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These 10 Facts about Porotherm will bust all your myths about hollow bricks

 Porotherm bricks are the outcome of state-of-the-art technology that makes these hollow bricks apt for constructing both non-load bearing walls (with horizontally perforated Porotherm) and load bearing walls (with vertically perforated Porotherm). With a wide range of advantages and technical facts, Porotherm bricks are ahead of any other hollow brick brands available around the world and have the ability to debunk all the myths associated with the use of hollow bricks.

Here is the list of 10 very common myths prevailing among people over hollow bricks, which in reality are not, with the products like Porotherm:

Myth #1 – Hollow bricks are not suitable for all building formats

buy modafinil from uk Fact – The most common myth, that hollow brick cannot be used in big projects or cannot withstand load of big buildings but the truth is Porotherm with highly advanced technology can be used to build multistoried buildings, large apartments, villas, individual homes, commercial complexes, hospitals, educational institutions, hotels, etc. They have the capacity to bear high compression strength exhibiting compressive strength value of is >=3.5 N/mm2.

The chart below represents the dimensions and tolerance level of Porotherm thermo bricks.

Myth #2 – Hollow bricks are not safe Fact- Hollow bricks particularly the ones made of clay can be an extremely safe choice for buildings. As in the case of Porotherm where the bricks are 100% natural and are made of clay and other natural additives like rice husk, coal ash, and sawdust, they do not release any harmful chemicals indoors or in the environment and keep your family safe from allergies and other health problems. No toxic and chemical additives are used in its manufacturing. External laboratories also test Porotherm bricks as the third party testing procedure ensuring the quality that’s par with global standards.

Myth #3 – Hollow bricks do not provide long life span for the building Fact – As compared to conventional wall building materials which have been long associated with risks like efflorescence, cracks over a period of time, less tensile strength, etc. hollow bricks are far more durable and lasts long. As with Porotherm bricks, they’re naturally sturdy with long life since they’re made of clay that has been used (and clay products have been discovered intact during excavations) from the dawn of the civilization. They require zero maintenance and can be retained for generations.

Myth #4- Hollow bricks are not a solution for protection against fire Fact- On contrary to this myth, Hollow bricks like Porotherm are highly fire resistant since they have already been fired at 1000º C, with a fire rating of F240 (240 minutes ). Hence, it provides outstanding fire resistance and achieves class A1 rating for a100mm wall.

Myth #5 – Hollow bricks cannot bear heavy load fixtures

Fact- Hollow bricks and heavy load fixtures? Not possible! Busting your myth, Protherm brick walls can bear the light, medium as well as heavy load fixtures without losing compressive strength. By following simple methods for each type of fixtures, you can hang mirrors, geysers, air-conditioners, closets and cupboards and whatever you want to. Porotherm is easy to chase and chisel for electrical and plumbing conduits.   You can use simple wooden peg or plastic sleeve first and then nail in or use a screw to hang the photo frames, mirrors, and more. In the case of heavy loads, use a sharp chisel to drill holes, fill it with the mortar and then fix rack bolt. Later after 24hrs, you can install your intended heavy load fixtures like EWC wall mount/western commode. You could also use the plastic sleeve and install screw-using torque as per the requirements.

Myth #6 – Hollow bricks are expensive and not cost-effective

Fact – The reality is hollow bricks are cost effective in more than just one way. Consider Porotherm bricks, which are large in size and hence lead to faster construction which leads to saving time and labor costs. Masons can easily handle bricks and construct walls without any wastage of material caused due to breakage. This is possible because the hollow bricks can be easily cut to suit the size with a machine. This further reduces the need for extra labor to clear the debris again saving you labor cost. It takes less mortar for construction thereby cutting costs on raw material. The lightweight of Porotherm bricks reduces the overall weight on the building structural and hence reduces the structural costs and material used. Porotherm provides excellent thermal insulation i.e. 45% more as compared to conventional walling material. This helps you to save on your bills by bringing down the consumption of energy through cooling or heating appliances.

Myth #7 – Hollow bricks stand the risk of water seepage from the voids

Fact – There is absolutely no water seepage from the voids or the bricks and this is particularly true with Porotherm as the water absorption is very low as compared to traditional solid bricks. This very feature makes it possible for the Porotherm bricks to use less water for curation (where absorption is <=20%) during the wall construction.

Myth #8 – Hollow bricks come with no additional benefits as compared to traditional solid bricks

Fact- Hollow bricks have huge added benefits over solid bricks. They’re easy to handle, fast construction, cost effective, require less mortar, easy installation, light weight and hence saves on structural costs, and many more. With bricks like Porotherm, the advantages can be endless; uniform surface that adds to aesthetics, can be appealing even without plastering, 100% natural and eco-friendly with rating from GRIHA (Green Rating for Integrated Habitat Assessment) as well as listed by IGBC (Indian Green building Council) in ‘Green Product Category’.

Myth #9 – Hollow bricks are not suitable for contemporary buildings with modern architectural design

Facts- Hollow bricks are far better an option to go with contemporary architectural designs. On the contrary, hollow bricks like Porotherm give architects the flexibility to be creative with their designs and actually accomplish it the way they had visualized. Porotherm bricks, which have excellent aesthetic appeal along with fewer mortar joints and uniform size, can be a great way to combine with glass, wood, stone, paint or other external facades giving a top-notch architectural view. Moreover, these clay hollow bricks being thermal insulators provide comfortable interiors and excellent ambiance in modern buildings.

Myth #10 – It is nearly impossible to achieve lower U value through hollow bricks.

Fact- Unlike traditional bricks, Porotherm HP comes with a commendable U value as low as 1.1W/m2k. Lower U-value means higher insulation from the external environment helping to maintain comfortable internal ambiance. This helps in reducing the transfer of heat from the external environment to the interior of the building curbing energy consumption required by heating or cooling appliances.

Hollow bricks can be considered as part of the innovation in building materials. But Porotherm provide enormous efficiency and come with high quality standards giving buildings all the benefits any advanced technological building material can ever provide.

There are a lot of stereotypes that are needed to be broken, misconception about the porotherm, is one part of that. It is time to enlighten yourselves and break the barrier for a bigger picture.

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Authored by a Building Expert from Wienerberger India

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