• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Constructive material and process for obtaining same comprising, at least, a first granulated component constituted by mussel shells and a second conglomerating component, consisting of a mortar with cement, lime or mud as binder and shell of mussel in a maximum size of 2 mm, or in concrete with only cement as a binder with mussel shell in a maximum size of 25 mm. The process comprises: processing stage of the mussel shell with classification of it in at least two fractions, one fine and one thick, later stage, of its mixture in proportion of 88% fine and 12% coarse and, for concrete, additional stage of obtaining and mixing of additional fraction of larger size than the others. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2647977A1
    申请号:ES201630860
    申请日:2016-06-23
    公开日:2017-12-27
    发明作者:Belén GONZÁLEZ FONTEBOA；Carolina MARTÍNEZ GARCÍA；Diego Carro López；Fernando Martínez Abella
    申请人:Extraco Sa；Galaicontrol Sl；Serumano Sl；Extraco S A；Galaicontrol S L；Serumano S L；Universidade da Coruna；
    IPC主号:
    专利说明:

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    CONSTRUCTION MATERIAL AND PROCESS FOR OBTAINING THE SAME
    D E S C R I P C I Ó N
    OBJECT OF THE INVENTION
    The invention, as expressed in the statement of the present specification, refers to a constructive material and the process of obtaining it, contributing, to the function to which it is intended, advantages and characteristics, which will be described in detail below, which represent a remarkable novelty in the current state of the art.
    More specifically, the object of the invention focuses on a constructive material, that is, intended for use in the field of construction for the conformation of elements of different kinds, which is distinguished by comprising at least one base component of mussel shell and a binder component, depending on which, either a mortar-type construction material is obtained, for plaster or finish applications, or a concrete construction material for applications of said type of material, being a Second aspect of the invention is the process for obtaining said material in both embodiments.
    FIELD OF APPLICATION OF THE INVENTION
    The scope of the present invention is framed within the construction sector, focusing particularly on the field of construction materials, in particular mortar and concrete.
    BACKGROUND OF THE INVENTION
    As a reference to the current state of the art, it should be noted that, although different types of compositions and processes for obtaining materials such as mortar and concrete are known, at least by the applicant, the existence of none that presents some technical, structural and constitutive characteristics equal to or similar to those specifically presented here, as claimed.
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    EXPLANATION OF THE INVENTION
    Thus, the construction material and the process for obtaining it that the invention proposes are configured as a novelty within its field of application, the distinguishing details being conveniently set forth in the final claims that accompany the present description.
    Specifically, what the invention proposes, as noted above, is a constructive material applicable for the conformation of elements of different kinds, which is distinguished by comprising, at least, a first granulated component consisting of mussel shells and a second binding component of the first, a second aspect of the invention being the process followed for obtaining said material, in particular the granulated component.
    More specifically, said process contemplates, at least, a processing stage of the mussel shell consisting of a classification thereof in at least two differentiated fractions, a fine and a thick one that, at a later stage, are mixed in a proportion of 88% fine fraction and 12% thick fraction, the latter with a maximum size of 2mm.
    Thus, in a first embodiment, the binder component comprising the composition of the construction material in question is cement, lime or mud, which determines that the material obtained is a type of construction mortar, suitable for interior and exterior plastering. with a remarkably differentiated finish with respect to the usual solutions known so far, thanks to the incorporation of said mussel shell fraction mixtures thereto.
    And, in a second embodiment, the binder component of the mussel shell component is only cement, which determines that the recommended construction material is concrete.
    In this case, preferably but not limited to the processing stages of the mussel shell, in the process of obtaining the material, the addition of an additional fraction larger than the two previously described is added, with a dimension 25mm maximum, which is added to the mixture of the above, increasing the amount
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    of shell visible in the material obtained.
    With this, in the case of the first embodiment, that is, the mortar, a material is obtained with sufficient performance for use as a plaster and plastered in ceramic and wood bases. Also, the shape of the mussel shell fractions, substitutes for conventional aggregates gives the mortar a low density and thermal insulation capabilities. In addition, the fact of using two sizes of mussel shell fraction, one thin and one thicker, when mixed in the proportion described, produce a high quality finish of the mortar, which also shows shell fragments and At the same time it has sufficient benefits to be used as a coating mortar.
    On the other hand, in the embodiment as concrete, a material is obtained with sufficient performance to be used as structural mass concrete for any use, but especially suitable for paving. It is also distinguished by presenting, on its outer surface, fragments of visible shells that give it a high quality and very characteristic finish with the shell pieces.
    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 person skilled in the art understands its scope and the advantages that derive from it, stating that, within its essentiality, it may be carried out in other embodiments that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought provided that it does not alter, change or modify its fundamental principle .
    权利要求:
    Claims (9)
    [1]
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    R E I V I N D I C A C I O N E S
    1. - CONSTRUCTION MATERIAL that, applicable for the conformation of elements of different kinds, comprising, at least, a first granulated component and a second conglomerating component of the first, characterized by the fact that the first granulated component is constituted by mussel shells .
    [2]
    2. - CONSTRUCTION MATERIAL, according to claim 1, characterized in that it is a mortar whose second binding component is cement, lime or mud.
    [3]
    3. - CONSTRUCTION MATERIAL, according to claim 2, characterized in that the first granulated component comprises mussel shell in a maximum size of 2mm.
    [4]
    4. - CONSTRUCTION MATERIAL, according to claim 1, characterized in that it is a concrete whose second binder component is only cement.
    [5]
    5. - CONSTRUCTION MATERIAL, according to claim 4, characterized in that the first granulated component comprises mussel shell in a maximum size of 25mm.
    [6]
    6. - PROCESS OF OBTAINING a construction material, as described in claims 1 to 5, characterized in that it comprises:
    - at least one processing stage of the mussel shell that constitutes the granulated component, consisting of a classification of the same in at least two differentiated fractions, one thin and one thick, and
    - a later stage, in which said two fractions are mixed in a proportion of 88% fine fraction and 12% thick fraction.
    [7]
    7. - PROCESS OF OBTAINING a construction material, according to claim 6, characterized in that the thick fraction has a maximum size of 2mm.
    [8]
    8. - PROCESS OF OBTAINING a construction material, according to claims 6 or 7, characterized in that when it is concrete, it also comprises an additional stage in which the obtaining and mixing of an additional fraction of larger size than the two fractions is added previously obtained and mixed.
    [9]
    9. PROCESS FOR OBTAINING a construction material, according to claim 8, characterized in that the additional larger fraction has a maximum size of 25mm.
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    同族专利:
    公开号 | 公开日
    ES2647977B1|2018-10-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    KR20020060867A|2001-01-12|2002-07-19|주식회사 해중|Blocks Manufactured from Powdered Fire Brick, and Method of Manufacturing the Same|
    WO2010136618A2|2009-05-27|2010-12-02|Universidad De Sevilla|Production of materials from canning industry waste|
    法律状态:
    2018-10-08| FG2A| Definitive protection|Ref document number: 2647977 Country of ref document: ES Kind code of ref document: B1 Effective date: 20181008 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201630860A|ES2647977B1|2016-06-23|2016-06-23|CONSTRUCTION MATERIAL AND PROCESS FOR OBTAINING THE SAME|ES201630860A| ES2647977B1|2016-06-23|2016-06-23|CONSTRUCTION MATERIAL AND PROCESS FOR OBTAINING THE SAME|
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