KR101302469B1 - Rubberized asphalt waterproofing material and construction methods of the same - Google Patents

Rubberized asphalt waterproofing material and construction methods of the same Download PDF

Info

Publication number
KR101302469B1
KR101302469B1 KR1020130005662A KR20130005662A KR101302469B1 KR 101302469 B1 KR101302469 B1 KR 101302469B1 KR 1020130005662 A KR1020130005662 A KR 1020130005662A KR 20130005662 A KR20130005662 A KR 20130005662A KR 101302469 B1 KR101302469 B1 KR 101302469B1
Authority
KR
South Korea
Prior art keywords
layer
waterproof layer
waterproofing
release paper
asphalt
Prior art date
Application number
KR1020130005662A
Other languages
Korean (ko)
Inventor
고삼석
Original Assignee
고삼석
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 고삼석 filed Critical 고삼석
Priority to KR1020130005662A priority Critical patent/KR101302469B1/en
Application granted granted Critical
Publication of KR101302469B1 publication Critical patent/KR101302469B1/en

Links

Images

Classifications

    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • B32B2037/268—Release layers
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)
  • Road Paving Structures (AREA)

Abstract

PURPOSE: A rubberized asphalt waterproofing material and a construction method thereof are provided to extend life of a structure and prevent a leakage from being generated by preventing an asphalt waterproofing layer from being torn by aggregate included in concrete or pressure of the concrete. CONSTITUTION: A rubberized asphalt waterproofing material comprises as follows. A primer is coated on a surface of a structure in which foreign substances is removed (S100). The lower surface of an asphalt waterproofing layer in which a lower release paper is removed is attached to the surface of the structure on which the primer is coated (S200). A first upper release paper attached to a waterproofing layer joint unit of the asphalt waterproofing layer is removed and is attached to the lower surface of the other waterproofing layer in which the lower release paper is removed (S300). A second upper release paper attached to a polyethylene sheet of the upper surface of the asphalt waterproofing layer is separated so that an adhesion layer is exposed. The lower part of a buffer protecting material is attached to the exposed adhesion layer (S400). Concrete is placed on the upper part of the buffer protecting material and is cured as a concrete layer (S500). [Reference numerals] (S100) Step of coating a primer; (S200) Step of attaching a waterproofing layer; (S300) Step of joining the waterproofing layer; (S400) Step of attaching a buffer protecting material; (S500) Step of placing a concrete layer

Description

고무화　아스팔트 방수재와　그 시공방법{Rubberized asphalt waterproofing material and construction methods of the same}Rubberized asphalt waterproofing material and construction methods of the same}

본 발명은 고무화　아스팔트 방수재와　그 시공방법에 관한 것으로서, 자세하게는 본 발명은 토목 구조물의 외벽에 부착되는 방수재가 추후 타설되는 콘크리트의 압력 또는 콘크리트 속에 포함된 골재에 의하여 찢어지거나 손상되는 것을 방지하여 방수효과를 높이고 구조물의 수명을 연장할 수 있으며, 이동 및 보관이 편리하고 넓은 면적에도 시공이 용이한 고무화　아스팔트 방수재와　그 시공방법에 대한 것이다.
The present invention relates to a rubberized asphalt waterproofing material and its construction method, and in detail, the present invention is to prevent the waterproofing material attached to the outer wall of the civil engineering structure to be torn or damaged by the pressure of the concrete to be poured later or the aggregate contained in the concrete It is about rubberized asphalt waterproofing material and its construction method which can enhance the waterproofing effect and extend the life of the structure, it is easy to move and store, and is easy to construct even in large areas.

일반적으로 건축물의 옥상, 지하주차장 상부, 지하 외벽, 지하철, 지하차도, 공동구 등 토목 구조물에 빗물 또는 지하수가 침투하게 되는 경우 콘크리트 재료의 결합력을 저하시키고, 온도변화에 따른 공극, 균열이 발생되어 건축 및 토목 구조물의 수명 저하가 초래되므로 방수는 콘크리트 구조물에 있어 매우 중요한 요소이므로, 콘크리트 구조물에는 반드시 방수시공이 요구되고 있다.In general, when rainwater or groundwater penetrates into civil structures such as rooftops, upper part of underground parking lot, underground outer wall, subway, underground roadway, common pit, etc., it reduces the cohesion of concrete materials and creates voids and cracks due to temperature changes. And since the lifespan of civil engineering structures are reduced, waterproofing is a very important factor in concrete structures. Therefore, waterproof construction is required for concrete structures.

방수 시공시 사용되는 재료로는 시트 방수재, 도막 방수재 및 매스틱 방수재가 있으나, 시트 방수재의 경우에는 시공시 가열 토치를 사용하여 가열 융착식으로 시공하기 때문에 시공이 매우 까다롭고 시공 시간이 매우 길며, 시공시 화상의 위험이 있고, 시공 후 하자가 발생될 경우 누수된 물이 시트와 피착면 사이의 공간을 따라 이동하여 파손 부분과 함께 다른 곳에서도 누수가 일어나므로 하자 지점을 찾을 수가 없어 방수층 전체를 재시공해야 하는 문제점이 있다.The materials used for waterproof construction include sheet waterproofing, coating waterproofing and mastic waterproofing. However, in the case of sheet waterproofing, the construction is very demanding and the construction time is very long because it is heated and fused using a heating torch. If there is a risk of burns during construction, and water leaks after construction, the leaked water moves along the space between the seat and the adhered surface, and leaks occur in other places along with the damaged parts. There is a problem that needs to be rebuilt.

도막 방수재의 경우에는 스프레이, 롤러 및 스퀴지로 시공함에 따라 시공은 간편하고 시공 속도도 빠르나, 시공 후 경화 또는 건조 공정이 요구되어 공기가 상당히 길어지며, 수성 도막 방수재의 경우에는 동절기에 시공할 수 없다는 문제점이 있다.In the case of the coating waterproofing material, the construction is simple and the construction speed is fast due to the spray, roller, and squeegee.However, the air is considerably longer due to the hardening or drying process after the construction, and the aqueous coating waterproofing material cannot be applied in winter. There is a problem.

우레탄 도막 방수재의 경우에는 방수 성능은 뛰어나지만 고가의 가격으로 인해 노출 및 특수 부위의 방수에 제한적으로 사용되고 있으며 우레탄 방수재 중에 가장 가격이 저렴한 타르 우레탄 방수재가 건축물의 비노출 방수에 많이 적용되고 있었으나 고유가로 인한 우레탄 원료의 가격상승 및 타르 특유의 악취와 독성 때문에 최근 들어 사용을 기피하는 추세이다.In the case of urethane coating waterproofing material, the waterproofing performance is excellent, but due to the high price, it is limited to the waterproofing of exposure and special areas. The most inexpensive tar urethane waterproofing material was applied to the non-exposed waterproofing of buildings, but Due to the rising price of urethane raw materials and the odor and toxicity peculiar to tar, it has recently been avoided.

매스틱 방수재는 방수재를 인력으로 모두 펴 발라서 시공하여야 함에 따라 시공성이 좋지 못함은 물론 방수층 두께가 균일하지 않게 시공되며, 고체화 되지 않는 매스틱의 특징으로 인해 하절기 수직 벽 부위의 시공 후 고온으로 인해 방수재가 흘러 내려 상, 하부의 방수층 두께가 균일하지 않고, 보호 시트를 시공할 때도 부착된 시트가 흘러내리는 등의 단점이 있다.Mastic waterproofing material should be installed by spreading all the waterproofing materials with manpower, so that the construction properties are not good and the thickness of the waterproofing layer is not uniform, and due to the characteristics of the mastic that does not solidify, There is a disadvantage that the thickness of the upper and lower waterproof layers is not uniform, and the attached sheet flows down even when the protective sheet is constructed.

한편, 지하주차장 상부, 지하 외벽, 지하철, 지하차도, 공동구 등 토목 구조물의 방수시공을 하기 위해서는 외벽의 표면에 방수재를 덮고 방수재의 상부로 별도의 콘크리트가 타설되어지도록 하였으나, 방수재의 두께가 얇아 타설되어지는 콘크리트의 압력 또는 콘크리트 속에 포함된 골재에 의하여 방수지의 일부가 찢어져 파손되는 문제가 있었고, 이러한 문제로 인하여 방수효과가 기대치 보다 낮아지며 구조물의 수명이 단축되었다.On the other hand, for waterproof construction of civil structures such as the upper part of underground parking lot, underground outer wall, subway, underground roadway, and common ward, the waterproofing material is covered on the surface of the outer wall and a separate concrete is placed on top of the waterproofing material. There was a problem that a part of the waterproofing paper was torn and broken by the pressure of the concrete or the aggregate contained in the concrete. Due to this problem, the waterproofing effect was lowered than expected and the life of the structure was shortened.

이에 종래 방수재들의 단점을 극복하여 이동 및 보관이 편리하고 시공이 용이할 뿐만 아니라, 타설되는 콘크리트의 압력 또는 콘크리트 속에 포함된 골재에 의하여 찢어지거나 손상되는 것을 방지하고 누수를 효과적으로 막을 수 있는 방수재 및 그 시공방법의 개발이 필요하였다.
Accordingly, the waterproof material which can be easily moved and stored and easily constructed by overcoming the disadvantages of the conventional waterproof materials, and can be prevented from being torn or damaged by the pressure of the concrete being poured or aggregates contained in the concrete and effectively preventing leakage Development of construction methods was necessary.

본 발명의 목적은 구조물의 외벽에 구비된 방수층이 타설되어지는 콘크리트의 압력 또는 콘크리트 속에 포함된 골재에 의하여 찢어지는 것을 방지하여 누수가 발생하는 것을 방지하고, 구조물의 수명을 연장시킬 수 있는 고무화　아스팔트 방수재와　그 시공방법을 제공하는 것이다.An object of the present invention is to prevent the leakage occurs by preventing the tearing of the waterproof layer provided on the outer wall of the structure to be poured by the pressure of the concrete to be poured or the aggregate contained in the concrete, rubberization that can extend the life of the structure It is to provide an asphalt waterproofing material and the construction method of the dogg.

또한, 본 발명의 목적은 이동 및 보관이 편리하고 넓은 면적에도 시공이 용이하고 간편한 고무화　아스팔트 방수재와　그 시공방법을 제공하는 것이다.
In addition, an object of the present invention is to provide a rubberized asphalt waterproofing material and a construction method thereof, which is easy to move and store, and easy to install even in a large area.

본 발명은 구조물의 외벽에 방수재(A)가 덮혀지는 방수재 시공방법에 있어서, 이물질이 제거된 구조물(F)의 표면에 프라이머(P)가 도포되어지는 프라이머 도포단계(S100); 상기 프라이머(P)가 도포된 구조물(F)의 표면에 하부이형지(12)가 분리 제거된 아스팔트 방수층(10)의 하부면이 맞대어져 접착되어지는 방수층 접착단계(S200); 상기 아스팔트 방수층(10)의 방수층 이음부에 접착된 제1 상부이형지(15a)가 분리 제거되어 하부이형지(12)가 분리 제거된 다른 방수층(10)의 하부면과 맞대어 접착되어지는 방수층 이음단계(S300); 상기 아스팔트 방수층(10) 상부면의 폴리에틸렌시트(13)에 접착된 제2 상부이형지(15b)가 분리 제거되어 노출된 접착층(14)에 완충 보호재(20)의 하부가 맞대어져 접착되어지는 완충 보호재 접착단계(S400); 및 상기 완충 보호재(20)의 상부로 콘크리트(C)가 타설되어 콘크리트층(CL)으로 양생되어지는 콘크리트층 시공단계(S500);를 포함하는 것을 특징으로 한다. The present invention provides a waterproofing material construction method in which the waterproofing material (A) is covered on the outer wall of the structure, the primer coating step (S100) is applied to the primer (P) on the surface of the structure (F) from which foreign matters are removed; A waterproofing layer bonding step (S200) in which the lower surface of the asphalt waterproofing layer 10 from which the lower release paper 12 is separated and bonded to the surface of the structure (F) to which the primer (P) is applied is adhered to each other is bonded to each other; Water-resistant layer joint step of bonding the first upper release paper (15a) bonded to the waterproofing layer joint of the asphalt waterproof layer 10 is separated and bonded to the lower surface of the other waterproof layer (10) that the lower release paper 12 is separated and removed ( S300); The second protective sheet 15b attached to the polyethylene sheet 13 on the upper surface of the asphalt waterproof layer 10 is separated and removed, and the buffer protective material adhered to the lower portion of the buffer protection material 20 against the exposed adhesive layer 14. Bonding step (S400); And concrete layer construction step (S500) in which concrete (C) is poured into the upper portion of the buffer protection material (20) to be cured into a concrete layer (CL).

