장체 사이의 줄눈재의공극이 막힐 수 있는 실제의 현장과 같은 조건에서 투수능력의 지속성을 측정할 수 있으므로 각각의 투수성 포장체를 제조하는 회사에서 생산하는 다양한 형태의 제품을 비교하여 양질의 투수성능 지속성이 보장되는 투수성 포장체를 선택함으로써 지속가능한 물순환을 보장받을 수 있는 효과가 있다.The test apparatus and test method for verifying the durability of water permeability of a water permeable package according to the present invention are not limited to the type of permeable pavement, and the pores of the permeable pavement can be blocked by contaminants. Since the continuity of permeability can be measured under the same conditions as in the field of It has the effect of ensuring a sustainable water cycle.
또한 본 발명에서는 투수성 포장체의 하부에 투수시트를 설치하여 투수성능 지속성 검증 시험의 결과가 블록 설치현장에서와 같은 결과를 나타낼 수 있도록 하였다.In addition, in the present invention, a water permeable sheet was installed in the lower part of the permeable pavement so that the results of the permeability performance continuity verification test could represent the same results as in the block installation site.
도 1은 투수성 포장체를 고정하는데 사용되는 고정판1 is a fixing plate used to fix a water permeable package;
도 2는 고정판의 조립예시2 is an assembly example of the fixing plate;
도 3은 본 발명의 한 실시예의 시험장치의 분리 사시도3 is an exploded perspective view of a testing apparatus according to an embodiment of the present invention;
도 4는 본 발명의 한 실시예의 시험장치의 조립 사시도4 is an assembled perspective view of a testing apparatus according to an embodiment of the present invention;
도 5는 본 발명의 한 실시예의 시험장치의 측단면도5 is a side cross-sectional view of a testing apparatus according to an embodiment of the present invention;
도 6은 KS F 2394 및 ASTM C 1701의 “투수시험”의 개념을 혼합한 투수성 시험장치를 개략적으로 도시한 단면으로써,시험체 및 고정체가 장착된 상태6 is a cross-sectional view schematically showing a water permeability test apparatus that mixes the concept of "permeability test" of KS F 2394 and ASTM C 1701, in a state in which a test body and a fixture are mounted;
도 7은 본 발명의 한 실시예의 핸드 진동기의 사시도7 is a perspective view of a hand vibrator according to an embodiment of the present invention;
도 8은 본 발명의 투수성 포장체의 투수성능 지속성 검증 시험방법의 공정도이다.8 is a process diagram of a test method for verifying water permeability persistence of a water permeable package of the present invention.
이하에서는 도면에 도시된 실시 예를 바탕으로 본 발명의 구성 및 작용에 대해 보다 구체적으로 설명하도록 한다.Hereinafter, the configuration and operation of the present invention will be described in more detail based on the embodiments shown in the drawings.
도 1은 투수성 포장체를 고정하는데 사용되는 고정판이고, 도 2는 고정판의 조립예시도이며, 또한 도 3은 본 발명의 한 실시예의 시험장치의 분리 사시도이고, 도 4는 본 발명의 한 실시예의 시험장치의 조립 사시도이며, 도 5는 본 발명의 한 실시예의 시험장치의 측단면도, 도 6은 KS F 2394 및 ASTM C 1701의 “투수시험”의 개념을 혼합한 투수성 시험장치를 개략적으로 도시한 단면으로써,시험체 및 고정체가 장착된 상태를 보이며, 도 7은 본 발명의 한 실시예의 핸드 진동기의 사시도이고, 도 8은 본 발명의 투수성 포장체의 투수성능 지속성 검증 시험방법의 공정도이다.1 is a fixing plate used to fix the water permeable package, FIG. 2 is an assembly view of the fixing plate, and FIG. 3 is an exploded perspective view of a testing apparatus according to an embodiment of the present invention, and FIG. 4 is an embodiment of the present invention. It is an assembled perspective view of an example test apparatus, FIG. 5 is a side cross-sectional view of a test apparatus of an embodiment of the present invention, and FIG. 6 is a schematic view of a water permeability test apparatus mixing the concept of "permeability test" of KS F 2394 and ASTM C 1701 As a cross-sectional view, the test body and the fixture are mounted, FIG. 7 is a perspective view of a hand vibrator according to an embodiment of the present invention, and FIG. to be.
