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铝合金、塑料门窗安装的外侧设缝,《塑料门窗安装及验收规程》(JCJ 103-96)第4.2.11.2条规定:“保温、隔声窗:其洞口内侧与窗框之间应用水泥砂浆填实抹平;当外侧抹灰时,应采用片材将抹灰层与窗框临时隔开,其厚度宜为5mm,抹灰面
Aluminum alloy, plastic doors and windows installed on the outside of the seam, “plastic doors and windows Installation and Acceptance Regulations” (JCJ 103-96) Article 4.2.11.2 states: "insulation, soundproof windows: the use of cement mortar between the inside of the hole and the window frame Fill and smooth; when the outside plaster, the sheet should be used to temporarily separate the plaster layer and the window frame, the thickness should be 5mm, plaster surface