KR100834792B1 - Cover mounting for concrete slab - Google Patents

Cover mounting for concrete slab Download PDF

Info

Publication number
KR100834792B1
KR100834792B1 KR1020070032213A KR20070032213A KR100834792B1 KR 100834792 B1 KR100834792 B1 KR 100834792B1 KR 1020070032213 A KR1020070032213 A KR 1020070032213A KR 20070032213 A KR20070032213 A KR 20070032213A KR 100834792 B1 KR100834792 B1 KR 100834792B1
Authority
KR
South Korea
Prior art keywords
cover
concrete
case
shaft
hole
Prior art date
Application number
KR1020070032213A
Other languages
Korean (ko)
Inventor
손병태
Original Assignee
손병태
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 손병태 filed Critical 손병태
Priority to KR1020070032213A priority Critical patent/KR100834792B1/en
Application granted granted Critical
Publication of KR100834792B1 publication Critical patent/KR100834792B1/en

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/246Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

A cover device for curing slab concrete is provided to cure concrete in an optimum circumstance by isolating the concrete from external environment. A cover device for curing slab concrete comprises a cover(1), a shaft(2), and a case(3). The cover covers concrete. The shaft winds the cover. The case has shaft holes(31) at two sides and an inner space(30) to house the shaft when the shaft winds the cover. The shaft is provided with a lever hole(20) at one end so that the shaft rotates by turning a lever(5) inserted to the lever hole. Discs with a plurality of insertion holes(210) are attached to two ends of the shaft. A stopping hole(32) is formed near the shaft hole to be brought into a line with the insertion hole of the disc. The shaft is fixed in the case by inserting a pin(6) through the stopping hole and the insertion hole.

Description

슬래브 콘크리트 양생용 덮개{cover mounting for concrete slab}Cover mounting for concrete slab

도 1은 본 발명의 사시도 1 is a perspective view of the present invention

도 2는 본 발명의 분해 사시도 2 is an exploded perspective view of the present invention

도 3은 본 발명의 단면 예시도 3 is a cross-sectional view of the present invention

도 4는 본 발명의 실시예를 나타낸 단면 예시도 Figure 4 is a cross-sectional view showing an embodiment of the present invention

도 5는 본 발명의 실시예를 나타낸 평면 예시도Figure 5 is a plan view showing an embodiment of the present invention

* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

A: 외부 차단막 B: 외벽 거푸집A: outer barrier B: outer wall formwork

A1: 연결대 C: 슬래브 거푸집A1: connecting rod C: slab formwork

1: 덮개 10: 삽입공1: cover 10: insertion hole

2: 말대 20: 걸림홈2: story 20: hanging groove

21: 원판 210: 삽입공21: disc 210: insertion hole

22: 걸고리 3: 케이스22: hook 3: case

301: 상판 302: 경첩301: top plate 302: hinge

303: 유출홈 304: 밑판303: outflow groove 304: base plate

305: 안내홀 30: 내부공간305: guide hole 30: interior space

31: 안착공 32: 결속공31: Seater 32: Bonder

4: 장착 브라켓 40: 결속공4: mounting bracket 40: binding hole

41: 볼트 42: 너트41: bolt 42: nut

5: 레버 50: 걸림돌기5: lever 50: jamming

6, 7: 핀6, 7: pin

본 발명은 콘크리트 건축물 시공 시 슬래브 콘크리트를 타설한 후 이 콘크리트의 초기 양생 기간 동안 강한 햇볕에 의한 급격한 수분증발현상 및 눈, 비 등과 같은 외부환경으로부터 차단될 수 있는 덮개를 씌움으로써, 양생되는 콘크리트의 품질을 크게 향상시킬 수 있게 한 슬래브 콘크리트 양생용 덮개에 관한 것이다. The present invention is to install the slab concrete during the construction of concrete buildings, the cover of the concrete can be shielded from the external environment such as sudden moisture evaporation by strong sunlight and snow, rain during the initial curing period of the concrete, The present invention relates to a slab concrete curing cover that can greatly improve quality.