본 발명의 투수성능 지속성 검증 시험장치는 KS F4419 및 ASTM C 1701에 규정된 방법에 의하여 투수성 포장체를 올려 놓을 수 있는 테이블:The water permeability durability verification test apparatus of the present invention is a table on which a water permeable package can be placed according to the method specified in KS F4419 and ASTM C 1701:
테이블위에 투수성 포장체를 4면에서 고정시켜줄 수 있도록 전후 좌우로 이동 가능한 고정체:A fixture that can move forward and backward to the left and right to fix the water permeable package on the table from 4 sides:
투수성 포장체와 투수시트가 밀착되도록 하되 투수된 물이 잘 빠져나갈 수 있도록 다수의 구멍이 형성된 고정 받침판:A fixed base plate with a number of holes so that the water permeable package and the permeable sheet are in close contact, but permeated water can easily escape:
상기 테이블을 스프링으로 받쳐주는 몸체: 그리고 투수 된 물을 모아 투수량을 측정할 수 있도록 한 수조 및 배수구:A body supporting the table with a spring: and a water tank and drain hole that collects and measures the amount of pitched water:
투수성 포장체에 진동을 가할 수 있도록 하는 별도의 핸드 진동체로 구성된 것을 특징으로 하는 투수성 포장체의 투수성능 지속성 검증 시험장치를 제공한다.It provides a permeable performance continuity verification test apparatus of a water permeable package, characterized in that it consists of a separate hand vibrating body that allows vibration to be applied to the permeable package.
상기 투수성 포장체는 정해진 크기 이외의 다양한 크기(20cm ~30cm)를 수용할 수 있으면서 투수성 포장체의 4개의 면을 밀착시켜 고정시킬 수 있는 볼트 홈이 구비되는 고정창치를 구비하는 것을 특징으로 한다.The water-permeable packaging body can accommodate a variety of sizes (20 cm ~ 30 cm) other than the predetermined size, while having a fixing window provided with bolt grooves for fixing the four sides of the water-permeable packaging body in close contact. do.
또한 상기 고정체의 하부에는 투수성 포장체의 하면에 투수시트가 밀착되도록 하며 다수의 구멍이 형성된 하부 받침판을 구비 하는 것을 특징으로 할 수 있다.In addition, the lower portion of the fixing body may be characterized in that the water permeable sheet is in close contact with the lower surface of the water permeable package, and a lower support plate having a plurality of holes formed therein may be provided.
또한 포장체에 진동을 가해주는 핸드 진동체는 진동모터 주파수 50 ~ 100Hz, 출력 0.1 ~ 0.5KW, 전압 110 ~ 220V, 전류 0.2 ~2A 인 것을 특징으로 하며, 진동을 가하는 부위가 고무패드로 감싸진 10cm 이내의 원판인 핸드 진동기를 포함 것을 특징으로 할 수 있다.In addition, the hand vibrating body that applies vibration to the package is characterized by a vibration motor frequency of 50 ~ 100Hz, output of 0.1 ~ 0.5KW, voltage of 110 ~ 220V, and current of 0.2 ~ 2A. It may be characterized by including a hand vibrator that is a disk within 10 cm.
