BR112018004675A2 - produtos pré-moldados de concreto repletos de co2 e método de fabricar os mesmos - Google Patents

produtos pré-moldados de concreto repletos de co2 e método de fabricar os mesmos

Info

Publication number
BR112018004675A2
BR112018004675A2 BR112018004675A BR112018004675A BR112018004675A2 BR 112018004675 A2 BR112018004675 A2 BR 112018004675A2 BR 112018004675 A BR112018004675 A BR 112018004675A BR 112018004675 A BR112018004675 A BR 112018004675A BR 112018004675 A2 BR112018004675 A2 BR 112018004675A2
Authority
BR
Brazil
Prior art keywords
precast concrete
dried
fabricating
concrete products
psig
Prior art date
Application number
BR112018004675A
Other languages
English (en)
Other versions
BR112018004675B1 (pt
Inventor
Wayne Hargest Paul
Al-Ghouleh Zaid
Original Assignee
Carboclave Corp
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 Carboclave Corp filed Critical Carboclave Corp
Publication of BR112018004675A2 publication Critical patent/BR112018004675A2/pt
Publication of BR112018004675B1 publication Critical patent/BR112018004675B1/pt

Links

Classifications

    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/006—Aspects relating to the mixing step of the mortar preparation involving the elimination of excess water from the mixture
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0231—Carbon dioxide hardening
    • C04B40/0236—Carbon dioxide post-treatment of already hardened material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

a presente invenção refere-se a um processo para produzir produtos pré-fundidos em um invólucro hermético, o qual compreende as etapas de uma carbonatação de unidades pré-fundidas de concreto pré-secadas pela alimentação de gás co2 para o interior de um invólucro hermético fechado sob condições de pressão atmosférica quase ambiente (psig entre 0 e 2 (pa entre 101325 e 115115)) e/ou baixa pressão (entre 2 e 15 psig (entre 115115 e 204746 pa)), em que ditas unidades de concreto pré-secadas perderam entre 25 a 60% de seu teor de água de mistura inicial.
BR112018004675-2A 2015-09-11 2016-09-12 Processo para produzir produtos pré-moldados e produto de concreto pré-moldado BR112018004675B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562217239P 2015-09-11 2015-09-11
US62/217,239 2015-09-11
PCT/CA2016/051076 WO2017041188A1 (en) 2015-09-11 2016-09-12 Co2-laden concrete precast products and the method of making the same

Publications (2)

Publication Number Publication Date
BR112018004675A2 true BR112018004675A2 (pt) 2018-09-25
BR112018004675B1 BR112018004675B1 (pt) 2022-11-22

Family

ID=58240499

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018004675-2A BR112018004675B1 (pt) 2015-09-11 2016-09-12 Processo para produzir produtos pré-moldados e produto de concreto pré-moldado

Country Status (9)

