合肥迅揚地(di)坪裝飾工程(cheng)有限(xian)公司
聯系人:柯經理
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文章來(lai)源(yuan):admin 添加時間:2020/05/20
地坪漆施工環(huan)境(jing)管理(li)有幾個注(zhu)意要點?
1、溫度和(he)濕度的(de)測量、露(lu)點的(de)確定
監測環境溫(wen)(wen)濕(shi)度(du)的(de)(de)儀表(biao)有(you)溫(wen)(wen)濕(shi)度(du)測量(liang)(liang)表(biao)、測量(liang)(liang)干(gan)濕(shi)浸泡溫(wen)(wen)度(du)的(de)(de)操縱干(gan)濕(shi)度(du)計、電(dian)子溫(wen)(wen)濕(shi)度(du)連(lian)續記錄儀等。測量(liang)(liang)時,儀表(biao)應裝(zhuang)(zhuang)于采(cai)集熱、冷及平(ping)均區域數(shu)據的(de)(de)部位,但不得裝(zhuang)(zhuang)于直射陽光、風、熱輻射、加熱或(huo)抽風管(guan)道或(huo)其他影(ying)響平(ping)均記數(shu)的(de)(de)部位。
以(yi)前常用濕(shi)(shi)(shi)球(qiu)(qiu)溫度(du)(du)計(ji)(ji)測量溫度(du)(du)和相對濕(shi)(shi)(shi)度(du)(du),是(shi)由兩(liang)支(zhi)相同的(de)水銀(或乙(yi)醇(chun))溫度(du)(du)計(ji)(ji)組成,其中(zhong)一支(zhi)包有兩(liang)層紗布(或棉團),紗布下(xia)端浸入(ru)充滿(man)水的(de)小瓶中(zhong),該(gai)溫度(du)(du)計(ji)(ji)讀(du)數為(wei)(wei)濕(shi)(shi)(shi)球(qiu)(qiu)溫度(du)(du),另一只(zhi)溫度(du)(du)計(ji)(ji)讀(du)數為(wei)(wei)干球(qiu)(qiu)溫度(du)(du)。根據(ju)干、濕(shi)(shi)(shi)球(qiu)(qiu)溫度(du)(du)差,在專用表(biao)中(zhong)查(cha)出空氣(qi)中(zhong)的(de)相對濕(shi)(shi)(shi)度(du)(du)。
目前,市(shi)場上有測量(liang)環境溫度、相對濕度的(de)測量(liang)表(biao)出售,可(ke)直(zhi)接(jie)測定溫濕度,并對照(zhao)表(biao)5—15對應(ying)溫度和相對濕度交(jiao)叉點,查(cha)出露(lu)點溫度。被(bei)涂(tu)表(biao)面(mian)溫度應(ying)高于露(lu)點3℃,方可(ke)涂(tu)裝。
沒(mei)有上述條件(jian)時,可(ke)以用濕布在(zai)已經清(qing)潔表面(mian)上涂上一層非常清(qing)晰的薄水(shui)層,在(zai)15min內蒸發除去,便可(ke)認為滿(man)足(zu)了露(lu)點要求(qiu)。
2、其他要求(qiu)和(he)檢查項(xiang)目
因(yin)地(di)坪(ping)施工需(xu)要潔(jie)凈封(feng)閉的涂裝環境(jing),任何一個細節的疏忽都可能造成(cheng)缺陷或返工,造成(cheng)損失,因(yin)而在(zai)進(jin)場(chang)施工前需(xu)檢查以下方面:
①門(men)窗是否已完好,施工場(chang)地能否封(feng)閉,屋面、水(shui)管等是否有漏水(shui)隱患;
②避(bi)免交(jiao)叉作業,施工時(shi)適度通風(feng),但應防(fang)止風(feng)沙、揚塵及周圍其(qi)他污染;
地坪漆施工環境管理有幾個注(zhu)意要點?
③照明、電力等設施是(shi)否齊備(bei),如需自備(bei),應計劃和準備(bei)好;
④注意天(tian)氣預報,擬(ni)施工(gong)期間(jian)的天(tian)氣狀(zhuang)況是否(fou)適(shi)合。
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