KR930006420U - 개선된 프리캐스트 콘크리트 슬래브 - Google Patents
개선된 프리캐스트 콘크리트 슬래브Info
- Publication number
- KR930006420U KR930006420U KR2019910015074U KR910015074U KR930006420U KR 930006420 U KR930006420 U KR 930006420U KR 2019910015074 U KR2019910015074 U KR 2019910015074U KR 910015074 U KR910015074 U KR 910015074U KR 930006420 U KR930006420 U KR 930006420U
- Authority
- KR
- South Korea
- Prior art keywords
- precast concrete
- concrete slab
- improved precast
- improved
- slab
- Prior art date
Links
Classifications
-
- 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
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910015074U KR960007483Y1 (ko) | 1991-09-16 | 1991-09-16 | 개선된 프리캐스트 콘크리트 슬래브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910015074U KR960007483Y1 (ko) | 1991-09-16 | 1991-09-16 | 개선된 프리캐스트 콘크리트 슬래브 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930006420U true KR930006420U (ko) | 1993-04-23 |
KR960007483Y1 KR960007483Y1 (ko) | 1996-08-29 |
Family
ID=19319338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910015074U KR960007483Y1 (ko) | 1991-09-16 | 1991-09-16 | 개선된 프리캐스트 콘크리트 슬래브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960007483Y1 (ko) |
-
1991
- 1991-09-16 KR KR2019910015074U patent/KR960007483Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960007483Y1 (ko) | 1996-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |