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2. construction

INDUCRET®-VK-Monolith
Installation of natural stone pavers in the
rail vicinity and other heavy duty areas
INDUCRET®-VK-Monolith
The System INDUCRET®-VK-Monolith is a quasi-monolithic solid carriageway finish with paving stones
installed in the track vicinity for
use in heavy duty areas.
Paving stones used as a finished wearing surface in road construction are
subjected to extreme dynamic forces, for
example from bus or truck tires, as well
as pedestrian and other traffic. In order
to successfully implement this type of finish
the INDUCRET®-VK-Monolith system was
developed.
Base substrate:
The base consists of reinforced concrete, classification C 35/40.
The adhesion promoter
INDUCRET®-VK2050 (VK-PCCHaftbrücke) is applied in sections to
the prepared concrete substrate.
INDUCRET®-VK1000 (VK-Bettungskleber)
is applied “fresh in fresh“.
INDUCRET®-VK1000 (VK-Bettungskleber)
is characterized by its semi-dry, plastic
working consistency and exceptional
strength development. It is built up in
thicknesses from 20 mm to 90 mm and
struck off over laths.
Paving adhesive system as a bonded
construction for heavy vehicular loading
INDUCRET®-VK2000 (VK-Fugenkleber)
Paver
INDUCRET®-VK1000 (VK-Bettungskleber)
Concrete
The adhesive system under loading
The monolithic solid carriageway
finish with pavers consists of:
l Base substrate:
concrete of classification C35/40
l the cement-based adhesion promoter:
INDUCRET®-VK2050
(VK-PCC-Haftbrücke)
l the bedding mortar:
INDUCRET®-VK1000
(VK-Bettungskleber)
l the bonding slurry:
INDUCRET®-VK2050
(VK-PCC-Haftbrücke)
l the paving blocks:
stone quality in accordance with TL Min-StB + DIN EN 1342
l the grouting adhesive:
INDUCRET®-VK2000
(VK-Fugenkleber)
Immersing the paving blocks in the
INDUCRET®-VK2050 (VK-PCCHaftbrücke)
shortly before laying the paving,
effectively gives an extra high adhesive
bond and serves as a plasticizer for the
INDUCRET®-VK1000 (VK-Bettungskleber)
surface. This ensures secure bedding
and bonding of the paving stones. The
block pavers are knocked into the
INDUCRET®-VK1000 (VK-Bettungskleber)
with a hammer.
Grouting of the block pavers is carried
out with the highly fluid paving grout
INDUCRET®-VK2000 (VK-Fugenkleber).
After allowing to stand for 20 to 35
minutes, the freshly grouted paved surface
can be cleaned out either manually or
mechanically.
The special expansive behavior of the
joint adhesive results in a three dimensional stability of the pavers in the
INDUCRET®-VK-Monolith system.
As a bonded construction, this „quasimonolithic carriageway“ presents a durable and safe solution for areas
with heavy vehicular traffic.
Contrast between maintenance costs
Installation duration of the rails approx. 15 years
„Best available technology“
The final anchoring of the track rail done with
the joint sealant INDUFLEX®-VK-TKF2000-mv
and the appropriate primer based on the
substrate, binds the rail with the solid monolithic
carriageway and absorbs the dynamic
forces that are exerted when the tracks are
driven along or over. The application of the
joint sealant INDUFLEX®-VK-TKF2000-mv is
carried out as described in the installation
recommendations according to the
INDUFLEX®-VK-Fug system.
For an installation time span of approx. 15 years, conventional paved platform areas are subject to a renovation rate of 30%.
„INDUCRET®-VK-Monolith system“
For an installation time span of approx. 15 years, the monolithic solid carriageway with paving in the track vicinity is subject to a renovation rate of 10%.
The basic principle is the clearly differing building costs per m2.
„Best available technology“
„INDUCRET®-VK-Monolith system“
approx.
approx.
147.00 EUR
175.00 EUR
The additional costs for closing the tramway and busway during renovation work is not considered nor is the additional noise protection measures due to sound transmission caused by defective carriageways.
The diagram below clearly shows the expenditure on maintenance.
The joint sealant system consists of:
Joint sealant:
INDUFLEX®-VK-TKF2000-mv
Primer/adhesion promoter:
Primer-2000
(for non-porous surfaces such as steel)
Primer-2000-S
(for porous surfaces such as concrete)
Primer-2000-A
(for cut asphalt surfaces and
semi-rigid finishing coats)
Total expenditure for the construction of a 9000 m2 area including maintenance
(installation duration approx. 15 years)
4.000.000 EUR
3.500.000 EUR
3.000.000 EUR
2.500.000 EUR
2.000.000 EUR
INDUCRET®-VK-Monolith
1.500.000 EUR
B
logy
chno
ble te
aila
est av
1.000.000 EUR
500.000 EUR
0
1.- 3. years
4.- 7. years
8.- 11. years
12.- 15. years
SCHOMBURG GmbH & Co. KG, with its two
divisions, is an international company supplying
the construction sector with high quality, innovative
building materials. With a state of the art production
facility, internal R&D team and excellent technical
expertise SCHOMBURG is a dominant market force.
SCHOMBURG GmbH Detmold reaches the German
market through a network of distributors specializing
in materials for:
• Waterproofing and restoration
• Tile, natural stone and screed installation
Additionally, SCHOMBURG ICS GmbH services and
consults Architects, Engineers and Contractors about
products and systems for:
• Industrial flooring
• Parking garage construction
• Roadway and track construction
• Water tank construction, and
• Concrete restoration
Industry professionals value the level of service
provided by the SCHOMBURG Group, along with
our large range of high quality products.
In order to stay at the forefront of a continuously
advancing market we are always investing in
research and development of new and current
products. This guarantees high quality products,
which in turn leads to customer satisfaction.
SCHOMBURG ICS GmbH
Aquafinstraße 2–8
D-32760 Detmold (Germany)
phone + 49-5231-953-02
fax
+ 49-5231-953-390
www.schomburg.com
11/13 MFi/ED/JD
The core competency of SCHOMBURG ICS GmbH
lies in the concrete construction industry. With a focus on concrete block, pre-cast concrete and
ready-mix concrete, they deliver a range of products
encompassing:
• Concrete additives
• Form release agents and accessory products
• Concrete Pigments
Subject to changes. Consult current technical datasheet for most recent information.
SCHOMBURG is a partner for specialised
distributors in both the national and international
market.