PL447403A1 - Lightweight concrete - Google Patents

Lightweight concrete

Info

Publication number
PL447403A1
PL447403A1 PL447403A PL44740323A PL447403A1 PL 447403 A1 PL447403 A1 PL 447403A1 PL 447403 A PL447403 A PL 447403A PL 44740323 A PL44740323 A PL 44740323A PL 447403 A1 PL447403 A1 PL 447403A1
Authority
PL
Poland
Prior art keywords
amount
mixing
minutes
gega
recipe
Prior art date
Application number
PL447403A
Other languages
Polish (pl)
Inventor
Mariusz Kordylak
Original Assignee
Henkor J.M. Kordylak Spółka Jawna
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 Henkor J.M. Kordylak Spółka Jawna filed Critical Henkor J.M. Kordylak Spółka Jawna
Priority to PL447403A priority Critical patent/PL447403A1/en
Publication of PL447403A1 publication Critical patent/PL447403A1/en

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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/14—Minerals of vulcanic origin
    • C04B14/18—Perlite
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • C04B14/24—Glass ; Devitrified glass porous, e.g. foamed glass
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/06—Macromolecular compounds fibrous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/02—Linings; Jackets; Casings
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Przedmiotem zgłoszenia jest beton lekki, zwłaszcza do budowania systemów kominowych, jego receptura i sposób mieszania. Charakteryzuje się on tym, że zawiera w ilościach mierzonych w kg/m3: cement, z którego stosuje się jeden lub mieszaninę z cementu z CEM I 42,5R NA Warta, CEM II/A-S 42,5 N Warta, CEM Górkal 40 GLINOWY w ilości 430, perlit 150 w ilości 10, kruszywo ze szkła spienionego: 0,5/1 GEGA w ilości od 20 do 30, ½ GEGA w ilości od 0 do 40, 2/4 GEGA w ilości 0 — 45, kruszywo ze spiekanego popiołu: 0/2 LSA w ilości 0 — 170, 2/4 Keramzyt w ilości 0 — 120, 4/9 Keramzyt w ilości 240 — 280, wodę w ilości od 121 do 176, dodatki i domieszki w postaci: ASTRA Z-50 w ilości 15, włókna Polyex Mesh 2000 24mm w ilości 2, ATLAS PRIMOLT-234 (FM) 0,8% m.c w ilości 3,6, ATLAS FORTIAIR OS-100 (LP) 0,2% m.c. w ilości 0,9. Sposób mieszania betonu lekkiego, polega na tym, że kolejność dozowania i mieszania składników charakteryzuje to, że miesza się najpierw cement + zeolit ASTRA Z-50 + 50% wody wg receptury + superplastyfikator + domieszka napowietrzająca przez ok 1-2 min, a następnie miesza się kolejno przez ok 1 - 2 min przez dodawanie włókna, 25% wody wg receptury + domieszka napowietrzająca i mieszanie przez 1 - 2 min, po czym dodaje się kruszywa lekkie i dalej jest mieszanie przez 1 - 2 min, przy czym dozowanie wykonuje się od najcięższych do najlżejszych kruszyw, kolejno: LSA, KERAMZYT, GEGA, perlit, a następnie dodaje się pozostałą część wody zarobowej wg receptury i kończy się mieszaniem przez 0,5 — 1,5 min.The subject of the application is lightweight concrete, especially for the construction of chimney systems, its recipe and mixing method. It is characterized by the fact that it contains in quantities measured in kg/m3: cement, of which one or a mixture of cement with CEM I 42.5R NA Warta, CEM II/A-S 42.5 N Warta, CEM Górkal 40 ALUMINOUS in the amount of 430, perlite 150 in the amount of 10, aggregate of foamed glass: 0.5/1 GEGA in the amount from 20 to 30, ½ GEGA in the amount from 0 to 40, 2/4 GEGA in the amount of 0 - 45, aggregate of sintered ash: 0/2 LSA in the amount of 0 - 170, 2/4 expanded clay in the amount of 0 - 120, 4/9 expanded clay in the amount of 240 - 280, water in the amount from 121 to 176, additives and admixtures in the form of: ASTRA Z-50 in the amount of 15, Polyex Mesh 2000 24mm fibers in the amount of 2, ATLAS PRIMOLT-234 (FM) 0.8% of mass in the amount of 3.6, ATLAS FORTIAIR OS-100 (LP) 0.2% of mass in the amount of 0.9. The method of mixing lightweight concrete is characterized by the order of dosing and mixing of the components, which is first mixed with cement + ASTRA Z-50 zeolite + 50% water according to the recipe + superplasticizer + air-entraining admixture for about 1-2 minutes, then mixed successively for about 1-2 minutes by adding fiber, 25% water according to the recipe + air-entraining admixture and mixing for 1-2 minutes, then lightweight aggregates are added and further mixing is continued for 1-2 minutes, whereby dosing is performed from the heaviest to the lightest aggregates, in the following order: LSA, KERAMZYT, GEGA, perlite, and then the remaining mixing water is added according to the recipe and finished with mixing for 0.5 - 1.5 minutes.

PL447403A 2023-12-30 2023-12-30 Lightweight concrete PL447403A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL447403A PL447403A1 (en) 2023-12-30 2023-12-30 Lightweight concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447403A PL447403A1 (en) 2023-12-30 2023-12-30 Lightweight concrete

Publications (1)

Publication Number Publication Date
PL447403A1 true PL447403A1 (en) 2025-07-07

Family

ID=96260877

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447403A PL447403A1 (en) 2023-12-30 2023-12-30 Lightweight concrete

Country Status (1)

Country Link
PL (1) PL447403A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205165A1 (en) * 1982-02-13 1983-09-15 Deutsche Perlite Gmbh, 4600 Dortmund Mortar mix for three-shell house chimneys
GB2246772B (en) * 1990-11-06 1992-06-17 Northern Chimney Lining System Lining chimneys
SE523705C2 (en) * 1998-09-01 2004-05-11 Chandra Byggref Ab Chimney lining material comprising a cement binder and filler aggregate, contains a mixture of a water reducing agent and an air entraining agent
GB2525683A (en) * 2014-05-02 2015-11-04 Northern Chimney Lining System Improved concrete mix
PL415763A1 (en) * 2016-01-12 2017-07-17 Marzena Kurpińska Lightweight concrete mix
CN107619225A (en) * 2017-10-27 2018-01-23 孙常义 A kind of lightweight mixed mortar for being used to make flue
PL438019A1 (en) * 2021-05-31 2021-10-25 Malachit Invest Spółka Z Ograniczoną Odpowiedzialnością Mixture of lightweight concrete and fibro-cement composite for construction and method of their production

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205165A1 (en) * 1982-02-13 1983-09-15 Deutsche Perlite Gmbh, 4600 Dortmund Mortar mix for three-shell house chimneys
GB2246772B (en) * 1990-11-06 1992-06-17 Northern Chimney Lining System Lining chimneys
SE523705C2 (en) * 1998-09-01 2004-05-11 Chandra Byggref Ab Chimney lining material comprising a cement binder and filler aggregate, contains a mixture of a water reducing agent and an air entraining agent
GB2525683A (en) * 2014-05-02 2015-11-04 Northern Chimney Lining System Improved concrete mix
PL415763A1 (en) * 2016-01-12 2017-07-17 Marzena Kurpińska Lightweight concrete mix
CN107619225A (en) * 2017-10-27 2018-01-23 孙常义 A kind of lightweight mixed mortar for being used to make flue
PL438019A1 (en) * 2021-05-31 2021-10-25 Malachit Invest Spółka Z Ograniczoną Odpowiedzialnością Mixture of lightweight concrete and fibro-cement composite for construction and method of their production

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