Weber S-30 Rapid, Fast Setting Concrete 25kg

Rapid-setting concrete WEBER S-30. Cement mixture for repairing walls, floors, stairs, balconies, and facades, as well as for leveling concrete foundations, filling connection joints, making lightweight concrete, and casting slabs. Suitable for concrete and all types of mineral-based substrates that are plastered or leveled with cement-based materials. Compressive strength: 30 MPa.

Positive properties:

• Quick and easy to apply

Application• The base to be treated must be stable, dry, and free from substances that weaken adhesion: debris, dust, and oils.• The dry mixture should only be mixed with clean water. Do not add more water than indicated - it reduces the adhesive properties of the material. Mixing should be done with a mixer for 3-5 minutes until a workable, homogeneous mass without lumps is obtained. Then let the mixture stand for about 5 minutes and mix lightly again.• Weber S-30 should be applied with a trowel in a layer 10-50 mm thick on horizontal surfaces. On vertical surfaces, a thinner layer should be applied.• If the mixed, but not yet applied concrete starts to set, it is strictly forbidden to add additional water - the mixture can only be mixed with fresh, just mixed concrete.• To prevent cracks due to rapid moisture evaporation, it is advisable to cover the surfaces immediately after application with polyethylene film or hessian and moisten for 2 days.

Technical information:

Color - grayCompressive strength - 30 MPaThickness of layer (on horizontal surfaces) - 10 - 50 mmSize of particles (grains) - 3 mmApproximate consumption - 20 kg/m2 in a 10 mm thick layerAmount of added water - 3-3.5 liters / 25 kgSetting time after mixing with water - 1.5 hoursCuring time - approximately 2 hoursApplication temperature +5°C…+30°CPackaging - 25 kgShelf life - 12 months