Aggregates for concrete batching plants

Specific wood-concrete

The research and development department with partners and a testing center, has developed a formula optimized for the use of our aggregate in concrete batching plants and in concrete mixing transport truck.

Applications

• In every room and on any support.

• For the renovation of buildings and monuments.

• Stocks 350Kg of CO2/m3, the screed will contain 95% of wood chips after it has dried.

• The screed must be at least 6cm thick.

• Smoothing and floating is possible with a mechanical trowel (helicopter)

• Formula especially made for the use in truck mixers and screed pumps

Characteristics of the 1000Kg pumpable RMC formula

Properties of our aggregate AGRESLITH-C

• Size : 4/10 mm

• Lenght: 20 mm

• Dry volume: 150 kg/m³

• Average density after delivery: 220 kg/m³

• Thermal conductivity: 0.07 W/m.k.

• Specific heat: 0.446 Wh/kg.K

• Thermal diffusivity: 0.00057 m²/h

Specific indications for use

Precautions:

• Accelerate the speed of rotation of the mixer when you arrive on site.

• Grease the pipes with slurry (1 bag of cement for at least 20ml).

• The pumping is done at low pressure.

• Slowly feed the tank, ensuring that the hole that swallows the concrete sucks a little air.

• Turn the mixing shaft in reverse direction to let more air in the tank.

• Add a small trickle of water at the entrance of the opening of the pump to prevent the wood from binding and forming plugs.

General precautions before pouring

• Put a polyethylene film with sufficient covering

• Take precautions to avoid perforating the film.

• Install control joints, expansion and contraction joints,… especially in large areas and in narrowing surfaces (doors, hallways, level differences)

• Install level references

General precautions after pouring

• During the hardening, do not operate on the screed

• Protect the structure from solar radiations, airstreams and rain.

• 24 to 48 hours after the pouring, install contraction joints if they were not installed before.

Implement & mixture

* or others similar products. Check the details of the dosing in the technical sheet.

** or 280 Kg CEM I + 120 Kg of Filler

• Spread the concrete. Set the lattice tiling to half height of the screed or use polypropylene fiber.

• Compact slightly and level the concrete with a screed board.

• Float the surface and eventually spread 2/3 of sand + 1/3 cement according to the formula you used.

• Cover the screed with a polyethylene film for 5 days.

Bag

• 52.5 liters bags
• Weight : Approx. 11 Kg
• Dimensions : L = 400mm, l = 600 mm, h = 150 mm
• 12 layers of 5 bags (homogeneous pallets of 60 bags)
• 9 layers of 5 bags ( homogeneous pallets of 45 bags)
• Pallets are filmed and protected

Big-Bag

• Maxi-bag of 500 Liters
• Weight : approx. 95 Kg
• Opening at the bottom and top handle
• Reusable

Bulk

• 90m³ Truck

Shipping

• Products will be shipped 5 working days after your request.