1.It Is not affected by the chemical composition of steel, human factors, climate, power factors.

2.It can meet the requirements of environmental protection, no pollution, no fire operation safe and reliable construction.

3. Widly application range, which is suitable for connecting various range and same, different diameter of steel bar.

4.High strength, stable and reliable quality.

5. Simple operation, fast construction speed

6.It is Suitable for all kinds of tensile, compression force on the structures of reinforced concrete reinforced concrete structure in the connection construction.

7. Material saving, energy saving, not reinforced components and types of constraints.

8. Omnibearing connection.

9.It Can be advance to the system, factory work, does not occupy the time, all-weather construction.

it is rock wool sandwich panels

it is rock wool in middle of panels 

it is roof panels in rock wool