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    CONCRETE REINFORCEMENT MEMBER
    2.
    发明申请
    CONCRETE REINFORCEMENT MEMBER 审中-公开

    公开(公告)号：WO2020005183A3

    公开(公告)日：2020-01-02

    申请号：PCT/TR2019/050239

    申请日：2019-04-12

    Applicant: KORDSA TEKNIK TEKSTIL A.S.

    Inventor： IZMIT, Ilhan ,  ALPARSLAN, Ugur

    IPC: E04C5/07 ,  C04B20/12

    Abstract: The present invention is a reinforcing member manufactured from synthetic fibers suitable for reinforcing concrete comprises synthetic nylon 6.6 fibers coated with polycarboxylic ether on which no surface treatment is applied and comprising a plurality of filaments wherein the diameter of each one is in range of 20-40 microns, and which are combined such that the linear density will be in range of 140-330 tex. By means of using the reinforcement member of the present invention in the concrete, ductility is provided to the plain concrete, brittle braking is transformed into ductile breaking, and thus deflection ability under load after first crack is provided. Polycarboxylic ether coated Nylon 6.6 three dimensionally distributed in concrete increases the durability of the concrete by minimizing both the plastic and drying shrinkage that may occur in the concrete. The said application provides advantage before the existing applications in terms of labor and cost.

    SURFACE VEIL AND SURFACE FILM INTEGRATED PREPREG LAYER AND PROCESSES FOR MAKING THE SAME
    3.
    发明申请
    SURFACE VEIL AND SURFACE FILM INTEGRATED PREPREG LAYER AND PROCESSES FOR MAKING THE SAME 审中-公开

    公开(公告)号：WO2019190434A2

    公开(公告)日：2019-10-03

    申请号：PCT/TR2018/050807

    申请日：2018-12-14

    Applicant: KORDSA TEKNIK TEKSTIL A.S.

    Inventor： ERDOGAN, Elif

    Abstract: The present invention provides a ready to use surface veil and surface film integrated prepreg layer which is suitable to use in the production of lightweight structural parts/panels with class A surfaces comprises curable bottom base resin formulation comprising curable bottom base resin, at least one first toughening agent, at least one accelerator, at least one curing agent and at least one hardener. The prepreg layer further comprises a release paper that is coated with curable bottom base resin formulation to obtained curable bottom base resin formulation coated release paper as a first resin film; a reinforcement fabric; an outer resin formulation comprising outer resin which is curable bottom base resin being 10% more viscous than the resin, at least one thermoplastic toughening agent, at least one accelerator, at least one curing agent and at least one hardener agent. The prepreg layer also comprises a second resin film that is coated with the outer resin formulation which is called as first resin film and a surface veil.

    HIGH PERFORMANCE POLYESTER TIRE CORDS
    4.
    发明申请
    HIGH PERFORMANCE POLYESTER TIRE CORDS 审中-公开

    公开(公告)号：WO2019182539A2

    公开(公告)日：2019-09-26

    申请号：PCT/TR2018/050741

    申请日：2018-11-28

    Applicant: KORDSA TEKNIK TEKSTIL A.S.

    Inventor： FIDAN, Sadettin

    Abstract: The present invention relates to two or three-ply polyester cords having residual twist in ply yarns in cord which are used as carcass reinforcement in passenger and light truck tires.

    A MORTAR MIXTURE WHICH REDUCES CRACK FORMATION
    7.
    发明申请
    A MORTAR MIXTURE WHICH REDUCES CRACK FORMATION 审中-公开

    公开(公告)号：WO2022132084A1

    公开(公告)日：2022-06-23

    申请号：PCT/TR2021/051148

    申请日：2021-11-05

    Applicant: KORDSA TEKNIK TEKSTIL A.S.

    Inventor： ERDAL, Burak ,  ALPARSLAN, Ugur

    IPC: C04B28/00

    Abstract: The present invention relates to a mortar mixture which reduces crack formation by using microfibers in pool plasters in order to increase flexural and compressive strength. The main objective of the present invention is to provide a waterproof fiber reinforced mortar mixture which reduces crack formation by increasing the flexural and compressive strength of pool plasters. By means of the fiber reinforced mortar mixture, workmanship errors (water added more than required due to weighing the material wrong, surface finishing, etc.) and adverse effects due to the external environment (extremely hot and/or windy weather) are minimized.

    A CONCRETE ADDITIVE AND A REINFORCED CONCRETE
    8.
    发明申请
    A CONCRETE ADDITIVE AND A REINFORCED CONCRETE 审中-公开

    公开(公告)号：WO2021150194A1

    公开(公告)日：2021-07-29

    申请号：PCT/TR2021/050046

    申请日：2021-01-20

    Applicant: KORDSA TEKNIK TEKSTIL A.S.

    Inventor： ALPARSLAN, Uğur ,  İZMİT, İlhan

    IPC: E04C5/00 ,  E04C5/07

    Abstract: The present invention relates to a concrete additive comprising macro polypropylene fiber and micro Nylon 6.6 fiber, which increases the chlorine resistance of reinforced concrete structures, thus extending the corrosion resistance and consequently the lifetime thereof without needing to change the design of the concrete mixture, and a concrete reinforced with the said additive.

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