CY1114362T1 - Προσθετες ουσιες αλλοιωσης του ρυθμου σκληρυνσης του χημικου συνδυασμου πυριτικης και φωσφορικης κονιας και της σχετικης μεθοδου - Google Patents

Προσθετες ουσιες αλλοιωσης του ρυθμου σκληρυνσης του χημικου συνδυασμου πυριτικης και φωσφορικης κονιας και της σχετικης μεθοδου

Info

Publication number
CY1114362T1
CY1114362T1 CY20131100537T CY131100537T CY1114362T1 CY 1114362 T1 CY1114362 T1 CY 1114362T1 CY 20131100537 T CY20131100537 T CY 20131100537T CY 131100537 T CY131100537 T CY 131100537T CY 1114362 T1 CY1114362 T1 CY 1114362T1
Authority
CY
Cyprus
Prior art keywords
change
reduction rate
cement
chemical combination
additional substances
Prior art date
Application number
CY20131100537T
Other languages
English (en)
Inventor
Aharon Weissman
Yelena Gorelik
Eyal Yehihel Vultz
Dorit Perle
Basam Masri
Gideon Shikolsky
Ezrah Hanuka
Ron Frim
Eyal Ginzberg
Original Assignee
IMI Tami Institute for Research and Development ltd
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 IMI Tami Institute for Research and Development ltd filed Critical IMI Tami Institute for Research and Development ltd
Publication of CY1114362T1 publication Critical patent/CY1114362T1/el

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
    • C04B28/34—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 cold phosphate binders
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/12—Acids or salts thereof containing halogen in the anion
    • C04B22/126—Fluorine compounds, e.g. silico-fluorine compounds
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10—Accelerators; Activators
    • C04B2103/14—Hardening accelerators
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/20—Retarders
    • C04B2103/24—Hardening retarders
    • 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)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Προσφέρεται μια μέθοδος για πλεονεκτική αλλοίωση του ρυθμού σκλήρυνσης της κονίας πυριτικού και φωσφορικού μαγνησίου (ΚΠΦΜ). Επί πλέον του 1% άλατος [ΜF6]n- ή οξέος που προστίθεται σε μια ΚΠΦΜ, η οποία προκύπτει μετά την προσθήκη του άλατος ή του οξέος είτε άμεσα στο ξηρό μίγμα είτε στο νερό που χρησιμοποιείται για να επηρεαστεί η υδραυλική σκλήρυνση της κονίας, ο ρυθμός σκλήρυνσης αλλοιώνεται σημαντικά χωρίς από την άλλη μεριά να επηρεάζει τις φυσικές ιδιότητες της στεγνής κονίας που είναι εν κατακλείδι το προϊόν. Σε κάποιες ενσωματώσεις προτίμησης, τα στοιχεία Νa2ΤiF6 ή και Κ2TiF6 χρησιμοποιούνται ως επιβραδυντές, ενώ το στοιχείο Κ3ΑΙF6 χρησιμοποιείται ως επιταχυντής. Στην περίπτωση άλλων ενσωματώσεων γίνεται χρήση ενώσεων Μ'nΜF6, όπου Μ' είναι ένα αλκαλικό μέταλλο, ένα μέταλλο αλκαλικής γης ή Η, και το στοιχείο Μ επιλέγεται ανάμεσα σ' άλλα Ti (n=2), Zr (n=2), Si (n=2), P (n=1), Al (n=3), και Sb (n=1).
CY20131100537T 2008-02-06 2013-07-02 Προσθετες ουσιες αλλοιωσης του ρυθμου σκληρυνσης του χημικου συνδυασμου πυριτικης και φωσφορικης κονιας και της σχετικης μεθοδου CY1114362T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2649008P 2008-02-06 2008-02-06
EP20090709005 EP2254848B1 (en) 2008-02-06 2009-02-05 Additives for altering the hardening rate of chemically bonded silico-phosphate cements and method therefor

Publications (1)

Publication Number Publication Date
CY1114362T1 true CY1114362T1 (el) 2016-08-31

Family

ID=40613141

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20131100537T CY1114362T1 (el) 2008-02-06 2013-07-02 Προσθετες ουσιες αλλοιωσης του ρυθμου σκληρυνσης του χημικου συνδυασμου πυριτικης και φωσφορικης κονιας και της σχετικης μεθοδου

Country Status (11)

Country Link
US (1) US8366821B2 (el)
EP (1) EP2254848B1 (el)
CA (1) CA2714431C (el)
CY (1) CY1114362T1 (el)
DK (1) DK2254848T3 (el)
ES (1) ES2413904T3 (el)
HR (1) HRP20130586T1 (el)
IL (1) IL207455A (el)
PL (1) PL2254848T3 (el)
PT (1) PT2254848E (el)
WO (1) WO2009098692A1 (el)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8652248B2 (en) * 2008-02-06 2014-02-18 IMI Tami Institute for Research and Development ltd Cement mixes containing additives for altering the hardening rate of chemically bonded silico-phosphate cements and methods therefor
EP2707338A4 (en) * 2011-05-12 2015-01-21 Imi Tami Institute Research PHOSPHOCOMENT WITH SLOW RELEASE
CN103011753A (zh) * 2011-09-26 2013-04-03 郭静萍 一种无机早强快凝材料
CN105314960A (zh) * 2015-11-30 2016-02-10 马鞍山泓宇材料科技有限公司 一种无机纤维增强复合材料及其制备方法
US20210308900A1 (en) * 2018-08-09 2021-10-07 Teehnion R&D Foundation Ltd. Thin shaped structural elements and novel method of making same
CN109354436B (zh) * 2018-11-14 2021-02-02 广东基业长青建筑科技有限公司 一种水洗海砂适用型预配砂浆专用胶材包及其制备方法
US10759697B1 (en) 2019-06-11 2020-09-01 MSB Global, Inc. Curable formulations for structural and non-structural applications
CN112279646B (zh) * 2020-12-24 2021-03-19 中南大学 一种熔盐熔渗材料、陶瓷界面改性材料和超高温陶瓷改性复合材料的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB593172A (en) 1945-06-11 1947-10-09 Titanium Alloy Mfg Co Improvements relating to mouldable compositions
GB405508A (en) 1932-05-23 1934-02-08 Julius Michael Curschellas Process for preparing mortars, cements, concretes, betons and the like
US3960580A (en) 1974-11-21 1976-06-01 W. R. Grace & Co. Magnesium phosphate concrete compositions
US4626558A (en) 1985-10-10 1986-12-02 Laclede Professional Products, Inc. Dental impression composition containing finely sized polyacrylamide
US4758278A (en) 1986-11-28 1988-07-19 E. I. Du Pont De Nemours And Company Magnesium oxide powder for workable, rapid-setting phosphate-containing cement compositions
US4786328A (en) 1987-07-16 1988-11-22 American Stone-Mix, Inc. Magnesium phosphate cement systems
US20020009622A1 (en) 1999-08-03 2002-01-24 Goodson David M. Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof
US6458423B1 (en) 1999-08-03 2002-10-01 David M. Goodson Sprayable phosphate cementitious coatings and a method and apparatus for the production thereof
US7160383B2 (en) 2004-06-15 2007-01-09 Uchicago Argonne, Llc Composition and application of novel sprayable phosphate cement (grancrete) that bonds to styrofoam

Also Published As

Publication number Publication date
CA2714431A1 (en) 2009-08-13
ES2413904T3 (es) 2013-07-17
PT2254848E (pt) 2013-06-25
US8366821B2 (en) 2013-02-05
DK2254848T3 (da) 2013-06-10
PL2254848T3 (pl) 2013-12-31
EP2254848B1 (en) 2013-04-10
CA2714431C (en) 2016-08-09
US20100313792A1 (en) 2010-12-16
IL207455A0 (en) 2010-12-30
IL207455A (en) 2014-05-28
EP2254848A1 (en) 2010-12-01
HRP20130586T1 (en) 2013-07-31
WO2009098692A1 (en) 2009-08-13

Similar Documents

Publication Publication Date Title
CY1114362T1 (el) Προσθετες ουσιες αλλοιωσης του ρυθμου σκληρυνσης του χημικου συνδυασμου πυριτικης και φωσφορικης κονιας και της σχετικης μεθοδου
EA200602210A1 (ru) Связывающие молекулы, способные нейтрализовать вирус бешенства, и их применение
EA200901435A1 (ru) Гидравлические цементы, содержащие композиции карбонатных соединений
NO20070999L (no) Fremgangsmate for a fremstille vannbestandig gipsbasert produkt
EA201592158A1 (ru) Белит-алюминат кальция в качестве присадки
CY1115893T1 (el) Anti-μολυσματικες πυριμιδινες και χρησεις αυτων
WO2008033466A3 (en) Compositions and methods for treatment of viral diseases
CY1114690T1 (el) Αντισωματα αντι-nrr notch1 και μεθοδοι χρησεις αυτων
EP2664595A3 (en) Plasticizer-containing hardening accelerator composition
BRPI0507034A (pt) compostos orgánicos
EP1876152A3 (en) Process for physico-chemical adaptation of chemical gypsum or phosphogypsum for use in cement formulations and other construction materials
BR112013033388A2 (pt) composição cimentícia e mistura
EA200600557A1 (ru) Добавка к цементу с двойной функцией
BRPI0919236A8 (pt) Terapêutica e vacinas de combinação de gas
ATE488509T1 (de) Verfahren zur herstellung von substituierten tetrazolen aus aminotetrazolen
MX2019007836A (es) Mezcla que mejora la resistencia en composiciones cementosas.
BR112016030983A8 (pt) composições para o tratamento de obesidade, prevenção de ganho de peso, promoção de perda de peso, promoção de emagrecimento, ou tratamento de ou prevenção do desenvolvimento de diabetes, kit, método para a preparação de tirfostina 9 e uso
BR112017025397A2 (pt) método para a fabricação de hidrato de silicato de cálcio usado como acelerador de endurecimento em concreto e materiais à base de cimento, hidrato de silicato de cálcio fabricado com o referido método
DK1886980T3 (da) Cementretardere
WO2008016562A3 (en) Nucleic acid amplification using a reversibly modified oligonucleotide
WO2008124176A3 (en) Soluble and membrane-anchored forms of lassa virus subunit proteins
TR201906358T4 (tr) Refraktör kalıplari için alçı bileşimi.
PL1913098T3 (pl) Niezawierająca chromu, hamująca korozję mieszanina pigmentów o małej zawartości cynku, sposób jej wytwarzania i jej zastosowanie
CL2009000791A1 (es) Compuestos derivados de labirintopeptina; procedimiento para prepararlos que comprende fermentar la cepa actinomadura namibiensis (dsm 6313); uso de los compuestos para tratar infecciones bacterianas, infecciones viricas y/o dolor; composicion farmaceutica que los comprenden; dna que codifica la preprolabirintopeptina a2.
PT1358127E (pt) Corpos contendo argila anionica, formados in situ