国家/地区 韩国（29）
IPC部 C（29）
IPC大类 C04（29）
IPC小类 C04B（29）
IPC C04B014/02（10） C04B041/50（6） C04B020/00（5）
C04B041/45（5） C04B041/48（5） C04B041/52（5）
C04B111/00（5） E04G023/02（5） C04B014/04（4）
C04B014/32（4） C04B014/36（4） C04B024/26（4）
C04B040/00（4） E04F015/12（4） E04G021/02（4）
发明人 JEONG H I（4） JEONG Y（3） SEO D C（3）
HO M J（2） KIM H J（2） PARK J（2）
SEUNGGYEONG Y（2）
公开年 2021（10） 2022（9） 2016（3） 2023（3） 2019（2） 2020（2）
申请年 2020（9）  2021（7）  2022（5）  2019（4）  2015（3） 
专利权人 KOREA IND TE.（4） ECO MORTAR K.（3） JEONG H I（3） JEONG Y（3）
PARK J（2） SBB CO LTD（2）

Inter-floor noise prevention system of house useful for preventing noise generated in upper floor from being transmitted to the lower floor, comprises sound absorbing plate installed on concrete slab, and sound wave vibration blocking plate.

HO S J

Heat-resistant concrete structure used in road icing prevention system, has embedded heater inserted into side of concrete body i.e. formed with heater embedded groove in which heater is seated to have predetermined embedded depth.

TAEHUN K, SAGONGMYUNG, PARK J W, YOO H J, LEE D K, KANG S J, KIMCHANGJOO

Method for manufacturing, construction and modification of e.g. building, involves moving drone in sequence to move equipment, device, material, facility, material and facility, manufacturing plant, construction site or modification site.

JEONG H I

Paint composition used for film adhesion method, comprises powder mixture comprising zinc, phosphorus, graphene oxide and aluminum, and adhesive resin comprising (diethylamino)phenyl diazinyl-thieno thiazolyl (hexyloxy)phenyl prop-2-enenitrile compound.

HAN K T

Sand mastic asphalt concrete composition used for constructing thin layer impermeable composite pavement, comprises high grade asphalt binder comprising petroleum-based asphalt, diisocyanate, polyetherpolyol, secondary amine, polymer modifier and plastic additive, and fine aggregate.

JO M

Repairing asphalt pavement layer and rear material by elastic joint, comprises e.g. forming joint opening block having predetermined width in asphalt pavement layer connected to rear part of bridge expansion joint, and forming mixture layer.

MOON E S, MOON Y, KIM D B

Anti-slip pavement composition used for pavement construction method, comprises performance improving material containing graphene dispersion, performance improving filler containing ground calcium carbonate and silicon dioxide, and curing agent.

HAN S O

Apparatus for purifying e.g. construction material, has magnetic body provided with cone-shaped mesh, and cone mesh rod and spiral formed by mounting spiral after frame, where material is waved by undulating body and material is vortexed by cone-and-stick spiral.

JEONG H I, JEONG Y

Water-permeable block comprises e.g. porous structure having honeycomb structure and filler to be filled in empty space of porous structure, includes gravel and bio-urethane-based adhesive containing polymeric methylenediphenyl diisocyanate.

HO M J, SEUNGGYEONG Y

Water-permeable block comprises e.g. gravel and bio-urethane-based adhesive containing first agent comprising polymeric methylenediphenyl diisocyanate and isocyanate monomer and second agent comprising petroleum polyether polyol.

HO M J, SEUNGGYEONG Y