PL442258A1 - Gypsum composite and method of producing gypsum composite - Google Patents

Gypsum composite and method of producing gypsum composite

Info

Publication number
PL442258A1
PL442258A1 PL442258A PL44225822A PL442258A1 PL 442258 A1 PL442258 A1 PL 442258A1 PL 442258 A PL442258 A PL 442258A PL 44225822 A PL44225822 A PL 44225822A PL 442258 A1 PL442258 A1 PL 442258A1
Authority
PL
Poland
Prior art keywords
gypsum
weight
parts
starch
water
Prior art date
Application number
PL442258A
Other languages
Polish (pl)
Inventor
Jarosław Strzałkowski
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
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 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL442258A priority Critical patent/PL442258A1/en
Publication of PL442258A1 publication Critical patent/PL442258A1/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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/141—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 calcium sulfate cements containing dihydrated gypsum before the final hardening step, e.g. forming a dihydrated gypsum product followed by a de- and rehydration step

Landscapes

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

Abstract

Przedmiotem zgłoszenia jest kompozyt gipsowy, według wynalazku, który stanowi mieszanka gipsu, wody i skrobi, która charakteryzuje się tym, że stanowi ją zżelowana zawiesina gipsu skrobią i składa się z 100 części wagowych wody, 1 - 10 części wagowych zżelowanej skrobi, 10 - 160 części wagowych gipsu budowlanego. Zgłoszenie obejmuje także sposób wytwarzania kompozytu gipsowego polegający na mieszaniu mieszaniny zawierającej gips, skrobię i wodę, charakteryzujący się tym, że miesza się suche składniki zawierające 10 - 160 części wagowych gipsu, 1 - 10 części wagowych skrobi, dodaje się 100 części wagowych wody, następnie otrzymaną zawiesinę podgrzewa się, przy ciągłym mieszaniu, do temperatury żelowania skrobi, aż do uzyskania jednolitej konsystencji mieszanki.The subject of the application is a gypsum composite according to the invention, which is a mixture of gypsum, water and starch, characterized by the fact that it is a gelled suspension of gypsum with starch and consists of 100 parts by weight of water, 1 - 10 parts by weight of gelatinized starch, 10 - 160 parts by weight of building plaster. The application also covers a method for producing a gypsum composite consisting of mixing a mixture containing gypsum, starch and water, characterized by mixing dry ingredients containing 10 - 160 parts by weight of gypsum, 1 - 10 parts by weight of starch, adding 100 parts by weight of water, then the obtained suspension is heated, with constant stirring, to the starch gelatinization temperature until a uniform consistency of the mixture is obtained.

PL442258A 2022-09-13 2022-09-13 Gypsum composite and method of producing gypsum composite PL442258A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442258A PL442258A1 (en) 2022-09-13 2022-09-13 Gypsum composite and method of producing gypsum composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442258A PL442258A1 (en) 2022-09-13 2022-09-13 Gypsum composite and method of producing gypsum composite

Publications (1)

Publication Number Publication Date
PL442258A1 true PL442258A1 (en) 2024-03-18

Family

ID=90300707

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442258A PL442258A1 (en) 2022-09-13 2022-09-13 Gypsum composite and method of producing gypsum composite

Country Status (1)

Country Link
PL (1) PL442258A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989534A (en) * 1973-03-19 1976-11-02 Mark Plunguian Foamed cementitious compositions and method of producing same
US4883535A (en) * 1986-05-20 1989-11-28 Nippon Zeon Co., Ltd. Novel hydraulic composition
US5207830A (en) * 1990-03-21 1993-05-04 Venture Innovations, Inc. Lightweight particulate cementitious materials and process for producing same
US5595595A (en) * 1995-08-15 1997-01-21 The United States Of America As Represented By The Secretary Of Agriculture Aquagel-based lightweight concrete

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989534A (en) * 1973-03-19 1976-11-02 Mark Plunguian Foamed cementitious compositions and method of producing same
US4883535A (en) * 1986-05-20 1989-11-28 Nippon Zeon Co., Ltd. Novel hydraulic composition
US5207830A (en) * 1990-03-21 1993-05-04 Venture Innovations, Inc. Lightweight particulate cementitious materials and process for producing same
US5595595A (en) * 1995-08-15 1997-01-21 The United States Of America As Represented By The Secretary Of Agriculture Aquagel-based lightweight concrete

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