重新漆旧窗框一定要用砂纸磨吗？

闲着发呆

如题。在网上搜是建议先scrape loosen paint, 然后sand surface， 再tsp clean. 在kijiji上找人刷，人家说只用scrape, 再tsp clean 就行了。这倒是省了不少事儿，可我担心新漆沾不牢啊。有知道的给讲讲，尤其是那个万能的蛇王。

天上明珠

如题。在网上搜是建议先scrape loosen paint, 然后sand surface， 再tsp clean. 在kijiji上找人刷，人家说只用scrape, 再tsp clean 就行了。这倒是省了不少事儿，可我担心新漆沾不牢啊。有知道的给讲讲，尤其是那个万 ...
* F: ^) d# l2 ]( a) M闲着发呆 发表于 2011-8-23 21:27

" x. E' ^! x# n' W: ^4 q/ p! O6 ffirst：scrape loosen paint， then： sand surface。
为什么不自己刷？

申甲

TSP, a powerful degreasing detergent, once had many more uses throughout the home until it was superseded by more modern formulations. Today it remains useful as a cleaner that prepares surfaces for painting, such as walls and concrete floors. While TSP removes mold, borax powder is also effective as well as safer for the environment, since borax lacks phosphates. Powdered TSP is sold by home centers and hardware stores.－－－－感觉TSP是不是不能用在窗户上有木有明白人哇

天上明珠

TSP, a powerful degreasing detergent, once had many more uses throughout the home until it was superseded by more modern formulations. Today it remains useful as a cleaner that prepares surfaces for p ...
申甲 发表于 2011-8-23 22:12

我不会用

闲着发呆

first：scrape loosen paint， then： sand surface。
为什么不自己刷？
  p  Q3 E* @1 X) L& p% j天上明珠 发表于 2011-8-23 22:07

! y8 h: S+ \" A2 p& t太费劲了自己刷。再说了，没高空作业经验，怕掉下来。

天上明珠

kijiji？

闲着发呆

TSP, a powerful degreasing detergent, once had many more uses throughout the home until it was superseded by more modern formulations. Today it remains useful as a cleaner that prepares surfaces for p ...
3 L- H8 O" G4 i! b申甲 发表于 2011-8-23 22:12

谢谢！等更明白的人出现。老蛇王咋还不来啊？帖子带点儿颜色就好吸引他了。

闲着发呆

再顶一下！

三思

当然要sand才牢靠了，外面的工人谁给你花那功夫啊？！ 我家孩子房间是我自己刷的，油漆就是牢靠，其他房间请人刷的，椅子背一碰就有掉油漆。你要是把那层油漆扒下来啊，厚度都不一样！

三思

不过，既然自己够都够不到，就凑合让人刷把。大不了过几年再刷一次。现在的东西谈什么质量阿，表面光就行了，哪像我们那代人。。。。。

闲着发呆

现代人太不靠普勒。

NEB

i thought the order of sequence is:
7 M# R+ k8 |& \  a7 A2 D
. t/ ^0 @) g9 o1 B; `" T/ A- scrape off loose paint
2 K- J( d* e% L+ t+ Y* Y- apply TSP
- sand the painting area
- paint

5 b) f( Z" O2 {' q* p7 g# F, v- R* gI'm pretty sure TSP can be used on wooden window frames, but to be 100% sure, consult the sales person in that department. most home hardware store, paint stores are all very knowledgeable on these topics.

) H: }0 p0 e9 D. q+ |! N, C! jif you have tall windows and will require scaffolding to paint the high areas, I would recommend you to find a professional company.

猪刀小试

不过，既然自己够都够不到，就凑合让人刷把。大不了过几年再刷一次。现在的东西谈什么质量阿，表面光就行了，哪像我们那代人。。。。。
5 d0 E) @  u, Y三思 发表于 2011-8-24 13:06

% d: l. o, F9 L, _; k 60后淡定地路过~

闲着发呆

i thought the order of sequence is:

0 H7 p; `. ^  o2 z- scrape off loose paint
- apply TSP
- sand the painting area
2 T0 m7 x0 A$ H9 r% L- paint

, |8 P3 n; |# a! ?1 r7 u; @# @I'm pretty sure TSP can be used on wooden window frames, but to be 100% sure, consult ...
NEB 发表于 2011-8-24 14:00

太谢谢你的回复了。我也担心安全问题。你说人家在 kijiji上打广告，我用他们，万一掉下来怨谁啊？

三言两语

是木窗吗？如果很老，可能漆里含铅。如果含铅就千万不能自已Sanding，有毒。
$ }6 r7 M9 u# b3 u0 R
$ W5 Q0 Q6 |: g( W$ D0 ]: b7 `' w如果是我，对于老的木窗，就换塑钢窗。手头紧就简单刷一下，过几年再换。

闲着发呆

是木窗吗？如果很老，可能漆里含铅。如果含铅就千万不能自已Sanding，有毒。

如果是我，对于老的木窗，就换塑钢窗。手头紧就简单刷一下，过几年再换。
三言两语 发表于 2011-8-24 21:40

, D$ W( z; F4 M+ l5 l* t! e: s谢谢提醒！窗户是比较新的，就是旁边的frame 是木头的，应该是original的。我想刷旁边的frame.

三言两语

谢谢提醒！窗户是比较新的，就是旁边的frame 是木头的，应该是original的。我想刷旁边的frame.
+ Z/ `5 V* p' l& T! U3 e闲着发呆 发表于 2011-8-24 22:21

/ v  r  ~$ `2 t# V. S& R4 ?0 l5 |' d
Sanding 是比较麻烦的。刷外墙漆，是粗活，没人细看。一般Scraping就可以了，最多局部Sanding。如果真想要把原来的漆全除掉，可以去Homedepot买一种液体，刷上，可以把漆除掉，露出原来的木头。

NEB

generally speaking, any contractors will have to have sufficient insurance coverage before they can do any work. having said that, given kijiji isn't really a regulated site where anyone can post any ad on there, what you saw may or may not be a true registered contractor. in suce case, use at your own discretion. do your homework, check their references, insurance policies, etc. if they don't have insurance coverage, at a minimum get them to sign a disclaimer. keep in mind that a disclaimer isn't legally binding, which means it does not protect you 100% in the eyes of the court, but it will help you and tilt the court ruling in your favour should there be a need for it at the end (ie someone getting furt as result of doing work for you).

闲着发呆

generally speaking, any contractors will have to have sufficient insurance coverage before they can do any work. having said that, given kijiji isn't really a regulated site where anyone can post any  ...
NEB 发表于 2011-8-25 08:04

' s1 S4 U; \: \+ MThank you for your information!