상기 시공방법에 의하면, 접착층이 완충 보호재(20)가 아닌 방수재(A)에 형성되어 있으므로, 완충 보호재(20)의 이동 및 보관이 편리하고 시공이 용이할 뿐만 아니라, 시공시 접착층(14)이 완충 보호재(20)에 함침됨에 따라 방수재와 완충 보호재의 결합력이 더욱 견고해지는 효과를 얻을 수 있다. According to the above construction method, since the adhesive layer is formed on the waterproofing material (A) rather than the buffering protective material (20), not only is the movement and storage of the buffering protective material 20 convenient and easy to install, but also the adhesive layer 14 during construction As it is impregnated into the shock absorber 20, the bonding force between the waterproof material and the shock absorber may be more firmly obtained.

또한, 본 발명은 구조물의 외벽이 덮혀지도록 시공되어지는 방수재(A)에 있어서, 아스팔트 방수층(10) 하부에 하부이형지(12)가 접착되어지고, 방수층 이음부를 제외한 상기 아스팔트 방수층(10)의 상부에 폴리에틸렌시트(13)가 접착되어지며, 상기 폴리에틸렌시트(13)의 상부에는 접착층(14)이 도포되고, 상기 접착층(14)의 상부에는 제2 상부이형지(15b)가 접착되어지되, 상기 아스팔트 방수층(10)의 방수층 이음부 상부에는 제1 상부이형지(15a)가 접착되어지는 것을 특징으로 한다. In addition, the present invention in the waterproofing material (A) that is constructed to cover the outer wall of the structure, the lower release paper 12 is bonded to the lower portion of the asphalt waterproof layer 10, the upper portion of the asphalt waterproof layer 10 except for the waterproof layer joint The polyethylene sheet 13 is bonded to the upper surface of the polyethylene sheet 13, the adhesive layer 14 is applied, the second upper release paper 15b is bonded to the upper portion of the adhesive layer 14, the asphalt The first upper release paper 15a is bonded to the upper portion of the waterproof layer joint of the waterproof layer 10.

또한, 상기 방수재(A)의 방수층(10)은 하부이형지(12)가 분리 제거된 후 방수층(10) 하부면이 프라이머(P)에 의하여 구조물(F) 표면에 맞대어져 접착되어지고, 상기 방수층(10)의 방수층 이음부는 제1 상부이형지(15a)가 분리 제거된 후 하부이형지(12)가 분리 제거된 다른 방수층(10)의 하부면과 맞대어 접착되어지며, 상기 방수층(10) 상부면의 폴리에틸렌시트(13)는 상부이형지(15b)가 분리되어 제거된 후 접착층(14)에 의하여 완충 보호재(20)의 하부에 맞대어져 접착되어지는 것을 특징으로 한다. 이때, 상기 아스팔트 방수층(10)의 방수층 이음부 길이는 2~4cm인 것이 바람직하다.In addition, after the lower release paper 12 is separated and removed, the waterproof layer 10 of the waterproof material A is bonded to the lower surface of the waterproof layer 10 against the surface of the structure F by a primer P, and the waterproof layer The waterproof layer joint of 10 is bonded to the lower surface of another waterproof layer 10 from which the lower release paper 12 is separated and removed after the first upper release paper 15a is separated and removed, and the upper surface of the waterproof layer 10 is formed. The polyethylene sheet 13 is characterized in that the upper release paper 15b is separated and removed, and then bonded to the lower portion of the buffer protection material 20 by the adhesive layer 14. At this time, the waterproof layer joint length of the asphalt waterproof layer 10 is preferably 2 ~ 4cm.

상기 방수재에 의하면, 완충 보호재(20)가 1차적으로 아스팔트 방수층(10)에 가해지는 압력을 완화하고, 상기 폴리에틸렌시트(12)가 2차적으로 아스팔트 방수층(10)이 콘크리트의 압력이나 콘크리트 속의 골재에 의하여 찢어지거나 손상되는 것을 방지하여, 누수를 방지하고 방수효율을 높일 수 있다. According to the waterproofing material, the buffer protection material 20 primarily relieves the pressure applied to the asphalt waterproofing layer 10, and the polyethylene sheet 12 is the asphalt waterproofing layer 10 secondary to the pressure of concrete or aggregate in the concrete. By preventing torn or damaged by, it is possible to prevent leakage and increase the waterproof efficiency.

또한, 방수층 이음부의 아스팔트 방수층(10) 간의 동질 접착에 의하여, 재료의 응축이나 이완에 의한 방수재(A) 재료들의 분리를 최소화할 수 있으며, 상부이형지가 제1 상부이형지(15a)와 제2 상부이형지(15b)로 분리되어 있어, 넓은 면적에도 방수재(A)를 용이하게 시공할 수 있다.In addition, by the homogeneous adhesion between the asphalt waterproof layer 10 of the waterproof layer joint, it is possible to minimize the separation of the waterproof material (A) material by condensation or relaxation of the material, the upper release paper is the first upper release paper (15a) and the second upper Since it is separated by the release paper 15b, a waterproof material A can be easily constructed even in a large area.

한편, 폴리에틸렌시트(12)가 도포되지 않은 방수층 이음부가 외부 압력이나 골재에 의하여 찢어지거나 손상되는 것을 방지하고 인장력을 높이기 위하여, 상기 방수층 이음부 하부에는 격자형 부직포(11)가 도포될 수 있으며, 이때 방수층 이음부의 손상을 효과적으로 방지하면서도 방수층 이음부의 아스팔트 방수층(10)이 상기 격자형 부직포로 자연스럽게 함침되어 결합될 수 있도록 상기 격자형 부직포(11)의 길이는 8~12cm이고, 격자 간격은 3~7mm인 것이 바람직하다. Meanwhile, in order to prevent tearing or damage of the waterproofing layer joint to which the polyethylene sheet 12 is not applied and to be torn or damaged by external pressure or aggregate, a lattice nonwoven fabric 11 may be applied to the lower portion of the waterproofing layer joint. At this time, the length of the lattice nonwoven fabric 11 is 8 to 12 cm, and the lattice spacing is 3 to 12 so that the asphalt waterproof layer 10 of the waterproof layer joint is naturally impregnated with the lattice nonwoven fabric and effectively prevents damage to the waterproof layer joint. It is preferable that it is 7 mm.

