Heatwork catalogue english version

1. Heating and
ground thawing

2. HeatWork’s heating and
thawing concept
Winter has traditionally been a time of waiting and even lay-offs in the building and con-
struction industry. HeatWork systems provide a competitive advantage; operations
can continue all year round, whatever the weather. Stoppages and staff lay-offs are avo-
ided. HeatWork makes your company a winner in competition with other operators.
Advantages Utilising HeatWork systems on industry. User-friendly and effective areas in order to carry out effective and
and our heating and thawing concept gives machines with low operating costs have high-quality work all year round. In addition
your company a competitive advantage set a new standard for heating in buildings to thawing, frost prevention and curing
among other operators in the market. and thawing of ground frost in cold clima- operations, HeatWork systems can be
Your projects continue forward whilst tes. HeatWork is the future! used to heat spaces and buildings under
others wait for the frost to thaw. construction or restoration.
HeatWork concepts have been extremely Applications The target user groups are
well-received in the building and constructi- those that require frost-free materials or
Examples of use:
Thawing of ground areas: Frost-free: Heating/drying of: Pre-heating of:
• Water and sewage systems •Floor coverings •Workman’s cabins •Areas for cast concrete
• Cable channels/trenches •Sand and levelling •Storage/construction halls •Formwork and casting frames
• Sumps, basements and materials •Buildings •Curing of concrete and
floor areas •Backfill •Damp affected areas hollow-beam elements
• Roofs and coverings •Pipe trenches •Workman’s shelters
• Removal of ice and snow •Points/switches
•Floating stages
How the HeatWork system works:
Flexible heating hoses are laid out on HW heat-transporting liquid circulates The moisture in the material is heated
the area to be thawed, cured or protec- in a closed system and radiates heat and thawing begins rapidly and effectively
ted from frost. Rigging/dismantling takes directly into the ground. The liquid is adju- down into the ground (30-40 cm per 24
approx 1 hour for an area of 200 m2. sted to the desired temperature, 0-100°C. hour period, depending on ground conditi-
ons).
The machines are equipped with the The hoses are then covered with reflecti-
world’s leading boiler and burner techno- ve HW Insulation Mats for maximum heat The machines work unmanned until the
logy. Boilers up to 105kW and burners up transfer to prevent heat loss. job is completed. A GSM control unit will
to 119 kW capacity. alert operators in case of any problems.
HW Insulation Mats with
heat reflecting foil
HW Hose
Ground level
Heating power
Frozen ground
Thaw effect: 30-40 cm depth per 24 hours.

3. Cable trench:
Effective
Safe and effective digging near cables and pipes
Concrete pouring: House construction.
Environmentally

4. Why HeatWork?
Reliability Profitable Flexibility
Based on leading technological develop- HeatWork’s extended areas of use and HeatWork has worked closely within the
ments and quality-controlled components improved heating and thawing effect com- market to develop and manufacture machi-
from leading manufacturers, HeatWork’s pared to other methods will increase your nes with different spesifications and capaci-
patented heating and thawing concept is profitability. ties tailored to your needs.
the leader in the market.
Year-round operations Winter is no longer Varied use The machines can be used at
GSM A GSM control unit allows the machi- regarded as “waiting time” – stable pro- several stages of building and construction
ne to work unmanned – the unit alerts ope- gress is possible in all seasons and lay-offs projects; from thawing of frost, frost pre-
rators should any problems occur. and project suspensions are avoided. vention to curing of concrete and heating of
CE-certified All our models are CE-certified Advantages for construction halls and buildings etc.
and designed for the European market. project tenders By using HeatWork sys- Area Depending on the type of machine and
Service The machines have few, easily tems you can offer a guaranteed project additional equipment, areas from 10 to 800
accessible service points. Proximity to the progress plan and provide quality controlled m2 can be covered for thawing.
market, service personnel and 24-hour ser- results – thus reducing the risk of guaran- Trailer/container The machines are sup-
vice hotline provides customers with major tee claims. plied on a CE-certified trailer for effective
advantages. Lower operational costs With low operati- transport and use, or in containers for
onal costs, such as fuel consumption, the more arduous conditions.
cost per thawed square metre is extremely
low.
Frost-free backfill material: Thawed in just 24 hours.
Profitable
Laying of block paving: Approx. 70 cm frost.
Environmentally

