Permadeck HD

PERMADECK HD –  HEAVY DUTY EPOXY FLOORING SYSTEM

DESCRIPTION

SUREGRIP HD Heavy Duty Epoxy Flooring System is a seamless epoxy flooring based on solvent free advanced epoxy resins – hardener system to provided durable and hardwearing surface. The system is designed to handle aggressive and abusive working environment. It has outstanding compressive strength, abrasion resistance, impact resistance and chemical resistance.

RECOMMENDED USES

  • Warehouses
  • Heavy Industry Manufacturing
  • Workshops
  • Assembly plants
  • Aircraft Hanger
  • Loading Bay

ADVANTAGES

 The heavy duty flooring system meets the following:

  • Non-dusting
  • Hard wearing
  • Protects the concrete deck by preventing the seepage of water
  • Available in many colours
  • Hard wearing and durable
  • Non-skid finish available upon request
  • High compressive and flexural strength
  • Outstanding impact resistance
  • High chemical resistance
  • Easy to maintain
  • VOC free formulations

APPLICATION PROCEDURE

 Substrate Requirement

 New concrete shall have a minimum compressive strength of 25 N/mm2 and cured for 28 days. The moisture content of the substrate shall not exceed 4% ( Tramex CME 4 meter ) or a moisture barrier is needed. The pull of tensile strength shall be at least 1.0 N/mm2.

 Surface Preparation:

The surface shall be prepared by scarifier or captive blasting with steel shots to remove laitance and other surface contaminants and provide good profile to enhance mechanical keying. Cracks and blow holes shall be patched with materials. Industrial vacuum cleaner shall be used to remove dust during surface preparation.

Epoxy Primer

The primer SURESEAL PS38 shall be applied by roller or steel trowel at a rate of 0.25 to 0.3 kg/m2 immediately after surface preparation process is completed. All coating materials shall be mixed thoroughly with power mixer to ensure homogeneous mix. The epoxy screed SURESEAL ES5000 shall be applied while the primer is still tacky.

Epoxy Screed

The epoxy screed shall be thoroughly mixed by mortar mixer. The materials shall be evenly spread with a screed box at a rate of 8.0 to 9.0 kg/m2 and compact by hand using steel trowel or power trowel.

Epoxy Sealer

A sealer coat SURESEAL 2005 SF is applied over the applied screed immediately when the screed is hard enough to be stepped on. The sealer coat shall be applied by steel trowel to the screed surface and ensure the porosity is filled.

Epoxy Topcoat

The topcoat SURESEAL 2005 SF shall be applied over the sealer coat by steel trowel or rubber squeegee at a rate of 1.5 kg/m2.

SYSTEM DESIGN

 System Details :

Primer            : SURESEAL PS38

Screed             : SURESEAL ES5000

Sealer              : SURESEAL 2005 SF                    

Top Coat        : SURESEAL 2005 SF

Line marking   : PLC 118 ST

 Total Thickness : 4 to 5 mm

PERMADECK HD

CHEMICAL RESISTANT CHART    
       
Ref. No. Chemical Type Concentration (%) Status
01 ACETIC ACID 10 L
02 ACETONE 100 N
03 AMMONIA SOLUTION 10 R
04 AMMONIUM CHLORIDE 30 R
05 BRAKE FLUID CONC. R
06 BLEACH 5 R
07 BLEACH CONC. N
08 CITRIC ACID 10 R
09 DETERGENT (DISH WASHING) 20 R
10 FORMIC ACID 5 R
11 FORMIC ACID 10 L
12 HYDROCHLORIC ACID 5 R
13 HYDROCHLORIC ACID 10 R
14 JET FUEL 100 R
15 LACTIC ACID CONC. L
16 LACTIC ACID 10 R
17 LUBRICATING OIL 100 R
18 METHYL ETHYL KETONE 100 N
19 METHYL ISOBUTYL KETONE 100 N
20 NITRIC ACID 5 R
21 NITRIC ACID 10 R
22 OLEIC ACID 100 R
23 PETROL 100 R
24 PHOSPHORIC ACID 5 R
25 PHOSPHORIC ACID 10 R
26 PHOSPHORIC ACID 50 R
27 POTASSIUM HYDROXIDE 5 R
28 POTASSIUM HYDROXIDE 10 R
29 SODIUM BICARBONATE   R
30 SODIUM HYDROXIDE 50 R
31 SUGAR CONC. R
32 SULPHURIC ACID 10 R
33 SULPHURIC ACID 25 R
34 SULPHURIC ACID 50 L
35 TOLUENE 100 L
36 UREA SAT. R
37 WHITE SPIRIT 100 R
38 XYLENE 100 R
There might be some discolouration for certain chemicals but the hardness remian unchanged.
       
R – RESISTANT    
L – LIMITED RESISTANCE    
N – NOT RESISTANT