KR20000072715A - The manufacturing method of waterproofing mortar for EIFS construction work - Google Patents
The manufacturing method of waterproofing mortar for EIFS construction work Download PDFInfo
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- KR20000072715A KR20000072715A KR1020000055565A KR20000055565A KR20000072715A KR 20000072715 A KR20000072715 A KR 20000072715A KR 1020000055565 A KR1020000055565 A KR 1020000055565A KR 20000055565 A KR20000055565 A KR 20000055565A KR 20000072715 A KR20000072715 A KR 20000072715A
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- South Korea
- Prior art keywords
- mortar
- mixing
- eifs
- stirring
- waterproof
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000004078 waterproofing Methods 0.000 title description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229960000583 acetic acid Drugs 0.000 claims abstract description 4
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 4
- 239000000839 emulsion Substances 0.000 claims abstract description 4
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 4
- 239000004014 plasticizer Substances 0.000 claims abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims abstract description 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 4
- 239000002562 thickening agent Substances 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000003755 preservative agent Substances 0.000 claims description 3
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000002335 preservative effect Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920006243 acrylic copolymer Polymers 0.000 abstract 1
- 230000002421 anti-septic effect Effects 0.000 abstract 1
- 229940064004 antiseptic throat preparations Drugs 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
Abstract
Description
본 발명은 건축공사에 있어 EIFS(외단열시스템, Exterior Insulation and Finish Systems)시공에서 사용하는 스치로풀(EPS)판넬 접착용 모르타르에 방수기능을 추가한 모르타르 제조 방법을 제공한다.The present invention provides a mortar manufacturing method in which a waterproof function is added to a styropool (EPS) panel bonding mortar used in EIFS (Exterior Insulation and Finish Systems) construction in a building construction.
종래의 외단열시스템은 건물의 외부에 단열재를 설치하고 그 위에 벽바름재를 바르는 방법으로 외벽 하지면에 접착모르타르 제품과 포틀랜트 시멘트를 일정 비율로 섞어 EPS판넬을 부착하고 나아가 화이버메쉬망으로 위 EPS 판넬을 부착한 후에 다시 그위에 모르타르를 바른 후에 벽바름재로 마감 시공하는 것이다.Conventional external insulation system is to install the insulation on the outside of the building and to apply a wall covering on the exterior wall of the adhesive mortar product and the portland cement in a certain ratio to attach the EPS panel and then to the fiber mesh net After attaching the EPS panel, apply mortar on it and finish with wall covering.
위와 같은 외단열시스템의 공법 표준시방서에서는 발수 혹은 방수 처리에 대하여 아무런 언급이 없고 실제 공사시공에서도 미장 시공에 치우쳐 방수 기능 부여에 대하여는 전혀 대책이 없는 게 실정이다.There is no mention of water repellent or waterproof treatment in the standard method of the external heat insulation system as described above, and there is no countermeasure against the provision of waterproof function in the actual construction work as opposed to plastering construction.
그러나 EPS판넬을 접착모르타르로 부착할 때 군데군데 바르게 되므로 외벽과 EPS보드가 떨어진 곳이 생겨 공기가 벽체 사이에 남아있게 되고 EPS보드 윗부분 등 가장자리 부분은 침수하는 경우가 많다.However, when attaching the EPS panel with adhesive mortar, it is applied in several places. Therefore, the outer wall and the EPS board are separated, so that the air remains between the walls and the edges such as the upper part of the EPS board are often flooded.
더욱이 침수가 된 후에는 시공면 자체가 함수를 하게 되어 접착모르타르 및 벽바름재의 부착강도가 급격히 떨어지며 나중에는 부풀러 올라 벽바름재 및 EPS판넬이 떨어지는 원인이 되고 있으며 위 시공된 면사이에 곰팡이 바이러스가 서식하거나 벽체 사이가 썩는 경우도 생긴다.Furthermore, after immersion, the construction surface itself becomes a function, and the adhesion strength of the adhesive mortar and the wall coating material drops sharply, and later it swells up, causing the wall coating material and the EPS panel to fall, and the fungal virus between the surfaces. Can also inhabit or rot between walls.
본 발명은 이와같은 EIFS시공에 사용되는 접착모르타르에 방수기능을 추가하여 외벽의 1차 방수막을 형성하고, 호흡하게 하여 벽 체내의 공기가 외부로 환기되도록 하여 자체 부착성과 강도를 그대로 유지하는데 그 목적이 있다.The present invention is to add a waterproof function to the adhesive mortar used in the EIFS construction to form a primary waterproof membrane of the outer wall, breathing to allow the air in the wall to be ventilated to the outside to maintain its adhesion and strength as it is There is this.
상기 본 발명의 목적을 달성하기 위한 방수 모르타르 제조방법은 물에 실리콘계 소포제, 방부제, 도막 경화를 위한 가소제를 투입한 후에 교반하여 혼합하는 공정과 pH수치를 중화하기 위해 빙초산을 투여한 후에 다시 교반, 혼합하고 증점제와 스틸렌과 아크릴레이트의 공중합체 수지를 투입하여 골고루 분산시킨 후에 모르타르규사를 투입하여 교반하여 혼합시키는 공정으로 구성되어 달성된다.Method for producing a waterproof mortar for achieving the object of the present invention, after adding a silicone antifoaming agent, preservatives, plasticizer for curing the coating film into water and then stirring and mixing, and then again stirred glacial acetic acid to neutralize the pH value, It is achieved by mixing and mixing the thickener, copolymer resin of styrene and acrylate, and evenly dispersing it, and then adding and stirring mortar silica sand to achieve mixing.
이하 본 발명의 실시예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail.
우선 물 18.43 중량%에 실리콘계 소포제 0.14 중량%와 방부제 0.16 중량%를 투입하여 골고루 혼합한다.First, 0.14% by weight of a silicone antifoam and 0.16% by weight of a preservative are added to 18.43% by weight of water and mixed evenly.
위 첨가제들을 충분히 분산시킬 수 있는 교반 시간은 대략 5분 정도로 서로 엉겨 덩어리가 되지 않도록 해주어야 한다. 그런 후에 도막 형성을 위한 가소제를 0.36 중량% 투입하여 혼합한다.The stirring time for sufficient dispersion of the above additives should be about 5 minutes so that they do not clump together. Thereafter, 0.36% by weight of a plasticizer for forming a coating film was added and mixed.
이러한 혼합 공정이 지나면 pH수치를 측정한 후에 빙초산을 0.15 중량% 투입하여 pH 7의 중성으로 중화를 시킨 후에 증점제를 0.43 중량%를 골고루 투입하여 분산시킨 후에 스틸렌 아크릴 코폴리머 에멀젼 수지를 20.06 중량%를 투입하여 교반,혼합한 후에 모르타르규사 60.0중량%를 투입하여 15분정도 혼합 교반한다.After the mixing process, the pH value was measured, and then 0.15% by weight of glacial acetic acid was neutralized to neutrality of pH 7, followed by dispersing 0.43% by weight of thickener evenly, and 20.06% by weight of styrene acrylic copolymer emulsion resin. After adding, stirring and mixing, 60.0% by weight of mortar silica sand is added, followed by mixing and stirring for about 15 minutes.
특히 사용하는 바인더로는 강력한 접착력과 내수성을 부여하며 내마모성 및 방수성, 내후성이 우수할 뿐만 아니라 몰탈규사 등에 혼화성이 양호한 스틸렌 아크릴 코폴리머 에멀젼 수지를 사용하는 것이 바람직하다.Particularly, as the binder to be used, it is preferable to use a styrene acrylic copolymer emulsion resin that imparts strong adhesion and water resistance, has excellent abrasion resistance, water resistance, weather resistance, and good miscibility.
이러한 공정을 통하여 방수 기능을 가진 모르타르가 완성된다.Through this process, a mortar having a waterproof function is completed.
위와 같은 공정에서 완성된 방수 모르타르는 포틀랜트 시멘트와 1 대 1로 배합하여 시공하게 되는데 방수 기능을 보유하며 우수한 부착력과 내구성을 가지며 알카리 저항성이 매우 향상된 제품이다.Waterproof mortar completed in the above process is a one-to-one formulation with portland cement, which is waterproof, has excellent adhesion and durability, and alkali resistance is greatly improved.
