2. If thick putty is needed, thin putty shall be applied.
3. The inner and outer layers of putty shall be used together.
4. 混合膩?zhàn)訒r(shí)锭化,應(yīng)避免混合除水以外的其他材料。
4. When mixing putty, avoid mixing other materials except water.
1. 施工應(yīng)在結(jié)構(gòu)松動(dòng)穩(wěn)定后進(jìn)行巧鸭。
1. The construction shall be carried out after the structure is loose and stable.
2物咳、水泥砂漿開(kāi)裂或接縫開(kāi)裂應(yīng)重新做接縫處理,可達(dá)100年接縫線(xiàn)先進(jìn)接縫處理蹄皱,在批刮膩?zhàn)印?/div>
2. If the cement mortar cracks or the joint cracks, the joint treatment shall be carried out again, which can reach 100 years of advanced joint treatment of the joint line, and the putty shall be applied.
膩?zhàn)臃勰ゴ质侵改佔(zhàn)臃叟位罾廊颍ド昂鄞郑斐蛇@種現(xiàn)象的原因:
Coarseness of putty grinding means that the putty powder is scraped alive and the grinding mark is thick, which causes this phenomenon:
1. 磨料太厚巷折。
1. The abrasive is too thick.
2. 膩?zhàn)臃叟c其他物質(zhì)混合压鉴。
2. Putty powder is mixed with other substances.
3.油灰不干燥。
3. The putty is not dry.
4. 防水膩?zhàn)臃鄹傻锰於途校3譂駶?rùn)時(shí)間短油吭,粘結(jié)強(qiáng)度達(dá)不到正常。
4. The waterproof putty powder dried too fast, kept wet for a short time, and the bonding strength was not up to normal.
防止膩?zhàn)臃鄞帜サ拇胧?
Measures to prevent rough grinding of putty powder:
1署拟、選擇360#- 600#砂紙打磨婉宰。
1. Select 360 × 600 × sandpaper for grinding.
2. 混合膩?zhàn)臃蹠r(shí)只加水。
2. Only add water when mixing putty powder.
3推穷、膩?zhàn)哟蚰r(shí)心包,應(yīng)干燥至80%以上。
3. When the putty is polished, it shall be dried to more than 80%.
4. 施工中應(yīng)根據(jù)環(huán)境氣候酵抚,適當(dāng)控制膩?zhàn)拥母稍飼r(shí)間辛辱。
4. The drying time of putty shall be properly controlled according to the environmental climate during construction.
整改措施:底漆后用細(xì)砂紙打磨或用滑石粉劃傷。
Rectification measures: Polish with fine sandpaper or scratch with talcum powder after primer.
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