BRPI0803917A2 - sistema de espuma de asfalto - Google Patents

sistema de espuma de asfalto

Info

Publication number
BRPI0803917A2
BRPI0803917A2 BRPI0803917-8A BRPI0803917A BRPI0803917A2 BR PI0803917 A2 BRPI0803917 A2 BR PI0803917A2 BR PI0803917 A BRPI0803917 A BR PI0803917A BR PI0803917 A2 BRPI0803917 A2 BR PI0803917A2
Authority
BR
Brazil
Prior art keywords
asphalt
foam
dosing
water
injection
Prior art date
Application number
BRPI0803917-8A
Other languages
English (en)
Inventor
Elton Luis Antonello
Original Assignee
Terex Cifali Equipamentos Ltda
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 Terex Cifali Equipamentos Ltda filed Critical Terex Cifali Equipamentos Ltda
Priority to BRPI0803917-8A priority Critical patent/BRPI0803917B1/pt
Publication of BRPI0803917A2 publication Critical patent/BRPI0803917A2/pt
Publication of BRPI0803917B1 publication Critical patent/BRPI0803917B1/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
    • E01C19/17—Application by spraying or throwing
    • E01C19/176—Spraying or throwing elements, e.g. nozzles; Arrangement thereof or supporting structures therefor, e.g. spray-bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

SISTEMA DE ESPUMA DE ASFALTO. Destinado à aplicação na produção de CBUQ (Concreto Betuminoso Usinado a Quente), ou PMF (concreto Asfáltico Pré Misturado a frio), utilizando agregados virgens com ou sem umidade, no qual são normalmente dosados e armazenados em silos dosadores, estes dotados de correias dosadoras com sistema de pesagem. A dosagem dos agregados pétreos pode ser executada tanto em processo continuo como descontínuo, de modo mássico ou volumétrico. é instalada uma válvula (1) na linha (2) da bomba de asfalto (3) usual, para possibilitar o desvio do fluido para um tanque de encontro e de expansão (4) "asfalto e água" para ambos serem dosados e injetados na mistura, através da barra espargidora (5) de espuma de asfalto (Foam Bitumen), na proporção requerida para a geração da mistura de massa asfáltica, para atender a especificação técnica. Esta barra de injeção de espuma de asfalto é instalada ao lado da barra espargidora (6) de injeção do asfalto convencional. Para o suprimento da água ao sistema, necessita-se de um tanque de água (7), conjunto moto-bomba (8), medidor de vazão de água, e componentes elétricos e de automação para interface no sistema de controle do processo, como no caso do processo convencional.
BRPI0803917-8A 2008-09-29 2008-09-29 Sistema de espuma de asfalto BRPI0803917B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0803917-8A BRPI0803917B1 (pt) 2008-09-29 2008-09-29 Sistema de espuma de asfalto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0803917-8A BRPI0803917B1 (pt) 2008-09-29 2008-09-29 Sistema de espuma de asfalto

Publications (2)

Publication Number Publication Date
BRPI0803917A2 true BRPI0803917A2 (pt) 2009-10-20
BRPI0803917B1 BRPI0803917B1 (pt) 2019-04-09

Family

ID=41180889

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0803917-8A BRPI0803917B1 (pt) 2008-09-29 2008-09-29 Sistema de espuma de asfalto

Country Status (1)

Country Link
BR (1) BRPI0803917B1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113877458A (zh) * 2021-10-14 2022-01-04 河南省光大路桥工程有限公司 一种采用泡沫沥青的再生混合料的拌和方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113877458A (zh) * 2021-10-14 2022-01-04 河南省光大路桥工程有限公司 一种采用泡沫沥青的再生混合料的拌和方法

Also Published As

Publication number Publication date
BRPI0803917B1 (pt) 2019-04-09

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B03B Publication of an application: publication anticipated [chapter 3.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: BOMAG MARINI EQUIPAMENTOS LTDA (BR/RS)

B15K Others concerning applications: alteration of classification

Ipc: E01C 19/08 (2006.01), E01C 19/17 (2006.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 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 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS