黑巨茎大战乌克兰美女

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XPS擠塑板使用方法及XPS保溫板適用范圍

分類:公司新聞 發布時間:2020-07-24 538次瀏覽

產品要求:XPS板應表面平整完成干縮過程(自然條件下陳化42天或在60℃蒸汽中陳...

產品要求:XPS板應表面平整完成干縮過程(自然條件下陳化42天或在60℃蒸汽中陳化5天),保持XPS板尺寸穩定性、無明顯膨脹和收縮變形,無明顯掉粒,無不正常的氣體。表觀密度28-34kg/m3, 導熱系數≤0.032w/(m*k),尺寸穩定性長/寬/厚≤0.30/≤0.60/≤1.0。

施工工藝:粘貼XPS擠塑板之前,應先根據伸縮縫設計,在基層墻面上彈出伸縮縫的控制線。

XPS板膠粘劑應控制用量,以15x15的方齒抹灰刀成約45度角刮過XPS板面,拉出灰條?;覘l之間的保溫板面上不要留膠,粘貼面積應≥板面面積的百分之八十。個別平整度差的地方應采用點粘法施工,以控制每團膠的厚度來解決其所對應墻體處的不平整,粘貼面積應≥板面面積的百分之八十。

XPS板應錯縫粘貼,陽轉角部位應相互錯搭,且保證保溫板的側面縫隙不得留有膠粘劑,以免形成冷橋。XPS板拼接縫≥4mm時,應采用XPS薄板條嵌填;如板間拼縫<4mm時,應采用發泡膠填充,填充時發泡膠需要盡量深入縫隙,并稍凸出于墻面,干燥前不得用手去抹。

同時,XPS板施工過程中產生的板面殘缺也應采用發泡劑修補。發泡膠干燥后(約30分鐘即可干燥)用美工刀割去凸出于墻面部分,然后用打磨板磨去板縫處的不平整,使整個保溫墻面的平整度≤3mm。

XPS保溫板適用范圍:

1、建筑物屋面保溫、鋼結構屋面、建筑物墻體保溫、廣場地面、地面凍脹控制等。

2、地面防濕保溫層,廣泛適用于各種建筑物的底層防潮,高寒地區公路、鐵路、機場跑道的路基下鋪設可控制地磚熱脹冷縮狀態,并具有較佳的結構承重效果。

3、室內裝潢廣泛適用于室內裝潢、吊頂、隔音墻、夾心門填充材料,起到隔熱、隔音、減輕重量等效果。該板在生產過程中添加了防火劑,因此不易燃燒。


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黑巨茎大战乌克兰美女
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