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公开(公告)号：KR101682674B1
公开(公告)日：2016-12-06
申请号：KR1020160014969
申请日：2016-02-05
Applicant: (주)일우피피씨
IPC: C04B41/46 , C04B41/47 , C04B41/48 , C04B41/50 , C04B103/65
Abstract: 본발명은점착성이향상된시트방수제제조방법에있어서, 아스팔트 100중량부에개질첨가제 5~35중량부, 무기충전재 5~20중량부, 점착수지 5~35중량부, 초류점이 20~80℃인오일 5~20중량부를혼합하여제1 조성물을제조하는제1 조성물제조단계; 물 100중량부에접착증진제 0.2~2중량부, 이온화제 0.2~2중량부를혼합하여제2 조성물을제조하는제2 조성물제조단계; 상기제1 조성물 100중량부에제2 조성물 0.5~5중량부를 120~180℃에서혼합하여혼합물을제조하는혼합단계; 및상기혼합물을시트에도포하는시트도포단계를포함하는것을특징으로하는점착성이향상된시트방수제및 그의제조방법에관한것이다.
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公开(公告)号：KR101151832B1
公开(公告)日：2012-06-01
申请号：KR1020110030860
申请日：2011-04-04
Applicant: (주)일우피피씨 , 주식회사 한국종합기술
Abstract: 본발명은내구성이향상된저소음배수성포장체를포장하는포장방법에있어서, 골재와아스팔트가혼합된아스팔트콘크리트를 4㎝이상포장하여기저층을형성하는기저층형성공정; 입도 0.1~1.5의골재와메틸메타크릴레이트(methyl methacrylate:MMA) 수지를포함하는점도 600~900cps의접착제를혼합하여채움재를제조하는혼합공정; 및상기채움재를 0.1~0.8㎏/㎡로 상기기저층의표면공극율이 15~25%로채우는채움공정을포함하는내구성이향상된배수성포장체및 그포장방법에관한것이다.
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公开(公告)号：KR101969858B1
公开(公告)日：2019-04-17
申请号：KR1020170179418
申请日：2017-12-26
Applicant: (주)일우피피씨
Inventor： 정홍기
IPC: C04B26/26 , C04B22/16 , C04B24/26 , C04B103/54 , C04B111/00
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公开(公告)号：KR101427722B1
公开(公告)日：2014-08-07
申请号：KR1020140024721
申请日：2014-02-28
Applicant: (주)일우피피씨
Inventor： 정홍기
CPC classification number: Y02W30/95 , C04B18/22 , C04B22/04 , C04B22/06 , C04B24/06 , C04B26/26 , C04B2111/00284 , C04B2111/503 , C04B2201/10
Abstract: The present invention relates to manufacturing of modified asphalt and manufacturing of modified asphalt concrete mixing aggregates and modified asphalt and, more specifically, to functional modified asphalt adding a coupling agent mixing one or more among silane, chrome, or aluminum, and a modifying additive comprising a de-curing rubber powder, a polyphosphoric acid, styrene butadiene styrene block copolymers (SBS) to asphalt to increase performances compared with general asphalt, adding sulfur (S) and glycerin monostearate (GMS) to increase the storage stability to be stored for a long time, and increasing durability and functionality by regular mixing with aggregates to increase lifetime of roads and provide economical road environments, and to modified asphalt concrete.
Abstract translation: 本发明涉及改性沥青的制造和改性沥青混凝土混合料和改性沥青的制造，更具体地说，涉及添加混合硅烷，铬或铝中的一种或多种的偶联剂的功能性改性沥青和改性沥青， 一种脱硫橡胶粉末，一种多磷酸，苯乙烯丁二烯苯乙烯嵌段共聚物（SBS）与沥青相比提高性能，与普通沥青相比，加入硫（S）和甘油单硬脂酸酯（GMS）以提高储存稳定性 长时间，并通过与骨料定期混合来提高耐久性和功能，以增加道路的寿命和提供经济的道路环境，以及改性沥青混凝土。
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Patent Agency Ranking
公开(公告)号：KR1020120022530A
公开(公告)日：2012-03-12
申请号：KR1020110030860
申请日：2011-04-04
Applicant: (주)일우피피씨 , 주식회사 한국종합기술
CPC classification number: E01C7/18 , C04B16/04 , E01C7/182 , E01C9/00 , E01C11/224 , E01C2201/00
Abstract: PURPOSE: A low-noise drain pipe paving material with improved durability and a paving method thereof are provided to prevent the fracture and abrasion of a surface layer caused by the separation of aggregates by enhancing the cohesion between a base layer and aggregates and between aggregates. CONSTITUTION: A paving method of a low-noise drain pipe paving material is as follows. Asphalt concrete, in which aggregates and asphalt are mixed, is placed over 4cm to form a base layer(100). A filler is prepared by mixing aggregates with a particle diameter of 0.1-1.5mm and an adhesive with a viscosity of 600-900cps, wherein the adhesive includes methylmethacrylate resin. The surface pores of the base layer are filled with the filler at a concentration of 0.1-0.8kg/m^2 so that the surface porosity of the base layer becomes 15-25%.
