BR0011271A - Membrana polimérica de suporte estrutural - Google Patents

Membrana polimérica de suporte estrutural

Info

Publication number
BR0011271A
BR0011271A BR0011271-2A BR0011271A BR0011271A BR 0011271 A BR0011271 A BR 0011271A BR 0011271 A BR0011271 A BR 0011271A BR 0011271 A BR0011271 A BR 0011271A
Authority
BR
Brazil
Prior art keywords
structural support
membrane
polymeric membrane
beams
falls
Prior art date
Application number
BR0011271-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Hendrik Johannes Gid Pretorius
Original Assignee
John Andrew Knox
Hendrik Johannes Gideon Pretor
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 John Andrew Knox, Hendrik Johannes Gideon Pretor filed Critical John Andrew Knox
Publication of BR0011271A publication Critical patent/BR0011271A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D19/00—Provisional protective covers for working space
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR0011271-2A 1999-05-17 2000-05-15 Membrana polimérica de suporte estrutural BR0011271A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13445499P 1999-05-17 1999-05-17
PCT/AU2000/000460 WO2000069970A1 (en) 1999-05-17 2000-05-15 Polymeric structural support membrane

Publications (1)

Publication Number Publication Date
BR0011271A true BR0011271A (pt) 2002-03-05

Family

ID=22463467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011271-2A BR0011271A (pt) 1999-05-17 2000-05-15 Membrana polimérica de suporte estrutural

Country Status (5)

Country Link
AU (1) AU4524200A (es)
BR (1) BR0011271A (es)
CA (1) CA2372115A1 (es)
PE (1) PE20010002A1 (es)
WO (1) WO2000069970A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020151637A1 (en) * 2001-02-08 2002-10-17 Pretorious Hendrik Johannes G. Polymeric structural support membrane
ZA200308890B (en) * 2002-11-15 2005-02-23 Nicaud Companies 22 (Pty) Ltd Safety device
GB0305078D0 (en) 2003-03-06 2003-04-09 Mbt Holding Ag Rock protection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822088A1 (de) * 1988-06-30 1990-01-11 Bayer Ag Brandschutzfolien
NL1010837C2 (nl) * 1997-12-18 1999-07-13 Kyowa Kk Vlamvertrager voor netten en niet-ontvlambaar netmateriaal dat deze bevat.
JP3646967B2 (ja) * 1998-03-19 2005-05-11 ゼオン化成株式会社 アクリレート系重合体組成物及びこれを用いた難燃性粘着テープ

Also Published As

Publication number Publication date
CA2372115A1 (en) 2000-11-23
PE20010002A1 (es) 2001-03-02
WO2000069970A1 (en) 2000-11-23
AU4524200A (en) 2000-12-05

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired