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惠州清潔石材養護服務方案

發布日期:2018-07-21 作者:天麗潔 點擊:

惠州清潔施工前檢查

1、檢查的必要性

(1)在施工中能做到正確工藝安排,對已存在的問題有針對性的解決。可提高施工質量與工程進度。

(2)尋找出了原地面的實際誤差與現狀的缺陷。根據施工條件,可事先與甲方聲明,哪些標準應該達到,哪些問題只能達到什么程度,而有些問題則可能無法達到。這樣可避免了在驗收中產生的矛盾。

2、檢查的內容

應有以下項目:1、整體平整度;2、空鼓情況;3、缺損斷裂(包括隱裂紋);4、水斑,返黃或嚴重的污染;5、防護效果;6、返堿情況。

3、檢查工具

(1)2M靠尺(平直0.2mm);(2)0.2mm塞尺;(3)圖標紙;(4)小手槌;(5)拖把。

4、整體平整度檢查方法

(1)首先把需要施工的位置,根據工程板塊數,現場布局畫出示意圖,如現場位置很大可先畫出總體示意圖,然后再分割成若干塊段,畫出示意圖,編好橫、縱二向標識。

(2)圖紙可一式多份,一份其中應該有現場情況圖,一份現場平整圖,一份情況記錄表。

(3)用2M直尺對地面進行“米”字三個方向測量,確定高低點標在圖紙上。

(4)用小槌輕擊板面檢查空鼓情況記錄好。

(5)目視檢查:看缺損斷裂、水斑、返黃、返堿等情況記錄在案。

(6)用半干的拖把拖地一遍,一邊拖一邊檢查有否隱性裂線,記錄在案,另觀察防護效果。

(7)如有大面積返堿情況,因先向施工方了解當時鋪飯時板子底面養護情況,水泥使用情況,鋪飾時間長短觀察現場通風條件,以及室外的裝飾情況。然后根據自己的經驗判斷出返堿的主要原因,及施工后能達到的程度,作書面描述。

(8)對其他如石材水斑的處理將能達到何種程度,以及施工中預見會產生的一些問題,可以通過書面描述。

(9)這些材料一式二份,一份交甲方備案,一份作施工依據及制定施工方案的根據。


注意事項

不可直接用水沖洗

天然石材護理和天然木材 一樣,為一種會呼吸的多孔材料,因此很容易吸收水分或經由水溶解而侵入污染。石材若吸收過多的水分及污染,不可避免的會造成各種石材病變,如:崩裂、風化、脫落、浮起、吐黃、水斑、銹斑、白華、霧面等惱人問題。因此石材應避免用水沖洗或以過濕拖把洗石材表面。

不可接觸非中性物品

所有石材均怕酸堿。例如:酸常造成花崗石 中硫鐵礦物氧化而產生吐黃現象,酸會分解大理石 中所含的碳酸鈣,造成表面被侵蝕狀況,堿也會侵蝕花崗石中長石及石英矽化物結晶之晶界造成晶粒剝離的現象。因此非中性物品乃破壞石材鏡面之原因。

不可隨意上蠟

不但會堵塞石材呼吸的毛細孔,還會沾上污塵形成臘垢,造成石材表面產生黃化現象。倘若行人及貨物流通頻率極高的場所必須上蠟時,則必須請都專業保養公司指導用蠟及保養。

不可亂用非中性清潔劑

為求快速清潔效果,一般清潔均含有酸堿性,故若長時間使用不明成分的清潔劑,將會使石材表面光澤盡失,又因非中性藥劑的殘留了是日后產生大理石病變的主因。

不可長期覆蓋地毯,雜物

為保持石材呼吸順暢,應避免在石材面上長期覆蓋地毯及雜物,否則的話石材下濕氣無法通過石材毛細孔揮發出來。則石材會因濕氣過重,含水量增高而產生惱人的石材病變問題如你一定要鋪設地毯,堆置雜物,請別忘了要常更動要徹底保持干凈清潔。

因些要不時利用除塵器及靜電拖把徹底做好除塵及清潔的工作。

商業空間入口處最好能放置除法墊,過濾鞋子所帶之砂粒。住家最好入后換穿拖鞋,減少砂粒塵土磨損石材表面之機會。

要定期保養、維護光澤、除塵、清潔是無法讓亮麗的石材光澤待續保持不退的。因此一定要定期請專業公司派人做保養及光澤再生的維護工作。


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