AU562120B2 - Roof ballast and roof construction - Google Patents

Roof ballast and roof construction

Info

Publication number
AU562120B2
AU562120B2 AU31373/84A AU3137384A AU562120B2 AU 562120 B2 AU562120 B2 AU 562120B2 AU 31373/84 A AU31373/84 A AU 31373/84A AU 3137384 A AU3137384 A AU 3137384A AU 562120 B2 AU562120 B2 AU 562120B2
Authority
AU
Australia
Prior art keywords
roof
ballast
construction
roof construction
roof ballast
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.)
Ceased
Application number
AU31373/84A
Other versions
AU3137384A (en
Inventor
John Burgoyne
Thomas E. Phalen
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.)
ROOFBLOK Ltd
Original Assignee
ROOFBLOK Ltd
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
Priority claimed from US06/520,648 external-priority patent/US4506483A/en
Priority claimed from US06/520,647 external-priority patent/US4535579A/en
Application filed by ROOFBLOK Ltd filed Critical ROOFBLOK Ltd
Publication of AU3137384A publication Critical patent/AU3137384A/en
Application granted granted Critical
Publication of AU562120B2 publication Critical patent/AU562120B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
AU31373/84A 1983-08-05 1984-08-01 Roof ballast and roof construction Ceased AU562120B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US520648 1983-08-05
US06/520,648 US4506483A (en) 1983-08-05 1983-08-05 Roof construction
US06/520,647 US4535579A (en) 1983-08-05 1983-08-05 Roof ballast block
US520647 2000-03-07

Publications (2)

Publication Number Publication Date
AU3137384A AU3137384A (en) 1985-02-07
AU562120B2 true AU562120B2 (en) 1987-05-28

Family

ID=27060214

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31373/84A Ceased AU562120B2 (en) 1983-08-05 1984-08-01 Roof ballast and roof construction

Country Status (4)

Country Link
KR (1) KR910008089B1 (en)
AU (1) AU562120B2 (en)
DE (1) DE8422238U1 (en)
NL (1) NL8402342A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522625A1 (en) * 1995-06-22 1997-01-09 Behrens Wolfgang Roof block for flat roofs - resembles lawn edge block and is perforated to give substrate filled cavities for vegetation
KR100727823B1 (en) * 2006-11-23 2007-06-13 대륙화학공업 주식회사 Ballast mat with improved efficiency and operation

Also Published As

Publication number Publication date
KR910008089B1 (en) 1991-10-07
AU3137384A (en) 1985-02-07
KR850001940A (en) 1985-04-10
DE8422238U1 (en) 1984-12-20
NL8402342A (en) 1985-03-01

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