KR960014061A - Lightweight cement mortar composition - Google Patents
Lightweight cement mortar composition Download PDFInfo
- Publication number
- KR960014061A KR960014061A KR1019940026267A KR19940026267A KR960014061A KR 960014061 A KR960014061 A KR 960014061A KR 1019940026267 A KR1019940026267 A KR 1019940026267A KR 19940026267 A KR19940026267 A KR 19940026267A KR 960014061 A KR960014061 A KR 960014061A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- cement mortar
- mortar composition
- present
- Prior art date
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- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
본 발명은 시멘트 모르타르 조성물에 있어서, 시멘트 65∼68 중량부, 구사 22∼24 중량부, 폴리스틸렌 발포입자 4∼8 중량부. 에틸렌 비닐아세테이트 발포이바 2∼6 중량부, 증접제 0.2 중량부, 무기질 섬유 0.1∼1.5중량부로 조성된 경량 시멘트 모르타르 조성물에 관한 것이다. 본 발명에서는 작업성과 단열성 및 경량성을 동시에 개선하기 위하여 천연모래 다신 비중이 낮은 폴리 스틸렌 발포입자와 에틸렌 비닐 아세테이트 발포입자 및 규사(6호)를 사용하였으며 이들을 모르타르로 제조시 시멘트와의 혼합성과 유연성을 개선시켜주기 위하여 증점제와 무기질 섬유를 첨가하였다. 본 발명의 경량 시멘트 모르타르 조성물을 시공후 경화건조 수축과정에서 합성수지계 발포입자의 탄력 흡수력으로 인해 균열 및 박리 방지 효과가 크며 열전도율이 일반 시멘트 모르타르의 10% 수준으로 단열 결로 방지 효과가 있으며 비중이 일반 시멘트 모르타르의정도로서 작업성이 뛰어나므로 기계적 시공이 가능하다고 시공능률도 우수하게 된다.The present invention, in the cement mortar composition, 65 to 68 parts by weight of cement, 22 to 24 parts by weight of the yarn, 4 to 8 parts by weight of polystyrene foam particles. The present invention relates to a lightweight cement mortar composition composed of 2 to 6 parts by weight of ethylene vinyl acetate foamed bar, 0.2 parts by weight of a binder, and 0.1 to 1.5 parts by weight of inorganic fibers. In the present invention, polystyrene foamed particles, ethylene vinyl acetate foamed particles and silica sand (No. 6) having low specific gravity of natural sand are used to improve the workability and heat insulation and light weight at the same time. Thickeners and inorganic fibers were added to improve the performance. Light weight cement mortar composition of the present invention has a large effect of preventing cracking and peeling due to the elastic absorbing power of the synthetic resin foam particles in the curing drying shrinkage process, thermal conductivity is 10% of the general cement mortar to prevent heat condensation and specific gravity is general Cement mortar As the workability is excellent in accuracy, mechanical construction is possible, and construction efficiency is also excellent.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940026267A KR960014061A (en) | 1994-10-13 | 1994-10-13 | Lightweight cement mortar composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940026267A KR960014061A (en) | 1994-10-13 | 1994-10-13 | Lightweight cement mortar composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR960014061A true KR960014061A (en) | 1996-05-22 |
Family
ID=66767297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940026267A KR960014061A (en) | 1994-10-13 | 1994-10-13 | Lightweight cement mortar composition |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960014061A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020080035A (en) * | 2001-04-10 | 2002-10-23 | 이윤수 | A manufacturing method of dry mortar |
| KR100375321B1 (en) * | 2000-05-18 | 2003-03-10 | 주식회사 솔세라믹 | Porous panel for building interior material and its production method |
| KR101235797B1 (en) * | 2011-01-14 | 2013-02-28 | (주)백경지앤씨 | Light weight fill materials with fluidity and resistance to segregation |
| KR20210085617A (en) | 2019-12-31 | 2021-07-08 | 한국세라믹기술원 | Cement mortar composition using waste glass and cement concrete composition using the cement mortar composition |
-
1994
- 1994-10-13 KR KR1019940026267A patent/KR960014061A/en not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100375321B1 (en) * | 2000-05-18 | 2003-03-10 | 주식회사 솔세라믹 | Porous panel for building interior material and its production method |
| KR20020080035A (en) * | 2001-04-10 | 2002-10-23 | 이윤수 | A manufacturing method of dry mortar |
| KR101235797B1 (en) * | 2011-01-14 | 2013-02-28 | (주)백경지앤씨 | Light weight fill materials with fluidity and resistance to segregation |
| KR20210085617A (en) | 2019-12-31 | 2021-07-08 | 한국세라믹기술원 | Cement mortar composition using waste glass and cement concrete composition using the cement mortar composition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |