FI62278C - Cementkomposition innehaollande sura formiater saosom paoskyndande tillsatser foer bindning och utveckling av haollfastheten samt ett foerfarande foer framstaellning av en saodan komposition - Google Patents

Cementkomposition innehaollande sura formiater saosom paoskyndande tillsatser foer bindning och utveckling av haollfastheten samt ett foerfarande foer framstaellning av en saodan komposition Download PDF

Info

Publication number
FI62278C
FI62278C FI793583A FI793583A FI62278C FI 62278 C FI62278 C FI 62278C FI 793583 A FI793583 A FI 793583A FI 793583 A FI793583 A FI 793583A FI 62278 C FI62278 C FI 62278C
Authority
FI
Finland
Prior art keywords
formate
cement
sodium
weight
calcium
Prior art date
Application number
FI793583A
Other languages
English (en)
Finnish (fi)
Other versions
FI793583A (fi
FI62278B (fi
Inventor
David Berry
Brian David Black
Peter Kirby
Original Assignee
Bp Chem Int 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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of FI793583A publication Critical patent/FI793583A/fi
Publication of FI62278B publication Critical patent/FI62278B/fi
Application granted granted Critical
Publication of FI62278C publication Critical patent/FI62278C/fi

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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FI793583A 1978-11-15 1979-11-15 Cementkomposition innehaollande sura formiater saosom paoskyndande tillsatser foer bindning och utveckling av haollfastheten samt ett foerfarande foer framstaellning av en saodan komposition FI62278C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7844643 1978-11-15
GB7844643 1978-11-15

Publications (3)

Publication Number Publication Date
FI793583A FI793583A (fi) 1980-05-16
FI62278B FI62278B (fi) 1982-08-31
FI62278C true FI62278C (fi) 1982-12-10

Family

ID=10501069

Family Applications (1)

Application Number Title Priority Date Filing Date
FI793583A FI62278C (fi) 1978-11-15 1979-11-15 Cementkomposition innehaollande sura formiater saosom paoskyndande tillsatser foer bindning och utveckling av haollfastheten samt ett foerfarande foer framstaellning av en saodan komposition

Country Status (11)

Country Link
US (1) US4261755A (no)
EP (1) EP0011485B1 (no)
JP (1) JPS5571653A (no)
AU (1) AU526190B2 (no)
CA (1) CA1125793A (no)
DE (1) DE2963904D1 (no)
DK (1) DK479679A (no)
FI (1) FI62278C (no)
NO (1) NO150634C (no)
NZ (1) NZ192046A (no)
PT (1) PT70460A (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328036A (en) * 1980-12-19 1982-05-04 The Dow Chemical Company High temperature expanding cement composition and use
US4419138A (en) * 1981-09-18 1983-12-06 Sandor Popovics Accelerator additive for cementitious compositions
SE452313B (sv) * 1983-04-19 1987-11-23 Johan Alexanderson Anvendning av byggnadsmaterial som avjemningsskikt
JPS61242938A (ja) * 1985-04-20 1986-10-29 株式会社　東京ボ−ス工業者 防凍、防錆モルタルまたはコンクリ−トの製造方法
US4769077A (en) * 1987-06-30 1988-09-06 Texas Industries, Inc. Cementitious grout patching formulations and processes
US4953620A (en) * 1989-08-14 1990-09-04 Atlantic Richfield Company Accelerating set of retarded cement
EP0556407B1 (en) * 1991-09-07 1998-10-21 Bando Kiko Co. Ltd. Machine for bend-cutting glass plate
NO300038B1 (no) * 1995-05-12 1997-03-24 Norsk Hydro As Fremgangsmåte for fremstilling av produkter inneholdende dobbelsalter av maursyre
FR2741616B1 (fr) * 1995-11-23 2000-03-10 Sandoz Sa Accelerateurs du ciment
DE19649478A1 (de) * 1995-12-22 1997-06-26 Bauer Wulf Dr Dispersionen und deren Einsatz in Betonmischungen
CA2208275A1 (fr) * 1997-08-04 1999-02-04 Ciments Francais Methode d'amelioration des resistances a court terme des betons
JP4128299B2 (ja) * 1999-03-29 2008-07-30 電気化学工業株式会社 セメント混和材及びセメント組成物
JP4128300B2 (ja) * 1999-03-30 2008-07-30 電気化学工業株式会社 セメント混和材及びセメント組成物
DE10064083C2 (de) * 2000-12-21 2003-07-03 Wacker Polymer Systems Gmbh Gips-Zusammensetzungen mit verbesserter Haftung auf Kunststoff- und Metalloberflächen
CA2464762A1 (en) * 2001-11-09 2003-05-15 Basf Aktiengesellschaft Method for production of formic acid formates
DE10231891A1 (de) * 2002-07-12 2004-01-22 Basf Ag Zubereitungen, enthaltend Diformiate
AR040415A1 (es) * 2002-07-12 2005-04-06 Basf Ag Preparaciones que contienen diformiatos y acidos carboxilicos de cadena corta, un procedimiento para su obtencion y su uso como alimento animal
DE10237380A1 (de) * 2002-08-12 2004-02-19 Basf Ag Verfahren und Vorrichtung zur Herstellung von ameisensauren Formlaten und deren Verwendung
DE10237379A1 (de) * 2002-08-12 2004-02-19 Basf Ag Verfahren und Vorrichtung zur Herstellung von ameisensauren Formiaten und deren Verwendung
US20060141010A1 (en) * 2003-06-24 2006-06-29 Basf Aktiengesellschaft Coated preparations that contain at least one hydroformate
EP2874970A1 (en) * 2012-07-20 2015-05-27 U.S. Concrete, Inc. Accelerated drying concrete compositions and methods of manufacturing thereof
CN107987813B (zh) * 2016-10-27 2020-08-11 中国石油化工股份有限公司 一种聚合物负载型促凝剂及其制备方法和水泥浆

