石材養護劑使用技巧
(1)以烘(hong)箱大概瓦(wa)斯槍(qiang)烘(hong)干(gan)石(shi)(shi)板(ban),一些公司(si)運用(yong)(yong)石(shi)(shi)材(cai)(cai)養(yang)(yang)(yang)護(hu)(hu)劑(ji)時(shi)為了儉省本錢,并沒有(you)事前(qian)烘(hong)干(gan)石(shi)(shi)材(cai)(cai)而(er)(er)間接運用(yong)(yong)石(shi)(shi)材(cai)(cai)養(yang)(yang)(yang)護(hu)(hu)劑(ji),致使養(yang)(yang)(yang)護(hu)(hu)結果欠安。究竟上,烘(hong)干(gan)石(shi)(shi)板(ban)實屬須(xu)要(yao),其緣(yuan)由是:烘(hong)干(gan)石(shi)(shi)板(ban)可撤除石(shi)(shi)材(cai)(cai)清閑的水(shui)分,石(shi)(shi)材(cai)(cai)養(yang)(yang)(yang)護(hu)(hu)劑(ji)才干(gan)順(shun)遂的浸透到深度(du)(du)而(er)(er)具有(you)較(jiao)深層的養(yang)(yang)(yang)護(hu)(hu)功用(yong)(yong)。烘(hong)干(gan)石(shi)(shi)板(ban)時(shi)應留意:瓦(wa)斯槍(qiang)在石(shi)(shi)板(ban)上挪動(dong)(dong)速率(lv)要(yao)節制(zhi)好(hao),如速率(lv)太快(kuai),瓦(wa)斯槍(qiang)噴(pen)出(chu)的熱源傳導給石(shi)(shi)板(ban)外表(biao)的溫(wen)度(du)(du)不敷高,則無法有(you)用(yong)(yong)撤除石(shi)(shi)材(cai)(cai)清閑內的水(shui)分。若(ruo)瓦(wa)斯槍(qiang)挪動(dong)(dong)過慢(man),會合在某(mou)一點時(shi),則會讓石(shi)(shi)材(cai)(cai)外表(biao)溫(wen)渡過高,緊張(zhang)時(shi)形成石(shi)(shi)材(cai)(cai)外表(biao)收縮決裂。
(2)石(shi)材需回溫(wen)至40攝氏度(du)才干(gan)運用養(yang)護劑,其緣由(you)是(shi)溫(wen)渡(du)過高,溶劑揮發(fa)過快,養(yang)護劑在石(shi)材外表硬(ying)化(hua),招致浸透深度(du)不敷,石(shi)材養(yang)護劑的深層(ceng)養(yang)護結果很差,水(shui)斑物質(zhi)便可滲到(dao)目視范疇(chou)之內。
(3)運(yun)用過(guo)量的養護(hu)劑。運(yun)用石材養護(hu)劑的量要多一點,不(bu)然石材吸取不(bu)敷,無法(fa)孕育發生養護(hu)結果。
(4)以(yi)毛刷涂抹(mo)平均,使(shi)石材養(yang)護劑(ji)能很平均浸透到石材外(wai)表的(de)每一點,以(yi)防(fang)止發(fa)(fa)作(zuo)部(bu)分運用(yong)量大,養(yang)護強,部(bu)分卻運用(yong)量缺乏,發(fa)(fa)作(zuo)病變要素浸入的(de)形態。
(5)以連忙抹布擦拭剩余的養護(hu)劑,防止剩余養護(hu)劑才石(shi)材外(wai)表硬(ying)化(hua),毀壞石(shi)材外(wai)表光芒度。
(6)運動頤(yi)養24小(xiao)時(shi),才(cai)能(neng)夠(gou)停止工程,養護(hu)劑若尚未完整硬化(hua),其養護(hu)結果欠(qian)安,大概招致養護(hu)失敗(bai)。
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