GB826059A - Fireproof door construction - Google Patents

Fireproof door construction

Info

Publication number
GB826059A
GB826059A GB1006357A GB1006357A GB826059A GB 826059 A GB826059 A GB 826059A GB 1006357 A GB1006357 A GB 1006357A GB 1006357 A GB1006357 A GB 1006357A GB 826059 A GB826059 A GB 826059A
Authority
GB
United Kingdom
Prior art keywords
fireproof door
door construction
wood chips
graded
compacted
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.)
Expired
Application number
GB1006357A
Inventor
Leonard Antone Ropella
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.)
Roddis Plywood Corp
Original Assignee
Roddis Plywood 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 Roddis Plywood Corp filed Critical Roddis Plywood Corp
Priority to GB1006357A priority Critical patent/GB826059A/en
Publication of GB826059A publication Critical patent/GB826059A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Special Wing (AREA)

Abstract

A fire-resistant door comprises fitted blocks of wood chips treated with a fireproofing agent and compacted with the aid of urea formaldehyde or other thermosetting plastic adhesive, the wood chips being graded in size from one face of the block to the other.
GB1006357A 1957-03-27 1957-03-27 Fireproof door construction Expired GB826059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1006357A GB826059A (en) 1957-03-27 1957-03-27 Fireproof door construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1006357A GB826059A (en) 1957-03-27 1957-03-27 Fireproof door construction

Publications (1)

Publication Number Publication Date
GB826059A true GB826059A (en) 1959-12-23

Family

ID=9960764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1006357A Expired GB826059A (en) 1957-03-27 1957-03-27 Fireproof door construction

Country Status (1)

Country Link
GB (1) GB826059A (en)

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