Mixing Hints; Warranty - Belle Group Tract MIX Manual Del Operador

GB
Mix Ratios
The correct mix ratio (cement:sand:stone) depends on the type of application; harder concrete requires more cement, rougher
applications require more aggregate. The ratios given below are guidelines: best proportions may depend on the quality of sand/stone
used.
First put in the water - around 7 litres (1½ gallons), using more or less depending on the type of mix required. Add some aggregate
before adding cement, to avoid sticking. Work consistently to the ratio of ingredients for whatever type of concrete mix you are
working to.
Getting A Good Mix
The approximate mixing time for concrete is 2-4 minutes from when all the material (including the water) has been added - over-
mixing can reduce strength and cause segregation of the coarser aggregates.
Beware of low grade aggregates; these will only lead to trouble later on with sinking and frost spoiling the appearance of the pour.
Also do not get the concrete mix too wet as this can reduce strength and make it less able to withstand weathering.
Looking After Your Mixer
Never throw material into the mixer - trickle it steadily over the rim or it will stick fi rmly to the back of the drum and can only be
dislodged by stopping the mixer.
Keep your mixer clean - material left in the drum will harden, and attract more on each use until the mixer is useless.
Do not throw bricks into a mixer drum to clean it out. The best method is a mix of 1" (2½cm) gravel and clean water - use plenty of it,
as this will do the job in half the time.
APPLICATIONS
MOST ORDINARY
FOUNDATIONS
ROUGH MASS CONCRETE
WATERTIGHT FLOORS,TANKS PITS ETC.
GB
Your new Belle Group Tract-Mix is warranted to the original purchaser for a period of one-year (12 months) from the original date of
purchase. The Belle Group warranty is against defects in design, materials an workmanship.
The following are not covered under the Belle Group warranty:
1. Damage caused by abuse, misuse, dropping or other similar damage caused by or as a result of failure to follow assembly,
operation or user maintenance instructions.
2. Alterations, additions or repairs carried out by persons other than Belle Group or their recognised agents.
3. Transportation or shipment costs to and from Belle Group or their recognised agents, for repair or assessment against a warranty
claim, on any machine.
4. Materials and/or labour costs to renew, repair or replace components due to fair wear and tear.
The following components are not covered by warranty.
· Drive Belt
· Engine air fi lter
· Engine spark plug
Belle Group and/or their recognised agents, directors, employees or insurers will not be held liable for consequential or other damages,
losses or expenses in connection with or by reason of or the inability to use the machine for any purpose.
Warranty Claims
All warranty claims should fi rstly be directed to Belle Group, either by telephone, by Fax, by Email, or in writing.
For warranty claims:
Belle Group Warranty Department,
Unit 5, Bode Business Park,
Ball Haye Green, Leek,
Staffordshire,
ST13 6BW
England.
Tel : +44 (0)1538 380000,

Mixing Hints

Warranty

Fax : +44 (0)1538 380038
16
QUANTITIES
CEMENT SAND
1 2
1 3
1 4
1 1.5
Email : warranty@belle-group.co.uk
STONE
4
6
8
3