BRPI0402242A - Sistema de laje pré-fabricada mista com estrutura tubular para grandes vãos - Google Patents

Sistema de laje pré-fabricada mista com estrutura tubular para grandes vãos

Info

Publication number
BRPI0402242A
BRPI0402242A BRPI0402242A BRPI0402242A BR PI0402242 A BRPI0402242 A BR PI0402242A BR PI0402242 A BRPI0402242 A BR PI0402242A BR PI0402242 A BRPI0402242 A BR PI0402242A
Authority
BR
Brazil
Prior art keywords
prefabricated
prefabricated slab
tubular structure
large span
large spans
Prior art date
Application number
Other languages
English (en)
Inventor
Afonso Henrique Mascare Araujo
Original Assignee
V & M Do Brasil S A
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 V & M Do Brasil S A filed Critical V & M Do Brasil S A
Priority to BRPI0402242 priority Critical patent/BRPI0402242B1/pt
Publication of BRPI0402242A publication Critical patent/BRPI0402242A/pt
Publication of BRPI0402242B1 publication Critical patent/BRPI0402242B1/pt

Links

Landscapes

  • Rod-Shaped Construction Members (AREA)
  • Panels For Use In Building Construction (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

"SISTEMA DE LAJE PRé-FABRICADA MISTA COM ESTRUTURA TUBULAR PARA GRANDES VãOS". O presente sistema apresenta uma solução em lajes pré-fabricadas mistas com estrutura tubular para edificações em geral que necessitam vencer grandes vãos com baixo peso próprio de estrutura. O sistema é constituído de uma laje pré-fabricada (1), composta por um painel de concreto pré-moldado (1) conectado a uma estrutura metálica tubular que pode ser treliçada ou em viga de alma cheia (8, 9, 12 e 13) através de quatro diferentes tipos de conexão (2, 10, 11, 15). A estrutura pré-fabricada é montada em vigas principais (4) que descarregam em colunas (5) e, posteriormente, é realizada a concretagem 'in loco' (6). O sistema não necessita de nenhum tipo de escoramento, permite continuidade do sistema de piso e reduz os gastos com argamassa no nivelamento, pois a industrialização do processo garante medidas precisas.
BRPI0402242 2004-05-19 2004-05-19 Sistema de laje pré-fabricada mista com estrutura tubular para grandes vãos BRPI0402242B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0402242 BRPI0402242B1 (pt) 2004-05-19 2004-05-19 Sistema de laje pré-fabricada mista com estrutura tubular para grandes vãos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0402242 BRPI0402242B1 (pt) 2004-05-19 2004-05-19 Sistema de laje pré-fabricada mista com estrutura tubular para grandes vãos

Publications (2)

Publication Number Publication Date
BRPI0402242A true BRPI0402242A (pt) 2006-01-03
BRPI0402242B1 BRPI0402242B1 (pt) 2014-09-16

Family

ID=35529524

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0402242 BRPI0402242B1 (pt) 2004-05-19 2004-05-19 Sistema de laje pré-fabricada mista com estrutura tubular para grandes vãos

Country Status (1)

Country Link
BR (1) BRPI0402242B1 (pt)

Also Published As

Publication number Publication date
BRPI0402242B1 (pt) 2014-09-16

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: VALLOUREC TUBOS DO BRASIL S.A. (BR/MG)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/09/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16/09/2024