Rehabilitation and restoration of historic constructions with UHPC - part 2

Historic Lime

Lime based plasteres, render and building mortars can be replicated by UHPC historic binder systems.
UHPC historic binder systems are similar to limestone anitbacterial, and there is no adhesion of dirt particles or mold. Basically, our UHPC historic binders bind systems under water.

UHPC binding systems can be adjusted to a variety of customer requirements, for example

Adhesion properties

UHPC historic binder systems can be adjusted from extremely adhesive to extremely low adhesion.

Low diffusion resistance

Basically, all modern UHPC materials have an extremely high diffusion resistance. The reason for this lies in the desire for very high strength values. It is also possible to produce UHPC binder systems which have low strength and high pore volume for UHPC materials.

Long processing times

Again, during UHPC material production, the processing time can be adjusted according to the customer specification.

The storage times for our UHPC binder at drier storage is at least 1.5 years.

Bonding system

When used as a plaster, all historical anchore systems such as wood or straw can be used without difficulty.

By using extremely fine raw materials (nanoproducts) for the production of UHPC Historic a similar or better smoothness and surface fineness can be achieved as with lime mortar.

UHPC Historic materials can be used for

• Facades inside and outside
• Limestone / terrazo
• Plinth plaster
• Grouts

Historic Stucco

For stucco is essentially the same as for lime.
UHPC historic binders are based on one of the world's whitest white cements and are processed with extremely fine aggregates.
The processing is identical to stucco. It can easily template used for shaping
As with lime, UHPC historic binder can be used inside and outside.