one is for outside (outdoors, water resistant) and one for inside (indoors, not so water resistant)
Here are both: Advantages of drainage pipes: They help to prevent flooding by efficiently carrying away excess water from the surface. They help to prevent soil erosion by directing water away from vulnerable areas. They can help to improve the quality of water by filtering out contaminants and pollutants before the water is released into the environment. They can be made from durable materials that are resistant to corrosion and wear, ensuring a long lifespan. Disadvantages of drainage pipes: If the pipes become clogged or damaged, they can cause flooding and other water-related problems. They can be expensive to install, especially if they require excavation or other extensive work. They can be difficult to maintain, as regular cleaning and inspection is necessary to ensure that they are functioning properly. They can disrupt natural drainage patterns and alter the flow of water in the environment.
The reason a water pipe squeals is because of the water rubbing against the metal of the pipe.
acryllic
When you are painting a bathroom you need to use a water resistant paint finish. There are many different brands, but as long as you get a water resistant finish you will not have problems with your bathroom paint.
UV resistant polythene should not hinder plant growth, UV resistant refers to the material itself, if it is not UV resistant it will discolor and become brittle over time.
true
no
All silicones are UV resistant. Silicones are synthetic compounds of varies forms. Silicones have many different uses because there are so many different kinds.
The pure polystyrene is not resistant to UV radiation - yellowing effect in time. But a polystyrene with antioxidants as additives can resist much; this type of polystyrene is named light-stabilized.
Well, it's really a great questions. As for the black pipes, it's because during the manufacturing process, some materials are added to pretect the pipe, ususlly to anti-UV. In most cases, those pipes that re under the ground or the wall, there's no need to add black materials, and these pipes are ususlly the original color of the ingredients of pipes. Justi like RIIFO's PPR pipes that are usually green.
Acid resistant and does not rust and is installed by only professionals and lead lasts and lasts and very easy to repair
The only effect the sun has on PVC pipes is the impact strength of the pipe will be decreased and there will be some discoloration. The tensile strength and pressure strength of the pipe will not be effected. The best way to protect the pipe is to paint it with a water based latex light colored paint.
none are water resistant
Cotton is not water resistant.
Simply because plastic is most resistant to corrosion.
No, this watch is not designed to be water-resistant.