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210207A (en) * 1964-08-24 1965-10-05 Grace W R & Co Non-corrosive accelerator for setting of cements
FR1566705A (no) * 1968-03-28 1969-05-09
US3619221A (en) * 1970-03-25 1971-11-09 Grace W R & Co Amine formate accelerator additives for portland cement compositions
GB1386081A (en) * 1971-02-15 1975-03-05 Celmac Ag Hydraulic cements
US3801338A (en) * 1972-07-10 1974-04-02 Fosroc Ag Cement additives
CH599066A5 (no) * 1975-07-18 1978-05-12 Meynadier & Cie Ag
GB1505388A (en) * 1975-11-27 1978-03-30 Bp Chem Int Ltd Acid salt solutions
US4033782A (en) * 1976-03-23 1977-07-05 Martin Marietta Corporation Calcium aluminate cement compositions and mixes and method for preparing them
US4116706A (en) * 1977-07-01 1978-09-26 W. R. Grace & Co. Additive composition for hydraulic cement compositions
DD129070A1 (de) * 1976-12-17 1977-12-28 Eberhard Lang Verfahren zur herstellung fruehhochfester bindemittel
GB1551656A (en) * 1977-05-17 1979-08-30 Chemicals Ltd Cementitious compositions

Also Published As

Publication number Publication date
FI793583A (fi) 1980-05-16
AU5256779A (en) 1980-05-22
AU526190B2 (en) 1982-12-23
NO150634B (no) 1984-08-13
PT70460A (en) 1979-12-01
DK479679A (da) 1980-05-16
CA1125793A (en) 1982-06-15
NZ192046A (en) 1981-02-11
NO150634C (no) 1984-11-21
US4261755A (en) 1981-04-14
JPS5571653A (en) 1980-05-29
NO793669L (no) 1980-05-19
FI62278B (fi) 1982-08-31
EP0011485B1 (en) 1982-10-20
EP0011485A1 (en) 1980-05-28
DE2963904D1 (en) 1982-11-25

Similar Documents

Publication Publication Date Title
FI62278C (fi) Cementkomposition innehaollande sura formiater saosom paoskyndande tillsatser foer bindning och utveckling av haollfastheten samt ett foerfarande foer framstaellning av en saodan komposition
KR820000152B1 (ko) 내식성이 높은 콘크리이트의 제조방법
FI72962B (fi) Tillsatsblandning foer betong och bruk, foerfarande foer dess framstaellning och dess anvaendning.
KR910006892B1 (ko) 콘크리트 혼합물의 경화를 위한 액체 촉진제
WO2016123010A1 (en) Corrosion resistant spray applied fire resistive materials
US3950178A (en) Concrete containing sparingly soluble barium compounds
JP3624294B2 (ja) ポリマーセメント系複合材
US4365999A (en) Corrosion-inhibiting method for steel materials in concrete
CA3000052C (en) Calcium nitrate for reducing the pore size distribution of a hardened cementitious composition and steel reinforced concrete having an elevated resistance towards carbonation
FI57926B (fi) Accelerator innehaollande cementkomposition
US4464201A (en) Process for producing cement and cement obtained by means of this process
FI65984B (fi) Foerfarande foer framstaellning av ett laempligt bindemedel for laettflytande betong
US4762561A (en) Volume-stable hardened hydraulic cement
US4705569A (en) Hydraulic material composition
JP7372159B2 (ja) 水硬性組成物
US4897120A (en) Accelerator for portland cement derived from fertilizer
NO151544B (no) Fremgangsmaate for aa forhindre korrosjon av armeringen i betong
JPH11157895A (ja) 遅硬性固化材用刺激材及びそれを含む遅硬性固化材
JPS58110451A (ja) Ｇｒｃの製造に適した混合セメント質材料
Karim et al. EFFECT AND OPTIMISATION OF MICRO SILICA ON HIGH GRADE STRENGTH OF CONCRETE
JPS63242952A (ja) セメント用添加剤
RU2158247C2 (ru) Бетонная смесь и добавка в бетонную смесь
SU1065373A1 (ru) Сырьева смесь дл изготовлени поризованного раствора
EP0024432B1 (en) Rust prevention of steel materials in concrete
JPH0649604B2 (ja) 水硬性材料組成物

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BP CHEMICALS LIMITED