또한 본 발명은 상기 시험장치를 이용하여 투수성 포장체의 투수성능 지속성 검증을 시험하는 방법을 제공하며, 상기 투수성 포장체는 블록간의 접합면(블록 틈새)을 포함하도록 구성하여 고정체에 고정하는 단계:In addition, the present invention provides a method for testing the durability of water permeability performance of a permeable pavement using the test apparatus, wherein the permeable pavement is configured to include a bonding surface (block gap) between blocks and fixed to a fixture Steps to do:
상기 투수성 포장체에 각 제품의 시공 시방서에 따라 줄눈재(모래)를 살포하여 줄눈을 채우고 핸드 진동체로 진동을 가하여 줄눈재가 블록간의 틈새로 스며들도록 하는 단계:Filling the joints by spraying grout material (sand) on the water permeable package according to the construction specifications of each product, and applying vibration with a hand vibrating body to allow the grout material to permeate into the gaps between blocks:
줄눈재의 시공이 완료된 이후 투수성 포장체의 표면에 선정된 일정량의 협잡물을 균일하게 올려놓고 핸드 진동체로 진동을 가하여 협잡물이 투수성 포장체의 내부 또는 줄눈재 사이의 공극으로 스며들게 하는 단계:After the construction of the grout is completed, uniformly place a selected amount of contaminants on the surface of the water permeable pavement and apply vibration with a hand vibrating body to allow contaminants to permeate into the interior of the water permeable pavement or the voids between grouts:
비가 오는 상황을 가정하여 투수성 포장체의 표면에 물(증류수)을 붓고 핸드 진동체로 진동을 가해 물과 협잡물이 투수성 포장체의 내부 또는 줄눈재 사이의 공극으로 스며들 수 있도록 하는 단계:Assuming that it is raining, pour water (distilled water) on the surface of the water permeable pavement and vibrate it with a hand vibrating body to allow water and contaminants to permeate into the pores inside the permeable pavement or between the grout:
상기 협잡물이 침투된 포장체를 투수성능 지속성 검증 시험장치에 고정된 채로 1시간 이상 방치하여 표면이 건조된 상태에서 KS F 4419 및 ASTM C 1701의 시험방법에 규정된 방법으로 투수시험을 수행하는 단계들로 이루어진 것을 특징으로 하는 투수성 포장체의 투수성능 지속성 검증 시험방법을 제공한다.Performing a water permeability test by the method specified in the test method of KS F 4419 and ASTM C 1701 in a dry state by leaving the package impregnated with contaminants fixed in the water permeability continuity verification test device for at least 1 hour It provides a test method for verifying the permeability of the permeable pavement, characterized in that it consists of
또한 본 발명은 투수성능 지속성 검증시험을 거친 상기 투수성 포장체의 투수능력 검증 결과를 각 투수성 포장체의 시공시방서를 참고하여, 실제 시공 현장에서 투수능력이 장기간 유지될 수 있는 투수성 포장체를 선별 관리 할 수 있도록 하는 것을 특징으로 하는 투수성 포장체의 투수성능 지속성 검증 시험방법을 제공한다.In addition, the present invention refers to the permeability verification result of the water permeable pavement that has undergone the water permeability continuity verification test, referring to the construction specifications of each permeable pavement, and the water permeable pavement in which the permeability can be maintained for a long time at the actual construction site. It provides a test method for verifying the permeability of the permeable pavement, characterized in that it enables selective management.
이를 도면을 기반으로 본원 발명의 작동을 좀더 상세히 설명하면 도 3내지 도 5에서 본 발명의 한 실시예의 시험장치는 실내 바닥에 이동 가능하게 놓이는 몸체(700)가 구비되고, 상기 몸체(700)는 4개의 스프링(701)으로 연결되는 평판테이블(600)이 구비되며, 상기 평판테이블(600)에는 사각형태의 물을 담을 수 있는 수조(604)가 구비되어 물이 테이블(600)밖으로 넘치지 않게 하며, 투수된 물을 배수구(605)를 통하여 투수량 측정기로 보내 양을 측정한다.When the operation of the present invention is described in more detail based on the drawings, the test apparatus of an embodiment of the present invention in FIGS. 3 to 5 is provided with a body 700 that is movably placed on the indoor floor, and the body 700 is A flat table 600 connected by four springs 701 is provided, and the flat table 600 is provided with a water tank 604 capable of containing water in a rectangular shape so that water does not overflow out of the table 600. , the permeated water is sent to the water permeation meter through the drain port 605 to measure the amount.
