Three Simple Guidelines for Maintaining Your Concrete Rainwater Tank


Concrete tanks are beneficial for harvesting and storing rainwater for use in the home. These containers are more favourable than alternatives because the material composition ensures the reduction of water acidity. The concrete also keeps water cool in comparison to other storage structures. Consequently, the water remains free from bacteria. In addition, the solid concrete walls keep the container dark, minimising the possibility of algae growth. However, like other tanks, it is advisable to perform some routine maintenance to promote optimal performance and durability. Here are some guidelines for preserving your concrete tank and the stored water.

Inspect the Tank Structure

You should inspect the rainwater tank on a regular basis. The check-ups will help you identify structural problems in your concrete tank and resolve them before escalation. In general, if the tank issues are discovered early, you can prevent complete breakdown and minimise the repair costs. There are numerous issues that you should look out for during your examination. However, the most common problem is cracking of the walls. This challenge might come up if the structure was poorly built or has been exposed to adverse conditions. You should commission immediate repairs by an experienced concrete contractor. You should also watch out for tank discolouration, the growth of microorganisms and leaks.

Check the Collection System

You should check your rainwater harvesting system because it will have an impact on the water quality and the performance of the tank. If the gutters and downspouts in your collection setup are dirty, you will end up with contaminated water in your tank. This detriment will limit the utility of the collected water. The low water quality could also cause damage to the tank structure. For the best results, you should clean out the gutters and other water collection features. It is advisable to install strainers above your tanks even if you clean out the gutters. The sieves will clear out leaves and debris from the rainwater before allowing inflow.

Test the Water Quality 

Finally, you should test the quality of your water to ensure that it is safe for your applications. If you are planning on using the water for flushing toilets or irrigation, the cleanliness of the water might not be a big factor. However, if the water is intended for cooking, bathing and drinking, you should be diligent in performing tests. The practice will reveal contaminants in the water and allow you to make adjustments. For example, if there are harmful microbial organisms, you can use disinfectants such as chlorine. 

For more information on water tanks and underground water tanks, contact a local professional.


22 January 2018

Drainage, Reinforcement, Tamping and Other Concrete Essentials

Pouring concrete isn't necessarily as straightforward as it looks. Depending on the land, you have to make multiple adjustments ranging from laying a layer of gravel to putting in moisture barriers. Then, depending on the size of the concrete pad, you may need to add steel reinforcements. After the concrete has dried and cured, you may decide to add sealants, do an acid wash or play with other finishes. Then, of course, there are differences between pouring concrete inside or outside. In this blog, I hope to cover all those issues and more. If you're looking for tips and ideas, take a look at these posts. Whether you plan to hire a concrete contractor or do the work yourself, it can help to know this information.