Technical data sheets

Sustainable building (DGNB)

Waterborne coating materials

The introduction of the VOC guideline meant that the users of paints had to face an enormous challenge: the reduction of solvent emissions. The most obvious solution was to switch to waterborne products, whose solvents consist mainly of water. As long as 35 years ago, GEHOLIT + WIEMER, as a trendsetter and technological leader in the field of waterborne coating materials, accepted the challenge and transferred its development know-how in the field of waterborne coatings from industrial applications to typical corrosion protection. For almost the same period of time we have been cooperating with well-known users like Deutsche Bahn AG and BASF SE, who are particularly convinced of the advantages of our waterborne coating materials.

  • Compliance with the VOC guidelines (31.BImSchV/Decopaint guideline)
  • Efficient corrosion protection systems approved according to the TL/TP-KOR-Steel Structures regulations
  • Can also be used as an innovative hybrid system (combination of waterborne coating materials with solvent-based or high solid coating materials)
  • Quick-curing, therefore short processing times
  • Excellent processing in factories/shop and on construction sites
  • Excellent colour tone and gloss stability
  • Very wide compatibility with existing old coatings

High solid coating materials

A further way to reduce the amount of solvents is to use high solid products, which have a solid content of over 75%. Depending on the customer's requirements concerning substrate, corrosion protection and visual impression, GEHOLIT + WIEMER has the right solution.

  • Low VOC content of max. 25 %
  • Suitable for substrates where optimum surface pre-treatment is not possible
  • Compliance with the VOC guidelines (31.BImSchV/Decopaint guideline)

DGNB quality levels

Coating system
type
number of layers
DFT [µm]
VOC emission in [g/l]
VOC emission in [g/m²]
external test certificate
1
2
3
4

for internal components with the max. corrosivity category C2 high

GEHOTEX-W9
wv¹
1
100 µm
72
14 g/m²
X
X
X
X

for components with the exposure of corrosivity category C3 high

WIEREGEN-M16R
lb²
1
160 µm
360
98 g/m²
X
X
GEHOPON-EW18-Metallgrund
wv¹
80
3
2
GEHOTEX-W92
wv¹
2
80
45
9
X
X
X
X
X
Total
160 µm
11 g/m²
GEHOPON-EW18-Metallgrund
wv¹
80
3
2
WIEREGEN-DW18
wv¹
2
80
27
4
X
X
X
X
Total
160 µm
6 g/m²

for components with the exposure of corrosivity category C4 high

GEHOPON-E90R
lb²
160
198
41
WIEREGEN-M165R
lb²
2
80
392
56
X
X
Total
240 µm
97 g/m²
GEHOPON-E90R
lb²
160
198
41
WIEREGEN-M87
lb²
2
80
392
56
X
X
Total
240 µm
97 g/m²
GEHOPON-E94-Metallgrund
lb²
160
170
34
WIEREGEN-DW18
wv¹
2
80
27
4
X
X
Total
240 µm
38 g/m²
GEHOPON-EW18-Metallgrund
wv¹
80
14
2
GEHOTEX-W92
wv¹
3
80
4
11
X
X
X
X
X
GEHOTEX-W92
wv¹
80
4
11
Total
240 µm
24 g/m²
GEHOPON-EW18-Metallgrund
wv¹
80
14
2
GEHOPON-EW18-ZB
wv¹
3
80
14
2
X
X
X
X
X
WIEREGEN-DW18
wv¹
80
27
4
Total
240 µm
8 g/m²

for components with the exposure of corrosivity category C5 > high (25 to 35 years)

GEHOPON-E87-Zink
lb²
80
375
54
GEHOPON-E94-ZB
lb²
3
160
148
28
X
X
X
WIEREGEN-M94
lb²
80
284
32
Total
320 µm
114 g/m²
GEHOPON-E94-Metallgrund
lb²
80
170
17
GEHOPON-E94-ZB
lb²
3
160
148
28
X
X
X
WIEREGEN-M87
lb²
80
284
55,5
Total
320 µm
100,5 g/m²
GEHOPON-E94-Metallgrund
lb²
80
170
17
GEHOPON-E94-ZB
lb²
3
160
148
28
X
X
X
X
WIEREGEN-M94
lb²
80
284
32
Total
320 µm
77 g/m²
GEHOPON-E94-Metallgrund
lb²
80
170
17
GEHOPON-E94-ZB
lb²
3
160
148
28
X
X
X
X
WIEREGEN-DW18
wv¹
80
27
4
Total
320 µm
49 g/m²
GEHOPON-EW18-Metallgrund
wv¹
80
14
2
GEHOPON-EW18-ZB
wv¹
80
14
2
X
X
X
X
X
GEHOPON-EW18-ZB
wv¹
4
80
14
2
X
X
X
X
X
WIEREGEN-DW18
wv¹
80
27
4
Total
320 µm
10 g/m²
¹Water-thinnable
²Solvent-based
DNGB quality levels:
1 = Minimum requirement
2 = Bronze status
3 = Silver status
4 = Gold status

These companies use our products: