摘要:
PURPOSE: A manufacturing apparatus of a continuous type plate and a panel using a waste material and a plate and panel manufacturing method thereof are provided to recycle the waste material discharged from various fields and to drastically reduce manufacturing costs for materials such as a plate and a panel. CONSTITUTION: A manufacturing apparatus of a continuous type plate and a panel using a waste material includes a mixer(M), a first unit(100), a second unit(200), a third unit(300), and at least more than one fourth unit(400). The mixer accepts a mixture(m) in which a powdered waste material, a releasing agent, a hardening agent and a binder are mixed. A conveyor(C) transfers the mixture transferred from the mixer to one direction. The first unit is mounted in one side of the conveyor to flatten the mixture. The second unit dries the mixture which is flattened by the first unit to remove part of moisture in the mixture. The third unit pressurizes the mixture transferred from the second unit and molds the mixture to produce a molded article(m'). The fourth unit removes moisture in the molded article from the third unit. A plate and panel manufacturing method using the manufacturing apparatus of the continuous type plate and the panel using the waste material includes following steps. In a first step, a mixture is formed by mixing the powdered waste material, releasing agent, hardening agent and binder in a mixer. In a second step, the mixture transferred from the mixer is flattened by the first unit mounted in the conveyor. In a third step, the mixture flattened by the first unit is dried by the second unit to remove part of moisture. In a fourth step, the mixture transferred from the second unit is pressurized by the third unit to produce the molded article. In a fifth step, the moisture of the molded article from the third unit is removed.
摘要:
PURPOSE: A foamed loess glass heat-insulating material and a manufacturing method thereof are provided to enhance heat insulation, fire-resistance, and strength by using a carbon component which forms loess, glass and bubbles. CONSTITUTION: A foamed loess glass heat-insulating material is obtained by foaming a mixture including dried loess powder, glass frits, and carbon powder at 1300-1600 deg. Celsius and cooling the mixture. The mixture comprises 10-40 wt% of loess powder, 25-50 wt% of glass frit, and 25-50 wt% of carbon powder. The glass frit uses waste glass or quartz. The carbon powder uses charcoal, graphite or anthracite coal. A manufacturing method of the foamed loess glass heat-insulating material comprises the following steps: uniformly mixing dried loess powder, glass frit and carbon powder; heating and foaming the mixture at 1300-1600 deg. Celsius; cooling the foaming body; and cutting the frozen foaming body into a needed standard. [Reference numerals] (AA) Component mixing process; (BB) Heating process; (CC) Cooling process; (DD) Cutting process
摘要:
PURPOSE: A manufacturing method of an extrusion molded cement panel using for double-layered floor material is provided to have excellent moldability and handling with satisfying specific strength, and to be manufactured easily by using an extrusion molding method. CONSTITUTION: A manufacturing method of an extrusion molded cement panel using for double-layered floor material comprises: a step of continuous extrusion molding a mixture, which is mixed of water and a compostion consisting of cement, inorganic raw material, mineral and artificial fiber material, and a thickening agent through extruder in vacuum condition; a step of first-cutting the extruded product to rectangular shape; a step of curing the extruded product for specific time and at specific temperature through two steps; a step of surface-molding the extruded product to rectangular shape; a step of angular cutting the outer circumference of the extruded product; a step of second-cutting the extruded product to a square; and a step of bond-fixing a reinforcing plate after spreading adhesive on the bottom surface of the extruded product.
摘要:
PURPOSE: An apparatus for manufacturing an artificial stone with excellent intensity and uniform thickness is provided to maintain the original intensity of the artificial stone even with a bubble pattern on it. CONSTITUTION: An apparatus for manufacturing an artificial stone comprises a worktable(10), pressurizing roller(70) and guide roller. A rail(50) is on the worktable. The pressurizing roller pressurizes a paste(61) filled in an inner space of the worktable. The guide roller is settled on the rail and positioned on the both sides of the pressurizing roller. The guide roller has a smaller diameter than the pressurizing roller, which pressurizes and compresses the paste to a constant thickness. As a result, the artificial stone can be continuously produced.
摘要:
A method for manufacturing artificial marble is provided to show natural patterns on incised surface of the artificial marble, thereby replacing genuine marble with the artificial marble at low prices. A method for manufacturing artificial marble containing metal materials(20) and non-metal materials(30) comprises the following steps of: inputting the metal materials and non-metal materials into a molding frame(10) to mold the artificial marble; heating the metal and non-metal materials using a heating unit(40) to a temperature range of above a melting point of the non-metal materials and below the melting point of the metal materials to be integrally bonded with each other; and cooling down the molded marble and cutting the marble using a cutter(60). Lead oxide and boric acid are additionally added to the materials so that the non-metal materials are bonded with the metal materials when the non-metal materials are melted.
