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夏季膩子粉施工不留神就會出現這些問題

來源：http://www.wavc.cn 日期：2023-07-17 發布人：

氣溫逐漸開始高升，已經進入了盛夏，小編整理了一些關于夏天批刮膩子粉容易出現的問題，看完之后記得要整理要點并規避起來。

The temperature is gradually starting to rise, and it has entered the peak of summer. The editor has compiled some questions about the problems that may occur when applying putty powder in batches in summer. After reading them, remember to organize the key points and avoid them.

one

干得快

dry fast

濟南膩子粉粉料在桶里調配時干的很快，難施工，批刮后失水快，不能正常收壓或施工后干燥過快。

Jinan putty powder dries quickly when mixed in barrels, making it difficult to construct. After scraping, it loses water quickly, and cannot be compressed properly or dried too quickly after construction.

原因：施工環境氣溫太高，濕度太低、通風太強及陽光直曬，膩子粉中的復合材料反應加速。

Reason: The temperature in the construction environment is too high, the humidity is too low, the ventilation is too strong, and the direct sunlight accelerates the reaction of the composite materials in the putty powder.

解決方案：預防為主，注意施工環境，避免在高溫時段、陽光直曬時段施工，控制施工場地通風強度。當基面出現太過干燥、吸水快的情況時建議刷涂界面劑或者預先濕潤基面(但不能有明水)再施工。

Solution: Prevention first, pay attention to the construction environment, avoid construction during high temperature and direct sunlight periods, and control the ventilation intensity of the construction site. When the base surface becomes too dry or absorbs water quickly, it is recommended to brush the interface agent or wet the base surface in advance (but without clear water) before construction.

two

批刮翻卷、卷皮

Batch scraping, flipping, and peeling

膩子粉在批刮、收壓時出現翹起或呈鱗片現象。

The putty powder shows tilting or scaling during batch scraping and pressing.

原因：基面太干燥或施工現場溫度太高。

Reason: The base surface is too dry or the construction site temperature is too high.

解決方案：基層太干燥時應保濕施工，避開中午這種高溫時段施工。而針對批刮已翻皮的膩子粉應該鏟除膩子粉，重新批刮。

Solution: When the base layer is too dry, it should be moisturized during construction, avoiding high temperature periods such as noon. For the putty powder that has been peeled and scraped in batches, the putty powder should be removed and scraped again.
濟南膩子粉

three

起泡

Bubbling

膩子粉批刮時產生氣泡或者批刮過后表面起泡。

Bubbles are generated during the batch scraping of putty powder or the surface blisters after the batch scraping.

原因：夏季氣溫高，基層過于干燥致使膩子粉快干，從而產生氣泡。

Reason: In summer, the temperature is high, and the base layer is too dry, causing the putty powder to dry quickly, resulting in bubbles.

解決方案：膩子粉調配時應按要求充分攪拌，在適宜溫度范圍施工。如若批刮時膩子粉有氣泡可在表干時反復收壓，消除氣泡。

Solution: When mixing putty powder, it should be thoroughly mixed as required and constructed within the appropriate temperature range. If there are bubbles in the putty powder during batch scraping, it can be repeatedly compressed while the surface is dry to eliminate the bubbles.

four

掉粉、脫層

Powder shedding and delamination

施工完成及干透后，用手觸摸有掉粉現象，嚴重的甚至出現前后兩道膩子粉之間或膩子粉與基底之間相互剝離。

After the construction is completed and dried thoroughly, there is a phenomenon of powder falling when touched by hand, and in severe cases, there may even be peeling between the two layers of putty powder or between the putty powder and the substrate.

原因：膩子粉在高溫干燥時施工，水分揮發快，沒有足夠水分進行固化，因而容易脫粉。而底層膩子粉疏松粉化嚴重，面層膩子粉太硬，干燥太快會造成脫層。另外,外墻膩子粉被雨水沖刷后，粘結劑流失，重批后也容易脫層。

Reason: Putty powder is applied at high temperatures and dryness, causing rapid moisture evaporation and insufficient moisture for solidification, making it easy to peel off the powder. And the bottom layer putty powder is loose and severely powdery, while the surface layer putty powder is too hard and dries too quickly, which can cause delamination. In addition, after the external wall putty powder is washed away by rainwater, the adhesive is lost, and it is also easy to delaminate after re approval.

解決方案：膩子粉調配時應按要求充分攪拌，在適宜溫度范圍施工。如若批刮時膩子粉有氣泡可在表干時反復收壓，消除氣泡。

夏季，膩子粉應該注意防通風過強、防太陽直曬、防高溫時段施工，注意了這些其實夏季也不失為一個批膩子粉的好季節。同時，高溫季節施工，工人防中暑的工作也要做好。更多相關事項就來我們網站http://www.wavc.cn咨詢！

In summer, putty powder should be prevented from excessive ventilation, direct sunlight, and construction during high temperature periods. It should be noted that summer is actually a good season for putty powder batch. At the same time, during the hot season of construction, workers should also do a good job in preventing heatstroke. For more related matters, come to our website http://www.wavc.cn consulting service

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