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    Mortar composition, method of preparation thereof and use thereof
    1.
    发明授权
    Mortar composition, method of preparation thereof and use thereof 有权
    砂浆组合物，其制备方法及其用途

    公开(公告)号：US09156736B2

    公开(公告)日：2015-10-13

    申请号：US14200811

    申请日：2014-03-07

    Applicant: PAREXGROUP SA

    Inventor： Alain Laudet ,  Daniel Daviller

    IPC: C04B24/00 ,  C04B26/02 ,  C04B28/02 ,  C04B103/00 ,  C04B111/60

    CPC classification number: C04B24/00 ,  C04B26/02 ,  C04B28/02 ,  C04B2103/0075 ,  C04B2111/60 ,  C04B14/06 ,  C04B24/085 ,  C04B40/0028 ,  C04B40/0608 ,  C04B24/36 ,  C04B14/00 ,  C04B24/2611

    Abstract: A mortar composition in the form of a dry powder, ready for use, comprising at least one powdery binder and at least one aggregate, as well as possibly at least one standard additive and/or adjuvant, and formed from particles, at least some of which, referred to as fine particles, are liable to produce an emission of dust, characterized in that it also comprises a fluid additive that consists of least one non-polar hydrocarbon organic substance and that has a capacity for agglomeration of the said fine particles, and in that the dry mortar composition comprises agglomerates of line particles formed by the fluid additive.

    Abstract translation: 包含至少一种粉状粘合剂和至少一种骨料以及可能的至少一种标准添加剂和/或助剂的干粉形式的粉砂组合物，其可以使用，并且由颗粒，至少一种 称为细颗粒易于产生灰尘的排放，其特征在于它还包括由至少一种非极性烃有机物质组成并具有使所述细颗粒附聚的能力的流体添加剂， 并且干砂浆组合物包含由流体添加剂形成的线粒子团聚物。

    Composite system and consolidation method, in particular for structures made from reinforced concrete or masonry hardenable or hardened matrix and textile reinforcing mesh forming this system
    7.
    发明授权
    Composite system and consolidation method, in particular for structures made from reinforced concrete or masonry hardenable or hardened matrix and textile reinforcing mesh forming this system 有权

    公开(公告)号：US11168025B2

    公开(公告)日：2021-11-09

    申请号：US15747892

    申请日：2016-07-29

    Applicant: PAREXGROUP SA

    Inventor： Eric Houel

    IPC: C04B24/26 ,  D03D19/00 ,  D03D15/00 ,  D03D15/02 ,  E04G23/02 ,  D03D15/46 ,  D03D15/593

    Abstract: The invention concerns a composite system for reinforcing, in particular, structures made from reinforced concrete or masonry comprising a curable or cured matrix and a textile reinforcement grid, and said two elements taken as such. The aim of the invention is for this system to make it possible to produce a cured composite structure having improved mechanical properties, both in the short term and in the long term (e.g. flexing behaviour, hardness, bending/compression resistance, durability, cohesion). This aim is achieved by the system of the invention in which the grid comprises at least one layer formed: —both from a framework consisting of flat warp yarns and weft yarns; —and from a network binding the framework; characterised in that the binding network is such that it ensures the geometric regularity and dimensional stability of the meshes of the framework, before the grid is applied to the structure to be reinforced. The invention also concerns a method for reinforcing, in particular, structures made from reinforced concrete or masonry, the composite structure obtained from this method, the dry and wet formulations of the curable matrix, and consolidated structures, in particular made from reinforced concrete or masonry.

    MULTILAYER INSULATING CONSTRUCTION SYSTEM FOR A BUILDING - METHOD FOR ITS MANUFACTURE - DRY COMPOSITION FOR USE IN SUCH MANUFACTURE
    8.
    发明申请
    MULTILAYER INSULATING CONSTRUCTION SYSTEM FOR A BUILDING - METHOD FOR ITS MANUFACTURE - DRY COMPOSITION FOR USE IN SUCH MANUFACTURE 审中-公开

    公开(公告)号：US20190256421A1

    公开(公告)日：2019-08-22

    申请号：US16346998

    申请日：2017-11-02

    Applicant: PAREXGROUP SA

    Inventor： Anne DAUBRESSE ,  Eric SANCHEZ ,  Marco CAPPELLARI

    IPC: C04B28/12 ,  C04B18/24 ,  E04B1/02 ,  E04C2/288

    Abstract: The aim of the invention is to provide a novel construction system for buildings, having the properties of being multilayer, insulating, ductile, and lightweight.To this end, the invention relates to a multilayer insulating construction system for a building, characterized in that (a) this system comprises at least one wall associated with at least one hardened insulation layer, (b) the maximum thickness of the hardened insulation layer is between 1 and 60 cm, (c) the hardened insulation has a bulk density (BD) in kg/m3 that is less than or equal to 450; 300; 250; 200; 150; 100; and more preferably between 50 and 300; 150 and 250; (d) this hardened insulation layer is prepared by mixing, with water, a dry composition (d) comprising: -A at least one binder including: -A1- at least one hydraulic or air binder; -A2- possibly at least one water retention agent -A3- possibly at least one surfactant; -B- at least one bio-sourced aggregate based on sunflower stalk and/or corn stalk and/or rape stalk, having a Bulk Density(BD) in kg/m3 that is less than 110; preferably between 10 and 80; (e) this composition having a ratio of A/B [mass of dry binder -A- in kg]/[mass of dry filler -B- in kg] comprised between 1 and 10. Another object of the invention is the dry composition which, after mixing with water, enables manufacturing the hardened insulation layer of this construction system. The invention also includes the method for manufacturing the construction system.

    MORTAR COMPOSITION, METHOD OF PREPARATION THEREOF AND USE THEREOF
    9.
    发明申请
    MORTAR COMPOSITION, METHOD OF PREPARATION THEREOF AND USE THEREOF 有权
    麦芽糖组合物，其制备方法及其用途

    公开(公告)号：US20140205751A1

    公开(公告)日：2014-07-24

    申请号：US14200811

    申请日：2014-03-07

    Applicant: PAREXGROUP SA

    Inventor： Alain Laudet ,  Daniel Daviller

    IPC: C04B24/00

    CPC classification number: C04B24/00 ,  C04B26/02 ,  C04B28/02 ,  C04B2103/0075 ,  C04B2111/60 ,  C04B14/06 ,  C04B24/085 ,  C04B40/0028 ,  C04B40/0608 ,  C04B24/36 ,  C04B14/00 ,  C04B24/2611

    Abstract: A mortar composition in the form of a dry powder, ready for use, comprising at least one powdery binder and at least one aggregate, as well as possibly at least one standard additive and/or adjuvant, and formed from particles, at least some of which, referred to as fine particles, are liable to produce an emission of dust, characterised in that it also comprises a fluid additive that consists of least one non-polar hydrocarbon organic substance and that has a capacity for agglomeration of the said fine particles, and in that the dry mortar composition comprises agglomerates of line particles formed by the fluid additive.

    Abstract translation: 包含至少一种粉状粘合剂和至少一种骨料以及可能的至少一种标准添加剂和/或助剂的干粉形式的粉砂组合物，其可以使用，并且由颗粒，至少一种 称为细颗粒易于产生灰尘的排放，其特征在于它还包括由至少一种非极性烃有机物质组成并具有使所述细颗粒附聚的能力的流体添加剂， 并且干砂浆组合物包含由流体添加剂形成的线粒子团聚物。

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