Why concrete could be the right material for your water tank
Water tanks have a variety of uses, like storing water for firefighting or as a reserve in case of drought. If you are thinking of installing a water tank, however, you will need to consider its material. Concrete water tanks are a very common choice. Here are some of the reasons why.
Strength
Firstly, concrete is extremely strong. This means it can be used to make very large tanks — much larger than plastic, for example. The material of the tank needs to be strong enough to withstand the pressure of the water within, which is why other types of tanks need to have reinforced liners. This is also important if your tank is to be sited underground, as the earth outside and above can also exert strong pressure, especially when it is empty.
Durability
A second advantage is that a concrete water tank will be very long-lasting. Plastic tanks have a limited lifespan, and although steel tanks will last a lot longer, they will still need replacing eventually. Concrete tanks can last for many decades and should not need much in the way of maintenance. As they will not suffer rust or corrosion and can withstand heat in the event of a bushfire, there is little that can go wrong with them.
Quality
Thirdly, concrete will keep water in good quality. Chlorination is not usually necessary with a concrete tank; if the water was safe to drink when it went into the tank, it will be safe when it comes out (although you may want to filter it if it will be drunk by elderly people or someone with a weaker immune system). It is also much more resistant to algae, moss and other growths as it keeps the water at a cooler temperature than other materials.
Eco-friendliness
Finally, concrete will not harm the environment at the end of its life. The tank will last for so long that recycling it may never become an issue; if, however, it is removed, it can be broken up and re-used. Concrete can be recycled as hard-core or ground up finely to be used as an aggregate. Other materials are harder to recycle and will become a problem sooner because of their shorter lifespan.
Concrete is a strong, durable and safe material for water tanks. Just talk to an installer today to find out how it could be the right choice for your tank.
For more information about water tanks, contact a local company.