Archive for May 7th, 2008

paving block making machine

Posted by admin on May 07 2008 | general

So, ever wondered how they make those neat bricks used in paving?

A paving block making machine is a fascinating and very complex machine.  The best ones produce the pavers used in streets and on walkways, patios and driveways throughout the world, now, a modern paving alternative which is rapidly becoming a trade in itself. Inasmuch as paving blocks are now produced with PSI (Pounds Per Square Inch) ratings of up to 8,500 PSI, there is some magic in all this.

A standard city sidewalk minimum specification is about 3,500 PSI.  Curbs and gutters in standard city specifications are around 4,500 PSI.  Obviously, then, you can see that interlocking brick pavers rated at 8,500 PSI are a durable, very hard and, therefore, intriguing possibility. The fact is, many cities are now opting to pave city streets in these brick pavers. Their durable and modular basis means they will accept more abuse, for one thing, and the fact that they are applied as segments within a whole make them more flexible. thus lessening the impact of weather in terms of heaving and breaking.

The paving block making machine has the tendency to shake out all air pockets within the brick itself, one of the primary reasons for such a major step up in durability.  Using a finer sand and more cement, the products is also compressed at a high level inside the form of the machine itself.  As well, the best paving block making machine has an option for various patterns of construction, meaning a wide number of optional forms and products can be produced.  These machines are not for the light-hearted.  The deliver a fantastic product and are extremely pricey.

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