Putty powder is indispensable for home decoration. Do you know the function of putty powder? What kind of putty powder are there? Come and have a look with Xiaobian.
膩?zhàn)臃塾惺裁醋饔?/div>
What is the function of putty powder
在建筑物表面，尤其是外墻面，經(jīng)常會(huì)出現(xiàn)由于水泥的收縮而引起的表面細(xì)裂紋，形式烏龜背，故稱“龜裂紋”龜裂紋常引起涂層的起殼、脫落、甚至引起墻面滲水。因此，膩?zhàn)訉涌棺粤选⒖过斄咽悄佔(zhàn)淤|(zhì)量的重要指標(biāo)，也是膩?zhàn)由a(chǎn)廠家的技術(shù)研發(fā)。
On the surface of buildings, especially the outer wall, there are often surface fine cracks caused by the shrinkage of cement, in the form of tortoise back, so it is called "tortoise crack". Tortoise cracks often cause the coating to shell, fall off, and even cause wall seepage. Therefore, the anti self cracking and anti cracking of the putty layer are important indicators of the putty quality, and also the technical research and development focus of the putty manufacturer.
平整是對(duì)涂裝基本的要求，因而填充性是膩?zhàn)拥囊豁?xiàng)基本功能。在施工中不平整的情況比比皆是。例如：水泥砂漿面的凹凸不平，部分墻面的不平整，或頂棚在燈光下普遍的波浪起伏狀，影響建筑物的美觀。
Leveling is the basic requirement for coating, so filling is a basic function of putty. Irregularities can be found everywhere during construction. For example, the unevenness of the cement mortar surface, the unevenness of some walls, or the general undulation of the ceiling under the light, affect the beauty of the building.
在涂裝工程中，用戶要求墻面不僅是平整的，還要求光滑細(xì)膩。特別部分油漆對(duì)墻面的光滑度要求更高。要提高光滑度，必須改善膩?zhàn)踊鶎拥男阅堋?/div>
In the painting project, users require that the wall is not only flat, but also smooth and delicate. In particular, some paints have higher requirements for the smoothness of the wall. To improve the smoothness, the performance of putty base must be improved.
![濟(jì)南膩?zhàn)臃? src=]()
What kinds of putty powder do Jinan have
1、水泥膩?zhàn)?/div>
1. Cement putty
以硅酸鹽水泥基為主材的膩?zhàn)邮撬嗄佔(zhàn)樱攸c(diǎn)是強(qiáng)度高，硬度大，但致命的缺點(diǎn)是它是剛性的，比較脆，易開裂。主要用于外墻(也可以用于內(nèi)墻)。其特點(diǎn)就是表面強(qiáng)度大。
The putty based on Portland cement is cement putty, which is characterized by high strength and hardness, but its fatal disadvantage is that it is rigid, brittle and easy to crack. It is mainly used for external walls (it can also be used for internal walls). It is characterized by high surface strength.
2、大白膩?zhàn)?/div>
2. White putty
就是我們常說的大白粉，又稱滑石粉、膩?zhàn)臃郏羌彝パb修中對(duì)墻面找平的常用材料，一般在大白粉中加入纖維素、白乳膠和水，揉成稠狀，用以披墻壁面、屋頂，為防止其開裂、脫落，可于底層涂上一層界面劑。
We often say that white powder, also known as talc powder and putty powder, is a common material for wall leveling in home decoration. Generally, cellulose, white latex and water are added to white powder to knead it into a thick form to cover the wall surface and roof. In order to prevent it from cracking and falling off, a layer of interface agent can be applied to the bottom layer.
3、柔性膩?zhàn)?/div>
3. Flexible putty
柔性膩?zhàn)佑蓛?yōu)質(zhì)水泥、填料、合成聚合物和精選添加劑等配制而成，按膩?zhàn)拥娜嵝院头浪阅艿牟煌譃槠胀ㄐ屯鈮δ佔(zhàn)印⑷嵝钥沽涯佔(zhàn)印⑷嵝孕屯鈮δ佔(zhàn)雍头浪屯鈮δ佔(zhàn)印Ｊ褂脮r(shí)加入30%的水?dāng)嚢杈鶆蚣纯伞Ｄ茉陉柟獗瑫竦奶鞖馇闆r下正常施工，具有粘結(jié)強(qiáng)度高、表面平整光滑、耐水防潮等優(yōu)點(diǎn)。
Flexible putty is prepared from high-quality cement, fillers, synthetic polymers and selected additives. According to the flexibility and waterproof performance of putty, it is divided into ordinary exterior wall putty, flexible crack resistant putty, flexible exterior wall putty and waterproof exterior wall putty. When in use, add 30% water and stir evenly. It can work normally in sunny weather, and has the advantages of high bonding strength, smooth surface, water resistance and moisture resistance.
經(jīng)過上面的介紹，大家對(duì)膩?zhàn)臃鄣淖饔门c種類都有所了解了吧？大家在購買膩?zhàn)臃蹠r(shí)要結(jié)合自身實(shí)際情況去挑選，不要隨便選購膩?zhàn)臃鄣姆N類。更多相關(guān)內(nèi)容就來關(guān)注網(wǎng)站
http://www.sjzmx.cn吧！
After the above introduction, do you know the function and types of putty powder? When you buy putty powder, you should choose it according to your actual situation. Don't choose the type of putty powder casually. Follow the website for more relevant content http://www.sjzmx.cn Come on!
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