COMMENT FAIRE DU BÉTON RÉFRACTAIRE

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=wG0zSJMP93o

Preparation of a refractory concrete recipe from pozzolana. • SUBSCRIBE BY CLICKING HERE: • ► / @marcduquesnoy • Twitter ►https: //twitter.com/DuquesnoyMarc • Facebook ►https: //www.facebook.com/pages/Marc-Duquesnoy/146514249879? Ref = hl • For the production of an oven or of any other work being brought close to a fire and subjected to high temperature, it is necessary to use a refractory concrete. • The basic recipe that I propose to you is the following: • 2.5 kg of molten cement is mixed with 6 liters of pozzolan. • (On the 6L of pozzolana, count about 1/3 of sand for 2/3 of gravel.) • • A little more than 1 liter of water is added to the whole, until a paste of good consistency is obtained. • This recipe will be - I hope - very useful! • • ----------------------------------------------- • For the materials and materials you need, you can find them easily, even on Amazon: • Refractory clay (http://amzn.to/2jYAzOv) • Fused cement (http://amzn.to/2febTiv) • Pouzolane (http://amzn.to/2jiwwfm) • Bucket (http://amzn.to/2fedvJl) • Trowel (http://amzn.to/2jYBuP1)

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