NL7711683A - Cementitious building panel - comprising lightweight zones dispersed in higher density matrix - Google Patents

Cementitious building panel - comprising lightweight zones dispersed in higher density matrix

Info

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
Application number
NL7711683A
Other languages
Dutch (nl)
Original Assignee
Hiatt Larson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hiatt Larson Corp filed Critical Hiatt Larson Corp
Priority to NL7711683A priority Critical patent/NL7711683A/en
Publication of NL7711683A publication Critical patent/NL7711683A/en

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.
NL7711683A 1977-10-25 1977-10-25 Cementitious building panel - comprising lightweight zones dispersed in higher density matrix NL7711683A (en)

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)

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Legal Events

Date Code Title Description
BV The patent application has lapsed