Category: Flooring

INTRODUCTION

Rockmax Level N11 is a single component thin layer, smooth, self levelling and free flowing cementitious compound subfloor. It is designed for rigid and hard underlayment such as concrete, screed, mortar. The material comprise of selected grade filler, high grade cement and special additive. The mixed material provides free flowing and self levelling mortar. It can be applied up to 3-5mm thickness.

 

APPLICATION AND INSTALLATION

PREPARATION

The surface of substrate must be sound, clean and free from dust, oil, grease, paints and all contaminants on the floor. It is recommended to increase adhesion by mechanical means method such as grinding, light scrabbling. Concrete substrate must be at least 28 days old minimum 1.5 N/mm 2 tensile strength. All cracks, voids, holes must be repair prior to apply material. Small trial areas must be test the adhesion prior apply the whole floor area.

PRIMING

Apply Primer use Rockmax Level Primer and apply on substrate such as concrete or cement screed.

MIXING

Mixer must be low speed drill (500rpm) with steel paddle. Measure clean water between 5.20 – 5.80 litre for 25kg bag and put into the bucket. Pour material in to the bucket and mix by electrical mixer. Mix for 3 minute until homogeneous. Recheck the mixed material is consistent in color and mortar. The material is ready to pour.

APPLICATION

Pour the material on the primed subfloors. Use steel trowel to spread the material. The material will flow within workin g time approximate 20 minute and keep checking the thickness of subfloor by gauge. Use spike roller to remove air bubble immediately. The high ambient temperature (above 35ºC) environment, must be use cool water and work in shade area.

CURING & PROTECTION

No need special curing method. Protect the applied area from wind, moisture, water and sunlight. Do not foot traffic before 4 hours.

PACKAGING

25kg bag.

INTRODUCTION

Rockmax Nex L is a liquid type floor hardener and sealer. The cured product forms a hard wearing surface including with dust proof surface.

 

APPLICATION AND INSTALLATION

PREPARATION

Concrete surface must be clean, sound and dry. Free from oil, dust, cement paste, laitance, mould oil and any particles. Concrete must be at least 28 days old.

APPLICATION

Apply Rockmax Nex L by spray direct to the concrete surface. Use plastic brush to spread the material over the surface areas. The minimum 2 coats is required.

CURING

Curing by moist. Spray water similar as concrete curing.

PACKAGING

25Litre.

INTRODUCTION

Rockmax Nex is a non-metallic, cement base floor hardener. It contains special grade aggregate to provide harden concrete surface.

 

APPLICATION AND INSTALLATION

PREPARATION

Concrete period must be at plastic stage (approximate 2-3 hours after pour concrete) but not set yet. Ensure level of concrete was checked correctly.

APPLICATION

Spread Rockmax Nex at 4-5kg/m2 by hand on prepared surface areas. Make sure all surface covered. Additional water might be sprayed at minimum to increase workability. Wait until floor hardener powder absorb moisture on concrete surface. Use floating machine after all powder in place. Work until whole floor smooth and leveling. After finished protect surface from rain and sunlight.

PACKAGING

25 kg Bag.

INTRODUCTION

Rockmax Supercote PS is a two components polyamide for protect metal and steel from rust.

APPLICATION AND INSTALLATION

PREPARATION

Sound and clean steel surface. Make sure no rust and dust on the surface.

MIXING

Mix part A and part B approximate 3 minutes until homogeneous using electric mixer (400-500 rpm).

APPLICATION

Apply by brush or roller on the prepared surface.

CLEANING

Clean all tools and equipments immediately with acetone, xylene, thinner or solvent.

PACKAGING

15 kg set

INTRODUCTION

Rockmax Supercote P is two components solvent based epoxy clear primer and surface treatment to porous concrete.

 

APPLICATION AND INSTALLATION

PREPARATION

Concrete must be sound, clean and free from cement paste, dust, dirt and any other contaminants. Concrete must be at least 28 days and minimum Compressive strength 25N/mm2 and minimum tensile strength (pull off) at 1.5 N/mm2. The concrete moisture content must less than 4%.

MIXING

Mix part A and part B approximate 3 minutes until homogeneous using electric mixer (400-500 rpm).

APPLICATION

Apply by brush or roller on the prepared surface.

CLEANING

Clean all tools and equipments immediately with acetone, xylene, thinner or solvent.

PACKAGING

15 kg set.

INTRODUCTION

Rockmax Supercote 5 is a water dispersed two component epoxy resin coating system. Design for durable coating for walls and floors include can be applied on damp surface. Ideal for use as coating where solvent based material are not allowed.

 

APPLICATION AND INSTALLATION

PREPARATION

Concrete must be sound, clean and free from cement paste, dust, dirt and any other contaminants. Concrete must be at least 28 days and minimum Compressive strength 25N/mm2 and minimum tensile strength (pull off) at 1.5 N/mm2. Pre wet surface if necessary.

PRIMING

Dilute Rockmax Supercote 5 with 10% clean water to help good penetration for concrete substrate. Apply by roller or brush and wait 24 hours until dry.

MIXING

Mix part A and part B approximate 3 minutes until homogeneous using electric mixer (400-500 rpm).

APPLICATION

Apply by brush or roller on the prepared surface. Wait until dry 24 hours prior to apply second coat and third coat.

CURING

Protect applied area from foot traffic at approximate 24 hours and fully cure in 5 days.

CLEANING

Clean all tools and equipments immediately with clean water.

PACKAGING

20 kg set.

INTRODUCTION

Rockmax Supercote 3 is two components solvent free epoxy coating. Its design for medium chemical and mechanical resistance. When cured it formed Good texture finished, seamless and gloss.

 

APPLICATION AND INSTALLATION

PREPARATION

Concrete must be sound, clean and free from cement paste, dust, dirt and any other contaminants. Concrete must be at least 28 days and minimum Compressive strength 25N/mm2 and minimum tensile strength (pull off) at 1.5 N/mm2. The concrete moisture content must less than 4%.

PRIMING

Apply Rockmax Supercote P prior to apply body coat. For steel structure, please contact Rockmax for further information.

MIXING

Mix part A and part B approximate 3 minutes until homogeneous using electric mixer (400-500 rpm).

APPLICATION

Apply by brush or roller on the prepared surface. Wait until dry 24 hours prior to apply second coat.

CURING

Protect applied area from foot traffic at approximate 24 hours and fully cure in 7 days.

CLEANING

Clean all tools and equipments immediately with acetone, xylene, thinner or solvent.

PACKAGING

20 kg set

INTRODUCTION

Rockmax Supercote 1 is two components solvent based epoxy coating use for concrete and steel protection. Design for light to medium resistance for both walls and floors. Its provide gloss, seamless and smooth finish which easily cleaned.

 

APPLICATION AND INSTALLATION

PREPARATION

Concrete must be sound, clean and free from cement paste, dust, dirt and any other contaminants. Concrete must be at least 28 days and minimum compressive strength 25N/mm2 and minimum tensile strength (pull off) at 1.5 N/mm2. The concrete moisture content must less than 4%.

PRIMING

Apply Rockmax Supercote P prior to apply body coat. For steel structure, please contact Rockmax for further information.

MIXING

Mix part A and part B approximate 3 minutes until homogeneous using electric mixer (400-500 rpm).

APPLICATION

Apply by brush or roller on the prepared surface. Wait until dry 24 hours prior to apply second coat.

CURING

Protect applied areas from foot traffic at approximate 24 hours and fully cure in 7 days.

PACKAGING

20 kg set.

