KR101334443B1 - 인조잔디용 배수블록 - Google Patents
인조잔디용 배수블록 Download PDFInfo
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- KR101334443B1 KR101334443B1 KR1020130090910A KR20130090910A KR101334443B1 KR 101334443 B1 KR101334443 B1 KR 101334443B1 KR 1020130090910 A KR1020130090910 A KR 1020130090910A KR 20130090910 A KR20130090910 A KR 20130090910A KR 101334443 B1 KR101334443 B1 KR 101334443B1
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Classifications
-
- 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
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
- E01C13/083—Construction of grass-grown sports grounds; Drainage, irrigation or heating arrangements therefor
-
- 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
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
-
- 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
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/04—Pavings made of prefabricated single units
-
- 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
- E01C2201/20—Drainage details
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Description
도 2는 본 발명의 일실시예에 따른 배수블록의 저면도.
도 3은 본 발명의 일실시예에 따른 배수블록 내부 재질의 특성을 개략적으로 설명하기 위한 일단면도.
도 4는 본 발명의 일실시예에 따른 배수블록의 돌기 구조를 개략적으로 도시한 단면도.
도 5는 본 발명의 일실시예에 따른 배수블록 간의 연결구조를 설명하기 위한 참고도.
10 : 돌기 20 : 연결돌기
30 : 초미세 기포
Claims (6)
- 인조잔디용 배수블록에 있어서,
다수의 돌기(10)가 형성된 사각형상의 몸체부(100);
상기 몸체부(100)의 인접한 2개면에 소정 길이만큼 연장되어 형성되는 날개부(200);
상기 날개부(200)의 상부면에 적어도 2개 이상 형성되며 인접한 배수블록의 몸체부에 형성된 돌기(10) 하부로 삽입 체결되는 돌기 형상의 연결돌기(20)를 포함하며,
상기 몸체부(100), 날개부(200) 및 연결돌기(20)는 폴리프로필렌(PP) 또는 폴리페닐렌 설파이드(PPS) 수지를 이용하여 사출성형 방식에 의해 일체로 형성되며, 상기 사출성형시 수분을 첨가하여 발포시킴으로써 상기 몸체부(100), 날개부(200) 및 연결돌기(20)의 내부에 다수의 초미세 기포(30)가 형성되되,
상기 폴리프로필렌(PP) 또는 폴리페닐렌 설파이드(PPS) 수지 원료에 상기 수분을 첨가하여 스크류를 이용하여 배합함으로써 상기 초미세 기포(30)가 조밀하고 균일하게 발생되도록 하며,
상기 몸체부(100)에 형성된 상기 돌기(10)의 외부면은 하부면에서 인조잔디에 접하는 상부면으로 갈수록 표면적이 점차적으로 좁은 테이퍼 형상을 하며, 상기 돌기(10)의 내부면은 하부면이 개구부이며 상기 인조잔디와 접하는 상부면으로부터 발생되는 하중을 지지할 수 있도록 아치(arch)형으로 형성되는 것을 특징으로 하는 배수블록.
- 제 1항에 있어서,
상기 배수블록은 상기 폴리프로필렌(PP) 또는 폴리페닐렌 설파이드(PPS) 수지와 함께 유리섬유(glass fiber)를 첨가하여 발포 성형하는 것을 특징으로 하는 배수블록.
- 제 1항 또는 제 2항에 있어서, 상기 초미세 기포(30)는,
직경이 1μm 미만이며, 상기 배수블록 전체 부피의 20% 미만인 것을 특징으로 하는 배수블록.
- 삭제
- 제 1항에 있어서,
상기 날개부가 형성되지 않은 대응되는 2개면의 마지막 돌기열은 인접한 배수블록의 날개부가 하부로 삽입되며, 상기 날개부의 상기 연결돌기(20)가 상기 돌기열의 대응되는 돌기 하부면으로 삽입될 수 있도록 상기 연결돌기(20)의 외부면이 아치형으로 형성되는 것을 특징으로 하는 배수블록. - 삭제
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102218216B1 (ko) * | 2019-11-12 | 2021-02-22 | 주식회사 조이필드 | 인조잔디용 충격흡수 배수판 |
KR102386911B1 (ko) * | 2021-05-13 | 2022-04-14 | 메버텍주식회사 | 복원력이 우수한 미세플라스틱 저감용 인조잔디용 배수판 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101041694B1 (ko) * | 2011-01-28 | 2011-06-14 | 코스코디에스 주식회사 | 배수 블럭 및 이를 이용한 시공 방법 |
KR20130074805A (ko) * | 2011-12-15 | 2013-07-05 | 삼성토탈 주식회사 | 미세 사출 발포용 폴리프로필렌 수지 조성물 |
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Patent Citations (2)
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KR101041694B1 (ko) * | 2011-01-28 | 2011-06-14 | 코스코디에스 주식회사 | 배수 블럭 및 이를 이용한 시공 방법 |
KR20130074805A (ko) * | 2011-12-15 | 2013-07-05 | 삼성토탈 주식회사 | 미세 사출 발포용 폴리프로필렌 수지 조성물 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102218216B1 (ko) * | 2019-11-12 | 2021-02-22 | 주식회사 조이필드 | 인조잔디용 충격흡수 배수판 |
KR102386911B1 (ko) * | 2021-05-13 | 2022-04-14 | 메버텍주식회사 | 복원력이 우수한 미세플라스틱 저감용 인조잔디용 배수판 |
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