RO135384A3 - Reciclarea măştilor chirurgicale în mixturi asfaltice la cald - Google Patents

Reciclarea măştilor chirurgicale în mixturi asfaltice la cald

Info

Publication number
RO135384A3
RO135384A3 ROA202100468A RO202100468A RO135384A3 RO 135384 A3 RO135384 A3 RO 135384A3 RO A202100468 A ROA202100468 A RO A202100468A RO 202100468 A RO202100468 A RO 202100468A RO 135384 A3 RO135384 A3 RO 135384A3
Authority
RO
Romania
Prior art keywords
surgical masks
recycling
asphalt mixtures
hot asphalt
asphalt mixture
Prior art date
Application number
ROA202100468A
Other languages
English (en)
Other versions
RO135384A0 (ro
Inventor
Daniela-Laura Buruiană
Puiu Lucian Georgescu
Gabriel-Bogdan Carp
Viorica Ghisman
Tatiana Mardare
Original Assignee
Universitatea "Dunărea De Jos" Din Galaţi
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 Universitatea "Dunărea De Jos" Din Galaţi filed Critical Universitatea "Dunărea De Jos" Din Galaţi
Priority to ROA202100468A priority Critical patent/RO135384A3/ro
Publication of RO135384A0 publication Critical patent/RO135384A0/ro
Priority to PCT/RO2022/000001 priority patent/WO2023014236A1/en
Publication of RO135384A3 publication Critical patent/RO135384A3/ro

Links

Classifications

    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/26—Bituminous materials, e.g. tar, pitch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Invenţia se referă la o reţetă de mixtură asfaltică cu conţinut de măşti chirurgicale care au fost utilizate la nivel mondial în timpul pandemiei de COVID - 19, în scopul eliminării riscului de poluare şi contaminare a mediului. Reţeta mixturii asfaltice conform invenţiei este constituită din următoarele componente exprimate în procente în greutate: 40,8% criblură din agregat natural cu dimensiunea grăuntelui de peste 4,0 mm, 50% nisip de concasaj cu dimensiunea grăuntelui cuprinsă între 0,0...4,0 mm, 5% filer de calcar cu granulometria cuprinsă între 0,063...0,10 mm, 3,9% bitum rutier tip 50/70 şi 0,3% măşti chirurgicale uzate.
ROA202100468A 2021-08-06 2021-08-06 Reciclarea măştilor chirurgicale în mixturi asfaltice la cald RO135384A3 (ro)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ROA202100468A RO135384A3 (ro) 2021-08-06 2021-08-06 Reciclarea măştilor chirurgicale în mixturi asfaltice la cald
PCT/RO2022/000001 WO2023014236A1 (en) 2021-08-06 2022-02-09 Hot asphalt mixture recipe containing used surgical masks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ROA202100468A RO135384A3 (ro) 2021-08-06 2021-08-06 Reciclarea măştilor chirurgicale în mixturi asfaltice la cald

Publications (2)

Publication Number Publication Date
RO135384A0 RO135384A0 (ro) 2021-12-30
RO135384A3 true RO135384A3 (ro) 2023-02-28

Family

ID=79289425

Family Applications (1)

Application Number Title Priority Date Filing Date
ROA202100468A RO135384A3 (ro) 2021-08-06 2021-08-06 Reciclarea măştilor chirurgicale în mixturi asfaltice la cald

Country Status (2)

Country Link
RO (1) RO135384A3 (ro)
WO (1) WO2023014236A1 (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114716838A (zh) * 2022-04-26 2022-07-08 中冶南方城市建设工程技术有限公司 一种适用于长寿命路面的废旧口罩改性沥青及其制备方法
CN114933812B (zh) * 2022-05-16 2023-04-14 哈尔滨工业大学 一种基于废弃一次性医用口罩改性的高性能复合改性沥青及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009086087A1 (en) * 2007-12-20 2009-07-09 E. I. Du Pont De Nemours And Company Bituminous mixtures comprising thermoplastic polymer membranes

Also Published As

Publication number Publication date
RO135384A0 (ro) 2021-12-30
WO2023014236A1 (en) 2023-02-09

Similar Documents

Publication Publication Date Title
RO135384A3 (ro) Reciclarea măştilor chirurgicale în mixturi asfaltice la cald
PL2160367T3 (pl) Sposób wytwarzania wypełniacza do asfaltu lub betonu z materiału żużlowego
US2701213A (en) Process for reclaiming asphaltic pavement and a composition so formed
Sadeeq et al. Recycling of Reclaimed Asphalt Pavement (RAP) with Rice Husk Ash (RHA)
Priyanka et al. Use of fly ash as mineral filler for bituminous paving mixes
Lertloypanyachai et al. Improving the mechanical properties of rubber floor tiles by rock powder particle as filler in natural rubber
EA201101508A1 (ru) Асфальтобетонная смесь
RU2436819C1 (ru) Битумно-минеральная композиция
KR20160087125A (ko) 가열 재생 아스팔트 혼합조성물 및 그의 제조방법
EP0448335A2 (en) Asphaltic concrete product and a method for the fixation of contaminated soils in the asphaltic concrete
JP6690632B2 (ja) アスファルト用骨材およびアスファルト舗装
KR101363971B1 (ko) 흙포장재
Harman et al. An alternative asphalt binder, sulfur-extended asphalt (SEA)
EP2671924A1 (en) Bituminous conglomerates with high content of millings and relative process of preparation
Jaya et al. Effect of Black Rice Husk Ash on Asphaltic Concrete Properties under Aging Condition
RU2439025C1 (ru) Сырьевая смесь для изготовления строительных изделий и конструкций
Kamariya et al. Utilization of Reclaimed Asphalt Pavement (RAP) Materials: A Synthesis Report
Reddy et al. Influence of fly ash on rubberized concrete
KR100416474B1 (ko) 암석미분 슬러지를 이용한 역청 포장용 채움재 및 그 제조방법과 이를 이용하여 제조되는 시멘트몰탈의 조성물
US1961678A (en) Paving material and process of making same
Brown et al. Designing Stone Matrix Asphalt Mixtures
PL437203A1 (pl) Poroelastyczna mineralno-asfaltowa kompozycja do otrzymywania warstwy ścieralnej nawierzchni drogowych
US1624403A (en) Process of treating rock asphalt for shipment and laying
Wisman et al. Comparison of characteristics of concrete-wearing course (AC-WC) asphalt mixed using conventional asphalt and modified polymer asphalt
PL422745A1 (pl) Masa siarkobetonowa