Mastering GFRC Concrete Additives Mixing

Опубликовано: 16 Июль 2026
на канале: Concrete Lab
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In this 10 minute video, you will learn how to carry out a basic GFRC mix using separate additives.

You can of course use our all-in-one bag mix which takes this headache away!

CHAPTERS

00:00 introduction
00:09 add sand
00:27 add dye
00:53 add GFRC additives
01:00 add superplasticizer
01:11 mix the dry ingredients
02:05 add part of the water (60%) & turn mixer on
04:00 switch off mixer
04:10 add half of the cement
04:50 switch the mixer back on
06:15 add half remaining water
06:50 switch the mixer off
06:55 add remaining cement
07:10 switch the mixer back on
07:25 add remaining water & mix to a smooth consistency
08:52 switch the mixer off & leave to rest for 10 minutes
09:00 add half of the glass fibres to the rested mix
09:30 add the remaining fibres
09:53 rest for 10 minutes

EQUIPMENT USED

Forced Action Mixer
Gauging Trowel


ESSENTIAL PPE

Gloves
Goggles
Respirator/mask

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