![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_101.jpg)
radiant floor hoses done.
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_a101.jpg)
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_a102.jpg)
pouring the concrete:
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_a103.jpg)
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_a104.jpg)
i've added 5 bags of black pigments to 6 cubic meters of concrete. according to the samples i had, to end up with black concrete i would've needed 3 bags per cubic meter, which means 18 bags - but at 70$ per bag (about £42) i decided 5 bags would be enough. it should become dark enough when i polish it and apply the sealer.
i'm very pleased with the result, but i do expect it to crack around where the division boards are laid down (the boards are there so that we build the walls on them instead of nailing in the concrete - and poking holes in the radiant tubing!). if it does crack, its just a matter of filling the crack with a mix of sand, epoxy and dark pigment. i will wait a couple days and then i will wet-polish it with diamond pads with grit ranging from 150 to 3000, it will become as slick as granite.
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_102.jpg)
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_103.jpg)
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_104.jpg)
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_105.jpg)
![Posted Image](http://www.cheese-factory.com/house/medium/Mtee_krieghoff_106.jpg)
tomorrow is a big day, the garage is coming !!!!
![:D](https://www.theminiforum.co.uk/forums/public/style_emoticons/default/xmas.gif)