또한, 상기 완충 보호재(20)는 외부의 압력이나 충격을 완화할 수 있는 다양한 재료가 사용될 수 있으나, 접착층(14)이 효과적으로 함침되어 결합되도록 부직포로 형성되어지는 것이 바람직하다. In addition, the buffer protection material 20 may be used a variety of materials that can mitigate external pressure or impact, it is preferable that the adhesive layer 14 is formed of a non-woven fabric to be effectively impregnated and bonded.

그리고, 상기 아스팔트 방수층(10)은 방수기능을 가지는 다양한 조성을 가질 수 있으나, 일 실시예로 아스팔트 20~50중량%, 폴리이소부틸렌 합성고무 10~30중량%, SBS 합성고무 20~40중량%, 및 폴리부텐 1~30중량%를 포함하는 것이 바람직하다.
And, the asphalt waterproof layer 10 may have a variety of compositions having a waterproof function, in one embodiment 20 to 50% by weight asphalt, 10 to 30% by weight polyisobutylene synthetic rubber, 20 to 40% by weight SBS synthetic rubber And it is preferable to contain 1-30 weight% of polybutenes.

본 발명의 방수재 및 방수공법에 의하면 구조물의 외벽에 구비된 방수층이 타설되어지는 콘크리트의 압력 또는 콘크리트 속에 포함된 골재에 의하여 찢어지는 것을 방지하여 누수가 발생하는 것을 방지하고, 구조물의 수명을 연장시킬 수 있다. 또한, 완충 보호재 및 방수재의 이동 및 보관이 편리하고 넓은 면적에도 시공이 용이하여 경제적이다.
According to the waterproofing material and the waterproofing method of the present invention, the waterproofing layer provided on the outer wall of the structure is prevented from being torn by the pressure of the concrete to be poured or the aggregate contained in the concrete, thereby preventing the leakage of water and extending the life of the structure. Can be. In addition, it is easy to move and store the buffer protection material and the waterproofing material, and is easy to construct even in a large area, making it economical.

도1은 본 발명의 방수재 시공방법을 도시한 순서도이다.
도2, 3은 본 발명의 방수재의 구조를 분리 도시한 단면도 및 사시도이다.
도4는 본 발명의 방수재가 시공된 상태를 분리 도시한 단면도이다.
도5는 본 발명의 방수재가 시공된 상태를 도시한 단면도이다. 1 is a flow chart illustrating a waterproofing construction method of the present invention.
2 and 3 are cross-sectional views and perspective views showing the structure of the waterproofing material of the present invention.
Figure 4 is a cross-sectional view showing a separated state of the waterproofing material of the present invention.
5 is a cross-sectional view showing a state in which the waterproofing material of the present invention is constructed.

본 발명에 따른 고무화　아스팔트 방수재와　그 시공방법의 일 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.Referring to the accompanying drawings, an embodiment of the rubberized asphalt asphalt waterproofing material and the construction method according to the present invention are as follows.

본 발명에 따른 방수재(A)는 도2 내지 도5에 도시된 바와 같이, 구조물(F)의 외벽에 덮혀진 상태로 구비되어 외부로부터 구조물(F)의 내부로 빗물이나 수분이 스며드는 것을 방지할 수 있는 아스팔트 방수층(10)을 포함하고 있다.2 to 5, the waterproofing material according to the present invention is provided in a state covered with the outer wall of the structure (F) to prevent rain or moisture from seeping into the interior of the structure (F) from the outside. The asphalt waterproof layer 10 may be included.

종래의 방수층은 얇은 두께로 인하여 타설되는 콘크리트의 압력 또는 콘크리트 속에 포함된 골재에 의하여 쉽게 찢어지거나 손상되는 문제가 있었지만, 본 발명에서는 아스팔트 방수층(10) 상부에 적층된 완충 보호재(20)가 외부에서 가해지는 압력을 완화하고, 아스팔트 방수층(10) 상부에 적층된 폴리에틸렌시트(12)가 인장력을 발휘하여 아스팔트 방수층(10)이 콘크리트의 압력이나 콘크리트 속의 골재에 의하여 찢어지거나 손상되는 것을 방지할 수 있다.
Conventional waterproof layer has a problem of being easily torn or damaged by the pressure of the concrete or aggregates contained in the concrete due to the thin thickness, in the present invention, the buffer protection material 20 laminated on the asphalt waterproof layer 10 from the outside The pressure applied is relieved, and the polyethylene sheet 12 laminated on the asphalt waterproof layer 10 exerts a tensile force, thereby preventing the asphalt waterproof layer 10 from being torn or damaged by the pressure of the concrete or aggregate in the concrete. .

본 발명의 방수재(A)를 구체적으로 살펴보면, 상기 아스팔트 방수층(10) 하부에는 분리제거가 가능한 하부이형지(12)가 접착된다. 또한, 방수층 이음부를 제외한 아스팔트 방수층(10) 상부에는 폴리에틸렌시트(13), 접착층(14), 및 제2 상부이형지(15b)가 차례대로 적층되며, 아스팔트 방수층(10)의 방수층 이음부 상부에는 폴리에틸렌시트(13)와 접착층(14)의 적층됨이 없이 바로 제1 상부이형지(15a)가 접착되어진다.Looking specifically at the waterproofing material (A) of the present invention, the lower release paper 12, which can be separated and removed, is bonded to the asphalt waterproofing layer 10 underneath. In addition, the polyethylene sheet 13, the adhesive layer 14, and the second upper release paper 15b are sequentially stacked on the asphalt waterproof layer 10 except for the waterproof layer joint, and the polyethylene upper portion of the waterproof layer joint of the asphalt waterproof layer 10 is sequentially stacked. The first upper release paper 15a is directly adhered without stacking the sheet 13 and the adhesive layer 14.

이와 같이 본 발명의 방수재(A)는 방수층(10)의 하부측에 하부이형지(12)가 접착되어지고, 방수층(10)의 상부측에는 제1, 2 상부이형지(15a,15b)가 각각 접착되어지도록 하여 방수재(A)를 시공하는 과정에서 이물질이 표면에 붙는 것을 방지하는 가운데 롤 형태로 감아 보관 및 운반할 수 있도록 구성된다.
As described above, in the waterproofing material A of the present invention, the lower release paper 12 is bonded to the lower side of the waterproof layer 10, and the first and second upper release papers 15a and 15b are bonded to the upper side of the waterproof layer 10, respectively. It is configured to be stored and transported in the form of a roll while preventing foreign matter from adhering to the surface in the process of constructing the waterproofing material (A).