摘要:
A pellet for construction material, a building material panel and an artificial fishing reef block using the pellet and manufacturing methods thereof are provided to save the environment by recycling waste glass, to obtain excellent soundproof performance by introducing waste glass for construction and to save the hydrosphere by replacing for cement and concrete. A pellet for construction material is formed by mixing 80-90% by weight of waste glass powder which has particle size of at most 200 mesh, 3-5% by weight of loess powder which has particle size of at most 200 mesh, 3-5% by weight of sodium silicate and 4-10% by weight of water, followed by kneading until sludge state is obtained and forming spherical shape. A manufacturing method of the pellet comprises steps of: dry-mixing 80-90% by weight of waste glass and 3-5% by weight of loess powder in Hobart Mixer; wet-mixing 3-5% by weight of sodium silicate and 4-10% by weight of water with the dry-mixed waste glass powder; stirring the mixed waste glass powder, loess powder, sodium silicate and water until reaching sludge state; subjecting the mixture to injection molding in a mold having a thickness in a length; cutting the injected material in a size of 2-50mm; and forming the cut material in a spherical form. A building material panel comprises: a pellet layer having the globular pellets laminated in a thickness; a lower hard layer which is formed with 60-75% by weight of waste glass powder, 4-6% by weight of loess powder, 6-10% by weight of sodium silicate, 2-3% by weight of lime, 2-3% by weight of calcium carbonate, 3-5% by weight of sodium hydroxide, 3-5% by weight of perlite and 5-8% by weight of water in a thickness beneath the pellet layer; and an upper hard layer which is formed with waste glass powder, loess powder, sodium silicate, lime, calcium carbonate, sodium hydroxide, perlite and water in a thickness on the pellet layer. A manufacturing method of the building material panel comprises steps of: mixing 60-75% by weight of waste glass powder, 4-6% by weight of loess powder, 6-10% by weight of sodium silicate, 2-3% by weight of lime, 2-3% by weight of calcium carbonate, 3-5% by weight of sodium hydroxide, 3-5% by weight of perlite and 5-8% by weight of water; stirring the mixed material; drying the stirred material for the hard layer; laminating the dried material hard layer and the pellet for construction material which is separately prepared in a thickness in a mold; placing the mold in a furnace of high temperature for calcination; and unmolding the material from the mold. An artificial fishing reef block is formed by placing the spherical pellet in a mold after kneading a mixture comprising 80-90% by weight of waste glass powder, 3-5% by weight of loess powder, 3-5% by weight of sodium silicate and 4-10% by weight of water until reaching sludge state, followed by subjecting the mold to calcination. A manufacturing method of the artificial fishing reef block comprises steps of: forming spherical pellets with a mixture comprising 80-90% by weight of waste glass powder, 3-5% by weight of loess powder, 3-5% by weight of sodium silicate, and 4-10% by weight of water; laminating the pellet by placing the pellet in a mold for manufacturing the block; subjecting the mold having laminated pellet to a furnace for calcination; and unmolding a calcinated block from the mold.
摘要:
A consecutive manufacturing method of soundproof board is provided to mass-produce light and eco-friendly soundproof board having excellent sound absorption, high elasticity and high strength. A consecutive manufacturing method of soundproof comprises: a first step of adding 10% of woody fiber and 10% of Portland cement to a mixture of the ground expandable material consisting of perlite and vermiculite which are produced by heating 40% of perlite and 40% of vermiculite until particles less than 2mm are obtained and then by expanding the minerals; and a second step of mixing 25% of foaming powder of at least 130mesh for raw material comprising 5% of aluminum oxide and 5% of carbon, 15% of sepiolite and 50% of water and then forming fluid body by heating the prepared mixture at 60-70deg.C continuously; a step of mixing 70% of the mixture from the first step and 20% of the mixture from the second step and then kneading the mixture with stirring after adding 10% of inorganic adhesive; and a step of molding the mixture by 5kg per 1cm^3 through extruder under consecutive extruding to form air drains in a longitudinal direction inside in order to is dried quickly, and drying the products by heating air at 120-140 deg.C on conveyer, performing of cutting in a predetermined length.
摘要:
A fully automatic clay pipe forming machine is provided to increase productivity, to secure quality uniformity of products, and to cut down the cost by automatically forming a briquette support sill at the side of a clay pipe through a serial process. In a fully automatic clay pipe forming machine, an extruder(100) is composed of a case(150) having a hopper(180) pouring viscous material; a screw installed at the rear end of the case to extrude the viscous material along spirals formed at the lower part of the hopper; and inner and outer molds(120,110) assembled to the front side of the case to extrude the viscous material into a clay pipe of specific shape. The inner and outer molds are assembled and installed at the front side of the case to make the center of the inner and outer molds correspond to the center of the screw and protrude the front end of the outer mold further than the front end of the inner mold. A cutter(200) is installed at one side of the front part of the case to cut the clay pipe automatically, which is extruded through a gap between the inner and outer molds in the predetermined length and vertically or horizontally reciprocated for the front side of the case. A briquette support sill forming device(300) is mounted at the side of the front part of the case to reciprocate vertically or horizontally for the front side of the case. The briquette support sill forming device is operated after cutting the clay pipe by the cutter so as to pressurize and deform the end of the clay pipe exposed between the front ends of the inner and outer molds into a briquette support sill. A controller controls the operation order and operation time of the extruder, the cutter, and the briquette support sill forming device.
摘要:
본 발명은 발포진주암 및 발포질석입자를 원료로 하여, 불연성을 갖도록 설계한 불연건축용판넬과 그 제조방법에 관한 것으로써 광석의 일종인 진주암과 질석을 분쇄하고 분쇄된 입자를 발포시켜 경량화한 후, 유, 무기 바인더와 함께 예열기에 투입하여 혼합예열의 단계를 통과시킨 후, 판넬의 측면이 철판으로 형성된 서랍식판넬구조물에 상기 충진재를 투입하고, 상기 서랍식판넬구조물 내에 충진된 충진재는 압축의 단계를 거치며, 다음으로 마이크로웨이브조사와 열풍의 가열단계를 추가로 가함으로써 충진재를 보다 신속히 경화시켜, 접합, 폐쇄, 절단하는 공정을 통해 제조한 것을 특징으로 하는 불연건축용판넬과 그 제조방법에 관한 것이다. 특히, 예열의 공정을 거쳐 생산된 충진재에 마이크로웨이브를 조사함으로써 건조 경화의 시간을 혁신적으로 단축시킨 점이 본 발명의 최대 특징이다.