摘要:
A floor material for an environment wet-hardening typed organic/inorganic complex industrial composition is provided to prevent a safety accident of users when is applied at an underground parking lot using an excellent skid resistance. A floor material for an environment wet-hardening typed organic/inorganic complex industrial composition comprises an urethane prepolymer of 18~22 weight%, a polyol of 7~11 weight%, water of 6~8 weight% and a pulverized body of 65~69 weight%. The pulverized body comprises white cement of 45~46 weight%, silica of 11~12 weight%, calcium hydroxide of 3~4 weight%, calcium carbonate of 3~3.5 weight% and chromium dioxide of 3~3.5 weight%.
摘要:
Disclosed is a two component-type finishing material composition which includes: a main material including 50-70 wt% of an epoxy resin, 1-5 wt% of mineral split, 1-10 wt% of a diluent, 0.01-3 wt% of a defoaming agent, 1-6 wt% of a leveling agent, 0.1-4 wt% of a wetting agent, and 3-22 wt% of microsilica with surface modified by a silane coupling agent; and a curing agent including 40-60 wt% of modified aliphatic amine, 20-30 wt% of modified aromatic amine, 1-8 wt% of promoters, 0.01-3 wt% of a defoaming agent, and 3-20 wt% of bohemite nanoparticles with surface modified by a silane coupling agent. [Reference numerals] (AA) Example: matrix damaged state after wet surface adhesion strength test;(BB) Comparative example: interface dropout state after wet surface adhesion strength test
摘要:
본 발명은 콘크리트 바닥 표면 마감재에 관한 것으로, 보다 상세하게는, 에폭시수지계 주제와 경화제로 구성된 2액형 조성물로서, 주제에 판상형 마이크로 실리카와 실란 커플링제를 충전제로서 첨가하여 습윤면에서도 부착력이 우수하고, 자기 평활성이 우수하여 작업성이 용이하며, 유.무기 조성물의 가교 결합 밀도 상승으로 표면경도가 높고, 시공 후 소정의 규사를 뿌려줄 경우 규사를 강하게 응집하는 효과에 의한 논슬립 기능을 부여할 수 있는 다목적 표면 마감재에 관한 것이다. 본 발명에 따른 바닥 표면 마감재는, 에폭시 수지와 실란 커플링제, 판상의 마이크로 실리카를 포함하는 제1제와; 아민계 경화제와 실란 커플링제를 포함하는 제2제를 혼합하여 제조되는 2액형 콘크리트 바닥 표면 마감재이다.
摘要:
PURPOSE: 2 liquid type concrete floor surface finishing material is provided to have an excellent adhesive force in a wetted surface, a self smoothness and a surface hardness by adding a plate shaped micro silica and a silane coupling agent to an epoxy resin-based main material. CONSTITUTION: 2 liquid type concrete floor surface finishing material comprises a first material and a second material. The first material comprises an epoxy resin, a silane coupling agent, and a plate shaped micro silica. The second material comprises an amine-based curing agent and a silane coupling agent. The first material comprises 50-70 weight% of epoxy resin, 5-22 weight% of silane coupling agent, 1-5 weight% of mineral spirit, 1-15 weight% of plate shaped micro silica, 1-10 weight% of diluent, 0.01-3 weight% of mineral antifoaming agent, 1-5 weight% of leveling agent, and 0.1-3 weight% of wetting agent. The second material comprises 40-60 weight% of denaturation aliphatic amine, 20-30 weight% of denaturation aromatic amine, 10-20 weight% of silane coupling agent, 1-8 weight% of accelerant, 0.1-5 weight% of silicon-based antifoaming agent. The first material and the second material are mixed as the weight ratio of 3:1.
摘要:
The present invention relates to an environmentally friendly inorganic based resin composition having excellent chemical resistance, water resistance, wear resistance, impact resistance, excellent expression of adhesive strength and cleaning ability when a pollution source is coated on a fragment, and which does not include toxic components; and to a manufacturing method of a coating material for concrete inner/outer walls and floors.
摘要:
PURPOSE: A mortar composition containing yellow soil and terra alba is provided to obtain the adhesive intensity, the crack resistance property, and the water resistance property required for mortar for bonding tiles, walls, or floor materials. CONSTITUTION: A mortar composition containing yellow soil and terra alba includes white cement powder, silica powder, yellow soil powder, terra alba powder, calcium carbonate powder, fly ash powder, ethylene vinyl acetate powder, an expanding agent, a thickening agent, and a plasticizer. The particle size of the calcium carbonate is between 42 and 45um. The thickening agent is the mixture of one or two kinds or more of materials selected from hydroxyethyl cellulose, hydroxypropyl methyl cellulose, and starchether. The expanding agent is the mixture of one or two kinds or more of materials selected from ettringite-based, lime-based, and ettringite-lime composite-based materials. The plasticizer is the mixture of one or two kinds or more of materials selected from polycarboxylate ether-based and ligninsulfonate-based materials.
摘要:
PURPOSE: An inorganic material composition of floor material is provided, which prevents fire flame spread or generation of smoke in fire. CONSTITUTION: An inorganic material composition of floor material includes white cement weight 23-28%, CSA 5-11 weight%, gypsum 4-7 weight%, limestone powder 10-15 weight%, silica 32 -47 weight%, EVA pulverized body 1.5-3.0 weight%, acryl pulverized body 0.5-1.5 weight%, powdery fluidifier 0.6-1.5 weight%, powder low point thickening agent 0.05-0.12 weight%, powder retarder 0.06- 0.12 weight%, antifoaming agent 0.2-0.6 weight%, and promoter 0.1-0.2 weight%.