일반적으로 콘크리트의 균열방생 원인에는 여러 가지가 있겠으나 특히, 콘크리트 타설 직후부터 초기 양생 완료 시까지 외기에 직접 노출로 인하여 하절기와 같이 햇볕이 강한 경우 콘크리트 표면으로부터 급격한 수분의 증발로 인한 소성수축을 촉진시켜 콘크리트 구조체에서 균열이 발생되는 것이 대부분이다.In general, there may be many causes of crack generation of concrete, but in particular, in case of strong sunlight such as summer, due to direct exposure to outside air from concrete pouring to completion of initial curing, plastic shrinkage is caused by rapid evaporation of moisture from concrete surface. Most of the cracks are generated in the concrete structure.

따라서, 외기에 노출된 콘크리트의 표면에 바람이 강할수록, 상대습도가 낮 을수록 소성수축에 의한 균열이 발생할 확률이 증대하게 됨은 당연하다.Therefore, as the wind is stronger on the surface of the concrete exposed to the outside air, the lower the relative humidity, the greater the probability of cracking due to plastic shrinkage.

한편, 소성수축에 의한 균열을 방지하기 위해서는 콘크리트 타설 초기에 바람, 직사광선, 눈, 또는 비, 등의 유해환경에 직접 노출되지 않도록 하는 것이 무엇보다 중요하다.Meanwhile, in order to prevent cracking caused by plastic shrinkage, it is important to prevent direct exposure to harmful environments such as wind, direct sunlight, snow, or rain in the early stages of concrete pouring.

즉, 콘크리트 타설 후 초기 양생 기간 동안은 습윤상태로 응달이 유지되어야 지만 양생 중 소성수축으로 인한 균열발생을 줄일 수 있고, 콘크리트 타설 후 표면마감 후에는 차양 막을 덮어서 보양하는 것이 균열발생을 최소화할 수 있으나, In other words, it should be kept wet during the initial curing period after concrete placement, but it is possible to reduce the occurrence of cracking due to plastic shrinkage during curing, and it is possible to minimize the occurrence of cracking by covering the awning film after surface finishing after concrete placement. However,

종래에는 슬래브 콘크리트 타설 후 구조물의 습윤 양생을 도울 수 있는 제대로 된 도구 또는 장비가 없어 외기에 노출된 상태로 방치하다시피 하여 콘크리트의 품질 저하 및 균열로 부실공사의 심각한 원인이 되고 있는 실정이다.Conventionally, since there is no proper tool or equipment that can help the wet curing of the structure after slab concrete pouring, it is a situation that is a serious cause of poor construction due to deterioration of the quality of concrete and cracking as it is left exposed to the outside air.

이에 본 발명은 상기와 같은 종래의 문제점을 해소하고자 안출된 것으로써, 슬래브 콘크리트 타설 후 초기 양생 기간 동안 하절기와 같은 경우는 강한 햇볕으로 인한 급격한 수분의 증발을 방지함과, 동절기나 우천 시에는 눈이나 우천을 차단할 수 있는 덮개를 씌워 응달속에서 건조되는 최적의 콘크리트 양생 조건을 만들어 주어 콘크리트의 품질을 크게 향상 시킬 수 있게 한 것에 주안점을 두고 그 과제를 해결한 것인데, 이를 첨부된 도면에 의거하여 더욱 상세하게 설명하면 다음과 같다.Therefore, the present invention has been made to solve the conventional problems as described above, during the initial curing period after the slab concrete installation, such as summer to prevent the rapid evaporation of moisture due to strong sunlight, snow in winter or rain The problem is solved with the main focus on making it possible to improve the quality of concrete by making the optimal concrete curing condition to be dried in the shade by covering the cover to prevent rain or rain. More detailed description is as follows.

