Tehnički list proizvoda Prikaži sve dokumente
Sikagard® WallCoat N

Sikagard® WallCoat N

2-part water based epoxy seal coat

Sikagard® WallCoat N is a two part, water based, coloured epoxy resin based seal coat.

  • Solvent free
  • Good mechanical and chemical resistance
  • High build
 
  • Impervious to liquids
  • Easy to clean
  • High resistance to carbonation
  • Excellent decontamination properties
  • Good opacity
  • Odourless
  • Easy to mix and to apply
Tehnički list proizvoda Prikaži sve dokumente

Upotreba

  • Application on concrete and cementitious substrates
  • Coloured seal coat for interior wall surfaces
  • Suitable for clean rooms
  • Suitable for production facilities in the food and beverage industry, car parks, storage and logistic areas

Prednosti

  • Solvent free
  • Good mechanical and chemical resistance
  • High build
 
  • Impervious to liquids
  • Easy to clean
  • High resistance to carbonation
  • Excellent decontamination properties
  • Good opacity
  • Odourless
  • Easy to mix and to apply

Pakovanje

Part A

14.60 kg drums

Part B

5.40 kg drums

Boja

RAL 7032 (pebble grey), other on request

Detalji o proizvodu

Održivost / Certifikati / Odobrenja

ODOBRENJA / STANDARDI

  • CE marking and declaration of performance based on EN 1504-2:2004 Products and systems for the protection and repair of concrete structures — Surface protection systems for concrete — Coating

  • Biological Resistance ISO 846, SikaGard® Wallcoat N, CSM Fraunhofer, Approval No

  • Decontamination of Contaminated Surfaces DIN 25415, Sikagard® WallCoat N, ILF, T

  • Fire testing EN 13501, SikaGard® Wallcoat N, Bodycote, Report No. 2008-2023.1-K1
Informacije o proizvodu

Hemijska osnova

Epoxy resin, water based

Rok trajanja

12 month from date of production

Uslovi skladištenja

The Product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C.
Always refer to packaging.

Refer to the current Safety Data Sheet for information on safe handling and storage.

Gustoća

Resin

Density values at +23°C

Part A

approx. 1.58 kg/l

Part B

approx. 1.07 kg/l

Mixed resin

approx. 1.39 kg/l

Težinski udio čvrste tvari

~64 %

Zapreminski udio čvrste tvari

~50 %
Tehničke informacije

Otpornost na habanje

94 mg (CS10 / 1000 cy / 1000 g)

(ASTM D4060)

Zatezna čvrstoća prionjivosti

> 1.5 N/mm² to concrete

(EN ISO 4624)

Toplotna otpornost

IMPORTANT

Exposure to moist or wet heat

This product, can resist short-term moist or wet heat of up to +80 °C, if the exposure is only temporary (less than 1 hour). However, during exposure to moist or wet heat, do not also subject the system to chemical or mechanical strain, as it may cause damage.

Exposure

Dry heat

Permanent

+50 °C

max. 3 days

+80 °C

max. 12 hours

+100 °C

Hemijska otpornost

Please contact Sika technical service for specific information.

Primjena

Informacije o primjeni

Omjer miješanja

Part A : Part B

73 : 27 by weight

65 : 35 by volume

Debljina sloja

approx. 0.15 mm per layer

Temperatura proizvoda

Maximum

+30 °C

Minimum

+10 °C

Temperatura zraka u prostoru

Maximum

+40 °C

Minimum

+10 °C

Relativna vlažnost zraka

< 75 %

Note: With relative humidity > 75 % the over coating time increases by 24 hours.

Temperatura podloge

Maximum

+30 °C

Minimum

+10 °C

Beware of condensation!

Note: Substrate temperature must be +3 °C above the dew point.

Otvoreno vrijeme u kanti

Temperature

Time

+10 °C

approx. 150 minutes

+20 °C

approx. 90 minutes

+30 °C

approx. 60 minutes

Vrijeme stvrdnjavanja

Temperature

Minimum

Maximum

+10 °C

3 hours

7 days

+20 °C

3 hours

7 days

+30 °C

2.5 hours

7 days

Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity.
Potrošnja

Potrošnja

approx. 0.28 kg/m² per layer

Note: Consumption data is theoretical and does not allow for any additional material due to surface porosity, surface profile, variations in level, wastage or any other variations. Apply product to a test area to calculate the exact consumption for the specific substrate conditions and proposed application equipment.
Koraci primjene

INSTRUKCIJE O UGRADNJI

IMPORTANT

Strictly follow installation procedures

Strictly follow installation procedures as defined in Method Statements, application manuals and working instructions which must always be adjusted to the actual site conditions.

MIJEŠANJE

  1. Mix Part A (resin) for ~30 seconds.
  2. Add Part B (hardener) to Part A.
  3. Mix continuously for 3 minutes, until a uniform mix is achieved.
    Note: Use a low speed electrical stirrer (300–400 rpm) to avoid air entrapment.
  4. During the final mixing stage, scrape down the sides and bottom of the mixing container with a flat or straight edge trowel at least once to ensure complete mixing.

UGRADNJA

IMPORTANT

Good ventilation

Always ensure good ventilation when applying the Product in a confined space.

IMPORTANT

Protect from moisture

After application, protect the Product from damp, condensation and direct water contact for at least 24 hours.

 

IMPORTANT

Substrate suitability

Do not apply the Product on gypsum plaster boards when used in wet areas such as shower rooms.

  1. Apply by brush, roller or airless spray.

ČIŠĆENJE ALATA

Clean all tools with water immediately after use. Hardened and/or cured material can only be removed mechanically.

Dokumenti