본 발명의 방수재(A)를 이용한 시공방법을 상세히 살펴보면, 먼저 아스팔트 방수층(10) 하부면의 하부이형지(12)를 분리 제거하여 방수층(10)의 하부면이 그대로 노출되어진 상태에서, 구조물(F)의 외벽에 펼쳐 접착한다. Looking at the construction method using the waterproofing material (A) of the present invention in detail, first, by removing the lower release paper 12 of the lower surface of the asphalt waterproof layer 10 in a state where the lower surface of the waterproof layer 10 is exposed, the structure (F) Spread it on the outer wall of the

이때, 접착율을 높이기 위한 방안으로 구조물(F)의 표면은 미리 이물질이 제거되어지며, 이물질이 제거된 구조물(F)의 표면에 프라이머(P)가 소정 두께를 갖도록 도포된 것이 바람직하다. At this time, the foreign matter is removed from the surface of the structure (F) in advance to increase the adhesion rate, it is preferable that the primer (P) is applied to the surface of the structure (F) from which the foreign matter is removed to have a predetermined thickness.

이후, 방수층(10) 상부면에 완충 보호재(20)를 접착시키기 전에, 방수층 이음부 상부면에 접착된 제1 상부이형지(15a)를 먼저 분리 제거하여 하부이형지(12)가 분리 제거된 다른 방수층(10)의 하부면과 맞대어 접착시켜 아스팔트 방수층(10) 간의 동질 접착이 이루어지도록 한다. Subsequently, before the buffer protection material 20 is adhered to the upper surface of the waterproof layer 10, the first upper release paper 15a adhered to the upper surface of the waterproofing layer joint is first removed and the other release layer 12 is separated and removed. Homogeneous adhesion between the asphalt waterproof layer 10 is performed by abutting against the lower surface of 10.

상기 아스팔트 방수층(10) 간의 동질 접착은 방수층들이 서로 이어지도록 하는 역할을 할 뿐 아니라, 이질 재료들 간의 응축에 따른 층간 분리를 최소화하는 역할을 하게 된다. Homogeneous adhesion between the asphalt waterproof layer 10 not only serves to connect the waterproof layers to each other, but also minimizes the separation between layers due to condensation between dissimilar materials.

즉, 기존방수재는　전 구간에 걸쳐 필름과　방수층이　붙어있도록　설계되어　있어,　시공 후 시간이　경과하면　　아스팔트가 경화하면서　필름과　방수층이　분리되게 되고, 상기 분리된 틈으로　　물이　새는　하자가 발생하였다. In other words, the existing waterproofing materials are designed so that the film and the waterproof layer are attached to the entire section. As time passes after construction, the asphalt hardens, the film and the waterproof layer are separated, and water leaks into the separated gaps.

그러나, 본 발명은 방수층 이음부를　방수층과　방수층이　직접 붙도록　하는　동질재 이음　방법을　택함으로써, 아스팔트가 시간이 경과함에 따라 경화되어도　필름과 방수층이 서로　분리되어　하자가　발생하는 것을　방지할 수 있다.However, the present invention adopts a homogeneous jointing method in which the waterproofing layer joint is directly bonded to the waterproofing layer and the waterproofing layer, thereby preventing the film and the waterproofing layer from being separated from each other even if the asphalt is cured over time.

또한, 제1 상부이형지(15a)와 제2 상부이형지(15b)가 분리되어 있어, 방수층 이음 시공시 제1 상부이형지(15a) 만을 분리 제거하여 필요한 부분의 방수층(10)만이 노출되도록 함으로써, 시공과정에서 이물질의 부착을 최소화하고 방수층 이음 시공을 용이하게 진행할 수 있다.In addition, the first upper release paper 15a and the second upper release paper 15b are separated, so that only the first upper release paper 15a is removed and removed so that only the waterproof layer 10 of the required portion is exposed when the waterproof layer joint is constructed. In the process, it is possible to minimize the adhesion of foreign matter and facilitate the construction of the waterproofing layer joint.

이때, 상기 방수층 이음부 길이는 너무 크면 방수재의 낭비가 커지고, 너무 작으면 방수층 간의 이음효과 및 층간 분리 방지효과를 얻기 어려우므로, 2~4cm인 것이 바람직하다.
At this time, if the length of the waterproofing layer joint is too large, the waste of the waterproofing material becomes large, and if it is too small, it is difficult to obtain the jointing effect between the waterproofing layers and the effect of preventing the separation between layers.

상기 방수층 이음단계가 완료되면, 방수층(10) 상부면의 상부이형지(15b)를 분리제거한 후, 노출된 접착층(14)과 완충 보호재(20)의 하부를 맞대어 접착시킨다. When the waterproof layer joining step is completed, the upper release paper 15b of the upper surface of the waterproof layer 10 is separated and removed, and then the adhesive layer 14 and the lower portion of the buffer protection material 20 are bonded to each other.

즉, 상기 방수층(10)의 상부면은 타설되는 콘크리트(C) 속에 포함된 골재와의 직접적인 접촉이나 충격을 방지할 수 있는 완충 보호재(20)가 폴리에틸렌시트(13)의 상부에 도포된 접착층(14)에 의하여 접착되도록 구성된다.That is, the upper surface of the waterproof layer 10 is an adhesive layer coated on the upper portion of the polyethylene sheet 13 is a buffer protection material 20 that can prevent direct contact or impact with the aggregate contained in the concrete (C) to be poured ( 14) to be adhered to.

일반적으로 종래의 방수재들은 폴리에틸렌 필름으로 마감된 방수재 상에 접착제가 이미 붙어있는 완충 보호재를 붙여 마감하고 있다. In general, conventional waterproofing materials are finished by attaching a cushioning protective material already attached to the adhesive on the waterproofing material finished with polyethylene film.

그러나, 본 발명의 방수재는　종래의 방수재들과 달리 폴리에틸렌필름(13)　위에　접착제를　도포하여 접착층(14)을 형성하고, 다시 그 위에　상부이형지(15a)를　붙여　출하하되, 방수 시공시 상기 이형지를 분리제거한 후 완충 보호재(20)를　그 위에　바로 붙이기만 하면 되므로, 완충 보호재에　　접착제를　붙이는　공정이　줄어들 뿐만 아니라 폴리에틸렌필름(13)과　완충 보호재(20가　방수 시공시 일체화되므로　두 층간 결합력이 높아져 하자 요인을 줄일 수 있다.However, the waterproofing material of the present invention, unlike the conventional waterproofing material, the adhesive layer 14 is coated on the polyethylene film 13 to form an adhesive layer 14, and the upper release paper 15a is stuck on and shipped out again, and the release paper is waterproofed during the construction. After the separation and removal, the buffer protection material 20 needs only to be attached directly onto the wheel, thereby reducing the number of steps of attaching the adhesive to the buffer protection material, as well as increasing the bonding strength between the two layers since the polyethylene film 13 and the buffer protection material (20 are integrated during waterproof construction). Factors can be reduced.