또한 본 발명에서는 투수성 포장체의 하부에 투수시트를 설치하여 투수성능 지속성 검증 시험의 결과가 블록 설치현장에서와 같은 결과를 나타낼 수 있도록 하였다. In addition, in the present invention, a water permeable sheet was installed in the lower part of the permeable pavement so that the results of the permeability performance continuity verification test could represent the same results as in the block installation site.
상기 투수성포장체(400)은 포장체의 틈새(401)가 포함되도록 하여 고정체(100)에 고정하며,투수성포장체(400)의 크기가 일정하지 않을 수 있으므로,고정판((101)에는 볼트 슬릿(102)을 형성하여 투수성포장체(400)의 크기에 맞게 조정하여 고정볼트(104)를 사용하여 고정한다. 이때 투수성포장체(400)와 고정판 사이에 틈새가 발생하지 않도록 완충재(106)을 넣어 틈새에서 발생하는 누수를 차단한다. 투수성포장체(400)를 고정한 고정체는 투수성포장체(400)하부에 투수시트(300)을 깔고 다수의 투수홀(201)이 형성된 투수판(200)위에 놓은 다음 평판테이블(600)의 간격유지구(603)위에 올려 놓는다. 누름대(500)를 고정체(100)위에 얹고 브래킷(600)에 연결된 볼트(602)를 누름대(501)의 연결홈(501)에 삽입한 다음 너트(502)를 조여 견고하게 고정시킨다. The water permeable package 400 is fixed to the fixture 100 so that the gap 401 of the package is included, and since the size of the water permeable package 400 may not be constant, the fixing plate 101 A bolt slit 102 is formed on the side, adjusted to the size of the water permeable package 400, and fixed using the fixing bolt 104. At this time, so that a gap does not occur between the water permeable package 400 and the fixing plate. Block water leakage occurring in the gap by putting the cushioning material 106. The fixing body to which the water permeable package 400 is fixed is laid out the water permeable sheet 300 under the water permeable package 400 and a plurality of permeable holes 201 It is placed on the formed permeable plate 200 and then placed on the spacer 603 of the flat table 600. The presser 500 is placed on the fixture 100 and the bolt 602 connected to the bracket 600 is pressed. After inserting it into the connection groove 501 of the stand 501, tighten the nut 502 to fix it firmly.
이처럼 시험대상체를 고정한 다음 도면 8의 순서에 의하여 투수시험을 진행한다. After fixing the test object in this way, the permeability test is performed according to the procedure of FIG. 8 .
다음 절차의 진행에 앞서 시험장치의 수평상태를 확인하는데,수평이 맞지 않으면 시험장치 본체(700)하단의 높이 조정용 다이얼(703)을 돌려 수형을 맞춘다.그 후 줄눈재인 모래를 각 시험체의 시공 시방서에 명시된 양만큼 투수성포장체(400)의 상부에 고르게 도포한 다음 빗질을 하여 투수성포장체(400)의 틈새에 줄눈재가 충진 되도록 한다.줄눈재의 충진을 돕기 위하여 핸드 진동기(800)를 사용하여 고무패드(802)로 투수성포장체(400)위를 눌러 진동을 가한다.진동을 5초간 가하고,빗질하여 줄눈재를 포장체의 연결 틈새 쪽으로 이동시킨 다음 다시 5초간 진동을 가한다.위 행동을 5회 반복하여 수행한다.Before proceeding with the next procedure, check the horizontal state of the test device. If it is not level, turn the height adjustment dial 703 at the bottom of the test device body 700 to adjust the shape. Apply evenly on the top of the water permeable package 400 by the amount specified in and then comb to fill the gaps in the water permeable package 400. Use a hand vibrator 800 to help fill the grout. Then, vibration is applied by pressing the rubber pad 802 on the water permeable package 400. Vibration is applied for 5 seconds, and the grout is moved to the connection gap of the package by combing, and then vibration is applied again for 5 seconds. Repeat the above action 5 times.
다음 단계로 협잡물을 준비한다.상기 협잡물은 실제 상황에서 도로에 쌓이는 것으로서 투수성포장체(400)의 면적에 비례하여 사용한다.협잡물의 표준과 사용량 등은 “서울시 투수성능 지속성 검증시험”의 기준에 따라 사용한다.Prepare contaminants in the next step. The contaminants are accumulated on the road in actual conditions and are used in proportion to the area of the permeable pavement 400. Standards and usage of contaminants are the criteria of “Seoul City Permeability Permeability Persistence Verification Test” use according to
준비된 협잡물을 투수성포장체(400)위에 고르게 도포한 다음 핸드 진동기(800)를 사용하여 5초간 진동을 하하고,빗질을 통해 협잡물을 다시 고르게 분포시킨 다음 다시 진동을 5초간 가한다.상기의 행동을 5회 반복한다.After evenly applying the prepared contaminants on the water-permeable pavement 400, vibrate for 5 seconds using a hand vibrator 800, evenly distribute the contaminants through combing, and then apply the vibration again for 5 seconds. Repeat the action 5 times.
다음으로 투수성포장체(400)위에 물(중류수)을 부어주고 물이 빠져 나가는 동안 핸드 진동기(800)를 사용하여 진동을 가한다.부어주는 물의 양은 다음과 같다.상기와 같은 행동을 3회 반복한다. (단,물이 시료 하부로 모두 빠지는데 걸리는 시간이 2분을 초과하였다면 반복행동을 더 이상 수행하지 않는다.Next, water (middle water) is poured on the water permeable package 400, and vibration is applied using a hand vibrator 800 while the water flows out. The amount of water to be poured is as follows. Repeat times. (However, if the time it takes for all the water to drain into the lower part of the sample exceeds 2 minutes, repeat the action no longer.
Figure PCTKR2022000882-appb-I000002
Figure PCTKR2022000882-appb-I000002
협잡물 오염이 종료된 다음 30분 이상 그 상태로 방치 한다.30분 이상이 지난 후 투수성포장체 위에 일정량의 물(증류수)을 붓고 물이 모두 빠져나가는데 걸리는 시간을 측정한다.시험에 사용되는 물의 양은 다음의 표와 같다.After contamination of contaminants is finished, leave it in that state for more than 30 minutes. After more than 30 minutes, pour a certain amount of water (distilled water) on the permeable pavement and measure the time it takes for all the water to escape. The quantity is shown in the table below.
Figure PCTKR2022000882-appb-I000003
Figure PCTKR2022000882-appb-I000003
시험에 사용된 물의 양은 높이 50mm에 해당되는 양이므로 물이 모두 빠져 나가는데 걸리는 시간을 측정하여 다음과 같은 식으로 투수 능력을 계산한다.The amount of water used in the test is equivalent to 50mm in height, so measure the time it takes for all the water to drain out and calculate the permeability in the following way.
투수능력 (mm/s) = 50 /물이 빠지는데 걸리는 시간(초)Permeability (mm/s) = 50 / Time taken for water to drain (sec)
투수 시험이 끝난 투수성 포장체의 투수계수 결과로 투수성능이 좋은 것부터 3가지 등급으로 나누어 관리할 수 있다.As a result of the permeability coefficient of the permeable pavement after the permeability test has been completed, it can be managed by dividing it into three grades, starting with the best permeability performance.
