Sparco 3-C Polyurethane Screed

技术细节

用途

SPARCO 3-C Polyurethane screed is recommended in the following applications:; Utilise as a medium to high loading self- smoothing screed for thickness 1.5 to 3 mm.; Utilise as a primer, base coat, wear coat, in areas of rough, tough industrial flooring cover of high traffic requirements.

特点

Tough Mechanical and Chemical resistance polyurethane screed.; Especially suitable for highly absorbent substrates.; Excellent adhesion to mechanically cleaned surfaces.

表面处理

Substrate must be dry, sound, clean, and free from oil, grease, loose material, surface contaminants and other bond-inhibiting materials.; Concrete substrates must be prepared mechanically by ball blasting, milling or diamond grinding.; Weak concrete must be removed and surface defects such as blowholes and voids must be fully exposed.; Any imperfections such as cracks, holes, and gouges should…

理论用量

It is recommended to apply SPARCO 3-C PU Screed at a rate of 1.8 kg/ m2 / mm. Coverage may vary slightly depending on the prepared substrate condition.

包装

Product Packaging SPARCO 3C Polyurethane Screed (Matt) Part A: 3 kg Part B: 3 Kg Part C: 14.5 kg.

安全

PRECAUTION After hardening thoroughly, SPARCO 3-C Polyurethane Screed is physiologically harmless. Keep the resin and hardener away from the eyes, mouth and skin. Do not breathe in the vapours. The uncured mixture can cause irritation of the skin. For best protection, wear rubber or plastic gloves. In case of contaminant, wipe away resin or hardener immediately from skin using paper towels and…

限制条件

Minimum substrate temperature 5 °C Maximum permissible moisture content of concrete substrate 5% Minimum temperature for mixing +10 °C min. Minimum temperature for curing +10 °C min. / +35 °C max. Minimum adhesion strength of pre-treated substrate >1.5N/ mm2 Consumption: It is recommended to apply SPARCO 3-C PU Screed at a rate of 1.8 kg/ m2 / mm. Coverage may vary slightly depending on the…

摘自技术资料表(TDS)。施工前请与我们的技术团队确认完整规格。

适用领域