在砂巖浮雕養護時需要避免的五個方面:
Five aspects to be avoided in the relief of sandstone:
(1)不可直接用水沖洗,天然石材和天然木材一樣,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。
(1) not to be directly washed with water, natural stone and natural wood, as a kind of porous material, it is easy to absorb water or through water dissolved and intrusion into pollution. Stone if absorbed too much moisture and pollution, the inevitable will cause a variety of stone disease, such as cracking and weathering, fall off, float, spit yellow, water stain, rust, Baihua, fog face annoying problem. So the stone should be avoided with water or wet mop to wash the stone surface.
(2)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。
(2) no contact with non neutral items, all stones are afraid of acid and alkali. For example: acid often cause granite in pyrite oxidation and spit yellow phenomenon that acid contained in the marble of the calcium carbonate decomposition, resulting in surface erosion of alkali will erosion granite feldspar and quartz silicon compounds crystals caused by grain boundary grain peeling phenomenon. So non neutral items are the cause of damage to the stone mirror.
(3)不可隨意上臘,市場上的臘種類凡多,有水性臘、感觸脂酸臘、油性臘、亞克力臘等等。鄭州玻璃鋼雕塑這些臘基本上都含酸堿物質。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臘時,則必須請都專業保養公司指導用臘及保養。
(3) do not arbitrarily waxing, all kinds of wax in the market more, water wax, feeling fat wax acid, oily wax, acrylic wax, and so on. Zhengzhou glass steel sculpture these wax basically contain acid and alkali material. Not only will block stone breathing pores, but also stained with dust formation caused by wax dirt, stone surface yellowing. If the pedestrians and the flow of goods of high frequency places must be waxing, you must please professional maintenance company guidance with wax and maintenance.
(4)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石材病變的主因。
(4) do not mess with non neutral cleaning agent, for the sake of fast cleaning effect, general cleaning contains acid, so if used for a long time unknown components of the cleaning agent, will make stone surface gloss evaporated, and non neutral reagents for residual is the main cause of stone disease that may arise in the future.
(5)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。
(5) not to cover the carpet for a long time. To maintain smooth stone to breathe, should avoid on the stone surface long-term coverage of the carpet and debris, otherwise the stone moisture can not by stone pores volatile. Then the stone will due to excessive moisture, moisture content increased to produce annoying stone disease problems if you must, laying carpet, piled debris, please don't forget to often altered to thoroughly clean.
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