1등급:투수성능 결과값 〉1 mm/s Grade 1: Result of water permeability >1 mm/s
2등급: 1 mm/s 〉투수성능 결과값 〉0.5 mm/sGrade 2: 1 mm/s ＞Permeability result ＞0.5 mm/s
3등급: 0.5 mm/s 〉 투수성능 결과값 〉0.1 mm/sGrade 3: 0.5 mm/s ＞ Permeability result ＞0.1 mm/s
이상과 같이, 본 명세서와 도면에는 본 발명의 바람직한 실시예에 대하여 개시하였으며, 비록 특정 용어들이 사용되었으나, 이는 단지 본 발명의 기술 내용을 쉽게 설명하고 발명의 이해를 돕기 위한 일반적인 의미에서 사용된 것이지, 본 발명의 범위를 한정하고자 하는 것은 아니다. 여기에 개시된 실시예 외에도 본 발명의 기술적 사상에 바탕을 둔 다른 변형 예들이 실시 가능하다는 것은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 자명한 것이다.As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms are used, these are only used in a general sense to easily explain the technical content of the present invention and help the understanding of the present invention. , it is not intended to limit the scope of the present invention. It will be apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

Claims (6)

  1. KS F4419 및 ASTM C 1701에 규정된 방법에 의하여 투수성 포장체를 올려 놓을 수 있는 테이블:Table on which permeable pavement can be placed according to the method specified in KS F4419 and ASTM C 1701:
    테이블위에 투수성 포장체를 4면에서 고정시켜줄 수 있도록 전후 좌우로 이동 가능한 고정체:A fixture that can move forward and backward to the left and right to fix the water permeable package on the table from 4 sides:
    투수성 포장체와 투수시트가 밀착되도록 하되 투수된 물이 잘 빠져나갈 수 있도록 다수의 구멍이 형성된 고정 받침판:A fixed base plate with a number of holes so that the water permeable package and the permeable sheet are in close contact, but permeated water can easily escape:
    상기 테이블을 스프링으로 받쳐주는 몸체:그리고 투수 된 물을 모아 투수량을 측정할 수 있도록 수조 및 배수구:A body supporting the table with a spring: and a water tank and drain hole to collect the pitched water and measure the amount of pitched water:
    투수성 포장체에 진동을 가할 수 있도록 하는 별도의 핸드 진동체로 구성된 것을 특징으로 하는 투수성포장체의 투수성능 지속성 검증 시험장치.A test apparatus for verifying the permeability of permeable pavement, characterized in that it consists of a separate hand vibrating body that allows vibration to be applied to the permeable pavement.
  2. 제1항에 있어서,The method of claim 1,
    투수성 포장체를 정해진 크기 이외의(20cm ~30cm) 다양한 크기를 수용할 수 있으면서 투수성 포장체의 4개의 면을 밀착시켜 고정시킬 수 있는 볼트 홈이 구비되는 고정창치를 구비하는 것을 특징으로 하는 투수성능 지속성 검증 시험장치.It is characterized in that it has a fixing device equipped with bolt grooves capable of accommodating various sizes of the water permeable package other than the specified size (20 cm ~ 30 cm) and fixing the four sides of the water permeable package in close contact. Permeability Permeability Sustainability Verification Tester.
  3. 제 1항에 있어서,The method of claim 1,
    상기 고정체의 하부에는 투수성 포장체의 하면에 투수시트가 밀착되도록 하며 다수의 구멍이형성된 하부 받침판을 구비하는 것을 특징으로 하는 투수성능 지속성 검증 시험장치.The water permeability continuity verification test apparatus, characterized in that the lower portion of the fixture has a lower support plate having a plurality of holes formed thereon so that the water permeable sheet is in close contact with the lower surface of the water permeable package.
  4. 제 1항에 있어서,The method of claim 1,
    투수성 포장체에 진동을 가하기 위해주는 핸드 진동체는 진동모터 주파수 100Hz, 출력 0.1KW, 전압 220V, 전류 0.2 ~0.5A 인 것을 특징으로 하며,진동을 가하는 부위가 고무패드로 감싸진 10cm 이내의 원판인 핸드 진동기를 포함 것을 특징으로 하는 투수성능 지속성 검증 시험장치.The hand vibrating body given to apply vibration to the water permeable package is characterized by a vibration motor frequency of 100Hz, output 0.1KW, voltage 220V, and current 0.2 ~ 0.5A. Permeability durability verification test device, characterized in that it includes a hand vibrator that is a circular plate.
  5. 제 1항의 시험장치를 이용하여 투수성 포장체의 투수성능 지속성 검증을 시험하는 방법에 있어서,In the method of testing the durability verification of the water permeability of the permeable pavement using the test apparatus of claim 1,
    상기 투수성 포장체는 블록간의접합면(블록 틈새)을 포함하도록 구성하여 고정체에 고정하는 단계:The steps of fixing the water permeable pavement body to a fixed body by configuring it to include a bonding surface between blocks (block gaps):
    상기 투수성 포장체에 각 제품의 시공 시방서에 따라 줄눈재(모래)를 살포하여 줄눈을 채우고 핸드 진동체로 진동을 가하여 줄눈재가블록간의 틈새로 스며들도록 하는 단계:Filling the joints by spraying grout material (sand) on the water permeable package according to the construction specifications of each product, and applying vibration with a hand vibrating body to allow the grout material to permeate into the gaps between blocks:
    줄눈재의 시공이 완료된 이후 투수성 포장체의 표면에 선정된 일정량의 협잡물을 균일하게 올려놓고 핸드 진동체로 진동을 가하여 협잡물이 투수성 포장체의 내부 또는 줄눈재 사이의 공극으로 스며들게 하는 단계:After the construction of the grout material is completed, uniformly place a selected amount of contaminants on the surface of the water permeable pavement and apply vibration with a hand vibrating body to allow contaminants to permeate into the interior of the water permeable pavement or the voids between grouts:
    비가오는 상황을 가정하여 투수성 포장체의 표면에 물(증류수)을 붓고 핸드 진동체로 진동을 가해 물과 협잡물이 투수성 포장체의 내부 또는 줄눈재 사이의 공극으로 스며들 수 있도록 하는 단계:Assuming that it is raining, pour water (distilled water) on the surface of the water permeable pavement and vibrate it with a hand vibrating body to allow water and contaminants to permeate into the pores inside the permeable pavement or between the grout:
    상기 협잡물이 침투된 포장체를 투수성능 지속성 검증 시험장치에 고정된 채로 1시간 이상 방치하여 표면이 건조된 상태에서 KS F 4419 및 ASTM C 1701의 시험방법에 규정된 방법으로 투수시험을 수행하는 단계들로 이루어진 것을 특징으로 하는 투수성 포장체의 투수성능 지속성 검증 시험방법.Performing a water permeability test by the method specified in the test method of KS F 4419 and ASTM C 1701 in a dry state by leaving the package impregnated with the contaminants fixed in the water permeability durability verification test device for at least 1 hour A test method for verifying the permeability of a permeable pavement, characterized in that it consists of
  6. 제 5항에 있어서,6. The method of claim 5,
    투수성능 지속성 검증시험을 거친 상기 투수성 포장체의 투수능력 검증 결과를 각 투수성 포장체의 시공시방서를 참고하여,실제 시공 현장에서 투수능력이 장기간 유지될 수 있는 투수성 포장체를 선별 관리 할 수 있도록 하는 것을 특징으로 하는 투수성 포장체의 투수성능 지속성 검증 시험방법.By referring to the construction specifications of each water permeable pavement, the permeability verification result of the permeable pavement, which has undergone the permeability continuity verification test, is selected and managed for the permeable pavement that can maintain the permeability for a long time at the actual construction site. A test method for verifying the permeability of a permeable pavement, characterized in that it allows
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KR101131767B1 (en) * 2011-11-22 2012-04-05 서울특별시 Apparatus and method for testing cloging phenomenon of permeable pavement
KR20170085855A (en) * 2016-01-15 2017-07-25 부산대학교 산학협력단 Equipment to Evaluate Clogging and Containments Filtering Performance of Permeable Pavement-Soil Systems
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KR101131767B1 (en) * 2011-11-22 2012-04-05 서울특별시 Apparatus and method for testing cloging phenomenon of permeable pavement
KR20170085855A (en) * 2016-01-15 2017-07-25 부산대학교 산학협력단 Equipment to Evaluate Clogging and Containments Filtering Performance of Permeable Pavement-Soil Systems
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