ES2160500B1 - Morteros de anhidrita natural para pavimentos autonivelados. - Google Patents

Morteros de anhidrita natural para pavimentos autonivelados.

Info

Publication number
ES2160500B1
ES2160500B1 ES9901423A ES9901423A ES2160500B1 ES 2160500 B1 ES2160500 B1 ES 2160500B1 ES 9901423 A ES9901423 A ES 9901423A ES 9901423 A ES9901423 A ES 9901423A ES 2160500 B1 ES2160500 B1 ES 2160500B1
Authority
ES
Spain
Prior art keywords
anhydrite
native
superplasticiser
sprayable
cement
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES9901423A
Other languages
English (en)
Other versions
ES2160500A1 (es
Inventor
Olivares Francisco Hernandez
Lopez Francisco Hernandez
Sanz Antonia Martin
Aguirregabiria Benito Lauret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad Politecnica de Madrid
Original Assignee
Universidad Politecnica de Madrid
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 Universidad Politecnica de Madrid filed Critical Universidad Politecnica de Madrid
Priority to ES9901423A priority Critical patent/ES2160500B1/es
Publication of ES2160500A1 publication Critical patent/ES2160500A1/es
Application granted granted Critical
Publication of ES2160500B1 publication Critical patent/ES2160500B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Método de obtención de un mortero de anhidrita natural para pavimentos y solados autonivelados. Consiste en combinar un porcentaje en peso entre el 15% y el 20% de anhidrita natural molida, que proporciona una granulometría continua entre 0-3 mm y 0-5 mm, cemento común (tipo I - clinker - o tipo II - cemento portland-) en proporción en peso entre el 80% y el 85%, superfluidificante (condensado de melamina - formaldehído sulfonado o acrílico) entre un 0,50% y un 1% en peso, y agua de amasado: relación agua/cemento entre el 0.25 y el 0,40. Este mortero permite cubrir grandes superficies horizontales por bombeo y apenas necesita mano de obra para ayudar a su nivelación perfectamente plana. Carece de retracción y de expansión. Puede aplicarse a todo tipo de solados horizontales. Al secarse tras fraguar y endurecer puede recubrirse de otros materiales de terminación.
ES9901423A 1999-06-25 1999-06-25 Morteros de anhidrita natural para pavimentos autonivelados. Expired - Fee Related ES2160500B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9901423A ES2160500B1 (es) 1999-06-25 1999-06-25 Morteros de anhidrita natural para pavimentos autonivelados.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9901423A ES2160500B1 (es) 1999-06-25 1999-06-25 Morteros de anhidrita natural para pavimentos autonivelados.

Publications (2)

Publication Number Publication Date
ES2160500A1 ES2160500A1 (es) 2001-11-01
ES2160500B1 true ES2160500B1 (es) 2002-04-16

Family

ID=8308987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9901423A Expired - Fee Related ES2160500B1 (es) 1999-06-25 1999-06-25 Morteros de anhidrita natural para pavimentos autonivelados.

Country Status (1)

Country Link
ES (1) ES2160500B1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771880A (en) * 1980-10-16 1982-05-04 Daiken Trade & Industry Manufacture of inorganic board
JPS5792558A (en) * 1980-11-26 1982-06-09 Nippon Steel Chemical Co Self-levelling floor composition
DD209355A3 (de) * 1981-07-30 1984-04-25 Leuna Werke Veb Verfahren zur herstellung eines freifliessenden selbstnivellierenden fussbodenestriches
JPS62256752A (ja) * 1986-04-28 1987-11-09 新日鐵化学株式会社 セルフレベリング性モルタル
JP3559094B2 (ja) * 1995-04-17 2004-08-25 太平洋セメント株式会社 セルフレベリング性水性組成物
US5873936A (en) * 1997-11-17 1999-02-23 Maxxon Corp. Cement composition self-leveling floor coating formulations and their method of use

Also Published As

Publication number Publication date
ES2160500A1 (es) 2001-11-01

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