첨부도면 도1 내지 도3과 같이, As shown in Figure 1 to Figure 3,

동절기나, 우천 시에는 방수시트, 하절기에는 부직포, 차광망과 같은 소재로 되는 양끝단에 삽입공(10)을 가진 콘크리트 차양용 덮개(1)와, Concrete sunshade cover (1) having insertion holes (10) at both ends of the material such as waterproof sheet in winter or rainy weather, non-woven fabric in summer, and shading net,

일단에 걸림홈(20)을 형성되고, 양측에는 등간격으로 수개의 삽입공(210)을 가진 원판(21)이 구비되며, 내측에는 수개의 걸고리(22)가 배치되어 덮개(1)의 일단을 끼워 권취할 수 있는 말대(2)와, A hook groove 20 is formed at one end, and both sides are provided with a disc 21 having several insertion holes 210 at equal intervals, and several hooks 22 are disposed at an inner side of one end of the cover 1. With the stand (2) which can wind up,

상판(301)의 일단에 경첩(302)을 부착하여 개방가능케 되고, 전면은 유출홈(303)이 구비되며, 양측면에는 말대(2) 삽입형 안착공(31)을 형성함과, 그 일측에 결속공(32)이 형성되어 덮개(1)를 권취한 말대(2)를 수용할 수 있을 정도의 내부공간(30)을 가진 케이스(3)와, The hinge 302 is attached to one end of the upper plate 301 to be openable, and the front side is provided with an outlet groove 303, and on both sides, the insertion stand mounting hole 31 is formed on both sides, A case 3 having an inner space 30 formed so that the ball 32 is formed so as to accommodate the stand 2 wound around the lid 1;

상기 케이스(3)의 밑판(304) 양측에 장공형 안내홀(305)을 두 줄로 나란히 형성하여 이 안내홀(305)의 하부에서 삽입되는 볼트(41)를 너트(42)로 결합하고, 하부에는 결속공(40)을 가진 저부가 개방된 장착 브라켓(4)과, A long hole-shaped guide hole 305 is formed in two rows on both sides of the bottom plate 304 of the case 3 to couple the bolt 41 inserted from the lower part of the guide hole 305 with the nut 42, and There is a mounting bracket (4) having an open bottom with a binding hole (40),

상기 말대(2)의 걸림홈(20)에 삽착되는 걸림돌기(50)를 가진 레버(5)와, A lever (5) having a locking protrusion (50) inserted into the locking groove (20) of the stand (2);

상기 케이스(3)에 안착되는 말대(2)의 원판(21) 삽입공(210)과, 케이스(3) 안착공(31) 일측의 결속공(32)에 끼워지는 핀(6)과, A pin 6 fitted into the disc 21 insertion hole 210 of the base 2 seated on the case 3, a binding hole 32 on one side of the case 3 seating hole 31;

상기 장착브라켓(4)의 하부에 끼워지는 핀(7)으로 구성된다.It consists of a pin (7) fitted to the lower portion of the mounting bracket (4).

즉, 본 발명은 첨부된 도면 도4 내지 도5와 같이, 콘크리트 건축물 시공 시 외부 차단막(A)으로 부터 연결대(A1)로 연결한 외벽거푸집(B)과, 상기 외벽거푸집(B) 내측에 가설되는 슬래프 거푸집(C) 사이에 콘크리트를 타설하여 양생함에 있어, 상기 거푸집(B)과 외부 차단막(A) 사이에 구비되는 연결대(C) 상에 양측의 장착 브라켓(4)을 삽입한 후 핀(6)으로 결속하여 케이스(3)를 건축물의 양측으로 장착하고, 상기 양측 케이스(3)의 말대(2)에 덮개(1)를 풀어 콘크리트 면을 차양한 후 다시 말대(2)를 케이스(3)에 다시 안착한 다음, 말대(2)를 레버(5)로 회전시켜 팽팽하게 긴장시킨 채 핀(6)을 끼워 견고히 고정함으로써 설치가 가능하다.That is, the present invention, as shown in Figures 4 to 5 attached to the outer wall formwork (B) connected from the outer blocking film (A) to the connecting table (A1) during construction of the concrete building, and the temporary wall inside the outer formwork (B) In placing the concrete between the slab formwork (C) to be cured, the pins after inserting the mounting brackets (4) of both sides on the connecting table (C) provided between the formwork (B) and the outer blocking film (A) (6), the case (3) is mounted on both sides of the building, and the cover (1) is removed from the end (2) of the case (2) on both sides (3) and the concrete surface is shaded, and then the back (2) is attached to the case ( 3) After mounting again, the rod 2 can be installed by firmly fixing the pin 6 with the pin 5 rotated with the lever 5 and tightened.

