Abstract:
The present invention relates to a building finishing composition which comprises, with respect to 100 parts by weight of cement in which fineness is 3,200-6,500 cm2/g, 10-40 parts by weight of cannabis liquid and cannabis stem mixture; 5-100 parts by weight of stone dust; 5-15 parts by weight of a flame retardant; 0.01-10 parts by weight of a high performance water reducing agent; 0.1-1 parts by weight of one or more condition promoters; and 1-15 parts by weight of one filler. The composition, according to the present invention, improves durability, adds sound absorption, antibacterial, deodorization, insulation, and UV blocking functions, emits far-infrared rays, removes harmful wavelengths, and facilitates the moisture control.
Abstract:
The present invention provides an eco-friendly ascon composition for paving a road using seaweed 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 a 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, 20 to 100 parts by weight of 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, 2 to 5 parts by weight of a wax, and 2 to 50 parts by weight of a filling agent. The eco-friendly ascon composition for paving a road according to the present invention prevents plastic deformation, aging and/or delamination from easily occurring while preventing water penetration and potholes, and reduces noise and paves road at low costs.
Abstract:
The present invention relates to a quick-hardening concrete composition for repairing and a constructing methods using thereof. The present invention provides a quick-hardening concrete composition for repairing which improves the working environment, reduces environment contamination, has similar or better strength than convention concrete, and is capable of being easily applied to concrete deposition requiring quick-hardening properties.
Abstract:
PURPOSE: A polygonal exercise device platform is provided to improve the efficiency of installation work and to be quickly installed in large numbers. CONSTITUTION: A polygonal exercise device platform comprises: a floor board material(16) in which a coupling terminal is formed at an incline; a bottom plate(15) which forms a triangle and a dodecagon by arranging floor board material consecutively so that each coupling terminal can adhere closely; a perpendicular frame(11) installed in the upper side of a plurality of bottom plate bodies; a mounting plate(12) which is combined with the upper and lower side ends of a plurality of perpendicular frames at an interval; and a clamp member which is formed in one side end of the mounting member and fixture.
Abstract:
PURPOSE: A retractable sun visor for a chair is provided, which is simply detachable from a chair and of which angle can controlled according to the chair back angle of a chair. CONSTITUTION: A retractable sun visor for a chair comprises: a connecting member(21) connected to the seat back upper end of a chair; a pair of flexible spring tube members(22) which are installed to be opposite to each other in the width direction of the seat back; a plurality of shaft of rib members connected to the flexible spring tube member; a cloth member(24) which is attached to be supported in the flexible spring tube member and rib member; and an expansion/contraction driving member(25) capable of making one end of the connection part slide.
Abstract:
PURPOSE: A multipurpose water-resistant bag is provided to prevent a bag from being wet in water by employing an insertion portion and a round rod supporting arm. CONSTITUTION: A multipurpose water-resistant bag comprises a bag(1) made of a vinyl sheet; a round rod supporting arm(3) which is firmly installed in inlet parts(2,2a) of the bag; an insertion portion(4) having a handle(5). The inlet part of a bag can be closed and sealed by installing the insertion portion in the round rod supporting arm and connecting it by a hook.
Abstract:
An electric fan is provided to prevent waste of electricity by setting the start and end position of the rotation so that the fan blows wind only in the area users exist. An electric fan includes a rotation angle control switch formed like time set switch. The user can regulate the rotation angle of the electric fan by using the rotation angle control switch by setting the start and end position of rotation. Therefore, the electric fan doesn't rotate in the area no one exists and the waste of electric power is prevented.