The combination agent (retarder and post-treatment agent) is applied to temporarily prevent the surface mortar from setting
The construction of an exposed aggregate concrete surface is the current standard version on motorways. The characteristic feature of an optimum exposed aggregate concrete texture is a uniform and tightly packed arrangement of the coarse aggregate with the highest possible number of profile tips on the surface.
SKID RESISTANT AND NOISE-REDUCING SOLUTION.
SHORT DESCRIPTION
The aggregate is exposed by removing the surface mortar once the concrete is hard enough
Self-monitoring by constant checking of the texture depth using ELAtextur or sand spot method according to DIN EN 13036-1
A post-treatment agent is sprayed onto the brushed concrete surface
ADVANTAGES
Durable
Skid resistant
Good drainage
Noise-reducing
Applying the combination agent
Removing the surface mortar
Repeated post treatment of concrete
Quality assurance through self-monitoring
Finished surface with exposed aggregate concrete texture