이와 같이 된 본 발명은 슬래브 콘크리트 타설 후 이 콘크리트를 외부환경으로부터 차단되는 덮개를 설치한 것으로, 특히 콘크리트의 초기 양생 기간 동안 급격한 수분증발현상으로 인하여 발생하는 소성수축의 의한 균열방지 함과, 눈이나 우천으로부터 수분이 보충되는 것을 방지함으로써, 환경에 제약을 받지 않고도 콘크리트 타설 작업이 가능할 뿐 아니라 타설 후 양생되는 콘크리트의 품질을 보다 향상시킬 수 있는 효과가 있다.Thus, the present invention is to install a cover that blocks the concrete from the external environment after the slab concrete is placed, in particular, to prevent cracking caused by plastic shrinkage caused by the rapid moisture evaporation during the concrete curing period, By preventing the replenishment of moisture from the rain, not only is it possible to place concrete without being constrained by the environment, and there is an effect of further improving the quality of concrete cured after pouring.

Claims (1)

콘크리트 차양용 덮개(1)와, 이 덮개를 권취할 수 있는 말대(2)와, 양측면에 말대(2)를 안착할 수 있는 삽입형 안착공(31)을 형성하여 덮개(1)를 권취한 말대(2)를 수용할 수 있을 정도의 내부공간(30)을 가진 케이스(3)로 이루어져, The cover which wound the cover 1 by forming the cover for concrete awning 1, the stand which can wind this cover, and the insertion type seat hole 31 which can mount the seat 2 on both sides. It consists of a case (3) having an internal space (30) enough to accommodate (2), 상기 케이스(3)에 안착된 말대(2)의 일단에 걸림홈(20)을 형성하여, 이 걸림홈(20)에 삽착되는 레버(5)로 말대(2)를 회전시킬 수 있게 하고, By forming a catching groove 20 at one end of the stand 2 seated in the case 3, it is possible to rotate the stand 2 with the lever 5 is inserted into the catching groove 20, 상기 말대(2)의 양측단에 등간격으로 수개의 삽입공(210)을 가진 원판(21)을 구비함과, 케이스(3)의 안착공(31)에는 원형판(21)의 삽입공(210)과 일치되는 결속공(32)을 형성하여 외부에서 핀(6)을 끼워 케이스(3)에 안착된 말대(2)를 회전되지 않고 고정시킬 수 있게 하며, The disk 21 having a plurality of insertion holes 210 at equal intervals at both ends of the stand 2, and the mounting hole (210) of the circular plate 21 in the seating hole 31 of the case (3) By forming a binding hole (32) to match the pin (6) from the outside so that the seat 2 seated on the case (3) can be fixed without rotation, 상기 케이스(3)의 하부 양측에 저부가 개방된 브라켓(4)를 부착하여 콘크리트 건축물의 외벽거푸집(B)과 외부차단막(A) 사이에 구비된 연결대(A1)에 안착시켜 브라켓(4) 하부에 핀(7)을 끼워 장착될 수 있게 구성하여서 되는 슬래브 콘크리트 양생용 덮개Attaching brackets 4 having bottoms open to both sides of the lower part of the case 3, the brackets 4 are mounted on the connecting table A1 provided between the outer wall formwork B and the outer shielding membrane A of the concrete building to the lower part of the bracket 4. Slab concrete curing cover configured to be fitted with pins 7
KR1020070032213A 2007-04-02 2007-04-02 Cover mounting for concrete slab KR100834792B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070032213A KR100834792B1 (en) 2007-04-02 2007-04-02 Cover mounting for concrete slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070032213A KR100834792B1 (en) 2007-04-02 2007-04-02 Cover mounting for concrete slab

Publications (1)

Publication Number Publication Date
KR100834792B1 true KR100834792B1 (en) 2008-06-05

Family

ID=39769896

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070032213A KR100834792B1 (en) 2007-04-02 2007-04-02 Cover mounting for concrete slab

Country Status (1)

