Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an MU 7.5 ceramsite composite self-insulation building brick and belongs to the field of composite insulating brick preparation. According to the technical schemes of the invention, the dry apparent density of a finished product composite self-insulation building brick main body is lower than 720 kg/m <3> to 800 kg/m <3>; the heat conductivity coefficient of the main body is 0.2 w/m.k; 65% of heat preservation and energy conservation requirements can be met without adopting external wall heat preservation; the average value of the strength of the main body over 28 daysis greater than 7.5-8mpa; other requirements all meet or are superior to the requirements of the JG/T407-2013 self-insulation concrete composite building block; an interface agent and special mortar are not used in the manufacturing process of the composite self-insulation building brick main body; high-strength light ceramsite is used as aggregate; the MU 7.5 ceramsite composite self-insulation building block which meets the requirements of light weight, heat preservation, high strength, earthquake resistance, fire resistance and the like is prepared by optimizing the concrete mix proportionof a building block matrix, improving process equipment and strictly controlling the quality, so that the requirements of environmental protection of building materials and energy conservation of buildings are met. Compared with existing building bricks, the MU7.5 ceramsite composite self-insulation building block has the advantages of heat insulation, seepage resistance, freezing resistance, light weight and sound insulation.
本发明公开了一种MU七点五级陶粒复合自保温砌砖，属于复合保温砖制备领域，本方案的成品复合保温砌砖主体的干表观密度低于720kg‑800kg/m,导热系数0.2w/m.k,在不采用外墙保温即可达到65％的保温节能要求，28天强度平均值大于7.5‑8mpa,其他的各项要求均满足或优于JG/T407‑2013自保温混凝土复合砌块的要求，在复合保温砌砖主体制造的过程中不用界面剂、不用专用砂浆、采用高强轻质陶粒作为骨料，通过加入高效减水剂，优化砌块基体混凝土配合比，改进工艺设备，严格控制质量，制成满足轻质、保温、高强、抗震、耐火等性能的MU7.5陶粒复合保温砌块，以符合对建筑材料的环保和建筑节能的需求，相较于现有的砌砖更加隔热保温、抗渗抗冻、轻质隔音。
The invention discloses an MU 7.5 ceramsite composite self-insulation building brick and belongs to the field of composite insulating brick preparation. According to the technical schemes of the invention, the dry apparent density of a finished product composite self-insulation building brick main body is lower than 720 kg/m <3> to 800 kg/m <3>; the heat conductivity coefficient of the main body is 0.2 w/m.k; 65% of heat preservation and energy conservation requirements can be met without adopting external wall heat preservation; the average value of the strength of the main body over 28 daysis greater than 7.5-8mpa; other requirements all meet or are superior to the requirements of the JG/T407-2013 self-insulation concrete composite building block; an interface agent and special mortar are not used in the manufacturing process of the composite self-insulation building brick main body; high-strength light ceramsite is used as aggregate; the MU 7.5 ceramsite composite self-insulation building block which meets the requirements of light weight, heat preservation, high strength, earthquake resistance, fire resistance and the like is prepared by optimizing the concrete mix proportionof a building block matrix, improving process equipment and strictly controlling the quality, so that the requirements of environmental protection of building materials and energy conservation of buildings are met. Compared with existing building bricks, the MU7.5 ceramsite composite self-insulation building block has the advantages of heat insulation, seepage resistance, freezing resistance, light weight and sound insulation.
本发明公开了一种MU七点五级陶粒复合自保温砌砖，属于复合保温砖制备领域，本方案的成品复合保温砌砖主体的干表观密度低于720kg‑800kg/m,导热系数0.2w/m.k,在不采用外墙保温即可达到65％的保温节能要求，28天强度平均值大于7.5‑8mpa,其他的各项要求均满足或优于JG/T407‑2013自保温混凝土复合砌块的要求，在复合保温砌砖主体制造的过程中不用界面剂、不用专用砂浆、采用高强轻质陶粒作为骨料，通过加入高效减水剂，优化砌块基体混凝土配合比，改进工艺设备，严格控制质量，制成满足轻质、保温、高强、抗震、耐火等性能的MU7.5陶粒复合保温砌块，以符合对建筑材料的环保和建筑节能的需求，相较于现有的砌砖更加隔热保温、抗渗抗冻、轻质隔音。
Preparation method of MU 7.5 ceramsite composite self-insulation building brick
一种MU七点五级陶粒复合自保温砌砖的制备方法
XU WEI (Autor:in)
01.09.2020
Patent
Elektronische Ressource
Chinesisch
Fire-resistant thermal-insulation ceramsite brick and preparation process thereof
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