BR0012399A - Elemento de molde perdido para a construção de lajes lisas de concreto reforçadas tradicionais - Google Patents

Elemento de molde perdido para a construção de lajes lisas de concreto reforçadas tradicionais

Info

Publication number
BR0012399A
BR0012399A BR0012399-4A BR0012399A BR0012399A BR 0012399 A BR0012399 A BR 0012399A BR 0012399 A BR0012399 A BR 0012399A BR 0012399 A BR0012399 A BR 0012399A
Authority
BR
Brazil
Prior art keywords
mold element
profiled
beams
lateral walls
mold
Prior art date
Application number
BR0012399-4A
Other languages
English (en)
Inventor
Antonio Francisco Febra
Original Assignee
Antonio Francisco Febra
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 Antonio Francisco Febra filed Critical Antonio Francisco Febra
Publication of BR0012399A publication Critical patent/BR0012399A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0068—Embedding lost cores
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/326—Floor structures wholly cast in situ with or without form units or reinforcements with hollow filling elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

"ELEMENTO DE MOLDE PERDIDO PARA A CONSTRUçãO DE LAJES LISAS DE CONCRETO REFORçADAS TRADICIONAIS". O presente invento refere-se a um elemento de molde perdido, para a construção de lajes lisas de concreto reforçadas tradicionais, o qual se destina, quando utilizado em conjunto com outros elementos de molde, à criação de espaços vazios e a possibilitar a moldagem de vigas, caracterizado pelo fato do dito elemento de molde (6, 9; 26, 29) ser feito de material de plástico reciclado, tendo a forma de uma caixa oca, de forma substancialmente prismática lisa, de preferência, retangular ou quadrada, a qual é formada por duas meias caixas unidas entre si, uma superior (9; 29) e uma inferior (6; 26), cada elemento de molde possuindo bordos ou paredes laterais cujos perfis definem, em conjunto com os bordos ou paredes laterais de outros elementos de molde, canais perfilados em "I" ou perfilados degenerados em "I" para a moldagem de vigas, e sendo os ditos e por entre os bordos ou paredes laterais dos elementos de molde serem dispostos suportes (5, 5a; 25, 25a), para fixação e distribuição de hastes de aço (4; 24), para reforço das ditas vigas com perfis em "I" ou em "I" degenerado (12; 32). Os elementos de molde do presente invento são aplicáveis na indústria da construção civil.
BR0012399-4A 1999-07-12 2000-06-29 Elemento de molde perdido para a construção de lajes lisas de concreto reforçadas tradicionais BR0012399A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT102332A PT102332B (pt) 1999-07-12 1999-07-12 Elemento de molde perdido para construção de lajes fungiformes
PCT/PT2000/000008 WO2001003898A1 (en) 1999-07-12 2000-06-29 Lost mould element for manufacturing reinforced concrete flat slabs

Publications (1)

Publication Number Publication Date
BR0012399A true BR0012399A (pt) 2002-03-12

Family

ID=20085873

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012399-4A BR0012399A (pt) 1999-07-12 2000-06-29 Elemento de molde perdido para a construção de lajes lisas de concreto reforçadas tradicionais

Country Status (11)

Country Link
US (1) US6789366B1 (pt)
EP (1) EP1207987B1 (pt)
AT (1) ATE334790T1 (pt)
AU (1) AU6030700A (pt)
BR (1) BR0012399A (pt)
CA (1) CA2379092A1 (pt)
DE (1) DE60029795D1 (pt)
MX (1) MXPA02000374A (pt)
PT (1) PT102332B (pt)
RU (1) RU2242360C2 (pt)
WO (1) WO2001003898A1 (pt)

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CN101319577A (zh) * 2004-08-26 2008-12-10 邱则有 一种现浇砼填充用空心胎体
CN101324141B (zh) * 2004-09-02 2013-01-02 湖南邱则有专利战略策划有限公司 一种现浇砼填充用空心胎体
CN101424109A (zh) * 2004-09-02 2009-05-06 邱则有 一种现浇砼填充用空心胎体
CN101733838A (zh) * 2004-09-02 2010-06-16 邱则有 一种现浇砼填充用空心胎体
CN101353917B (zh) * 2004-09-02 2014-12-10 湖南邱则有专利战略策划有限公司 一种现浇砼填充用空心胎体
CN101372853B (zh) * 2004-09-02 2013-05-01 湖南邱则有专利战略策划有限公司 一种现浇砼填充用空心胎体
CN101408057B (zh) * 2004-09-02 2012-11-28 湖南邱则有专利战略策划有限公司 一种现浇砼填充用空心胎体
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Also Published As

Publication number Publication date
DE60029795D1 (de) 2006-09-14
US6789366B1 (en) 2004-09-14
MXPA02000374A (es) 2004-09-10
AU6030700A (en) 2001-01-30
RU2242360C2 (ru) 2004-12-20
ATE334790T1 (de) 2006-08-15
PT102332B (pt) 2012-07-09
WO2001003898A1 (en) 2001-01-18
CA2379092A1 (en) 2001-01-18
EP1207987A1 (en) 2002-05-29
EP1207987B1 (en) 2006-08-02
PT102332A (pt) 2001-01-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO COM BASE NO(S) ART.(S) 8O EM VISTA DO(S) ART.(S) 13 DA LEI DE PROPRIEDADE INDUSTRIAL NO 9.279 DE 14/05/1996.