Abstract:
본발명은시시멘트 100중량부를기준으로, 해조류 3 내지 20중량부; 아크릴계수지 20 내지 80중량부; 프리폴리머 30 내지 80중량부; 경화제 5 내지 30중량부; 칼슘설포알루미네이트 10 내지 20중량부; 골재 50 내지 1,000중량부; 지연제 0.1 내지 5중량부; 분체 5 내지 20중량부; 및고성능감수제 0.01 내지 10중량부를포함하는초속경콘크리트조성물및 이를이용한시공방법에관한것이다. 본발명은작업환경을개선하고, 환경오염을감소시키면서도종래콘크리트와대등하거나그 이상의강도를갖는동시에신속히경화되어속경성이요구되는콘크리트타설에용이하게적용할수 있는초속경콘크리트조성물을제공한다.
Abstract:
본발명은시멘트 100중량부를기준으로, 해조류 5 내지 50중량부; 방수제 20 내지 80중량부; 아크릴계수지 20 내지 80중량부; 경화제 5 내지 30중량부; 애시 10 내지 100중량부; 슬래그 10 내지 70중량부; 지연제 0.1 내지 5중량부; 발수제 0.1 내지 3중량부; 및고성능감수제 0.01 내지 10중량부를포함하는혼합시멘트조성물및 이를이용한시공방법에관한것이다. 본발명에따른혼합시멘트조성물은작업환경을개선하고, 환경오염을감소시키면서도종래시멘트와대등하거나그 이상의강도를갖는다.
Abstract:
본발명은아크릴코폴리머 100중량부기준으로, 대마 5 내지 40중량부; 메틸메타아크릴레이트수지 10 내지 60중량부; 흡수성폴리머 5 내지 30중량부; 재유화형폴리머분말 0.01 내지 4중량부; 경화제 2 내지 8중량부; 부착증진제 1 내지 10중량부; 광안정제 2 내지 15중량부; 분산제 0.1 내지 25중량부; 실리카미립자 10 내지 40중량부; 및용제 50 내지 150중량부를포함하는수용성도료조성물을제공한다.본발명에따른대마를이용한수용성도료조성물은유해물질을배출하지않는도막을형성하기위한대상표면에물리적, 화학적으로안정적인도막을형성하고, 내부식성을향상시킬수 있도록하는효과가있다.
Abstract:
Provided in the present invention are a wallpaper composition including 15-60 wt% of a polymer resin; 10-45 wt% of cannabis liquid, cannabis stem, cannabis powder, or at least one compound selected among the same; 5-20 wt% of a binder; and 5-20 wt% of a natural adhesive, and a wallpaper using the same. The wallpaper composition according to the present invention is a wallpaper composition including 15-60 wt% of linear low density polyethylene resin having density of 0.91-0.93 g/cm3; 10-45 wt% of cannabis mixing 10-90 wt% of liquid cannabis liquid and 10-90 wt% of solid cannabis stem or cannabis powder; 5-20 wt% of a polyurethane emulsion or acryl emulsion as a binder; and 5-20 wt% of natural latex as a natural adhesive, and provides a wallpaper composition which does not discharge harmful substances, has a sound absorbing power, a sterilizing power, deodorizing properties, insect proof properties, and insulating properties, emits far infrared ray, removes harmful wavelength, and easily controls moisture.
Abstract:
The present invention provides an ascon composition for paving a bridge surface and a construction method using the same. The composition includes: 50 to 150 parts by weight of a cement, 2 to 50 parts by weight of seaweed, 10 to 100 parts by weight of a polymer resin, 10 to 50 parts by weight of a transformation prevention agent, 2 to 30 parts by weight of a hardening agent, 10 to 100 parts by weight of an ash, 10 to 70 parts by weight of a blast furnace slag, 10 to 70 parts by weight of a silica fume, 10 to 50 parts by weight of an antistripping agent based on 100 parts by weight of asphalt. The ascon composition for paving a bridge surface according to the present invention prevents plastic deformation, aging and/or delamination from easily occurring while preventing water penetration and potholes, reduces noise and paves road at low costs.
Abstract:
The present invention relates to a concrete paving composition comprising 31 wt% of dried or powdered seaweed comprising one among Enteromorpha prolifera, Monostroma nitidum, green moss, pond scum, green laver, sea staghorn, Codium minus (Schmidt) Caulerpa okamurae, Chaetomorpha moniligera, sea mustard, kelp, Analipus japonicus, Chordaria, Ishige okamurae Yendo, whip tube, Petalonia binghamiae (J. Agardh) Vinogradova, Ecklonia cava, Ecklonia stolonifera, sea oak, seersucker, Sargassum fulvellum, Sargassum horneri, Sargassum thunbergii, Sea weed fusiforme, red laver, Gloiopeltis furcata, cottoni, Grateloupia lanceolata, Porphyra suborbiculata, Pterocladiella capillace, Acanthopeltis japonica, Gloiopeltis tenax, Sea string, Chondrus ocellatus, Hypnea charoides, Ceramium kondoi, Ceramium boydenii, Gigartina tenella, Seaweed hypnaeoides, and Grateloupia filicina or a mixture of at least two thereof; 46 wt% of polymer resin into which 50 wt% of methyl methacrylate and 50 wt% of aqueous acrylic epoxy resin are mixed; 10 wt% of 2-diethyl aminoethylamine as a hardener; 2 wt% of metallic salts-based cobalt as an accelerating admixture; 3 wt% of polyethylene wax; and 8 wt% of silica as a filler. The concrete paving composition further comprises 1 part by weight of an antioxidant including aromatic amine-based compounds and 2 parts by weight of UV stabilizer including aromatic amino ester-based compounds on the basis of 100 parts by weight of the concrete paving composition. The concrete paving composition, and more particularly, the eco-friendly concrete paving composition using seaweed provides excellent adhesion and waterproofing properties for concrete paving.
Abstract:
The present invention relates to a viewer comprising an identification code recognition function and, more specifically, to a viewer comprising an identification code recognition function which can improve convenience of using an identification code of a user by providing linked information by recognizing the identification code displayed on a screen of the viewer, without comprising a conventional camera for code image capturing or a separate code recognition application. The viewer is constituted to display information linked to the identification code by recognizing the identification code displayed in an area designated through area designation of the user when the identification code such as a barcode or a quick response (QR) code is displayed in the viewer screen in an image viewer which is executed on a display device like a mobile phone or a computer apparatus. In order to achieve the objective of the present invention, the viewer is installed in a display device comprising a memory and displays received data or stored files as an image. The viewer recognizes the identification code displayed in the area designated through area designation of the user, and provides information linked to the identification code onto the display screen according to the recognition result, when the identification code linked to the related information is shown on the displayed viewer screen. [Reference numerals] (21) Designate area; (22) Cancel area; (23) Recognize code; (24) Environment settings; (25) End; (AA) Shopping mall; (BB) Clothes; (CC) T-shirt
Abstract:
PURPOSE: A generating apparatus which is combined with sports equipment is provided to generate electrical energy by rotating a coil body of a generator and a magnetic body. CONSTITUTION: A rotational motion conversion unit is arranged in the back end of a microsphere(2). The rotational motion conversion unit converts the movement of a right side stage(6) and a left side stage(5). A generator(100) is connected to the rotational motion conversion unit. The generator includes a rotation external shaft. A power transmission unit includes a first pulley and a second pulley. The first pulley is formed in the rotation external shaft. The second pulley is formed in the rotation external shaft.