PL444693A1 - Mieszanina do zaczynu zmodyfikowanego gruntobetonu - Google Patents

Mieszanina do zaczynu zmodyfikowanego gruntobetonu

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Publication number
PL444693A1
PL444693A1 PL444693A PL44469323A PL444693A1 PL 444693 A1 PL444693 A1 PL 444693A1 PL 444693 A PL444693 A PL 444693A PL 44469323 A PL44469323 A PL 44469323A PL 444693 A1 PL444693 A1 PL 444693A1
Authority
PL
Poland
Prior art keywords
sub
weight
size fraction
mixture
modified soil
Prior art date
Application number
PL444693A
Other languages
English (en)
Other versions
PL247556B1 (pl
Inventor
Tomasz Makuch
Sebastian Bielski
Robert Kuszka
Przemysław Frankowski
Daniel Wałach
Justyna Jaskowska-Lemańska
Marek Cała
Grzegorz Kaczmarczyk
Agnieszka Leśniak
Original Assignee
Mikropal Spółka Z Ograniczoną Odpowiedzialnością
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 Mikropal Spółka Z Ograniczoną Odpowiedzialnością filed Critical Mikropal Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL444693A priority Critical patent/PL247556B1/pl
Publication of PL444693A1 publication Critical patent/PL444693A1/pl
Publication of PL247556B1 publication Critical patent/PL247556B1/pl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
    • C09K17/10—Cements, e.g. Portland cement
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/10—Burned or pyrolised refuse
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/24—Prefabricated piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Soil Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Przedmiotem zgłoszenia jest mieszanina do zaczynu zmodyfikowanego gruntobetonu, która zawiera od 85% do 90% wagowych cementu i od 10% do 15% wagowych popiołu dennego z kotła fluidalnego ze spalania węgla kamiennego o frakcji wymiarowej nie większej niż 0,25 mm i o składzie w procentach wagowych: od 25,5% do 52% SiO<sub>2</sub>, od 1,5% do 3,5% Fe<sub>2</sub>O<sub>3</sub>, od 7,8% do 16,5% Al<sub>2</sub>O<sub>3</sub>, od 19% do 40% CaO, od 0,5% do 1,3% MgO, od 0,4% do 0,9% K<sub>2</sub>O, od 0,2% do 0,5% Na<sub>2</sub>O, od 4,5% do 11,5% SO<sub>3</sub>. Z kolei popiół denny w frakcji wymiarowej nie większej niż 0,25 mm, najkorzystniej zawiera 80% frakcji wymiarowej poniżej 0,12 mm. Inna mieszanina do zaczynu zmodyfikowanego gruntobetonu zawiera od 80% do 88,5% wagowych cementu, od 9% do 15% wagowych popiołu dennego z kotła fluidalnego ze spalania węgla kamiennego o frakcji wymiarowej nie większej niż 0,25 mm i o składzie w procentach wagowych: od 25,5% do 52% SiO<sub>2</sub>, od 1,5% do 3,5% Fe<sub>2</sub>O<sub>3</sub>, od 7,8% do 16,5% Al<sub>2</sub>O<sub>3</sub>, od 19% do 40% CaO, od 0,5% do 1,3% MgO, od 0,4% do 0,9% K<sub>2</sub>O, od 0,2% do 0,5% Na<sub>2</sub>O, od 4,5% do 11,5% SO<sub>3</sub> oraz od 2,5% do 5,0% wagowych mikrokrzemionki. Z kolei popiół denny w frakcji wymiarowej nie większej niż 0,25 mm, najkorzystniej zawiera 80% frakcji wymiarowej poniżej 0,12 mm.
PL444693A 2023-04-28 2023-04-28 Mieszanina do zaczynu zmodyfikowanego gruntobetonu PL247556B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL444693A PL247556B1 (pl) 2023-04-28 2023-04-28 Mieszanina do zaczynu zmodyfikowanego gruntobetonu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444693A PL247556B1 (pl) 2023-04-28 2023-04-28 Mieszanina do zaczynu zmodyfikowanego gruntobetonu

Publications (2)

Publication Number Publication Date
PL444693A1 true PL444693A1 (pl) 2024-11-04
PL247556B1 PL247556B1 (pl) 2025-07-28

Family

ID=93336928

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444693A PL247556B1 (pl) 2023-04-28 2023-04-28 Mieszanina do zaczynu zmodyfikowanego gruntobetonu

Country Status (1)

Country Link
PL (1) PL247556B1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180134140A (ko) * 2017-06-08 2018-12-18 주식회사 비전에너지 연약지반 개량용 석탄회 골재 사용 가압분사 공법
KR102021116B1 (ko) * 2018-10-17 2019-09-16 주식회사 대웅 압밀 그라우팅 공법용 건조 모르타르 조성물 및 이를 이용한 압밀 그라우팅 공법
KR102325213B1 (ko) * 2021-04-29 2021-11-11 주식회사 지안산업 연약지반 개량용 현장 경화 말뚝 조성물 및 이를 이용한 현장 경화 말뚝 시공 공법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180134140A (ko) * 2017-06-08 2018-12-18 주식회사 비전에너지 연약지반 개량용 석탄회 골재 사용 가압분사 공법
KR102021116B1 (ko) * 2018-10-17 2019-09-16 주식회사 대웅 압밀 그라우팅 공법용 건조 모르타르 조성물 및 이를 이용한 압밀 그라우팅 공법
KR102325213B1 (ko) * 2021-04-29 2021-11-11 주식회사 지안산업 연약지반 개량용 현장 경화 말뚝 조성물 및 이를 이용한 현장 경화 말뚝 시공 공법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LUCYNA JANECKA, GRZEGORZ SIEMIĄTKOWSKI: "Prace Instytutu Ceramiki i Materiałów Budowlanych, 2012, 5(9), 89-101", „ODPADY DENNE Z KOTŁÓW FLUIDALNYCH - CHARAKTERYSTYKA FIZYKOCHEMICZNA, OCENA ZAGROŻENIA DLA ŚRODOWISKA I MOŻLIWOŚCI ZAGOSPODAROWANIA W PRODUKCJI KLINKIERU PORTLANDZKIEGO" *

Also Published As

Publication number Publication date
PL247556B1 (pl) 2025-07-28

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