There are lots of things to consider when contemplating concrete waterproofing. Especially so when you look at the behaviour of organic compounds as they mix with chemicals. It is not always possible to be sure of the results. So, having said that, whatever course of action you decide upon, it is very important to take into account the condition of the concrete to be used and also the orientation in relation to water.

Although it is true to say that the topical asphalt based sealers are typically the first choice for most concrete work, being as they are, tried and tested against problems with foundations and brickwork, there are alternatives. There is an ongoing evolution in methodology and product development in the current manufacturing processes. As an example many new additives are being created to improve the protective qualities of sealant against water erosion and water vapour in particular. The encroachment of water into concrete can have a highly damaging effect rendering the structure prone to weakness.

The market today is full of brand-new products that are capable of keeping water out. These are designed and graded according to how much waterproofing is required for the particular job in hand. Most manufacturers will claim, especially in the case of outdoor sealers, that they will provide powerful protection against any kind of extreme weather. These designer sealers are a special blend of liquid that has the ability to seep into the very structure of the concrete making a much more powerful seal against the most heavy duty type of water problem one can envisage. This includes stains.

They are claimed by manufacturers (in the case of exterior sealers) to allow superb protection against even the most robust weather conditions. These high specification products use special blends that can be absorbed into the fabric of the concrete making it impervious to even the worse kinds of water-based conditions, including stains. They are claimed to be suitable for pond and pool sealant, with the chemical barrier they provide. That makes them ideal for the average do it yourself yard job.

One of the newest products on the market is based on crystal technology, which is a brilliant but simple concept. The idea behind it is that since concrete has a porous construction, by blending a special kind of crystal into the wet concrete, when the crystals grow and expand they will seal up the air pockets and cracks rapidly. This is a very useful benefit as a concrete additive.

There are also products on the market whose foundation is based on the new crystal technology. It is a simple idea; because concrete is porous by nature if you mix a special type of crystal to the mixture, as the crystals grow and expand they automatically close up the gaps in the concrete. It is a very efficient technology for sealing up those hairline cracks that often appear overtime. The crystalline mixture can be troweled in to fresh concrete, sprayed on, added to water and simply applied to existing or new structures.

Additives such as silica and pozzolan are also added in order to provide more water protection and strength further benefit is the fact that these latest products form a barrier against erosion from all kinds of oil-based products that damage the concrete structure. This adds an element of protection against future erosion for your concrete waterproofing project.

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