5. Efficiency User-friendly Environment
HeatWork has developed and patented a 3- Our machines are developed with ease of The reduction of noise and pollution is an
section hose reel with several short hose operation, ergonomics and effective design ongoing challenge for the building and con-
lengths. This means that the return tempe- in mind. struction industry. HeatWork’s heating and
rature of the heated liquid is maintained, thawing concept is the market’s most effec-
leading to more rapid thawing. The heating Simple rigging/dismantling It takes tive and environmentally-friendly alternative
efficiency is 92% - the highest ratio in the approx 1 hour to rig the machine for an with the lowest CO2 emissions per m2.
industry. area of 200 m2. The machine itself weighs
just under 2000 kg and can be towed by a Sealed system HeatWork’s sealed heat
Minimal heat loss Our machines provide car or van. liquid system is environmentally-friendly.
maximum heat transfer, with just 5% heat Operation The machine can work unman- Direct heat The hoses are laid directly on
loss when used in combination with HW ned for approx 3.5 days. An integrated the ground. The hoses are covered and the
Insulating Mats and tarpaulins. GSM unit alerts operators in case of any heat is radiated into the ground with just
Thawing effect The large pump capacity problems. 5% heat loss, which in turn leads to low die-
and short hose lengths provide rapid circu- Smart solutions The rear door functions sel consumption.
lation of liquid and a high return temperatu- as an overhead awning when open, offering Working environment and conditions
re. For example: an area of 200 m2 can be protection from the weather . Lighting is By using radiator fans connected to a
thawed at a rate of 30-40 cm per 24 hour also integrated into the door. The machine HeatWork system to heat a building, the
period. runs from a standard electrical supply interior climate and working environment is
HW Insulation Mats Our specially-develo- (220V) or via an integrated generator. improved. The low-noise fans do not emit
ped mats with a 3-layer reflective aluminium odors or moisture and distribute the heat
coating minimize heat loss and are highly evenly.
effective, both in terms of thaw rate and
cost savings.
Thawing of building materials: Flexible and effective.
Flexible
Thawing in connection with manhole repairs: IKEA Haparanda, Finland. 2 metre frost.
User-friendly

6. Delivered
350 or 630 with
meter
hose
HW 1800 HW 3600 HW 6000
Simple and cost effective Rapid thawing and The machine for larger
operation flexible use tasks, robust and effective
HW 1800 has a simpler user panel The HW 3600 is the most advanced of The HW 6000 is the ultimate combi-
and a whole reel and retains the capa- its type for effective thawing and hea- machine that can be utilised from the
city and functionality of the previous ting. Three hose circuits offer flexible ground work stage all the way to finis-
model. The ideal machine for those use and one 1800 litre pump optimise hing processes. The HW 6000 offers
requiring simplicity of use. the thawing process and minimise thaw the maximum utilisation of every kW.
time. The machine has a large capacity The machine has the largest capacity
for thawing larger areas and for hea- on the market and is suitable for those
ting buildings, halls etc. when used with requiring thawing, curing and heating
extra equipment. functions during several stages of a
construction project.
The containerised version can be lifted The containerised version can be lifted
by crane into inaccessible locations. by crane into inaccessible locations.
Specifications Specifications Specifications
Pump capacity: 1800 litres per hour Pump capacity: 3600 litres per hour Pump capacity: 6000 litres per hour
Power rating: 70 kW, single stage burner Power rating: 90 kW, single-stage burner Power rating: 105 kW, 2-stage burner
Hose circuits: 1-2 Hose circuits: 3 Hose circuits: 3
Weight: 1570-1950 kg incl VTV/diesel Weight: 2000 kg incl VTV/diesel Weight: 2200 kg incl VTV/diesel
Supplied with: Trailer Supplied with: Trailer/container Supplied with: Trailer/container
Additional equipment: Additional equipment: Additional equipment:
• 4,8 kW watercooled and • 4,8 kW watercooled and • 4,8 kW watercooled and
reliable generator reliable generator reliable generator
• GSM control unit • GSM control unit • GSM control unit
General for all machines:
Galvanised steel frame with channels for
fork lift trucks. Other components: stainless HW 3600 and HW 6000 can also be supplied in a container:
steel and powder-coated materials.
Trailer: Double-axle galvanised trailer with
adjustable machine platform. Monocoque
fibreglass cowling with four lockable hatches.
Length: 4.5 m
Width: 1.95 m
Height: 2.2 m
Tyres: All-season tyres
Diesel tank: 275 litres
Fluid temperature: Adjustable from 0 to 100°C
Thaw rate: 30-40 cm per 24 hour period
(dependent on ground conditions) Spesifikasjoner
Steel container with channels for Height: 1.54 m
Fuel consumption: 3.5 litres per hour (average) lifting with fork lift truck from all four Width: 1.45 m
Working pressure: 0–6 bar sides. Lifting system. Three lockable Length: 2.20 m
(In normal use: 3–5 bar) doors. Supplied without generator. Total weight: Up to 2300 kg