INTRODUCTION

Rockmax Supercote HPSL is a four components high performance self leveling epoxy resin floor. The material packs consist of base, hardener, aggregate and color pack. The cured product achieve high chemical and abrasion resistance include with smooth, seamless, hygienic floor. It can be laid between 2.00mm and 3.00mm thickness.

 

APPLICATION AND INSTALLATION

PREPARATION

New concrete substrate
Concrete must be sound, clean and free from oil, grease, wax, cement paste, dust, dirt and any other contaminants. Concrete must be at least 28 days and minimum Compressive strength 25N/mm2 and minimum tensile strength (pull off) at 1.5 N/mm2. Moisture content in concrete must less than 4%. All floors shall received the material topping should be protected by damp proof membrane and not suffer from rising damp. The substrate should not have a relative humidity more than 75% at installation period. Total enclosed impact shot blasting, high water pressure jet, grit planner or scarifying must be employed followed by vacuuming.

Old concrete (Uncoated concrete)
Old concrete or uncoated concrete floors is done in much similar manner to new concrete preparation. The concrete surface must be thoroughly cleaned with a strong detergent cleaner to remove all grease, oils and etc. Holes and cracks must be repaired use epoxy injection and epoxy mortar (please consult Rockmax for more information).

Previously coated concrete surface
Existing coated surface must be completely removed by sand blasting until received sound surface. Clean all surface with detergent cleaner. Total enclosed impact shot blasting, high water pressure jet, grit planner or scarifying must be employed followed by vacuuming.

PRIMING

Apply Rockmax Supercote P at 1 coat. However on the porous concrete substrate 2 coat of primer must be applied. Allow the primer to dry prior to application (approximate 6-8 hours at 30ºC). Please refer Rockmax Supercote P datasheet for more information.

MIXING

Stir base and hardener component separately approximate 10 second. Mix pigment (part D) with base (part A) for 15 second. Add hardener (part B) and continue mix for further 30 second. Add aggregate (part C) and mix for approximate 3 minutes until completely homogeneous using electric mixer (400-500 rpm). Avoid whipping air into the material. It is recommended that only full units be used, that all components are thoroughly mixed. We do not recommend using partial kits and reduce material.

APPLICATION

This material must be applied by specialist trained applicator. Expansion joints, movement joints, thermal control joints must be followed. The guide line joints detail available upon request.

Pour mixed material directly on the surface in a long puddle and spread using either trowel or rubber squeegee. Pull through material until end of joints. Pour new material on to end of joints to maintain wet edge. Check film thickness frequently. Use spike roller to remove any entrapped air. Do not spike roller after 30 minutes or the initial setting time of material. Ambient temperature might be effect to pot life and curing time.

CURING

Protect applied areas from foot traffic at approximate 24 hours and fully cure in 7 days.

CLEANING

Clean all tools and equipments immediately with acetone, xylene or other solvents.

PACKAGING

23kg set.

INTRODUCTION

Rockmax MB900 is a two components water dispersed coating. Its designed for high build coating concrete walls and floors where solvent based is not allowed. Protection concrete surface against abrasion, chemical and hard wearing surface. Very suitable with hygienic industrial processing plants and can act as primer for Rockmax MB as moisture barrier purpose.

APPLICATION AND INSTALLATION

PREPARATION

Concrete must be sound, clean and free from cement paste, dust, dirt and any other contaminants. Concrete must be at least 28 days and minimum compressive strength 25N/mm2 and minimum tensile strength (pull off) at 1.5 N/mm2. All floors to received total enclosed shot blasting or scarifying should be employed followed by vacuuming.

MIXING

Mix part A and part B approximate 3 minutes until homogeneous using electric mixer (400-500 rpm).

APPLICATION

Apply by brush or roller on the prepared surface. Wait until dry 24 hours prior to apply second coat and third coat.

In very rough and porous concrete, part C could be reduce to achieve more liquid slurry to better flow and penetration.

CLEANING

Clean all tools and equipments immediately with water.

PACKAGING

5 kg set.