Means for hardening, increase of chemical firmness and dust removal of concrete and cement couplers, Remmers Beton und Estrichverfestiger, materials for dust removal and hardening of concrete

Scope of application:

Protection of concrete: As the chemical condensing means for fresh concrete and a surface of cement couplers increases durability in a blanket and provides uniform drying of concrete and cement surfaces.

Strengthening, sanitation:
Thanks to application of a product there is a dust binding, and also hardening of a surface and internal structure in finely porous zones of a concrete floor and cement couplers.

Protection of a surface: Thanks to hardening and consolidation of a surface and reduction of capillary absorbency the surface is protected from pollution and other damages of porous structure from liquid environments (drinks, solutions of salts and so forth). Further thanks to application wearability of a surface decreases.

Coupling activator (adhesive primer): The surface protected by a product even later represents a year the ideal basis for drawing coverings from the Remmers programs.

Beton-und Estrichverfestiger is an alkaline silicate solution for hardening and chemical consolidation of concrete and cement surfaces

Attrition (on Tabera the roller CS 171000 gr., the speed of 1000 about.)
raw surface: 0,15 g (brand 250)
the processed surface of 0,03 g that corresponds to increase of durability on attrition to pribl. 80%.

Water absorption (after the Karst-well, 7 days later)
raw surface: 0,5 ml (the condensed concrete) processed poverkhnost:0,1 by ml that corresponds to reduction of water absorption to pribl. 80%.

Absorption of solutions of the salts causing damages (capillary vpityvaniyespustya 24 hours) the raw surface: 0,77 g (KS of 1,5 cm the penetration depth processed poverkhnost:0,44 that corresponds to reduction of absorption on pribl. 60%

Strength on compression, 7 days later
raw surface: 36 N/mm2 (the condensed concrete) processed poverkhnost:39
N/mm2 that corresponds to increase of durability on compression to pribl. 8%.
Water vapor permeability indicator: Sd: <4 m

Properties:

Colourless product
Alkaline product
Increases wear resistance
Increases durability at compression
Reduces water absorption of harmful salts

Color:
Colourless


Expense:
0,15 - 0,50 kg/sq.m depending on porosity of the basis.