s*1
2 楼
才知道家住的Condo的水管是PVC的,虽然家里把自来水过滤后再喝,但不知道这样安全
么? City也只能保证到家门口以外的水质。
么? City也只能保证到家门口以外的水质。
g*l
3 楼
MM死撑了一天,撑不动了,LOL
i*e
4 楼
为什么不能喝,本来也不知道,上排不是有个贴关于 water distribution 管 用CPVC
的,还
特地帮他去查了。
的,还
特地帮他去查了。
c*u
7 楼
承你吉言,果然射了.
A*k
9 楼
中期看涨,短期SPX 可能还要去1070
g*l
11 楼
今天的盘就看最后几分钟
l*u
13 楼
1083都过不去的话就很危险了,买了FAZ,留着IRE
g*l
17 楼
BP向着16%,PMI向着14%进发
h*y
18 楼
我看了我的房子,进水管是黄色的金属,估计是铜管。06年盖的房
google 了一下。CVPC也可以。
PVC is not as versatile as copper piping because it can become toxic when it
is heated, thus PVC cannot be used for hot water pipes. Chlorinated
polyvinyl chloride (CVPC) is commonly used in these instances, which is an
adapted version of PVC that is safe to use for hot water
【在 j****i 的大作中提到】
: 新房子进水管都是软塑料的。只有从墙里出来那一小截是铜的
google 了一下。CVPC也可以。
PVC is not as versatile as copper piping because it can become toxic when it
is heated, thus PVC cannot be used for hot water pipes. Chlorinated
polyvinyl chloride (CVPC) is commonly used in these instances, which is an
adapted version of PVC that is safe to use for hot water
【在 j****i 的大作中提到】
: 新房子进水管都是软塑料的。只有从墙里出来那一小截是铜的
h*a
19 楼
明天就一波大涨了。
j*i
20 楼
只有露在外面那一段是铜的,墙里面是塑料
it
【在 h*****y 的大作中提到】
: 我看了我的房子,进水管是黄色的金属,估计是铜管。06年盖的房
: google 了一下。CVPC也可以。
: PVC is not as versatile as copper piping because it can become toxic when it
: is heated, thus PVC cannot be used for hot water pipes. Chlorinated
: polyvinyl chloride (CVPC) is commonly used in these instances, which is an
: adapted version of PVC that is safe to use for hot water
it
【在 h*****y 的大作中提到】
: 我看了我的房子,进水管是黄色的金属,估计是铜管。06年盖的房
: google 了一下。CVPC也可以。
: PVC is not as versatile as copper piping because it can become toxic when it
: is heated, thus PVC cannot be used for hot water pipes. Chlorinated
: polyvinyl chloride (CVPC) is commonly used in these instances, which is an
: adapted version of PVC that is safe to use for hot water
g*l
23 楼
险些掉出一万
m*m
29 楼
it's ok for outside (cold) water distribution.
CPC (UPC) 604.1 Water distribution pipe, building supply water pipe and
fittings shall be of brass, copper, cast iron, galvanized malleable iron,
galvanized wrought iron, galvanized steel, or other approved materials.
Asbestos-cement, CPVC, PE, PVC, or PEX water pipe manufactured to recognized
standards may be used for cold water distribution systems outside a
building. CPVC, PEX water pipe, tubing, and fittings, manufactured to
recognized standards may be used for hot and cold water distribution systems
within a building. All materials used in the water supply system, except
valves and similar devices shall be of a like material, except where
otherwise approved by the Administrative Authority.
CPC (UPC) 604.1 Water distribution pipe, building supply water pipe and
fittings shall be of brass, copper, cast iron, galvanized malleable iron,
galvanized wrought iron, galvanized steel, or other approved materials.
Asbestos-cement, CPVC, PE, PVC, or PEX water pipe manufactured to recognized
standards may be used for cold water distribution systems outside a
building. CPVC, PEX water pipe, tubing, and fittings, manufactured to
recognized standards may be used for hot and cold water distribution systems
within a building. All materials used in the water supply system, except
valves and similar devices shall be of a like material, except where
otherwise approved by the Administrative Authority.
m*n
30 楼
装净水器啊。
a*a
32 楼
pvc比老铁管强,那个如果一直通水还好点,经常停水后再上就什么都来了
k*y
34 楼
using PVC in condo building is illegal, by the code it must be metal (copper
or iron)
or iron)
k*y
37 楼
2014年PDF版的code book, it is still illegal to use pvc in condo buildings
luckily, it's the fire-related part of plumbing code that save the water
quality for residents
luckily, it's the fire-related part of plumbing code that save the water
quality for residents
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