Country Link
US (1) US10821629B2 (pt)
EP (1) EP3362237A4 (pt)
CN (1) CN108349111A (pt)
BR (1) BR112018004675B1 (pt)
CA (1) CA2998408C (pt)
CL (1) CL2018000608A1 (pt)
MX (1) MX2018003091A (pt)
SA (1) SA518391097B1 (pt)
WO (1) WO2017041188A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10781140B2 (en) * 2013-03-14 2020-09-22 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
US10351478B2 (en) 2014-01-22 2019-07-16 Solidia Technologies, Inc. Advanced curing equipment and methods of using same
JP7134170B2 (ja) 2016-09-26 2022-09-09 ソリディア テクノロジーズ インコーポレイテッド 先進的な養生装置及びその養生装置を使用する方法
MX2020003797A (es) * 2017-09-28 2020-11-09 Carboclave Corp Metodo y sistema para carbonatación de aire desplazado.
CN108275925B (zh) * 2018-02-07 2021-02-09 四川省川铁枕梁工程有限公司 一种无气孔混凝土及其制备方法
US20200062660A1 (en) * 2018-08-27 2020-02-27 Solidia Technologies, Inc. Multi-step curing of green bodies
WO2020206541A1 (en) * 2019-04-12 2020-10-15 Carbicrete Inc. Carbonation curing method to produce wet-cast slag-based concrete products
BR112021020557A2 (pt) 2019-04-12 2021-12-14 Carbicrete Inc Produção de produtos de concreto à base de escória moldada por via húmida
US11254028B2 (en) 2019-05-20 2022-02-22 Saudi Arabian Oil Company Systems and processes for accelerated carbonation curing of pre-cast cementitious structures
EP3757083A1 (en) * 2019-06-26 2020-12-30 ORBIX Productions Method for producing a carbonate bonded, compacted article
US11358304B2 (en) 2019-12-10 2022-06-14 Carbicrete Inc Systems and methods for curing a precast concrete product
CN110987760A (zh) * 2019-12-12 2020-04-10 中国建筑材料科学研究总院有限公司 材料抗气体渗透能力的检测方法
CN111606636B (zh) * 2020-05-18 2022-03-15 湖北工业大学 一种早强型糯米灰浆材料制备方法
WO2021243441A1 (en) * 2020-06-03 2021-12-09 Carbicrete Inc. Method for making carbonated precast concrete products with enhanced durability
CN111847999B (zh) * 2020-07-07 2022-07-08 江西奇信集团股份有限公司 一种增强砂浆及其制备方法
CN112505040B (zh) * 2020-11-17 2022-10-28 山东科技大学 一种基于充填膏体的二氧化碳封存测定系统及测定方法
EP4359366A1 (en) 2021-06-23 2024-05-01 Holcim Technology Ltd Method of preparation of a construction element by carbonation of cement
CN114133164B (zh) * 2022-01-29 2022-05-13 唐山市筑业新材料有限公司 预制构件用无碱无氯免蒸混凝土外加剂及其快速制备方法
US20230265019A1 (en) * 2022-02-21 2023-08-24 Carbonbuilt Methods and systems for biomass-derived co2 sequestration in concretes and aggregates
CN114890696B (zh) * 2022-05-23 2023-02-03 辽宁科大中驰镁建材科技有限公司 一种利用硅灰石制备碳酸-镁碱激发胶凝材料的方法
CN114851370B (zh) * 2022-06-08 2024-07-30 山东汉博昱洲新材料有限公司 一种脉冲式碳矿化养护工艺
WO2024013263A1 (en) 2022-07-12 2024-01-18 Holcim Technology Ltd Method of reduction corrosion of reinforced carbonated construction elements

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US4436498A (en) 1982-02-01 1984-03-13 Conger/Murray Systems, Inc. Apparatus for curing concrete products
DE3203896C1 (de) 1982-02-05 1983-10-13 BT Baustoff + Transport GmbH + Co KG, 3171 Abbesbüttel Verfahren zur karbonatischen Nachhärtung von Formkörpern aus hydrothermal erhärteten Kalkkieselsäuremassen
SE450955B (sv) * 1983-07-21 1987-08-17 Roman Malinowski Metod att paskynda herdningen av betong
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CN101423354B (zh) * 2008-11-14 2011-07-20 济南大学 一种利用造纸污泥生产建筑材料的方法
CN101774790B (zh) 2010-01-31 2013-02-06 湖南大学 一种水泥掺合料及其用于促进二氧化碳养护混凝土的方法
US8691175B2 (en) * 2011-04-28 2014-04-08 Calera Corporation Calcium sulfate and CO2 sequestration
CN103086655B (zh) * 2011-11-04 2015-12-02 香港理工大学 一种混凝土砖及其制备方法
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Also Published As

Publication number Publication date
SA518391097B1 (ar) 2021-10-10
US20190047175A1 (en) 2019-02-14
US10821629B2 (en) 2020-11-03
EP3362237A4 (en) 2019-04-24
CA2998408A1 (en) 2017-03-16
WO2017041188A1 (en) 2017-03-16
CN108349111A (zh) 2018-07-31
CA2998408C (en) 2021-03-23
EP3362237A1 (en) 2018-08-22
MX2018003091A (es) 2018-11-09
BR112018004675B1 (pt) 2022-11-22
CL2018000608A1 (es) 2018-11-09

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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]

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