Historical Engineering Ltd.

“Inspired by the past building the future”

Main activities: architectural and civil engineering technical advisor and high-performance materials designer, producer

Our newest international product and technology is very connected to the high performance materials.

This high-performance building material is SEHECO which is patent pending.

The new self-healing concrete, the self-curing concrete and reinforced concrete structure made with modern ingredients has the following benefits:

It can sustain high load bearing capacity, increase the lifetime of the concrete structure and significantly reduces maintenance work. External or internal effects cause concrete cracks. To make the cracks heal on their own, binders are specifically added to the concrete in the form of micro-capsule which breaks open and heal the crack.

Requirements are:

1st Load capacity, compressive strength

In these cases, in addition to self-healing, the aim is to sustain the load-bearing capacity and achieve high compressive strength, which our technology makes possible. It can be used for concrete road structures (roads, motorways), high-strength concrete road structures (airports, logistics centres, military installations), composite (asphalt + concrete) pavements, concrete road foundations, bridge foundations, superstructures, precast beams, on-site monolithic reinforced concrete structure, building foundations, building superstructure, building precast concrete wall structures and many ways.

2nd Healing effectiveness

The greatest healing efficiency is needed for covered structures. In places where it is very difficult to repair the concrete afterwards, the focus is on curing efficiency to preserve the structure. Such places are: tunnels, retaining walls, water engineering structures, rainwater canals, sewers.

SEHECO makes possible to plan the profit, and it also makes cost-effective to produce self-healing concrete by increasing the lifetime of the concrete due to self-healing, so in the short term it is not necessary to build a new structure.