Machine for non-steam-cured foam concrete production and transportation UPB-300 is used on industrial, civil and farm building sites supplied with electricity and water , the environment temperature being not less than +5°C. Binding material: Portland cement PTC 500-D0. Filler: clean bank mortar sand, preliminary riddled through the sieve with an opening size not more than 5x5 mm. Sealer: water, the usage of water from heating system and heating mains is not allowed. Foaming agent: PB-2000 manufactured Ivanovo, "PENOSTROM" or any other domestic or foreign foaming agent (there is no significant difference between synthetic or protein foaming agent usage). Additives: calcium chloride and sodium sulphate can be used in proportion 1:1 as setting accelerator and early-strength admixture; other additives can be also used. Foam concrete with a volume weight of 800 kg/ m3 per batch (0.33 m3, 330 l) consists of the following components: cement - 143 kg; sand - 94 kg; water - 73 l; PB-2000 – 0.4 l. Foam concrete wet weight is 940-960 kg/m3. The final concrete mix is designed at the plant, as materials used have different specifications.