즉, 완충 보호재(20)가 아닌 방수재(A) 상부에 접착층을 형성함으로써, 완충 보호재(20)의 제조, 이동 및 보관이 용이할 뿐만 아니라, 완충 보호재(20) 접착시 상부이형지(15b)가 분리제거되어 노출된 접착층(14)이 자연스럽게 완충 보호재(20)에 함침되어 결합되면서, 완충 보호재와 방수재(A)와의 결합력을 높이는 효과를 얻을 수 있다.That is, by forming the adhesive layer on the upper portion of the waterproofing material (A) rather than the buffering protective material 20, not only the manufacturing, moving and storage of the buffering protective material 20 is easy, but also the upper release paper 15b when the buffering protective material 20 is bonded. As the adhesive layer 14 separated and removed and exposed is naturally impregnated and combined with the buffer protection material 20, an effect of increasing the bonding force between the buffer protection material and the waterproof material A may be obtained.

이때, 상기 완충 보호재(20)는 콘크리트(C)속에 포함된 골재로부터 방수층(10)을 보호할 수 있도록 약 2~4mm의 두께를 갖는 부직포로 이루어지는 것이 바람직하며, 상기 완충 보호재(20)는 로울러 등을 이용하여 가압시킴에 따라 접착율이 더욱 높아질 수 있다.
At this time, the buffer protection material 20 is preferably made of a non-woven fabric having a thickness of about 2 ~ 4mm to protect the waterproof layer 10 from the aggregate contained in the concrete (C), the buffer protection material 20 is roller The adhesion rate may be further increased by pressurizing using the same.

한편, 폴리에틸렌시트(12)가 도포되지 않은 방수층 이음부는 아스팔트 방수층(10) 간의 동질 접착을 통해 이질 재료들 간의 층간 분리를 최소화할 수 있다는 장점이 있으나, 폴리에틸렌시트(12)가 도포된 부분에 비하여 외부 압력이나 골재에 의하여 찢어지거나 손상될 위험이 크다. On the other hand, the waterproof layer joint is not applied to the polyethylene sheet 12 has the advantage that it is possible to minimize the separation between the different materials through the homogeneous adhesion between the asphalt waterproof layer 10, compared to the portion where the polyethylene sheet 12 is applied There is a high risk of being torn or damaged by external pressure or aggregates.

또한, 아스팔트 부분이　경화하면서 폴리에틸렌필름(13)과　아스팔트　방수층(10)　사이에　　균열이　발생　할 수　있으며, 상기　균열로　인하여 방수재　탈락과　누수가 발생할 수 있다. 따라서, 상기 방수층 이음부의 인장력을 높이고 방수재　탈락과　누수를 방지하기 위하여, 상기 방수층 이음부 하부에는 격자형 부직포(11)가 도포되는 것이 바람직하다. In addition, cracks may occur between the polyethylene film 13 and the asphalt waterproof layer 10 while the asphalt part is hardened, and the crack may cause the waterproofing material to fall off and leak. Therefore, in order to increase the tensile force of the waterproofing layer joint and prevent the dropping and leakage of the waterproofing material, it is preferable that the lattice nonwoven fabric 11 is applied to the lower portion of the waterproofing layer joint.

이때, 방수층 이음부의 아스팔트 방수층(10)이 상기 격자형 부직포(11)로 자연스럽게 함침되어 결합함으로써, 방수층 이음부의 손상을 효과적으로 방지할 수 있도록 상기 격자형 부직포(11)의 길이는 8~12cm이고, 격자 간격은 3~7mm인 것이 바람직하다.
At this time, the asphalt waterproof layer 10 of the waterproof layer joint is naturally impregnated with the lattice nonwoven fabric 11, the length of the grid-shaped nonwoven fabric 11 is 8 ~ 12cm to effectively prevent damage to the waterproof layer joint, The lattice spacing is preferably 3 to 7 mm.

또한, 상기 아스팔트 방수층(10)은 방수기능을 가지는 다양한 조성을 가질 수 있으나, 방수층 이음부의 아스팔트 방수층 간의 접착력을 높이기 위하여 아스팔트 20~50중량%, 폴리이소부틸렌 합성고무 10~30중량%, SBS 합성고무 20~40중량%, 및 폴리부텐 1~30중량%를 포함하는 것이 바람직하다. 이때 상기 합성고무는 방수층(10)의 탄성력과 접착력을 높이는 역할을 하며, 상기 폴리부텐은 각 성분들의 결합력을 높이고, 방수층(10)의 점도를 증가시키는 역할을 한다.In addition, the asphalt waterproof layer 10 may have a variety of compositions having a waterproof function, in order to increase the adhesive strength between the waterproof layer of the waterproof joint of the asphalt 20 to 50% by weight, 10-30% by weight of polyisobutylene synthetic rubber, SBS synthesis It is preferable to contain 20-40 weight% of rubber | gum, and 1-30 weight% of polybutenes. At this time, the synthetic rubber serves to increase the elasticity and adhesion of the waterproof layer 10, the polybutene serves to increase the bonding strength of each component, increasing the viscosity of the waterproof layer (10).

또 다른 실시예로, 방수성을 높이기 위하여 상기 아스팔트 방수층(10)은 아스팔트와 우레탄이 혼합된 조성을 사용할 수도 있다.
In another embodiment, in order to increase the waterproofness, the asphalt waterproof layer 10 may use a composition in which asphalt and urethane are mixed.

본 발명은 상술한 특정의 실시예 및 설명에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의지식을 가진 자라면 누구든지 다양한 변형 실시가 가능하며, 그와 같은 변형은 본 발명의 보호 범위 내에 있게 된다.
The present invention is not limited to the above-described specific embodiments and descriptions, and various modifications can be made to those skilled in the art without departing from the gist of the present invention claimed in the claims. And such modifications are within the scope of protection of the present invention.

