還是黃銅做的水龍頭較好

HK2046

還是黃銅做的水龍頭較好

成日搞唔清楚不銹鋼水龍頭  好唔好

請看5分27
https://youtu.be/qKCoy0h9FHg?t=330

請看5分27

Yuejing

何謂 "好" 與 "不好" ?

古文明一早已知銅、銀等可令食物、牛奶保存耐一點。 到現代，一些醫院會將門、樓梯等地方的把手 "改回" 用銅。

至於家居有沒有此需要，就視乎自己需要和荷包。不過若然是選用黃銅水龍頭，就要留意是否含鉛。

Do faucets contain lead?

Most faucets purchased prior to 1997 were constructed of brass or chrome-plated brass, which contain up to 8 percent lead (the main metals in brass are copper and zinc). Water sitting for several hours or overnight in a brass faucet can leach lead from the brass faucet interior which may produce high lead levels in the first draw of drinking water. Later regulations mandated that most faucets purchased after 1997 contain less lead than previously used thereby reducing the possible leaching of lead. However, the most recent legislation, called “Get the Lead Out,” mandates that after January 4, 2014, all faucets purchased will contain no more than a weighted average of 0.25 percent lead in relation to wetted surface.

https://www.mwra.com/04water/html/Lead_Faucets.htm

Miipp

何不食肉糜

Yuejing

銅係好野黎,但水龍頭經過既水,流速太快,根本黎唔切做D咩
最多係養水時有差,不過正苦唔係叫你地開水幾廿秒/ ...
Q-Q 發表於 2023-9-27 09:41

水龍頭 "把手"

淼林焱

把手