Buy modifier Megatron waterproofing additive for concrete

Superaccelerator, waterproofing additive for concrete

Properties:

 - Concretes and mortars acquire waterproofing properties;

 - Acceleration of setting time;

 - Plasticity (the solution does not settle);

 - Increase of adhesion;

 - Significantly reduces the settlement of the solution.

Can be used as an accelerator and waterproofing agent with various construction mixtures (gypsum, adhesives, mortars, concretes)

Scope:

 - When placing concrete directly in water

 - To remove water;

 - To repair structures under water;

 - To speed up plastering works with a large coating thickness

Application recommendations:

Waterproof plaster.

To apply waterproof cement-sand plaster on a wet surface of concrete or stonework, the old plaster is knocked off, the surface is cleaned, washed with water, and a grid is installed. The modifier closes in clean water. For one part of the modifier - ten parts of water and mix thoroughly. After that, a dry mixture of 1 part of cement (grade not lower than M-400) and 2 parts of dry sand is prepared. The resulting mixture is closed on the prepared solution and thoroughly mixed. Apply the solution in a layer of 3-5 cm. Before that, if necessary, perform tamponage of places that strongly filter water.

Tamponage of cracks

Before filling, the crack must be cleaned of weak particles with the help of a jackhammer, chisel or metal brush, rinsed with water. The modifier closes in clean water. For 1 part of the modifier, 6 parts of water and mix thoroughly. The dry mixture is prepared from Portland cement and dry sand in a ratio of 1:1 by volume. The resulting dry mixture is closed on the prepared solution and thoroughly mixed for 1.5-2 minutes until a thick plastic mass is obtained. Due to the fact that the solution sets quickly (about 5 minutes), it should be mixed in small quantities. Fill the resulting solution tightly and smooth the cracks. In case of a very strong pressure flow, when washing the solution with water - until the moment of setting - use waterproofing materials of TM Megatron Megatron Seal system.

Floor waterproofing

For a waterproofing screed, the mixture is prepared from 1 part of cement and 2 parts of sand mixed with a modifier solution in the ratio of 1 part of the modifier to 10 parts of water. The thickness of the screed is from 3 to 5 cm. with a rise along the wall of 10 - 12 cm. For pools to the entire height of the bowl . After processing drinking water tanks, change the water 2-3 times.

Concrete

Concrete is mixed in small quantities due to the fact that it sets quickly. The time of the beginning of setting of concrete depends on the proportion of the modifier solution from 5 min.