Product Technical Guides : US-EN Anchor Fastening - August 2021 | Page 177

Anchor Fastening Technical Guide , Edition 22
INSTALLATION INSTRUCTIONS
Installation Instructions For Use ( IFU ) are included with each product package . They can also be viewed or downloaded online at www . hilti . com . Because of the possibility of changes , always verify that downloaded IFU are current when used . Proper installation is critical to achieve full performance . Training is available on request . Contact Hilti Technical Services for applications and conditions not addressed in the IFU .
3.2.3
MATERIAL SPECIFICATIONS
Figure 9 — Hilti HIT-RE 500 V3 adhesive cure and working time ( approx .)
[° F ] [° C ] t work t cure , ini t cure , full
23
-5
2 h
48 h
168 h
32
0
2 h
24 h
36 h
40
4
2 h
16 h
24 h
50
10
1.5 h
12 h
16 h
60
16
1 h
8 h
16 h
72
22
25 min
4 h
6.5 h
85
29
15 min
2.5 h
5 h
95
35
12 min
2 h
4.5 h
105
41
10 min
2 h
4 h
≥ + 5 ° C / 41 ° F = 2x t cure
Table 96 — Resistance of cured Hilti HIT-RE 500 V3 to chemicals
Chemicals tested
Content (%) Resistance
toluene
47.5
iso-octane
30.4
heptane
17.1
+
methanol
3
butanol
2
toluene
60
xylene
30
+
methylnaphthalene
10
diesel
100
+
petrol
100
+
methanol
100
–
dichloromethane
100
–
mono-chlorobenzene
100
▯
ethylacetat methylisobutylketone
50
50
+
salicylic acid-methylester mcetophenon
50
50
+
acetic acid propionic acid
50
50
–
sulfuric acid
100
–
nitric acid
100
–
hyrdocholoric acid
36
–
potassium hydroxide
100
–
sodium hydroxide 20 %
100
–
triethanolamine butylamine
50
50
–
benzyl alcohol
100
ethanol
100
ethyl acetate
100
–
methyl ethly ketone ( MEK )
100
trichlorethylene
100
lutensit TC KLC 50
3
marlophen NP 9,5
2
+
water
95
tetrahydrofurane
100
–
demineralized water
100
+
salt water
saturated
+
salt spray testing
–
+
SO 2
–
+
environment / weather
–
+
oil for formwork ( forming oil )
100
+
concrete plasticizer
–
+
concrete drilling mud
–
+
concrete potash solution
–
+
saturated suspension of borehole cuttings
–
+
Key :
– non-resistant + resistant ▯ limited resistance
Samples of the HIT-HY 200 A / R V3 adhesive were immersed in the various chemical compounds for up to one year . At the end of the test period , the samples were analyzed . Any samples showing no visible damage and having less than a 25 % reduction in bending ( flexural ) strength were classified as “ Resistant .” Samples that had slight damage , such as small cracks , chips , etc . or reduction in bending strength of 25 % or more were classified as “ Limited Resistance ” ( i . e . exposed for 48 hours or less until chemical is cleaned up ). Samples that were heavily damaged or destroyed were classified as “ Non- Resistant .”
Note : In actual use , the majority of the adhesive is encased in the base material , leaving very little surface area exposed .
Anchor Fastening Technical Guide Edition 22 | 3.0 ANCHORING SYSTEMS | 3.2.3 HIT-RE 500 V3 EPOXY ADHESIVE ANCHORING SYSTEM Hilti , Inc . 1-800-879-8000 | en español 1-800-879-5000 | www . hilti . com | Hilti ( Canada ) Corporation | www . hilti . ca | 1-800-363-4458
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