7. Extra equipment:
HW Insulation Mats
- specially developed and unique insulation covering
for building and construction
The three-layer reflective aluminium coating that provides Material: 2-layer sealed polymer cell foam
unique heat reflection from radiating heat from the Aluminium coating: 3 reflective layers
ground means that this type of insulation can be used for Insulation index: R= 6.32
several applications. Width/Length: 2 x 12 m
Area per mat: 24 m2
Weight per mat: 9 kg
Supplied folded in packs of 2.
HW Tarpaulins - strong and durable tarpaulin for all purposes
The extremely strong tarpaulin optimises the thawing Material: PVC fabric, 620 g/m2
process when used with HeatWorks heating and thawing Moisture: Moisture and water repellent
concepts and HW Insulation mats. Width/Length: 2,5x12 m & 5x7 m
Area per mat: 30 m2 & 35 m2
Weight: 20,5 kg & 22,8 kg
HW Hose Insulation - reduce heat loss for improved results!
HW hose insulation is specially designed to prevent heat Material: NBR/PVC foam
loss from the HeatWork machine hoses as well as hoses Length per piece: 2 m
from fans and reels. Supplied in two dimensions (1’’ and Packs: 20
5/8’’). Total weight per pack: 4 kg
HW Xtra Reel - simple extension of the thaw area
The HW Xtra Reel extends the thaw area by simply con- Height: 110 cm
necting to a HW 3600 or HW 6000. With a 630 m hose, Length: 90 cm
simple operation and rapid rigging, the maximum capaci- Width: 110 cm
ty of the machine is utilised. Feed hoses are supplied sepa- Volume: 1.1 m3 ex-works
rately in 5, 10 or 25 metre lengths. Total weight: 420 kg
Transport: Fork lift channels.
Fitted with lifting lugs for shackles.
HW Fan - ensure a sound interior climate
HW Fans comply with strict interior climate 35 kW 10 kW
requirements; heating takes place without Height: 970 cm 710 cm
adding moisture or odours. The low-noise fans Length: 1005 cm 620 cm
distribute the heat throughout the building, room Width: 540 cm 460 cm
or hall. Weight: 41 kg21 kg
Using fans connected to a HeatWork system Material: Sheet steel Sheet steel
HW Vifte 35 kW Power rating: 35 kW10 kW
avoids fuel spills inside a building. Supplied in 10
kW and 35 kW capacities. Feed hoses are sup- Air flow: 3900 m3/h 1100 m3/h
Assembly: Fitted to stand Fitted to stand*
plied separately in 5, 10 or 25 metre lengths.
Electrical circuit: 10A 10A
*(can also be roof/ceiling mounted)

8. Some of our many satisfied customers:
Lillehammer
Kommune
“ HeatWork made it pos-
sible for us to thaw large “ We needed a new, flexible system for tha-
the
ease
areas using minimal fuel. wing of ground frost that could incr
The HeatWork machines efficiency of municipal works during the win-
ept also
were central tools that ter. We chose HeatWork. The conc “ Our investment in
enabled us to honor our offers considerable environmen tal advanta- the
HeatWork conc
fuel of ept has pro-
deadlines when construc- ges - HeatWork uses a third of the vided us with co
ting the new REC Scancell our previous system and reduces noise and projects that w
ntinuance on
opera- e previously
factory in Nar vik.”” emissions in connection with thawing postponed durin
tions. This is especially important to us as We now have
g the winter.
n and in all of our staf f
Thoralf Storli we often work in the centre of tow working at full
operational
Construction Manager NCC. urban areas” capacity and
As many as 6 HeatWork avoid lay-offs
The increased .
machines in use at one time. Terje Larssen activity has
lity resulted in grea
Senior engineer, Lillehammer municipa ter turnover
and has proved
to be a very
profitable inve
stment”
Anders Gustav
sson
Ramudden En
treprenad AB.
Owner of 37 He
atWork machin
months. We envisage the es
“ It is too late to make the
investment when the win- purchase of 3 HeatWork
ter has arrived and you machines within the next
need the machine there couple of years ”
and then! By planning acti-
Jan Tranby, Tranby AS
vities, you can maintain Landscaper
safety and security Owner of 2 HeatWork
throughout the winter machines
“ After purchasing ced production are sol-
HeatWork systems, our ved. With this type of
nal reliability and
pattern of operations has operatio
totally changed. We no efficiency it is easy for us
longer ask ourselves to offer customers a
what we will be doing quality guarantee.
1000x.10.2010
months
“ After testing HeatWork dismantling. Th during the winter season In the coming
concepts and a competin e concept – our employees and HeatWork will repre-
g has simplified our operati- sent a guarantee of
system, we decided to plant machines are wor-
ons and led to lower op tion.” ”
invest in HeatWork ma
chi- rating costs, as we are
e- king at full capacity using 100% produc
nes. Large thawing cap
aci- dependent on frost-free 3 HeatWork machines. Roger Moe
HeatWork
ty was the deciding factor Our previous concerns Harstad Maskin og Anlegg AS
, materials”
in addition to the fact tha about the ongoing over- Owner of 3 HeatWork
t
HeatWork machines are Trond Hulleberg, heads of plant that is idle machines.
easy to handle – especi Genera and employees in redu-
al- Hul l Manager
ly in regard to rigging an leberg & Bø AS
d
Producer:
Teknologiveien 5, N-8502 Narvik, NORWAY
Phone: (+47) 76 96 58 90
post@heatwork.com
www.heatwork.com
Patentnr. 32 33 89