C 11 Planning resources for Sheet 91 Water-dilutable coating materials based on acrylate or acrylic copolymer for hot dip galvanised steel (wv AY on Zn) General description of material: one-component coating material Binders: ZB and DB: acrylic copolymer or polyacrylate Pigments: ZB and DB: micaceous iron oxide, tone pigments Solvent content: maximum 4.5 % Thinner: water Additional notes: observe application window: temperatures between 17 °C and 25 °C, relative humidity between 40 and 70 % observe sufficient air movement C 3.11: Planning resources for materials according to Sheet 91 Area of application Protective system Application Minimum waiting time before System structure Surface Nominal dry film subsequent preparation thicknesses [μm] coating at approx. 20 °C dry wet hot dip galvanised Hot dip galvanising as Be ) hot dipping none structures like: per DIN EN ISO 1461 - railings, doors, ZB: wv Ay on Zn EG clean 120 200 spraying, 6 h inspection trolleys, – subst. No 691.30 depending on spreading, - inspection catwalks, to 691.74 the surface rolling) - drainage condition and (external), dirt DB: wv Ay on Zn EG – - signal gantries and No 691.30 to brackets 691.74 or 1K-WL according to - railway platform roof Sheet 92 subst. structures. No 692.75 to - sheet-pile walls (in 692.99 (colour the air), tones according to - supporting trestles of RAL) standard walls with or 2K-PUR 80 150 2K-PUR as final top according to coating. Sheet 87 with/without EG Substances according to Sheet 91 are not suitable: for prolonged contact with water, − for high mechanical stress, e.g. gratings − where in contact with de-icing salt (without DB according to Sheet 87), − where under chemical stress. −
C 11 Planning resources for Sheet 91 Water-dilutable coating materials based on acrylate or acrylic copolymer for hot dip galvanised steel (wv AY on Zn) General description of material: one-component coating material Binders: ZB and DB: acrylic copolymer or polyacrylate Pigments: ZB and DB: micaceous iron oxide, tone pigments Solvent content: maximum 4.5 % Thinner: water Additional notes: observe application window: temperatures between 17 °C and 25 °C, relative humidity between 40 and 70 % observe sufficient air movement C 3.11: Planning resources for materials according to Sheet 91 Area of application Protective system Application Minimum waiting time before subsequent coating at approx. 20 °C System structure Surface preparation Nominal dry film thicknesses [μm] dry wet hot dip galvanised structures like: - railings, doors, inspection trolleys, - inspection catwalks, - drainage (external), - signal gantries and brackets - railway platform roof structures. - sheet-pile walls (in the air), - supporting trestles of standard walls with 2K-PUR as final top coating. Hot dip galvanising as per DIN EN ISO 1461 Be ) hot dipping none ZB: wv Ay on Zn – EG subst. No 691.30 to 691.74 clean depending on the surface condition and dirt 120 200 spraying, spreading, rolling) 6 h DB: wv Ay on Zn – EG No 691.30 to 691.74 or 1K-WL according to Sheet 92 subst. No 692.75 to 692.99 (colour tones according to RAL) or 2K-PUR according to Sheet 87 with/without EG 80 150 Substances according to Sheet 91 are not suitable: − for prolonged contact with water, − for high mechanical stress, e.g. gratings − where in contact with de-icing salt (without DB according to Sheet 87), − where under chemical stress.
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