Construction joints between new and existing concrete, flooring and structures. Sealing and filling of cracks in the concrete (of a magnitude greater than 1 mm).
The application surfaces should be suitably prepared and adequately resistant: free from dust, grease, fouling, crumbling and non-adhering parts, free of detected surface humidity, for floorings, moreover, it may be advisable to carry out preliminary shot peening or milling of adhesive surfaces.
Add component B to component A taking care to remove all the material from the packaging, mix thoroughly with a mixer at a low number of revolutions, until a perfectly homogeneous mixture is obtained; add the required load amount (component C) continue to mix until a homogeneous lump-free mixture is obtained. Apply by brush or roller on the surfaces prepared. Spread, or "cast" on site, the subsequent conglomerate, in the range of application defined by the conditions of adherence of Syntech RGS (before it hardens).
Static elastic modulus
Adherence to steel
EN 12188
Dry residue
10โ a 150ยฐC
Compression shear strength at 70ยฐ
EN 12188
Shear strength
EN 12615
Glass transition temperature
Viscosity
UNI 8701/3
Reaction to fire
Complete hardening at 20ยฐC
a 20ยฐC
Compression shear strength at 50ยฐ
EN 12188
Compressive strength
Free-phase withdrawal/expansion
Touch hardening at 20ยฐC
a 20ยฐC
Compression shear strength at 60ยฐ
EN 12188
Apply from 0.30 to 1,00 kg of Syntech RGS per square metre of surface to be treated.
Do not apply in the presence of stagnant water at the surface; do not make the new cast if the product lacks the necessary "stickiness". If, after its application, Syntech RGS should unfortunately harden before having placed the new conglomerate, it is recommended that you do not proceed, since the separation between the two bodies would be very likely! In these cases, it is recommended to apply a new layer of Syntech RGS, above the already hardened one, and proceed normally (as described above).
The general information, along with any instructions and recommendations for use of this product, including in this data sheet and eventually provided verbally or in writing, correspond to the present state of our scientific and practical knowledge.