S100 : 프라이머 도포단계 S200 : 방수층 접착단계
S300 : 방수층 이음단계 S400 : 완충 보호재 접착단계
S400 : 콘크리트층 시공단계 10 : 방수층
11 : 격자형 부직포 12 : 하부이형지
13 : 폴리에틸렌시트 14 : 접착층
15a : 제1 상부이형지 15b : 제2 상부이형지
20:완충 보호재 A:방수재
C:콘크리트 CL:콘크리트층
F:구조물 P:프라이머S100: primer application step S200: waterproof layer adhesion step
S300: waterproofing layer joint step S400: cushioning protective material bonding step
S400: concrete layer construction step 10: waterproof layer
11: lattice type nonwoven fabric 12: lower release paper
13: polyethylene sheet 14: adhesive layer
15a: first upper release paper 15b: second upper release paper
20: Shock absorbing material A: Waterproofing material
C: concrete CL: concrete layer
F: Structure P: Primer

Claims (8)

구조물의 외벽에 방수재(A)가 덮혀지는 방수재 시공방법에 있어서,
이물질이 제거된 구조물(F)의 표면에 프라이머(P)가 도포되어지는 프라이머 도포단계(S100);
상기 프라이머(P)가 도포된 구조물(F)의 표면에 하부이형지(12)가 분리 제거된 아스팔트 방수층(10)의 하부면이 맞대어져 접착되어지는 방수층 접착단계(S200);
상기 아스팔트 방수층(10)의 방수층 이음부에 접착된 제1 상부이형지(15a)가 분리 제거되어 하부이형지(12)가 분리 제거된 다른 방수층(10)의 하부면과 맞대어 접착되어지는 방수층 이음단계(S300);
상기 아스팔트 방수층(10) 상부면의 폴리에틸렌시트(13)에 접착된 제2 상부이형지(15b)가 분리 제거되어 노출된 접착층(14)에 완충 보호재(20)의 하부가 맞대어져 접착되어지는 완충 보호재 접착단계(S400); 및
상기 완충 보호재(20)의 상부로 콘크리트(C)가 타설되어 콘크리트층(CL)으로 양생되어지는 콘크리트층 시공단계(S500);
를 포함하는 방수재 시공방법.In the waterproof material construction method in which the waterproof material (A) is covered on the outer wall of the structure,
Primer application step (S100) is applied to the primer (P) on the surface of the structure (F) from which the foreign material is removed;
A waterproofing layer bonding step (S200) in which the lower surface of the asphalt waterproofing layer 10 from which the lower release paper 12 is separated and bonded to the surface of the structure (F) to which the primer (P) is applied is adhered to each other is bonded to each other;
Water-resistant layer joint step of bonding the first upper release paper (15a) bonded to the waterproofing layer joint of the asphalt waterproof layer 10 is separated and bonded to the lower surface of the other waterproof layer (10) that the lower release paper 12 is separated and removed ( S300);
The second protective sheet 15b attached to the polyethylene sheet 13 on the upper surface of the asphalt waterproof layer 10 is separated and removed, and the buffer protective material adhered to the lower portion of the buffer protection material 20 against the exposed adhesive layer 14. Bonding step (S400); And
Concrete layer construction step in which the concrete (C) is poured into the upper portion of the buffer protection material 20 is cured into a concrete layer (CL) (S500);
Waterproofing construction method comprising a. 구조물의 외벽이 덮혀지도록 시공되어지는 방수재(A)에 있어서,
아스팔트 방수층(10) 하부에 하부이형지(12)가 접착되어지고,
방수층 이음부를 제외한 상기 아스팔트 방수층(10)의 상부에 폴리에틸렌시트(13)가 접착되어지며, 상기 폴리에틸렌시트(13)의 상부에는 접착층(14)이 도포되고, 상기 접착층(14)의 상부에는 제2 상부이형지(15b)가 접착되어지되,
상기 아스팔트 방수층(10)의 방수층 이음부 상부에는 제1 상부이형지(15a)가 접착되어지는 것을 특징으로 하는 방수재.In the waterproofing material (A) which is constructed so that the outer wall of the structure is covered,
The lower release paper 12 is bonded to the asphalt waterproof layer 10,
A polyethylene sheet 13 is adhered to the upper portion of the asphalt waterproof layer 10 except for the waterproof layer joint, an adhesive layer 14 is coated on the polyethylene sheet 13, and a second portion is formed on the adhesive layer 14. The upper release paper 15b is bonded,
Waterproofing material, characterized in that the first upper release paper (15a) is bonded to the upper portion of the waterproof layer joint of the asphalt waterproof layer (10). 제2항에 있어서,
상기 방수재(A)의 방수층(10)은 하부이형지(12)가 분리 제거된 후 방수층(10) 하부면이 프라이머(P)에 의하여 구조물(F) 표면에 맞대어져 접착되어지고,
상기 방수층(10)의 방수층 이음부는 제1 상부이형지(15a)가 분리 제거된 후 하부이형지(12)가 분리 제거된 다른 방수층(10)의 하부면과 맞대어 접착되어지며,
상기 방수층(10) 상부면의 폴리에틸렌시트(13)는 상부이형지(15b)가 분리되어 제거된 후 접착층(14)에 의하여 완충 보호재(20)의 하부에 맞대어져 접착되어지는 것을 특징으로 하는 방수재.The method of claim 2,
After the lower release paper 12 is separated and removed, the waterproof layer 10 of the waterproof material A is bonded to the lower surface of the waterproof layer 10 against the surface of the structure F by a primer P,
The waterproof layer joint of the waterproof layer 10 is bonded to the lower surface of the other waterproof layer 10 from which the lower release paper 12 is separated and removed after the first upper release paper 15a is separated and removed.
The polyethylene sheet 13 of the upper surface of the waterproof layer 10 is characterized in that the upper release paper (15b) is separated and removed and then bonded to the lower portion of the buffer protection material 20 by the adhesive layer (14). 제2항에 있어서,
상기 아스팔트 방수층(10)의 방수층 이음부 길이가 2~4cm인 것을 특징으로 하는 고무화　아스팔트 방수재.The method of claim 2,
Rubberized asphalt waterproofing material, characterized in that the length of the waterproof layer joint portion of the asphalt waterproof layer 10 is 2 ~ 4cm. 제2항에 있어서,
상기 아스팔트 방수층(10)의 방수층 이음부 하부에 격자형 부직포(11)가 도포되는 것을 특징으로 하는 방수재.The method of claim 2,
Waterproof material, characterized in that the lattice type nonwoven fabric (11) is applied to the lower portion of the waterproof layer joint of the asphalt waterproof layer (10). 제5항에 있어서,
상기 격자형 부직포(11)의 길이가 8~12cm이고, 격자 간격이 3~7mm인 것을 특징으로 하는 방수재.The method of claim 5,
Waterproofing material, characterized in that the grid-shaped nonwoven fabric 11 is a length of 8 ~ 12cm, the grid spacing is 3 ~ 7mm. 제3항에 있어서,
상기 완충 보호재(20)는 부직포로 형성되어지는 것을 특징으로 하는 방수재.The method of claim 3,
The buffer protection material 20 is a waterproof material, characterized in that formed of a nonwoven fabric. 제2항에 있어서,
상기 아스팔트 방수층(10)이 아스팔트 20~50중량%, 폴리이소부틸렌 합성고무 10~30중량%, SBS 합성고무 20~40중량%, 및 폴리부텐 1~30중량%를 포함하는 것을 특징으로 하는 방수재.The method of claim 2,
The asphalt waterproof layer 10 is characterized in that it comprises 20 to 50% by weight of asphalt, 10 to 30% by weight of polyisobutylene synthetic rubber, 20 to 40% by weight of SBS synthetic rubber, and 1 to 30% by weight of polybutene. Waterproofing material.
KR1020130005662A 2013-01-18 2013-01-18 Rubberized asphalt waterproofing material and construction methods of the same KR101302469B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130005662A KR101302469B1 (en) 2013-01-18 2013-01-18 Rubberized asphalt waterproofing material and construction methods of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130005662A KR101302469B1 (en) 2013-01-18 2013-01-18 Rubberized asphalt waterproofing material and construction methods of the same

