Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magnesium oxysulfate board and manufacturing method thereof
The invention discloses a magnesium oxysulfate board and a manufacturing method thereof. The magnesium oxysulfate board comprises 140-180 kg of magnesium oxide, 150-190 kg of a magnesium sulfate solution, 0.3-0.5 kg of platinum wires, 1.3-1.9 kg of a reinforcing agent and 15-25 kg of a foaming agent, and the concentration ratio of water to magnesium sulfate is 100 kg: 150-190 kg under the condition that the water temperature is 31 DEG C. The manufacturing method comprises the following steps: 1, stirring raw materials; 2, performing primary maintenance; 3, performing secondary maintenance; and4, 48 hours later, cutting, shaping, packaging and warehousing. The magnesium oxysulfate board adopts the magnesium oxide, the magnesium sulfate solution, the platinum wires, the reinforcing agent and the foaming agent as raw materials, is green and pollution-free, and meets the specified requirements of the combustion performance A1 level, and according to the judgment of GB8624-2012, the combustion performance of the magnesium oxysulfate board reaches the non-combustible A (A1) level, the compression resistance reaches 60 MPa, the bending resistance reaches 9 MPa, and the low-corrosivity pHis 8-9.5.
本发明公开了一种硫氧镁板及其制作方法，该硫氧镁板包括以下组分：氧化镁140kg‑180kg、硫酸镁溶液150㎏‑190㎏、铂金丝0.3kg‑0.5kg、增强剂1.3kg‑1.9kg、发泡剂15kg‑25kg，其中，硫酸镁浓度比例为水温31℃的情况下，水和硫酸镁的比例为100㎏：150㎏‑190㎏；该制作方法包括以下步骤：步骤一：搅拌原料；步骤二：一次养护；步骤三：二次养护；步骤四：48小时后切割，整方，打包入库。本发明采用氧化镁、硫酸镁溶液、铂金丝、增强剂、发泡剂为原料，绿色无污染，且符合燃烧性能A1级的规定要求，按GB8624‑2012判定，该硫氧镁板燃烧性能达到不燃A(A1)级，抗压达到60MPa，抗折达到9MPa，低腐蚀性pH 8‑9.5之间。
Magnesium oxysulfate board and manufacturing method thereof
The invention discloses a magnesium oxysulfate board and a manufacturing method thereof. The magnesium oxysulfate board comprises 140-180 kg of magnesium oxide, 150-190 kg of a magnesium sulfate solution, 0.3-0.5 kg of platinum wires, 1.3-1.9 kg of a reinforcing agent and 15-25 kg of a foaming agent, and the concentration ratio of water to magnesium sulfate is 100 kg: 150-190 kg under the condition that the water temperature is 31 DEG C. The manufacturing method comprises the following steps: 1, stirring raw materials; 2, performing primary maintenance; 3, performing secondary maintenance; and4, 48 hours later, cutting, shaping, packaging and warehousing. The magnesium oxysulfate board adopts the magnesium oxide, the magnesium sulfate solution, the platinum wires, the reinforcing agent and the foaming agent as raw materials, is green and pollution-free, and meets the specified requirements of the combustion performance A1 level, and according to the judgment of GB8624-2012, the combustion performance of the magnesium oxysulfate board reaches the non-combustible A (A1) level, the compression resistance reaches 60 MPa, the bending resistance reaches 9 MPa, and the low-corrosivity pHis 8-9.5.
本发明公开了一种硫氧镁板及其制作方法，该硫氧镁板包括以下组分：氧化镁140kg‑180kg、硫酸镁溶液150㎏‑190㎏、铂金丝0.3kg‑0.5kg、增强剂1.3kg‑1.9kg、发泡剂15kg‑25kg，其中，硫酸镁浓度比例为水温31℃的情况下，水和硫酸镁的比例为100㎏：150㎏‑190㎏；该制作方法包括以下步骤：步骤一：搅拌原料；步骤二：一次养护；步骤三：二次养护；步骤四：48小时后切割，整方，打包入库。本发明采用氧化镁、硫酸镁溶液、铂金丝、增强剂、发泡剂为原料，绿色无污染，且符合燃烧性能A1级的规定要求，按GB8624‑2012判定，该硫氧镁板燃烧性能达到不燃A(A1)级，抗压达到60MPa，抗折达到9MPa，低腐蚀性pH 8‑9.5之间。
Magnesium oxysulfate board and manufacturing method thereof
一种硫氧镁板及其制作方法
CHENG YANGYANG (Autor:in) / CHENG JIANFA (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
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