RUSSIAN

PORTABLE PLANTS FOR FOAM MANUFACTURE

In construction, we use our easily portable plants for producing foam. The advantages of these plants are: comparatively little weight, simple construction, portability and ability of producing foam of wide consistence range (from 400 to 1600 kg/m3) as well as adjustability to our environment (voltage jumps, the lack of service base). The volume principle of mixer filling excludes necessity of complex equipment application to components dosing. Our equipment allows both monolithic concrete pouring, and its use for obtaining foam construction blocks. This fact distinguishes our equipment from existing foam production complexes, which are very bulky and are meant first of all for manufacturing blocks of not less than 400 kg/m3 consistency.

Our plant comprises the following:

  • Specifically designed mixer with working elements, meant for obtaining foam of various consistency;
  • Mortar pump, designed for foam, which can lift foam up to 30 m;
  • Foam generator of an original configuration, bearing no moving parts and needing no electronics for obtaining stable construction foam with repetition factor of 15 - 32. Such repetition factor makes it very economical and lets obtain excellent results even on flat foam concentrate, and the lack of electronic parts enables stable work under voltage jumps;
  • Compressor, domestic or foreign produced, that ensures 5-8 atm. pressure;
  • Rubber or plastic hoses for foam feeding.
On the client’s request, we provide the equipment with wheels for its easy shifting.

FOAM PLANT OPERATIONAL PRINCIPLE

Our plant operational principle is very simple and it is shown in the diagram. Water with foam making concentrate is poured from the tank through the spray, thus, stable foam with high repetition factor is made.

Пенобетонная установка

FOAM PLANT PRINCIPLE SCHEME

Concrete is feeded into the mixer in sacks, pails or volumetric dozer, together with sand (for engineering foam). After that, from a measuring tank water is added, and concrete mortar is being mixed up for several minutes. Then, foam is added into the mixer up to its neck, and everything is mixed up. Ready made foam proceeds into the pump, whence it is poured to the filling place. Foam manufacturing time (from the moment of mixer filling) is 7-12 minutes.

Установка для производства пенобетона

It is possible to use various frothers. Home made ones are $1,2-2 per litre, foreign made – $3-3,5 per litre. During several years of research and construction activities we tried plenty of foam concentrators and foam addings, therefore, we recommend our clients the following.

RAW MATERIALS CONSUMPTION TABLE

Dry consistence, kg/ m3 400 600 800 1000
Concrete consumption, kg268320420500
Sand consumption, kg0128170220
Water consumption, kg164190210240
Frother consumption, ml1100920810700
Pressing solidity (28 days) kg/сm317315050

AERATED CONCRETE
FOAMISOL
FROTHER
POLYURETHANE FOAM
AERATED CONCRETE
FOAMISOL
POLYURETHANE FOAM
SLAG BLOCK
MACHINE TOOLS FOR ARE SHARP FOAM BLOCKS
Rent of installations on manufacture of materials :
Foam concrete
(up to 3 m 3 /hour)
80 c.u. for day of work
Foam isol
(up to 8 m 3 /hour)
50 for day of work

it is Necessary for c.u. presence of a liquid pledge for the sum of the rented equipment

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