Abstract translation: 目的：提供一种具有改善的耐久性和铺路方法的低噪声排水管道铺路材料，以防止由于聚集体的分离而导致的表面层的破裂和磨损，因为增强了基层和聚集体之间以及聚集体之间的内聚力。 构成：低噪声排水管铺路材料铺路方法如下。 将聚集体和沥青混合的沥青混凝土放置在4cm以上以形成基层（100）。 通过混合粒径为0.1-1.5mm的聚集体和粘度为600-900cps的粘合剂制备填料，其中粘合剂包括甲基丙烯酸甲酯树脂。 基体层的表面孔以0.1〜0.8kg / m 2的浓度填充填料，使基层的表面孔隙率达到15〜25％。
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公开(公告)号：KR101032133B1
公开(公告)日：2011-05-02
申请号：KR1020100103650
申请日：2010-10-22
Applicant: (주)일우피피씨
Inventor： 정홍기
Abstract: PURPOSE: A multifunctional hybrid asphalt mixture and a multifunctional hybrid pavement are provided to improve durability and slip-resistance by preventing asphalt from flowing out during construction. CONSTITUTION: A multifunctional hybrid asphalt mixture is prepared by mixing asphalt 5.0~7.5 weight% with aggregate 100 weight%. The porosity of the multifunctional hybrid asphalt mixture is 3.0~8.0%. The void in mineral aggregate is 11~28%. The saturation degree is 50~85%. The Marshall stability is more than 6000N. The dynamic stability is more than 3000 time/mm.
Abstract translation: 目的：提供多功能混合沥青混合料和多功能混合路面，通过防止沥青在施工过程中流出而提高耐久性和防滑性。 构成：通过混合沥青5.0〜7.5重量％与骨料100重量％混合制备多功能混合沥青混合料。 多功能混合沥青混合料的孔隙率为3.0〜8.0％。 矿物骨料中的空隙为11〜28％。 饱和度为50〜85％。 马歇尔的稳定性超过6000N。 动态稳定性超过3000次/ mm。
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公开(公告)号：KR100948201B1
公开(公告)日：2010-03-17
申请号：KR1020090107131
申请日：2009-11-06
Applicant: (주)일우피피씨
Inventor： 정홍기
Abstract: PURPOSE: Color stone pavement and a paving method thereof are provided to prevent the paved surface from becoming sticky and improve the initial strength of color stone layer. CONSTITUTION: Color stone pavement comprises a basal layer(100), a color stone layer(300), and a primer layer(200). The basal layer is made of recycled modified asphalt concrete which is prepared by mixing modified asphalt 4~12 parts by weight and waste white clay 0.5~10 parts by weight in mixed aggregate 100 parts by weight. The color stone layer is prepared by mixing thermoplastic colorless asphalt 5~35 parts by weight and photo initiator 0.1~3 parts by weight in color stone 100 parts by weight with grain side of 0.1~15mm and poured on the top of the base layer. The primer layer is formed between the basal layer and the color stone layer.
