B.C 128 cement-based grout has high efficiency and fluidity and is used for injection and filling of small cavities and spaces. After setting and hardening, it expands to a controlled amount to compensate for plastic shrinkage. The use of expanding components in the formulation compensates for shrinkage caused by hydration and increases adhesion to the constituent components and increases the strength of the applied grout.
Applications
Filling confined and free cavities, cracks and joints.
Implementing steel foundations, under the slab of columns and bases of heavy machinery.
Filling cavities, cracks and free spaces between concrete components, in order to strengthen the load-bearing capacity.
Machinery foundations.
Ducts for prestressed concrete components.
Injection of prefabricated structures.
Construction of non-shrinkage mortars.
Use in filler injection grouts.
Installation of screws and rebar and injection operations.
Features and benefits
Controlled volume increase to compensate for the effects of shrinkage caused by drying of concrete.
Ease of mixing with water.
High initial and final strengths.
Resistance to impact and vibration.
Good efficiency and fluidity.
Protection of rebars against corrosion.
Ease of use.
Possibility of rapid operation of the structure.
Very good adhesion to steel and concrete.
Adjustable concentration with water.
How to use
Depending on the required strength and performance and the ambient temperature, add 150 to 200 cubic centimeters of water per kilogram of grout powder. To apply one square meter of grout with a thickness of 1 cm, approximately 23.5 kilograms of grout powder are required.
What is cement-based grout?
Cement-based grout is a type of mortar that consists of cement, sand, water and special additives. This material is used to fill empty spaces between different surfaces, such as installing column plates, bolts, train rails and shock absorbers.
Cement-based grouts are popular due to their numerous advantages, including:
High strength: These types of grouts have high compressive strength and can withstand heavy loads.
Durability: Cement-based grouts are resistant to various weather conditions, such as freezing, thawing, and heat.
High adhesion: These types of grouts adhere well to various surfaces, such as concrete, steel, and stone.
Flexibility: Cement-based grouts are flexible enough to withstand stresses caused by expansion and contraction.
Cost-effective: These types of grouts are less expensive than other types of grouts, such as epoxy grouts.