이상에서 살펴본 바와 같이 본 발명은 EIFS로 시공된 벽체가 우수 혹은 침수되었을 때 접착모르타르 및 벽바름재의 부착강도가 떨어지며 나중에는 부분적으로 부풀러 올라 벽바름재 및 EPS판넬이 떨어지는 원인이 되고 있으며 시공 벽체내에서 곰팡이 바이러스가 서식하거나 벽체 사이가 썩는 경우를 방지하기 위하여 EIFS시공에 사용되는 접착모르타르에 방수 기능을 추가하여 외벽의 1차 방수막을 형성하고, 호흡하게 하여 체내의 공기가 외부로 환기되도록 하도록 하여 부착성과 강도를 그대로 유지, 연장하는데 그 효과가 있다.As described above, the present invention, when the wall constructed with EIFS is excellent or submerged, the adhesion strength of the adhesive mortar and the wall coating material falls, and later partially swells, causing the wall coating material and the EPS panel to fall, and the construction wall In order to prevent the fungal virus inhabiting or rotting between the walls, the waterproofing function is added to the adhesive mortar used in the EIFS construction to form the first waterproofing membrane of the outer wall and to allow the air in the body to be ventilated to the outside. It is effective in maintaining and extending the adhesion and strength as it is.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000055565A KR20000072715A (en) | 2000-09-21 | 2000-09-21 | The manufacturing method of waterproofing mortar for EIFS construction work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000055565A KR20000072715A (en) | 2000-09-21 | 2000-09-21 | The manufacturing method of waterproofing mortar for EIFS construction work |
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| Publication Number | Publication Date |
|---|---|
| KR20000072715A true KR20000072715A (en) | 2000-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020000055565A Ceased KR20000072715A (en) | 2000-09-21 | 2000-09-21 | The manufacturing method of waterproofing mortar for EIFS construction work |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5118731A (en) * | 1989-10-19 | 1992-06-02 | Henkel Kommanditgesellschaft Auf Aktien | Early-rain-resistant joint-sealing compounds |
| JPH09142909A (en) * | 1995-11-28 | 1997-06-03 | Katei Kagaku Kogyo Kk | Production of mortar, production of mortar and concrete and concrete |
| US5753036A (en) * | 1997-04-21 | 1998-05-19 | Air Products And Chemicals, Inc. | Poly(vinyl alcohol) stabilized acrylic polymer modified hydraulic cement systems |
| US5763508A (en) * | 1995-09-02 | 1998-06-09 | Clariant Gmbh | Dispersion powders and method of preparation and use thereof |
| JPH11171627A (en) * | 1997-12-04 | 1999-06-29 | Nippon Kasei Kk | Hydrated coagulated waterproofing composition |
| KR100298679B1 (en) * | 1999-07-12 | 2001-09-13 | 김승배 | Finishing composition comprising Fluororesin |
-
2000
- 2000-09-21 KR KR1020000055565A patent/KR20000072715A/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5118731A (en) * | 1989-10-19 | 1992-06-02 | Henkel Kommanditgesellschaft Auf Aktien | Early-rain-resistant joint-sealing compounds |
| US5763508A (en) * | 1995-09-02 | 1998-06-09 | Clariant Gmbh | Dispersion powders and method of preparation and use thereof |
| JPH09142909A (en) * | 1995-11-28 | 1997-06-03 | Katei Kagaku Kogyo Kk | Production of mortar, production of mortar and concrete and concrete |
| US5753036A (en) * | 1997-04-21 | 1998-05-19 | Air Products And Chemicals, Inc. | Poly(vinyl alcohol) stabilized acrylic polymer modified hydraulic cement systems |
| JPH11171627A (en) * | 1997-12-04 | 1999-06-29 | Nippon Kasei Kk | Hydrated coagulated waterproofing composition |
| KR100298679B1 (en) * | 1999-07-12 | 2001-09-13 | 김승배 | Finishing composition comprising Fluororesin |
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