Abstract translation: 目的：提供彩色石材路面及其铺路方法，以防止铺砌表面变粘，提高彩石层的初始强度。 构成：颜色石路面包括基底层（100），彩色石层（300）和底漆层（200）。 基层由再生改性沥青混凝土制成，通过混合改性沥青4〜12重量份和废弃白色粘土0.5〜10重量份混合在一起100重量份制成。 彩色石层通过将5〜35重量份的热塑性无色沥青和0.1〜3重量份的光引发剂与100〜100重量份的颜色石灰混合，并在0.1〜15mm的晶面上倒入基层。 在底层和彩色石层之间形成底漆层。
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公开(公告)号：KR100808812B1
公开(公告)日：2008-03-03
申请号：KR1020070088631
申请日：2007-08-31
Applicant: (주)일우피피씨
Inventor： 정홍기
CPC classification number: E01C11/221 , C04B14/048 , Y02W30/62
Abstract: A granite boundary stone is provided to have physical and chemical properties of granite, to cut down the cost of production economically and to have an environment-friendly effect by recycling granite. A granite boundary stone comprises a rectangular parallelepiped body(10) made of granite, an upper granite surface plate(22) attached in the longitudinal direction of the side of the body, and a lateral granite surface plate(24) attached in the longitudinal direction of the side of the body, wherein the body, the upper granite surface plate and the lateral granite surface plate are attached by adhesives manufactured with 100 weight percent acryl based binder and 5~10 weight percent coupling agent, and the acryl based binder is manufactured by mixing a main material composed of 50~70 weight percent acryl urethane resins and 30~50 weight percent butyl acetone with a hardener composed of 50~60 weight percent isocyanate and 40~50 weight percent butyl acetone in a weight ratio of 5 to 1 or 4 to 1.
Abstract translation: 提供花岗岩边界石以具有花岗岩的物理化学性质，经济地降低生产成本，并通过回收花岗岩具有环境友好的作用。 花岗岩边界石包括由花岗岩制成的长方体（10），沿着主体侧面的纵向方向安装的上花岗岩表面板（22）和沿纵向安装的侧花岗岩表面板（24） 身体，上花岗岩表面板和外侧花岗岩表面板通过用100重量％的丙烯酸类粘合剂和5〜10重量％的偶联剂制造的粘合剂附着，并且制造基于丙烯酸的粘合剂 通过将由50〜70重量％的丙烯酸聚氨酯树脂和30〜50重量％的丁基丙酮组成的主要材料与由重量比为5比1的50〜60重量％异氰酸酯和40〜50重量％丁基丙酮组成的固化剂混合 或4比1。
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公开(公告)号：KR100753854B1
公开(公告)日：2007-08-30
申请号：KR1020070041764
申请日：2007-04-30
Applicant: (주)일우피피씨
Inventor： 정홍기
IPC: C08L95/00 , C08K3/08 , C08K5/5415
Abstract: Provided are a coupled asphalt modifier which is improved in the resistance against sinter deformation, lower temperature crack and fatigue crack, a method for preparing the coupled asphalt modifier, and a modified asphalt concrete using the coupled asphalt modifier. A coupled asphalt modifier comprises 95-99 wt% of an asphalt modifier which comprises at least one selected from a natural rubber, a styrene-butadiene rubber, styrene-butadiene-styrene, a powder rubber modifier, waste tire, polyethylene, ethylene-vinyl acetate, polypropylene, poly(vinyl chloride), polyethylene terephthalate, an epoxy resin, a urethane resin, an acrylic resin, a phenolic resin, and a petroleum resin; and 1-5 wt% of at least one coupling agent selected from silane-based, chromium-based, aluminum-based and zirconium-based coupling agents.
Abstract translation: 本发明提供一种提高耐烧结变形性，低温裂纹和疲劳裂纹的偶联沥青改性剂，制备该偶联沥青改性剂的方法以及使用该偶联沥青改性剂的改性沥青混凝土。 偶联沥青改性剂包含95-99wt％的沥青改性剂，其包含选自天然橡胶，苯乙烯 - 丁二烯橡胶，苯乙烯 - 丁二烯 - 苯乙烯，粉末橡胶改性剂，废轮胎，聚乙烯，乙烯 - 乙烯基中的至少一种 乙酸乙烯酯，聚丙烯，聚氯乙烯，聚对苯二甲酸乙二醇酯，环氧树脂，聚氨酯树脂，丙烯酸树脂，酚醛树脂和石油树脂; 和1-5重量％的至少一种选自硅烷基，铬基，铝基和锆基偶联剂的偶联剂。
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