ES2548221B2 - Lime and cement mix with thermal and acoustic characteristics - Google Patents

Lime and cement mix with thermal and acoustic characteristics Download PDF

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Publication number
ES2548221B2
ES2548221B2 ES201400305A ES201400305A ES2548221B2 ES 2548221 B2 ES2548221 B2 ES 2548221B2 ES 201400305 A ES201400305 A ES 201400305A ES 201400305 A ES201400305 A ES 201400305A ES 2548221 B2 ES2548221 B2 ES 2548221B2
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Spain
Prior art keywords
thermal
lime
mixture
acoustic characteristics
cement
Prior art date
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Active
Application number
ES201400305A
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Spanish (es)
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ES2548221A1 (en
Inventor
Irene PALOMAR HERRERO
Gonzalo Barluenga Badiola
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 de Alcala de Henares UAH
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Universidad de Alcala de Henares UAH
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Priority to ES201400305A priority Critical patent/ES2548221B2/en
Publication of ES2548221A1 publication Critical patent/ES2548221A1/en
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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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
    • C04B22/064—Oxides, Hydroxides of the alkali or alkaline-earth metals of the alkaline-earth metals

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

Abstract

Mezcla de cal y cemento con características térmicas y acústicas.#La invención consiste en la dosificación y preparación de una mezcla que mejora las características térmicas y acústicas de revestimientos minerales para paramentos exteriores e interiores. Esta mezclada contiene cemento blanco, cal aérea, áridos silíceos o calcáreos de granulometría discontinua, con sustitución parcial o no de áridos ligeros, adición de fibras cortas de celulosa o polipropileno y que sea pigmentable, sin necesidad de ser protegida por un acabado.#La invención soluciona el problema de los sistemas que usan mezclas para la mejora térmica y acústica que requieren protección con otros materiales que disminuyen su eficacia en relación a la absorción acústica y dificultan el proceso de puesta en obra o sustitución y su valorización como residuo. Además el uso de una mezcla de cal y cemento permite su uso en construcción de obra nueva y en rehabilitación.Lime and cement mixture with thermal and acoustic characteristics. # The invention consists in the dosing and preparation of a mixture that improves the thermal and acoustic characteristics of mineral coatings for exterior and interior walls. This mixture contains white cement, aerial lime, siliceous or calcareous aggregates of discontinuous granulometry, with partial or no replacement of light aggregates, addition of short cellulose or polypropylene fibers and that is pigmentable, without the need to be protected by a finish. The invention solves the problem of systems that use mixtures for thermal and acoustic improvement that require protection with other materials that decrease their effectiveness in relation to acoustic absorption and hinder the process of commissioning or replacement and its recovery as waste. In addition, the use of a mixture of lime and cement allows its use in new construction and rehabilitation.

Description

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Claims (1)

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ES201400305A 2014-04-10 2014-04-10 Lime and cement mix with thermal and acoustic characteristics Active ES2548221B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201400305A ES2548221B2 (en) 2014-04-10 2014-04-10 Lime and cement mix with thermal and acoustic characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201400305A ES2548221B2 (en) 2014-04-10 2014-04-10 Lime and cement mix with thermal and acoustic characteristics

Publications (2)

Publication Number Publication Date
ES2548221A1 ES2548221A1 (en) 2015-10-14
ES2548221B2 true ES2548221B2 (en) 2016-02-10

Family

ID=54263859

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201400305A Active ES2548221B2 (en) 2014-04-10 2014-04-10 Lime and cement mix with thermal and acoustic characteristics

Country Status (1)

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ES (1) ES2548221B2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20050913A1 (en) * 2005-05-19 2006-11-20 Italcementi Spa HIGH PERFORMANCE CONCRETE AND QUICK DEVELOPMENT OF RESISTANCES NOT CONTAINING ADDED MATERIALS TO LATENT HYDRAULIC ACTIVITY

Also Published As

Publication number Publication date
ES2548221A1 (en) 2015-10-14

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