Composite waterproofing construction method by using elastic coating material for waterproof and silicon waterproof

A composite waterproof construction method using a waterproof elastic coating material and silicon waterproofing is disclosed. According to a preferred embodiment of the present invention, a waterproof elastic coating material is applied to a base surface, and silicon waterproofing is constructed on...

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Main Authors JO MAN KI, HWANG EUI CHUL, PARK KI HONG, YOON SEONG MIN, CHO HONG BUM, KIM JIN SIK, PYO SOON JU, JEON HYUN SOO, LEE JI HWAN, KIM YOUNG SUN, KI JUN DO, KIM HYE WON, LEE SANG HYUN, OH SAM GYU
Format Patent
LanguageEnglish
Korean
Published 24.10.2023
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Abstract A composite waterproof construction method using a waterproof elastic coating material and silicon waterproofing is disclosed. According to a preferred embodiment of the present invention, a waterproof elastic coating material is applied to a base surface, and silicon waterproofing is constructed on the applied waterproof elastic coating material, wherein the waterproof elastic coating material contains 70 to 85 wt% of an isocyanate prepolymer, 10 to 25 wt% of a latent curing agent, and 0.5 to 2 wt% of an adhesion promoter. According to the present invention, a waterproof layer can be directly applied to a structure, etc., without applying a primer so that the cost and time for waterproof layer application can be greatly reduced. A waterproof layer that has excellent physical properties such as adhesiveness, elasticity, etc., excellent waterproof performance, and specifically, excellent waterproof performance even in a humid environment can be constructed. Composite waterproof construction is possible without affecting different waterproof layers. Silicone waterproofing can be performed even before the waterproof layer of a base finish surface is completely dry, which can save construction time and cost. 방수용 탄성 코팅재와 실리콘 방수를 이용한 복합 방수 시공 방법이 개시된다. 본 발명의 바람직한 일 실시예에 따르면, 바탕면에 방수용 탄성 코팅재를 도포하고, 도포된 방수용 탄성 코팅재에 실리콘 방수재를 시공하며, 방수용 탄성 코팅재는, 이소시아네이트 프리폴리머 70 내지 85 중량%, 잠재성 경화제 10 내지 25 중량% 및 접착 증진제 0.5 내지 2 중량%를 포함하는 방수용 탄성 코팅재이다. 본 발명에 따르면, 프라이머를 시공하지 않고도 구조물 등에 바로 방수층을 시공할 수 있어 방수층 시공에 비용과 시간을 크게 절감할 수 있고, 부착력과 탄성 등과 같은 물성이 우수하고 방수 성능도 우수하며, 특히 습윤한 환경에서도 우수한 방수 성능을 가지는 방수층을 시공할 수 있고, 서로 다른 방수층에 서로 영향을 주지 않으면서도 복합 방수 시공이 가능하고, 바탕이 되는 마감면의 방수층이 완전히 건조되기 전에도 실리콘 방수를 수행할 수 있어 공사 시간 및 비용을 절감할 수 있는 장점이 있다.
AbstractList A composite waterproof construction method using a waterproof elastic coating material and silicon waterproofing is disclosed. According to a preferred embodiment of the present invention, a waterproof elastic coating material is applied to a base surface, and silicon waterproofing is constructed on the applied waterproof elastic coating material, wherein the waterproof elastic coating material contains 70 to 85 wt% of an isocyanate prepolymer, 10 to 25 wt% of a latent curing agent, and 0.5 to 2 wt% of an adhesion promoter. According to the present invention, a waterproof layer can be directly applied to a structure, etc., without applying a primer so that the cost and time for waterproof layer application can be greatly reduced. A waterproof layer that has excellent physical properties such as adhesiveness, elasticity, etc., excellent waterproof performance, and specifically, excellent waterproof performance even in a humid environment can be constructed. Composite waterproof construction is possible without affecting different waterproof layers. Silicone waterproofing can be performed even before the waterproof layer of a base finish surface is completely dry, which can save construction time and cost. 방수용 탄성 코팅재와 실리콘 방수를 이용한 복합 방수 시공 방법이 개시된다. 본 발명의 바람직한 일 실시예에 따르면, 바탕면에 방수용 탄성 코팅재를 도포하고, 도포된 방수용 탄성 코팅재에 실리콘 방수재를 시공하며, 방수용 탄성 코팅재는, 이소시아네이트 프리폴리머 70 내지 85 중량%, 잠재성 경화제 10 내지 25 중량% 및 접착 증진제 0.5 내지 2 중량%를 포함하는 방수용 탄성 코팅재이다. 본 발명에 따르면, 프라이머를 시공하지 않고도 구조물 등에 바로 방수층을 시공할 수 있어 방수층 시공에 비용과 시간을 크게 절감할 수 있고, 부착력과 탄성 등과 같은 물성이 우수하고 방수 성능도 우수하며, 특히 습윤한 환경에서도 우수한 방수 성능을 가지는 방수층을 시공할 수 있고, 서로 다른 방수층에 서로 영향을 주지 않으면서도 복합 방수 시공이 가능하고, 바탕이 되는 마감면의 방수층이 완전히 건조되기 전에도 실리콘 방수를 수행할 수 있어 공사 시간 및 비용을 절감할 수 있는 장점이 있다.
Author LEE JI HWAN
PYO SOON JU
YOON SEONG MIN
LEE SANG HYUN
KI JUN DO
JEON HYUN SOO
CHO HONG BUM
HWANG EUI CHUL
OH SAM GYU
KIM HYE WON
KIM JIN SIK
JO MAN KI
PARK KI HONG
KIM YOUNG SUN
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– fullname: HWANG EUI CHUL
– fullname: PARK KI HONG
– fullname: YOON SEONG MIN
– fullname: CHO HONG BUM
– fullname: KIM JIN SIK
– fullname: PYO SOON JU
– fullname: JEON HYUN SOO
– fullname: LEE JI HWAN
– fullname: KIM YOUNG SUN
– fullname: KI JUN DO
– fullname: KIM HYE WON
– fullname: LEE SANG HYUN
– fullname: OH SAM GYU
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RelatedCompanies DOOSAN ENGINEERING & CONSTRUCTION CO., LTD
LAON ENG
LOTTE ENGINEERING & CONSTRUCTION CO., LTD
WOOMI CONSTRUCTION CO., LTD
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Snippet A composite waterproof construction method using a waterproof elastic coating material and silicon waterproofing is disclosed. According to a preferred...
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SubjectTerms ADHESIVES
BUILDING
CEILINGS
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INKS
INSULATION OR OTHER PROTECTION OF BUILDINGS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
ROOFS
USE OF MATERIALS THEREFOR
WALLS, e.g. PARTITIONS
WOODSTAINS
Title Composite waterproofing construction method by using elastic coating material for waterproof and silicon waterproof
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