Heavy-duty attachment for the thermal insulation compound system

Thermal Anchor "Hermes Royal Thermo-Anker"

The Hermes Royal HRT 15 Thermal Anchor

The patented Hermes Royal HRT 15 Thermal Anchor lets you attach heavy components with a maximum permitted weight of up to 40 kg (Vzul) per anchor to thermally insulated exterior walls of up to 25 cm thermal insulation compound systems. Whether awnings, balconies, railings, grilles, canopies, conservatories or other constructions, the HRT 15 Thermal Anchor is the perfect heavy-duty attachment for thermal insulation compound systems.

The HRT 15 is inserted into the masonry by means of injection mortar through the insulation and, due to its universal form, forms a tight seal to the outer façade. It is not necessary to use any additional sealing - e.g. with special silicone etc. - which could potentially allow water penetration in future, thus saving you additional expenditure in material and time.

Made in Germany - by June 25, 2021
5/5
  • Safety guaranteed with building inspectorate approval
  • no heat loss due to thermal separation module
  • no thermal bridges on the building
  • high load-bearing capacity – universal use
  • can be used on thermal insulation compound systems up to 25 cm thick
  • easy installation with no special tools needed
building inspectorate approval

Its building inspectorate approval not only guarantees the safe attachment of loads but also dispenses with thermal bridge effects on thermal insulation compound systems with its heat transmission coefficient (U-value) of ~0.2W / (m2.K). The HRT 15 is available in stainless steel or galvanised steel in two lengths, each with a M10 or M12 threaded mount.

HRT 15 onlie quotation
HRT 15 assembly instructions

Maximum approved tensile and shear loads for the HRT 15*

Maximum permissible tensile and shear loads without lever arm
  sustainability of thermal barrier solid brick perforated brick
    MZ KS PB 2 PB 4 Hlz KSL Hbn Bims
  perforated-/solid brick geometry   see approval
cmin [mm]   50 50 150 150 35 35 35 70
smin [mm]   100 100 300 300 70 70 70 140
tensile loads per dowel
NRk [kN] 1,80 2,26 2,50 0,81 2,35 0,35 0,35 0,35 060
NRd [kN] 0,82 0,90 1,00 0,41 1,18 0,14 0,14 0,14 0,24
Nzul [kN]1) 0,51 0,64 0,71 0,29 0,84 0,10 0,10 0,10 0,17
shear loads per dowel (load to free border)
VRk [kN] 1,40 7,85 7,67 1,14 3,30 0,30 1,00 1,00 0,40
VRd [kN] 0,56 3,14 3,06 0,57 1,65 0,12 0,40 0,40 0,12
Vzul [kN]1) 0,40 2,24 2,19 0,41 1,18 0,09 0,29 0,29 0,09
shear loads per dowel (load parallel or off to free border or c > 250 mm)
VRk [kN] 1,40 7,85 7,67 1,14 3,30 0,60 2,00 2,00 0,80
VRd [kN] 0,56 3,14 3,06 0,57 1,65 0,24 0,80 0,80 0,32
Vzul [kN]1) 0,40 2,24 2,19 0,41 1,18 0,17 0,57 0,57 0,23

1) with γF= 1,4
*Note deviation in approval

Maximum permissible tensile and shear loads with lever arm
lever arm solid brick perforated brick
shear loads with lever arm per dowel (Belastung parallel oder weg vom freien Rand oder c > 250 mm)
δv0 = 5,0 mm Mz KS PB 2 PB 4 Hlz KSL Hbn  Bims
Vmax,zul [kN] für δv0 30 mm 0,40 0,40 0,40 0,40 0,17 0,40 0,40 0,23
Vmax,zul [kN] für δv0 bis 0,40 0,40 0,40 0,40 0,17 0,40 0,40 0,23
Vmax,zul [kN] für δv0 100 mm 0,40 0,40 0,40 0,40 0,17 0,40 0,40 0,23
Vmax,zul [kN] für δv0 120 mm 0,40 0,40 0,40 0,40 0,17 0,40 0,40 0,23
Vmax,zul [kN] für δv0 140 mm 0,40 0,40 0,40 0,40 0,17 0,40 0,40 0,23
Vmax,zul [kN] für δv0 160 mm 0,40 0,40 0,40 0,40 0,17 0,40 0,40 0,23
Vmax,zul [kN] für δv0 180 mm 0,28 0,28 0,28 0,28 0,17 0,28 0,28 0,23
Vmax,zul [kN] für δv0 200 mm 0,20 0,20 0,20 0,20 0,17 0,20 0,20 0,20
Vmax,zul [kN] für δv0 250 mm 0,10 0,10 0,10 0,10 0,10 0,10 0,10 0,10

*Note deviation in approval

Download thermal anchor brochure

Download thermal anchor brochure (1.3 MiB)

Approve download

Approve download (german) (12.8 MiB)

The thermal anchor brochure contains all key information: Examples, data, tables, assembly instructions