NL7711683A - Cementitious building panel - comprising lightweight zones dispersed in higher density matrix - Google Patents
Cementitious building panel - comprising lightweight zones dispersed in higher density matrixInfo
- Publication number
- NL7711683A NL7711683A NL7711683A NL7711683A NL7711683A NL 7711683 A NL7711683 A NL 7711683A NL 7711683 A NL7711683 A NL 7711683A NL 7711683 A NL7711683 A NL 7711683A NL 7711683 A NL7711683 A NL 7711683A
- Authority
- NL
- Netherlands
- Prior art keywords
- lightweight
- density
- zones
- cementitious
- higher density
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/049—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The building element (panel) comprises an interconnected cementitious matrix in which are dispersed a number of zones of a cementitious material of heavier density. A pref. assembly has an interconnected matrix of density 60-200 lbs.)ft.3 and includes a continuous cementitious phase, a discontinuous phase of aggregate particles, organic fibres, and/or inorganic fibres. Each of the lower density zones has a density of 10-50 lbs./ft.2 and includes a continuous phase of perlite, vermiculite and/or expandable polymer. Used for building panels for constructing walls, floor and columns. The panel is simple and economical to mfr., has a high compressive strength, is lightweight and has good thermal and acoustic insulating properties.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7711683A NL7711683A (en) | 1977-10-25 | 1977-10-25 | Cementitious building panel - comprising lightweight zones dispersed in higher density matrix |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7711683A NL7711683A (en) | 1977-10-25 | 1977-10-25 | Cementitious building panel - comprising lightweight zones dispersed in higher density matrix |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7711683A true NL7711683A (en) | 1979-04-27 |
Family
ID=19829399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7711683A NL7711683A (en) | 1977-10-25 | 1977-10-25 | Cementitious building panel - comprising lightweight zones dispersed in higher density matrix |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7711683A (en) |
-
1977
- 1977-10-25 NL NL7711683A patent/NL7711683A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |