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KR-102965140-B1 - Waterproof plate module of precast concrete and method of manufacturing the module

KR102965140B1KR 102965140 B1KR102965140 B1KR 102965140B1KR-102965140-B1

Abstract

This invention presents a precast concrete waterproofing panel module and a method for manufacturing the same, which can prevent safety accidents such as fires and suffocation and reduce the working time for manufacturing storage containers. The module and method comprise a waterproofing layer containing an adhesive resin and inorganic particles, an anchor part standing upright on the waterproofing layer, and a concrete panel cast to cover the waterproofing layer and the anchor part, wherein the inorganic particles are mixed with the adhesive resin while heated to have a curing acceleration temperature that cures the hardener.

Inventors

  • 박서준

Dates

Publication Date
20260513
Application Date
20240104

Claims (14)

  1. Waterproof layer comprising adhesive resin and inorganic particles; An anchor part standing upright on the above waterproof layer; and It includes a concrete plate poured to cover the above waterproofing layer and the above anchor part, The above inorganic particles are mixed into the adhesive resin while heated to have a curing acceleration temperature that cures the curing agent contained in the adhesive resin, and A precast concrete waterproofing plate module characterized by the anchor portion being formed in a corrugated shape, and including an insertion portion having an insertion hole into which a metal rod is inserted, and a support portion that erects upright on the adhesive resin.
  2. A precast concrete waterproofing panel module according to claim 1, characterized in that reinforcing fibers are mixed into the adhesive resin.
  3. A precast concrete waterproofing panel module according to claim 1, wherein the adhesive resin is a thermosetting resin containing a curing agent, and the curing agent is composed of any one of a room temperature curing agent, a medium temperature curing agent, or a combination thereof.
  4. A precast concrete waterproofing plate module according to claim 1, characterized in that the inorganic particles are heated by electric resistance, microwave, or a combination thereof.
  5. A precast concrete waterproofing plate module according to claim 1, wherein the anchor portion comprises an insertion portion inserted into the concrete plate in the adhesive resin and a support portion fixed to the adhesive resin.
  6. delete
  7. A precast concrete waterproofing plate module according to claim 1, characterized in that the anchor portion is formed by a combination of a front anchor portion and a side anchor portion.
  8. A precast concrete waterproofing panel module according to claim 1, characterized in that the side of the module includes an uneven surface, an adhesive is filled between the uneven surfaces, and the end of the adhesive is bonded to a porous finish.
  9. Step of spraying adhesive resin into the interior of the plate module; A step of attaching an anchor portion to the adhesive resin; A step of forming a waterproof layer by spraying heated inorganic particles onto the adhesive resin; and It includes the step of pouring concrete slabs to cover the above waterproofing layer and anchor part, and A method for manufacturing a concrete waterproofing plate module, characterized in that the anchor portion is formed in a corrugated shape and includes an insertion portion having an insertion hole into which a metal rod is inserted, and a support portion that erects upright on the adhesive resin.
  10. A method for manufacturing a concrete waterproofing plate module according to claim 9, characterized in that the waterproofing layer is additionally heated by a heating element.
  11. A method for manufacturing a precast concrete waterproofing panel module according to claim 9, characterized in that reinforcing fibers are mixed into the adhesive resin.
  12. A method for manufacturing a precast concrete waterproofing panel module according to claim 9, wherein the adhesive resin is a thermosetting resin containing a curing agent, and the curing agent is composed of any one of a room temperature curing agent, a medium temperature curing agent, or a combination thereof.
  13. A method for manufacturing a precast concrete waterproofing plate module according to claim 9, characterized in that the inorganic particles are heated by electric resistance, microwave, or a combination thereof.
  14. A method for manufacturing a precast concrete waterproofing plate module according to claim 9, wherein the anchor portion is formed by a combination of a front anchor portion and a side anchor portion.

Description

Waterproof plate module of precast concrete and method of manufacturing the module The present invention relates to a waterproofing panel module and a method for manufacturing it, and more specifically, to a waterproofing panel module and a method for manufacturing it in which a concrete waterproofing panel with a waterproofing panel attached is precast in a module form and assembled on-site. Storage containers used to store various liquid or solid chemicals, such as chemical storage tanks and wastewater treatment tanks, are waterproofed to prevent the ingress of foreign substances and to prevent corrosion. These storage containers are generally constructed of concrete. If waterproofing is not applied, foreign substances such as concrete components and moisture may enter, thereby degrading the purity of the chemicals. Waterproofing sheet methods are presented in Korean Registered Patents No. 10-1788130 and No. 10-2310922. Conventional waterproofing sheet methods have advantages such as standardized products, a uniform and aesthetically pleasing waterproofing layer thickness, and shortened construction time. Meanwhile, conventional storage containers are fabricated from concrete on-site, and after curing, waterproof panels are attached to the concrete walls to prevent the ingress of foreign substances and corrosion. In this conventional method of attaching waterproof panels to concrete walls, a worker is placed inside the storage container to fabricate it. However, this conventional method poses a risk of fire during the process and can lead to safety accidents, such as suffocation caused by toxic gases. Additionally, the conventional method has the problem of requiring a relatively long working time to ensure curing and secure adhesive strength. FIGS. 1 to 4 are drawings for explaining the process of manufacturing a first module of a waterproof plate material according to the present invention. FIG. 5 is a drawing for explaining the side state of the first module according to the present invention. FIG. 6 is a cross-sectional view showing a second module of a waterproof plate material according to the present invention. FIG. 7 is a perspective view showing a modified example of a front angle portion according to the present invention. Preferred embodiments of the present invention will be described in detail below with reference to the attached drawings. The embodiments described below may be modified in various different forms, and the scope of the present invention is not limited to the embodiments described below. The embodiments of the present invention are provided to more fully explain the present invention to those skilled in the art. In the drawings, exaggerated representations have been used for convenience of explanation. Meanwhile, terms indicating positions, such as top, bottom, front, etc., are related only to what is shown in the drawings. In practice, the waterproofing panel module can be used in any optional direction, and the spatial direction changes depending on the direction and rotation of the waterproofing panel module during actual use. Embodiments of the present invention present a precast concrete waterproofing panel module and a method for manufacturing the same, which utilize heated inorganic particles to prevent safety accidents such as fires and suffocation, and to shorten the working time for manufacturing storage containers. To this end, we will examine the concrete waterproofing panel module to which inorganic particles are applied in detail and describe in detail the method for manufacturing the concrete waterproofing panel module utilizing inorganic particles. Embodiments of the present invention precast the concrete waterproofing panel, to which a waterproofing panel is attached, into a module form for on-site assembly. The waterproofing panel module according to the embodiment of the present invention is preferred for storage containers that store various chemical substances, such as chemical storage tanks and wastewater treatment tanks, and particularly for storage containers in semiconductor processes where chemical substances of very high purity are stored. FIGS. 1 to 4 are drawings for explaining the process of manufacturing a first module (100) of a waterproof plate material according to an embodiment of the present invention. For convenience of explanation, cross-sectional views cut along lines A-A, B-B, and C-C are shown separately. However, these are not drawings in the strict sense, and for convenience of explanation, there may be components not shown in the drawings. According to FIG. 1, the method for manufacturing a first waterproof plate module (100 in FIG. 4) first includes a first waterproof layer (10) inside a plate mold (M). The first waterproof layer (10) is a mixture of an adhesive resin (11), a reinforcing fiber (12), and inorganic particles (13). The plate mold (M) conforms to the shape of the first module (100), and the shape of the first module (100