ES2593052B1

ES2593052B1 - INSULATION CHEMICAL PRODUCT

Info

Publication number: ES2593052B1
Application number: ES201690055A
Authority: ES
Inventors: Marco Antonio Lora Espinel
Original assignee: Desarrollos Quim Castellanos S L; Desarrollos Quimicos Castellanos Sl
Current assignee: Desarrollos Quim Castellanos S L; Desarrollos Quimicos Castellanos Sl
Priority date: 2014-04-24
Filing date: 2014-04-24
Publication date: 2017-09-25
Anticipated expiration: 2034-04-24
Also published as: ES2593052A1

Abstract

Producto químico de aislamiento acústico y térmico en forma de fluido aplicable como revestimiento en la construcción, que comprende: óxidos de hierro, minerales, bióxidos, dispersantes, antiespumantes, agua, resinas acrílicas, titanio, pigmentos, aditivos. En concreto se compone de: un 94% de resinas acrílicas (1 - 10%), agua (1 - 7%) y cargas minerales inertes (50 - 70%); y un 6% de plastificantes (0,5 - 2%), antiespumantes (0,6 - 1,2%), dispersantes (1 - 4%), estabilizantes, (0,4 - 1,9%), tintes (0,1 - 0,7%), óxidos de hierro (1 - 6%), bióxidos (0,4 - 1,8%), titanio (1 - 10%), pigmentos, aditivos.Acoustic and thermal insulation chemical in the form of fluid applicable as a coating in the construction, comprising: iron oxides, minerals, bioxides, dispersants, antifoams, water, acrylic resins, titanium, pigments, additives. Specifically, it consists of: 94% acrylic resins (1-10%), water (1-7%) and inert mineral fillers (50-70%); and 6% of plasticizers (0.5 - 2%), antifoams (0.6 - 1.2%), dispersants (1 - 4%), stabilizers, (0.4 - 1.9%), dyes ( 0.1 - 0.7%), iron oxides (1-6%), bioxides (0.4 - 1.8%), titanium (1-10%), pigments, additives.

Description

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DESCRIPCIONDESCRIPTION

PRODUCTO QUIMICO DE AISLAMIENTO OBJETO DE LA INVENCIONINSULATION CHEMICAL PRODUCT OBJECT OF THE INVENTION

La invencion, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un producto qufmico de aislamiento, el cual aporta una serie de innovadoras caracterfsticas estructurales y constitutivas, que se describiran en detalle mas adelante, que suponen una destacable novedad dentro de su campo de aplicacion.The invention, as expressed in the statement of the present specification, refers to a chemical insulation product, which provides a series of innovative structural and constitutive features, which will be described in detail below, which represent a remarkable novelty within Your field of application.

Mas en particular, el objeto de la invencion se centra en producto qufmico en forma de fluido tipo pintura aplicable, mediante distintas tecnicas, como revestimiento en la construccion para proporcionar aislamiento, especialmente acustico pero tambien termico, y que de forma innovadora conforma una membrana elastomerica cuya particular composicion le otorga notables ventajas y efectividad aislante mejorando los sistemas similares actualmente existentes para el mismo fin.More particularly, the object of the invention is focused on chemical product in the form of applicable paint-like fluid, by different techniques, as a coating in the construction to provide insulation, especially acoustic but also thermal, and which innovatively forms an elastomeric membrane whose particular composition gives it remarkable advantages and insulating effectiveness by improving similar systems currently existing for the same purpose.

CAMPO DE APLICACION DE LA INVENCIONFIELD OF APPLICATION OF THE INVENTION

El campo de aplicacion de la presente invencion se enmarca dentro del sector de la industria dedicada a la fabricacion de productos aislantes para la construccion, centrandose particularmente en el ambito de las membranas aislantes acusticas.The field of application of the present invention is part of the industry sector dedicated to the manufacture of insulating products for construction, focusing particularly on the field of acoustic insulating membranes.

ANTECEDENTES DE LA INVENCIONBACKGROUND OF THE INVENTION

Como referencia al estado actual de la tecnica, cabe senalar que, si bien se conocen en el mercado distintos tipos de productos aislantes acusticos y termicos en el mercado, al menos por parte del solicitante, se desconoce la existencia de ninguno que presente unas caracterfsticas tecnicas, estructurales y constitutivas semejantes a las que presenta el que aquf se preconiza.As a reference to the current state of the art, it should be noted that, although different types of acoustic and thermal insulating products are known in the market, at least by the applicant, the existence of none that has technical characteristics is unknown. , structural and constitutive similar to those presented here.

