FR2315580A1 - Structural walls incorporating reinforced fire resistant foam - for enhanced strength and weight ratio - Google Patents

Structural walls incorporating reinforced fire resistant foam - for enhanced strength and weight ratio

Info

Publication number
FR2315580A1
FR2315580A1 FR7519637A FR7519637A FR2315580A1 FR 2315580 A1 FR2315580 A1 FR 2315580A1 FR 7519637 A FR7519637 A FR 7519637A FR 7519637 A FR7519637 A FR 7519637A FR 2315580 A1 FR2315580 A1 FR 2315580A1
Authority
FR
France
Prior art keywords
core
foam
glass
weight ratio
fire resistant
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.)
Granted
Application number
FR7519637A
Other languages
French (fr)
Other versions
FR2315580B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7519637A priority Critical patent/FR2315580A1/en
Publication of FR2315580A1 publication Critical patent/FR2315580A1/en
Application granted granted Critical
Publication of FR2315580B3 publication Critical patent/FR2315580B3/fr
Granted legal-status Critical Current

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
    • E04C2/10—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)

Abstract

Load bearing walls comprise a structural framework enclosed in insulating foam, where the matrix foam is strengthened by a metallic or ceramic lattice and a layer of glass matting on the external side of the frame. Used for mfr. of relatively strong but lightweight walls or partitions. The core may include ancillary blocks or panels of expanded clay, glass or polystyrene. The core foam is pref. phenolic or a polyurethane or polyisocyanate compsn. incorporating a fire retardant additive. The walls may be faced with sheets of metal, acrylic resin, asbestos cement, brick, glass, tiles etc., bonded to the core by injection foaming in situ.
FR7519637A 1975-06-23 1975-06-23 Structural walls incorporating reinforced fire resistant foam - for enhanced strength and weight ratio Granted FR2315580A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7519637A FR2315580A1 (en) 1975-06-23 1975-06-23 Structural walls incorporating reinforced fire resistant foam - for enhanced strength and weight ratio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519637A FR2315580A1 (en) 1975-06-23 1975-06-23 Structural walls incorporating reinforced fire resistant foam - for enhanced strength and weight ratio

Publications (2)

Publication Number Publication Date
FR2315580A1 true FR2315580A1 (en) 1977-01-21
FR2315580B3 FR2315580B3 (en) 1979-08-10

Family

ID=9156896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519637A Granted FR2315580A1 (en) 1975-06-23 1975-06-23 Structural walls incorporating reinforced fire resistant foam - for enhanced strength and weight ratio

Country Status (1)

Country Link
FR (1) FR2315580A1 (en)

Also Published As

Publication number Publication date
FR2315580B3 (en) 1979-08-10

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