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DESCRIPTION
Perma Heavy Duty Mortar - HDM is a three component high performance epoxy resin based concrete that provides a rough looking extremely strong bedding mortar or screed mortar to industrial floors. This product is also used in heavy duty repairs of dams, tunnels, spillways, bridge girders etc.
ADVANTAGES
TYPICAL PROPERTIES
| Density | 2000kg/m3 |
| Pot Life | 20 min at 30 C |
| Compressive Strength | 80 N/mm2 30 C |
| Tensile Strength | 18 N/mm2 30 C |
| Flexural Strength | 50 N/mm2 30 C |
| Bond Strength |
In concrete 3 N/mm2 In steel 15 N/mm2 |
| Storage Condition | + 10 C + 40 C |
| Chemical Resistant | Excellent to a wide range of chemicals, oil, etc |
DIRECTION FOR USE
Surface Preparation :
As will all epoxy resin systems, Surface preparation is of prime importance. For concrete surfaces, remove all grease, oil, dust, laitence, etc. Ensure substrate to receive the screed is sound, cut back to sound surface wherever necessary.
Primings:
Remove dust and ensure that all the surface is dry. Prime with Master Prime - CN.
Mixing
Do not spilt packs or alter the components in any way. Mix in a suitable mechanical pan type resin mixer. Thoroughly mix both liquids components together prior to the additon of the aggregate component. Remix until the aggregate is completely dispersed.
Application
Spread the mixed Perma - HDM onto the primed surface - the primer must still be fully tacky. Rake or spread out to the thickness required compact and finish with a steel trowel.
SPECIFICATION
Perma - HDM shall be laid on suitable prepared surfaces where indicated. Master Floor - HDM is manufactured to the following specifications.
Composition : 3 component solvent free epoxy resin based system filled with aggregates.
COVERAGE
Perma - HDM covers 5.4 sq. ft / kg /mm thickness of the screed.
SHELF LIFE
9 TO 12 Mths from the date of manufacturing.
PACKING
Perma - HDM is supplied in 10 kg pre weighted units and in bulk.
HEALTH AND SAFETY
Epoxy products generally cause irritation to the skin. Use of hand gloves by the workers is advised. Upon completion of day's work all the packing material should be burnt and buried.
QUALITY ASSURANCE
All “PERMA” branded products are manufactured under strict quality control supervision as per exact manufacturing specification. Should you find the behaviour of the product varying from the claims in the data sheets please stop the use of the product and contact the nearest Perma staff or distributor.
STATEMENT OF RESPONSIBILITY
Perma branded products when used in accordance with its current published directions for use performs as per its data sheets / catalogue. The manufacturer and the distributor will not be responsible for other materials and conditions of inferior workmanship.