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AU491877B2 - An improved ventilation brick and a method of making same - Google Patents
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AU491877B2 - An improved ventilation brick and a method of making same - Google Patents

An improved ventilation brick and a method of making same

Info

Publication number
AU491877B2
AU491877B2 AU71297/74A AU7129774A AU491877B2 AU 491877 B2 AU491877 B2 AU 491877B2 AU 71297/74 A AU71297/74 A AU 71297/74A AU 7129774 A AU7129774 A AU 7129774A AU 491877 B2 AU491877 B2 AU 491877B2
Authority
AU
Australia
Prior art keywords
making same
improved ventilation
ventilation brick
brick
improved
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
AU71297/74A
Other versions
AU7129774A (en
Inventor
Gualtiero Barbi Paride
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 AU71297/74A priority Critical patent/AU491877B2/en
Application granted granted Critical
Publication of AU491877B2 publication Critical patent/AU491877B2/en
Publication of AU7129774A publication Critical patent/AU7129774A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7069—Drying or keeping dry, e.g. by air vents by ventilating
    • E04B1/7076—Air vents for walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
AU71297/74A 1973-07-16 1974-07-16 An improved ventilation brick and a method of making same Expired AU491877B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU71297/74A AU491877B2 (en) 1973-07-16 1974-07-16 An improved ventilation brick and a method of making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPB409973 1973-07-16
AU71297/74A AU491877B2 (en) 1973-07-16 1974-07-16 An improved ventilation brick and a method of making same

Publications (2)

Publication Number Publication Date
AU491877B2 true AU491877B2 (en) 1976-01-22
AU7129774A AU7129774A (en) 1976-01-22

Family

ID=25636505

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71297/74A Expired AU491877B2 (en) 1973-07-16 1974-07-16 An improved ventilation brick and a method of making same

Country Status (1)

Country Link
AU (1) AU491877B2 (en)

Also Published As

Publication number Publication date
AU7129774A (en) 1976-01-22

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