Country Link
KR (1) KR100834792B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108558439A (en) * 2018-04-17 2018-09-21 中国冶集团有限公司 A kind of early curing device and method of cast-in-place concrete metope
KR101951634B1 (en) * 2018-09-17 2019-05-21 세현산업 주식회사 The Slab tent device for improve work efficiency to Construction site
CN111364731A (en) * 2020-03-14 2020-07-03 深圳市第一建筑工程有限公司 Reinforced concrete ground seamless construction device and method
KR102135461B1 (en) 2019-01-31 2020-07-17 박정윤 Removable concrete slab curing device
CN114922413A (en) * 2022-06-08 2022-08-19 江苏万立铝模科技有限公司 Clamping type aluminum alloy building template and using method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100485925B1 (en) * 2004-11-02 2005-04-29 주식회사 천일건축엔지니어링 종합건축사사무소 Apparatus for curing and covering apartment house slab-floor concrete

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100485925B1 (en) * 2004-11-02 2005-04-29 주식회사 천일건축엔지니어링 종합건축사사무소 Apparatus for curing and covering apartment house slab-floor concrete

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108558439A (en) * 2018-04-17 2018-09-21 中国冶集团有限公司 A kind of early curing device and method of cast-in-place concrete metope
CN108558439B (en) * 2018-04-17 2021-01-19 中国一冶集团有限公司 Early maintenance device and method for cast-in-place concrete wall surface
KR101951634B1 (en) * 2018-09-17 2019-05-21 세현산업 주식회사 The Slab tent device for improve work efficiency to Construction site
WO2020060013A1 (en) * 2018-09-17 2020-03-26 세현산업 주식회사 Slab shade net construction device for gang form construction site, in order to improve work efficiency
KR102135461B1 (en) 2019-01-31 2020-07-17 박정윤 Removable concrete slab curing device
CN111364731A (en) * 2020-03-14 2020-07-03 深圳市第一建筑工程有限公司 Reinforced concrete ground seamless construction device and method
CN111364731B (en) * 2020-03-14 2021-07-13 深圳市第一建筑工程有限公司 Reinforced concrete ground seamless construction device and method
CN114922413A (en) * 2022-06-08 2022-08-19 江苏万立铝模科技有限公司 Clamping type aluminum alloy building template and using method thereof
CN114922413B (en) * 2022-06-08 2024-04-12 江苏万立铝模科技有限公司 Clamping type aluminum alloy building template and use method thereof

Similar Documents

Publication Publication Date Title
KR100834792B1 (en) Cover mounting for concrete slab
CA2803775C (en) A passive roof vent
CA2681932A1 (en) Ventilation sleeve for concrete foundation walls
KR102008166B1 (en) Shading device having structure for water leakage prevention
JP5662003B2 (en) Installation structure of solar cell module
US10378787B2 (en) Dry open window (DOW) apparatus
JP5073437B2 (en) Solar panel mounting device
KR101525046B1 (en) Heat insulation method of window frame for warm house construction
JP6438684B2 (en) Solar power plant
US20190338984A1 (en) Dry open window (dow) apparatus
KR100591738B1 (en) Apparatus of protection permeat rain into apparment
KR20180034836A (en) A ventilator apparatus
JPS6316732Y2 (en)
KR102454023B1 (en) Apparatus for curing the concreted surface under thekeeping warmth in the winter season
KR20190105316A (en) Window frame drainage hole windshield
JPS6019379B2 (en) daylight roof
RU2818612C1 (en) Yurt frame construction method
CN214206147U (en) Outdoor waterproof rack based on composite sheet equipment
CN209786189U (en) chameleon type beautifies antenna dustcoat
KR20090026585A (en) An interception member of rainfall for window chassis and an interception member assembly
JP2007009668A (en) Water sealing plate for underfloor ventilation opening, and underfloor ventilation opening component with water sealing function
EP3613914A1 (en) Beam assembly in a screen device
JP5427091B2 (en) Other fixtures
JP5909590B1 (en) Drain cover, roof drain and drainage structure
JPH0274761A (en) Waterproof cover for architecture and waterproof method for building in work

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120517

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20130527

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee