I AM SAJID MY YOUTUBE CHANNEL.JH TILES MACHINERY PRODUCTS I am a manufacturer of Paver Block Moulds/Cover Moulds and Interlocking Tiles/And I also provide setup of Paver Block Plant and cover block plant/In this,we also provide you a free service.in which I will also tell you how to start the business of paver block and cover block/The Cover block business is a very good business, you can earn 40,000 to 50,000 rupees per month from the business of this cover block, you will Low Investment and Big Earning in this work. Foundation slab of cover block is used in column beam and footing Cover Blocks come in a variety of designs and sizes in 20.25.40.50.60.mm.To make cover block we have to use.4 types of raw materials/Such as cement, dust, stone chips, silicon hardener/you will not need any machine to make this/There is a very simple way to make a cover block/you can make it manually/how to make a cover, our technical team will explain everything step by step in details through video call