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石塑UV板翻新打磨前先勾縫，然后做防水，再做填縫，目的是使到石塑UV板盡可能少吸水，達到降低石塑UV板吸水律，條件允許的情況下最后再做一次防水。

Stone plastic UV board reconditioned and polished before pointing first, then do waterproofing, sealing to make to the stone plastic UV board as far as possible to reduce water absorption, to reduce the stone plastic UV absorbent plate law, the allowable conditions finally do a waterproof.

粗磨：石塑UV板在研磨前先溝縫再做防水，然后填縫。待防水效果出來后，使用金鋼石樹脂硬磨塊，粗磨給水量記住不能太多，每道磨片磨完用拖把拖干凈，要徹底吸干水，檢查剪口研磨留下的深劃道是否用50#磨片磨掉，以此類推，機器走井字研磨，粗磨占整體研磨45%時間，是確保工程竣工質(zhì)量驗收的關(guān)健環(huán)節(jié)。
Coarse grinding: grinding stone plastic UV board in the first groove seam water again, then filling. After the waterproof effect, using diamond resin abrasive block, coarse grinding to water remember not too much, each grinding mill finish mop clean, to completely drain the water, check the shear mouth grinding leave deep scratch if slices 50# wear off and, by analogy, the machine shaft grinding, coarse grinding accounted for the overall grinding 45% of the time, is to ensure the completion of the project, the key link of the quality acceptance.
細磨：后研磨前先再做防水，等防水效果出來后，使用金鋼石樹脂軟水磨片，細磨占整體研35%時間，細磨到2000#后光澤度可達50度。
Fine grinding: grinding before doing waterproof, waterproof effect, using diamond resin soft grinding, fine grinding accounted for the overall development of 35% of the time, fine grinding to 2000# backlight Ze of up to 50 degrees.
精磨：研磨前石塑UV板必須有70%的干燥，先用石塑UV板填封劑作前處理，使到石塑UV板在填補疏松同時也強化了材質(zhì)。精磨后光澤度提升很高，石塑UV板表面密度提高了，為拋光劑打下堅實的基礎(chǔ)，增強了拋光材料的附著力。
Grinding: grinding stone plastic UV board must be 70% dry, first stone plastic UV board filling and sealing agent for pretreatment, to the stone plastic UV board in fills the loose and also to strengthen the material. After polishing, the gloss is improved very high, and the surface density of UV plate is improved, which is the base of polishing agent, and the adhesion of polishing material is enhanced.
拋光：拋光石塑UV板必須是徹底干燥的，使用晶面機功率2HP以上，導(dǎo)入乳Q5進行拋光研磨，拋光后石塑UV板表面光澤度可達最少，90-100度以上。
Polishing, polishing stone plastic UV board must is completely dry, use crystal face power 2HP above, import milk Q5 for grinding and polishing, polishing Houshi plastic boards UV gloss surface can reach at least, 90-100 degrees above.
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