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    • 2. 发明公开
    • Roofing Tile And Manufacturing Method of Roofing Tile
    • 屋顶瓦屋顶瓦及制造方法
    • KR20120058063A
    • 2012-06-07
    • KR20100119683
    • 2010-11-29
    • KOREA INST CONSTRUCTION TECH
    • KANG JAE SIKCHOI GYEONG SEOK
    • E04D1/16C04B33/36
    • E04D1/045B02C19/22C04B33/04C04B33/32C04B38/0615
    • PURPOSE: A roofing tile and a manufacturing method thereof are provided to reduce an indoor cooling load by reducing heat flowing into an indoor space. CONSTITUTION: A manufacturing method of a roofing tile is as follows. Slurry is produced by mixing 70-80% of clay with 20-30% of water(S110). The slurry is put into a screw, and stones are removed from the slurry(S120). The clay contained in the slurry is finely grinded(S130). Foamed resin granules are put into the slurry and mixed with the slurry(S140). The slurry is pressed using a press to form a roofing tile(S150). The formed roofing tile is put into a furnace, and the foamed resin granules are removed from the roofing tile by heating the roofing tile(S160).
    • 目的:提供一种屋顶瓦及其制造方法,其通过减少流入室内的热量来降低室内的冷却负荷。 构成:屋顶瓦的制造方法如下。 通过混合70-80%的粘土和20-30%的水来生产浆料(S110)。 将浆料放入螺杆中,从浆料中取出石料(S120)。 将浆料中所含的粘土精细研磨(S130)。 将发泡树脂颗粒放入浆料中并与浆料混合(S140)。 使用压机压浆以形成屋顶瓦(S150)。 将形成的屋顶瓦放入炉中,通过加热屋面瓦(S160)将泡沫树脂颗粒从屋顶瓦中除去。
    • 3. 发明授权
    • METHOD FOR TESTING LEAKAGE PERFORMANCE OF DOOR
    • 测试门的泄漏性能的方法
    • KR100941769B1
    • 2010-02-11
    • KR20090081140
    • 2009-08-31
    • KOREA INST CONSTRUCTION TECHCHUN YOUNG MIN
    • KANG JAE SIKCHUN YOUNG MINCHOI GYEONG SEOKCHOI HYEON JUNG
    • G01M3/26
    • PURPOSE: A door sealing test method is provided to carry out a sealing test by mounting a door or window on the front side of an airtight space and pressurizing air in the airtight space. CONSTITUTION: A door sealing test method comprises the steps of: mounting a door sealing test device(100) on a main body(110), actuating a plurality of pneumatic cylinders(150) so that a fixing lever(154) presses a window and door(D) against a border frame(120a) of an airtightness space(120), using a high pressure fan to pressurize to 10~500Pa, checking a differential pressure display and a flow rate display, and obtaining a measurement result of the sealing test.
    • 目的:提供一种门密封测试方法,通过在气密空间的前侧安装门或窗,并对气密空间加压空气进行密封试验。 构成:门密封测试方法包括以下步骤:将门密封测试装置(100)安装在主体(110)上,致动多个气动缸(150),使得固定杆(154)按压窗户和 门(D)抵靠密封空间(120)的边框(120a),使用高压风扇加压至10〜500Pa,检查差压显示和流量显示,并获得密封的测量结果 测试。