Publications (1)

Publication Number Publication Date
KR101302469B1 true KR101302469B1 (en) 2013-09-02

Family

ID=49454744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130005662A KR101302469B1 (en) 2013-01-18 2013-01-18 Rubberized asphalt waterproofing material and construction methods of the same

Country Status (1)

Country Link
KR (1) KR101302469B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101869080B1 (en) 2018-03-22 2018-06-20 (주)대한콜크 Self-adhesive type proof sheet for end portion, making method for the same and making apparatus
KR101980154B1 (en) * 2018-02-01 2019-05-20 한국석유공업 주식회사 Inverted placement waterproof sheet and waterproof method using the same
KR20230051956A (en) 2021-10-12 2023-04-19 주식회사 나비티엔씨 Waterproofing method of top-down construction using protection board

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200217190Y1 (en) 2000-08-17 2001-03-15 김충엽 Joint treatment of Asphalt sheet waterproofing system
KR200247450Y1 (en) 2001-06-23 2001-10-17 송복헌 Water-Proof Sheet having Insulation of Pad Type
KR101006473B1 (en) 2010-03-15 2011-01-06 한국토지주택공사 Self-adhesion type waterproof sheet
KR101137804B1 (en) 2009-05-22 2012-04-18 송정환 Waterproof seat and construction method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200217190Y1 (en) 2000-08-17 2001-03-15 김충엽 Joint treatment of Asphalt sheet waterproofing system
KR200247450Y1 (en) 2001-06-23 2001-10-17 송복헌 Water-Proof Sheet having Insulation of Pad Type
KR101137804B1 (en) 2009-05-22 2012-04-18 송정환 Waterproof seat and construction method thereof
KR101006473B1 (en) 2010-03-15 2011-01-06 한국토지주택공사 Self-adhesion type waterproof sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101980154B1 (en) * 2018-02-01 2019-05-20 한국석유공업 주식회사 Inverted placement waterproof sheet and waterproof method using the same
KR101869080B1 (en) 2018-03-22 2018-06-20 (주)대한콜크 Self-adhesive type proof sheet for end portion, making method for the same and making apparatus
KR20230051956A (en) 2021-10-12 2023-04-19 주식회사 나비티엔씨 Waterproofing method of top-down construction using protection board

Similar Documents

Publication Publication Date Title
CN106120873B (en) A kind of construction method of pile-raft foundation pre-installed and inverted adhered composite high-molecular waterproof roll
KR101117183B1 (en) Double face self-adhesive mastic waterproofing sheet whit polymer modified asphalt composition
KR100278173B1 (en) Double waterproof sheet for concrete structure
KR101712845B1 (en) Bridge deck waterproofing structure using a grid with waterproof coating
JP5753524B2 (en) Film for curing concrete structures
KR100744727B1 (en) Expoused double waterproof plus film of paint and sheet in the building and construction method of the same
CN107842043B (en) Flexible waterproof structure of deformation joint and manufacturing method
JP2012122317A (en) Waterproof method of floor face and waterproof sheet
CN103195104A (en) Method for improving waterproof quality by adopting drain-proof combination at waterproof part of building structure
KR101302469B1 (en) Rubberized asphalt waterproofing material and construction methods of the same
KR101744766B1 (en) Waterproofing method using self-adhesive non-woven fabric waterproofing sheet laminated with organic and inorganic hybrid water proofing material
KR101059736B1 (en) The waterproof construction method which uses the non-exposure rooftop waterproof construction method crack prevention sheet and that crack prevention sheet
KR101902836B1 (en) Concrete repair and joint construction method using organic and inorganic hybrid water proofing material laminated self-adhesive seal reinforcing and waterproofing sheet
KR20110079578A (en) Waterproof structure and waterproof method for the same
KR101733535B1 (en) Self-adhesive non-woven fabric waterproofing sheet laminated with organic and inorganic hybrid water proofing material and waterproofing method using the same
KR100875897B1 (en) The waterproof construction using waterproof with lmf nonwoven both sides of synthetic resin sheet
KR200233893Y1 (en) Waterproof sheet for concrete structure
KR101133026B1 (en) Three layer waterproofing method using the rubberized asphalt membrane plus rubberized asphalt sheet for the exposure waterproofing structure
KR101889329B1 (en) Self-adhesive non-woven fabric waterproofing sheet laminated with organic and inorganic hybrid water proofing material
KR101966832B1 (en) Recyclable waterproof sheet and waterproof method using the same
KR200455222Y1 (en) Composite waterproof sheet and waterproof structure using same
KR102072273B1 (en) Construction Method of Water Proof Sheet Having Elasticity
KR101752214B1 (en) Hybrid water proofing structure using infiltrative liquid waterproofing agent, asphalt and reinforce grid laminate and the method of its construction
KR100979184B1 (en) Complex waterproof structure using waterproof sheet and a waterproofing method
KR20100013722A (en) Constructing method for waterproofing bridge surface

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160722

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20170807

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180809

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190807

Year of fee payment: 7