En dicho sentido, cabe mencionar que, generalmente, lo que se conoce como membrana aislante acustica suele consistir en un revestimiento conformado a base de materialesIn that sense, it is worth mentioning that, generally, what is known as acoustic insulating membrane usually consists of a material-based coating.

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aislantes que se acopla fijado sobre la superficie de las paredes, techo y/o suelo de la estancia o edificio a aislar, formando una o mas capas.Insulators that are attached fixed on the surface of the walls, ceiling and / or floor of the room or building to be insulated, forming one or more layers.

Asimismo, se conocen algunos productos aislantes que tienen una estructura fluida tipo pintura para ser aplicados sobre la superficie o mezclados con pinturas, sin embargo, ninguno de ellos presenta una composicion como la del aquf descrito, segun se reivindica.Likewise, some insulating products are known that have a fluid paint-like structure to be applied on the surface or mixed with paints, however, none of them has a composition like the one described here, as claimed.

EXPLICACION DE LA INVENCIONEXPLANATION OF THE INVENTION

Asf, el producto qufmico de aislamiento que la invencion propone se configura como una mejorada alternativa dentro de su campo de aplicacion, estando los detalles caracterizadores que lo distinguen de lo ya conocido, convenientemente recogidos en las reivindicaciones finales que acompanan a la presente descripcion del mismo.Thus, the chemical insulation product proposed by the invention is configured as an improved alternative within its field of application, the characterizing details distinguishing it from what is already known, conveniently included in the final claims that accompany the present description thereof. .

En concreto, lo que la invencion preconiza es un producto qufmico para la construccion que, una vez aplicado sobre la superficie a que se destina, actua como membrana elastomerica con las siguientes caracterfsticas:Specifically, what the invention advocates is a chemical for construction that, once applied on the surface to which it is intended, acts as an elastomeric membrane with the following characteristics:

Es impermeable al agua.It is waterproof.

Es permeable al vapor de agua.It is permeable to water vapor.

Tiene clasificacion bs2d0 a fuego.It has classification bs2d0 on fire.

Presenta una extraordinaria elasticidad de 560-630%.It presents an extraordinary elasticity of 560-630%.

Es duradero en el tiempo sin deteriorarse.It is durable over time without deteriorating.

No le afectan los agentes externos, tales como los rayos UV.It is not affected by external agents, such as UV rays.

Tiene una densidad de 1750kg/m3 Resistencia a la traccion 0.29N/mm2It has a density of 1750kg / m3 Tensile strength 0.29N / mm2

Indice de transmision de vapor de agua^ V =29g/m2xd ; Sd= 0.72mWater vapor transmission rate ^ V = 29g / m2xd; Sd = 0.72m

El producto propuesto se utiliza, una vez aplicado, como membrana acustica entre placas de yeso laminado en construcciones secas, consiguiendo un aumento considerable en el aislamiento acustico y termico.The proposed product is used, once applied, as an acoustic membrane between laminated plasterboard in dry constructions, achieving a considerable increase in acoustic and thermal insulation.

Ademas, tambien se utiliza como membrana impermeable, ya sea para cubiertas como fachadas, logrando una absoluta estanqueidad, sin juntas gracias a una proyeccion continuaIn addition, it is also used as a waterproof membrane, either for roofs or facades, achieving absolute tightness, without joints thanks to a continuous projection

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del producto sobre los diferentes paramentos.of the product on the different walls.

Tiene asimismo una gran adaptabilidad a cualquier tipo de superficie gracias a su excelente propiedad de pegado.It also has great adaptability to any type of surface thanks to its excellent bonding property.

Conviene destacar, ademas, que se puede mezclar con otro tipo de productos y sus propiedades no se ven afectadas, y actua como ligante de productos como partfculas de caucho, madera, viruta, cemento, yeso, ademas de utilizarse para pegado de lanas de roca, minerales, fibras de vidrio, corcho, aglomerados, poliestireno extruido entre otros materiales.It should also be noted that it can be mixed with other types of products and its properties are not affected, and acts as a binder for products such as rubber, wood, chip, cement, plaster, as well as being used for bonding rock wool. , minerals, glass fibers, cork, agglomerates, extruded polystyrene among other materials.

Para todo ello y de forma concreta, el producto qufmico de la invencion se compone, esencialmente, de Oxidos de hierro, minerales, bioxidos, dispersantes, antiespumantes, agua, resinas acrflicas, titanio, pigmentos, aditivos.For all this and specifically, the chemical product of the invention consists essentially of iron oxides, minerals, bioxides, dispersants, antifoams, water, acrylic resins, titanium, pigments, additives.

Mas concretamente, el producto qufmico de aislamiento se compone de:More specifically, the chemical insulation product is composed of:

- un 94% de resinas acrflicas (1-10%), agua (1-7%) y cargas minerales inertes (50-70%);- 94% acrylic resins (1-10%), water (1-7%) and inert mineral fillers (50-70%);

- y el 6% restante lo componen: plastificantes (0,5-2%), antiespumantes (0,6-1,2%), dispersantes (1-4%), estabilizantes, (0,4-1,9%), tintes (0,1-0,7%), Oxidos de hierro (1-6%), bioxidos (0,4-1,8%), titanio (1-10%), pigmentos, aditivos.- and the remaining 6% are: plasticizers (0.5-2%), antifoams (0.6-1.2%), dispersants (1-4%), stabilizers, (0.4-1.9% ), dyes (0.1-0.7%), Iron oxides (1-6%), bioxides (0.4-1.8%), titanium (1-10%), pigments, additives.

Por la naturaleza de su composicion, el producto preconizado tiene una textura de pegajosidad considerable.Due to the nature of its composition, the recommended product has a considerable tack texture.

Finalmente, conviene senalar que el producto se mantiene estable siempre que permanezca en su envase original, a temperaturas ambiente de entre -10° y 40° siendo el tiempo recomendado de almacenaje es de como maximo 24 meses.Finally, it should be noted that the product remains stable as long as it remains in its original packaging, at ambient temperatures between -10 ° and 40 °, with the recommended storage time being a maximum of 24 months.

En cuanto a su modo de aplicacion, puede ser mediante rodillo, brocha en superficies de pequenas dimensiones y para grandes superficies, preferentemente se aplica mediante una maquina de proyeccion airless, la cual permite que una sola persona sea capaz de proyectar mas de 400 m2 en un dfa. Logicamente, hay que aplicarlo sobre superficies secas y limpias, sin rebajarlo con agua, pues se comercializa formulado y listo para su uso. Se secaAs for its mode of application, it can be by roller, brush on surfaces of small dimensions and for large areas, preferably it is applied by an airless projection machine, which allows a single person to be able to project more than 400 m2 in one day Logically, it must be applied on dry and clean surfaces, without lowering it with water, as it is marketed formulated and ready for use. Dries

totalmente en 24h, y las caracterfsticas de pegado las pierde en el momento que el producto a reticulado totalmente, al cabo de una hora de su aplicacion.totally in 24h, and the characteristics of gluing loses them at the moment that the product has totally crosslinked, after one hour of its application.

Descrita suficientemente la naturaleza de la presente invencion, asf como la manera de 5 ponerla en practica, no se considera necesario hacer mas extensa su explicacion para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciendose constar que, dentro de su esencialidad, podra ser llevada a la practica en otras formas de realizacion que difieran en detalle de la indicada a tftulo de ejemplo, y a las cuales alcanzara igualmente la proteccion que se recaba siempre que no se altere, cambie o 10 modifique su principio fundamental.Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages that derive from it, stating that , within its essentiality, it may be carried out in other forms of realization that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is required as long as it is not altered, changed or modified. fundamental principle.

Claims

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R E I V I N D I C A C I O N E S

1. - CHEMICAL PRODUCT OF ACOUSTIC AND THERMAL INSULATION which, applicable as a coating in the construction, is characterized in that it comprises: Iron oxides, minerals, bioxides, dispersants, antifoams, water, acrylic resins, titanium, pigments, additives.

2. - INSULATION CHEMICAL PRODUCT according to claim 1, characterized in that it is composed of:

- 94% acrylic resins, water and inert mineral fillers,

- and 6% of plasticizers, defoamers, dispersants, stabilizers, dyes, iron oxides, bioxides, titanium, pigments and additives.

3. - INSULATION CHEMICAL PRODUCT according to claim 2, characterized in that its proportion of acrylic resins, water and inert mineral loads, has the following percentage ranges:

- acrylic resins (1-10%),

- water (1-7%),

- inert mineral loads (50-70%),

4. - INSULATION CHEMICAL PRODUCT according to claim 2, characterized in that its proportion of plasticizers, antifoams, dispersants, stabilizers, dyes, iron oxides, bioxides, titanium, has the following percentage ranges:

- plasticizers (0.5-2%),

- antifoams (0.6-1.2%),

- dispersants (1-4%),

- stabilizers, (0.4-1.9%),

- dyes (0.1-0.7%),

- Iron oxides (1-6%),

- bioxides (0.4-1.8%),

- titanium (1-10%),

5. CHEMICAL INSULATION PRODUCT according to any of claims 1-4, characterized in that it is a fluid product.