PL399996A1 - Concrete mixture for road construction - Google Patents

Concrete mixture for road construction

Info

Publication number
PL399996A1
PL399996A1 PL39999612A PL39999612A PL399996A1 PL 399996 A1 PL399996 A1 PL 399996A1 PL 39999612 A PL39999612 A PL 39999612A PL 39999612 A PL39999612 A PL 39999612A PL 399996 A1 PL399996 A1 PL 399996A1
Authority
PL
Poland
Prior art keywords
weight
amount
granulation
road construction
concrete mixture
Prior art date
Application number
PL39999612A
Other languages
Polish (pl)
Other versions
PL221453B1 (en
Inventor
Jaroslaw Rajczyk
Marlena Rajczyk
Rafał Lewandowski
Dominik Głowacki
Paweł Rajczyk
Krzysztof Krzyżanowski
Tadeusz Głowacki
Original Assignee
Oczyszczalnia Scieków Warta Spólka Akcyjna
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 Oczyszczalnia Scieków Warta Spólka Akcyjna filed Critical Oczyszczalnia Scieków Warta Spólka Akcyjna
Priority to PL399996A priority Critical patent/PL221453B1/en
Publication of PL399996A1 publication Critical patent/PL399996A1/en
Publication of PL221453B1 publication Critical patent/PL221453B1/en

Links

Classifications

    • 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

  • Road Paving Structures (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Mieszanka betonowa dla drogownictwa zawierająca cement, kruszywo mineralne, piasek, wypełniacz i wodę, charakteryzuje się tym, że zawiera cement w ilości 10÷12% wagowych, kruszywo mineralne o granulacji grubej 8÷16 mm w ilości 25÷35% wagowych, kruszywo o granulacji średniej 2÷8 mm w ilości 15÷23% wagowych, piasek o granulacji 0÷2 mm w ilości 20÷24% wagowych, w którym jako uzupełnienie zastosowano zdezynfekowane odpadowe produkty technologiczne z oczyszczalni ścieków w ilości 5÷10% wagowych, zmodyfikowane cementem hutniczym w ilości 5÷10% wagowych do masy odpadowego produktu i uszczelnione bentonitem zmodyfikowanym chemicznie w ilości 1÷2% wagowych oraz zawiera dodatek sterujący wymianą jonów w ilości 0,5÷1% wagowych do bentonitu.Concrete mixture for road construction containing cement, mineral aggregate, sand, filler and water, characterized in that it contains cement in the amount of 10÷12% by weight, mineral aggregate with coarse granulation of 8÷16 mm in the amount of 25÷35% by weight, aggregate with medium granulation of 2÷8 mm in the amount of 15÷23% by weight, sand with granulation of 0÷2 mm in the amount of 20÷24% by weight, in which disinfected waste technological products from sewage treatment plants were used as a supplement in the amount of 5÷10% by weight, modified with blast furnace cement in the amount of 5÷10% by weight of the waste product mass and sealed with chemically modified bentonite in the amount of 1÷2% by weight and contains an ion exchange control additive in the amount of 0.5÷1% by weight of the bentonite.

PL399996A 2012-07-16 2012-07-16 Concrete mixture for road construction PL221453B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL399996A PL221453B1 (en) 2012-07-16 2012-07-16 Concrete mixture for road construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL399996A PL221453B1 (en) 2012-07-16 2012-07-16 Concrete mixture for road construction

Publications (2)

Publication Number Publication Date
PL399996A1 true PL399996A1 (en) 2013-07-22
PL221453B1 PL221453B1 (en) 2016-04-29

Family

ID=48877685

Family Applications (1)

Application Number Title Priority Date Filing Date
PL399996A PL221453B1 (en) 2012-07-16 2012-07-16 Concrete mixture for road construction

Country Status (1)

Country Link
PL (1) PL221453B1 (en)

Also Published As

Publication number Publication date
PL221453B1 (en) 2016-04-29

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