少(shao)有人(ren)知道的(de)膩(ni)子粉功能和使用(yong)小知識,值得收(shou)藏
2019-12-24
膩子(zi)(zi)(zi)粉主(zhu)要用于墻面(mian)(mian)(mian)(mian)填充孔隙(xi)及矯正曲線偏差(cha),至均勻、平滑的漆面(mian)(mian)(mian)(mian)打好基礎。膩子(zi)(zi)(zi)粉涂(tu)刷過程中,要求(qiu)墻面(mian)(mian)(mian)(mian)平整,光(guang)滑細膩。尤其是要求(qiu)墻面(mian)(mian)(mian)(mian)光(guang)滑的油漆,要求(qiu)更高(gao)。提高(gao)光(guang)滑度,必須改善膩子(zi)(zi)(zi)基層的性能。建筑外墻面(mian)(mian)(mian)(mian)由于水泥收(shou)縮產(chan)生表(biao)面(mian)(mian)(mian)(mian)細裂紋稱“...