METHOD STATEMENT - SSC · Method Statement Sikalastic®-841 ST 03/2017, Version 1.2 AE/RF/CK...

METHOD STATEMENT

Sikalastic®-841 ST 20170302 / VERSION 1.2 / GCC / CARL KNIGHT

Method Statement Sikalastic®-841 ST 03/2017, Version 1.2 AE/RF/CK

English/Corporate SIKA GCC

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Table of Contents 1 Scope 3

2 Products 3

2.1 Sikalastic®-841 ST 3 2.2 Sikafloor®-161 3 2.3 Sikadur®-507 3 2.4 Sika® Concrete Primer 3 2.5 Sikalastic®-810 3

3 Consumption 4

3.1 Sikalastic®-841 ST System Build Up 4

4 Substrate Requirements 4

4.1 Pull off and compressive strength 4 4.2 Moisture content 4 4.3 Dew Point 5 Dew Point Chart 6

5 Substrate Preparation 7

5.1 Concrete substrates 7 5.2 Concrete Surface Profile 8

6 Priming of Concrete Substrates 8

6.1 Mixing Sikafloor®-161 / Sika® Concrete Primer 8 6.2 Application of Sikafloor®-161 / Sika® Concrete Primer 9 6.3 Broadcasting with Sikadur®-507 9 6.4 Minimum and Maximum waiting times: 10

7 Application of Sikalastic®-841 ST 10

7.1 Stirring of the drums 10 7.2 Application / Ambient conditions 11 7.3 Suitable Hot Spray Equipment and Set Up 11 7.4 Important notes 13 7.5 Application 13 7.6 Lapping 13 7.7 Minimum and Maximum waiting times: 14 7.8 Repairs 14

8 Health & Safety Recommendations 14

8.1 Personal Protection 14

9 Limitations 15

10 Environment 15

10.1 Cleaning of tools / Mixing equipment 15 10.2 Waste disposal 15

11 Legal Notes 16



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1 SCOPE

This Method Statement is a generic application guide for the hot spray liquid membrane of type

Sikalastic®-841 ST, which is polyurea based product commonly used in waterproofing and anticorrosion

applications for concrete and steel surfaces and structures. This generic method statement is

provided as a guideline and basic tool for the understanding of common polyurea application methodology for concrete waterproofing.

Common applications include flooring systems, vehicular parking garages, canals, hydroelectric

dams, bridges, ponds, tanks and roofs.

The formulation of Sikalastic® products utilized, the formulation of Sika® Primer utilized and the

requisite dry film thickness levels (DFT) are specified for each project individually dependent on the

specific project us e, abuse levels, erosion requirements, submersion levels, ultraviolet exposure levels, etc.

2 PRODUCTS

SIKALASTIC®-841 ST 2.1

Sikalastic®-841 ST is a two part, elastic, 100% solids, very fast curing and coloured pure polyurea, liquid applied

membrane with excellent chemical resistance. Sikalastic®-841 ST is for machine application only.

SIKAFLOOR®-161 2.2

Sikafloor®-161 is a 2-part epoxy based material for use as a primer, levelling mortar, intermediate layer and mortar

screed.

SIKADUR®-507 2.3

Sikadur®-507 is a broadcasting aggregate (not Component C) for Sikafloor® and Sikagard® products. It has a

particle size range of 0.30 – 0.70 mm.

SIKA® CONCRETE PRIMER 2.4

Sika® Concrete Primer is a two component, rapid curing, high solids, solvent based polyurea primer. It is used as a

versatile primer on cementitious substrates, and for priming of laps and repairs when necessary as defined in this

Method Statement.

SIKALASTIC®-810 2.5

Bonding bridge for overlapping or overcoating of Sikalastic® waterproofing membranes when exceeding the

maximum waiting time Sikalastic®-841 ST.



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3 CONSUMPTION

SIKALASTIC®-841 ST SYSTEM BUILD UP 3.1

Product Consumption

Concrete Primer / Broadcast

Sikafloor®-161

Lightly broadcast with Sikadur®-507

Or

Sika® Concrete Primer

0.35 – 0.50 kg/m²

0.8 – 1.0 kg/m²

~0.35 kg/m2

Waterproofing layer

Sikalastic®-841 ST

~ 1.0 kg/m2/mm

These figures are theoretical and do not allow for any additional material due to surface porosity, surface profile,

variations in level and wastage etc.

4 SUBSTRATE REQUIREMENTS

PULL OFF AND COMPRESSIVE STRENGTH 4.1

The concrete substrate must be sound and of sufficient compressive strength (minimum 25 N/mm2) with a

minimum pull off strength of 1.5 N/mm2.

The substrate must be clean, dry and free of all contaminants such as dirt, oil, grease, coatings and surface

treatments, etc.

If in doubt, apply a test area first.

Measuring of the Pull-off strength > 1.5 N/mm2

E.g. Pull-off tester from Freundl.

After the test, the drill holes must be filled by using either:-

A polymer-modified cement mortar (PCC I) e.g. SikaTop® for a thickness of 1.0 - 10 cm

Or:-

A reactive resin mortar (PC) e.g. a Sikafloor® resin, for a thickness of 0.8 - 2.0 cm

MOISTURE CONTENT 4.2

Prior to application, confirm substrate moisture content, relative humidity

(r.h.) and dew point.

If substrate is > 4% pbw moisture content, Sikafloor® EpoCem® may be

applied as a temporary moisture barrier (T.M.B.) system.



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Measuring of the substrate moisture:

Moisture content

< 4% by weight; Sika Tramex moisture meter, CM-measurement, Oven-dry-method or Polyethylene sheet test acc.

ASTM D 4263.

Tramex moisture meter.

There must be no rising moisture according to ASTM D 4263 (Polyethylene

sheet test)

LIMITS < 4% pbw if priming with Sikagard®-161

> 4% pbw the application of a T.M.B. with Sikafloor®-81 EpoCem® (please

refer to Sikafloor®-81 EpoCem® Product Data Sheet)

DEW POINT 4.3

It is important to pay close attention to avoiding dew point conditions. The application temperature must exceed

the dew point by at least 3°C. The dew point can be defined with a dew point device or manually by the dew point

chart.

1. Measure air temperature in °C

2. Measure atmospheric humidity in %

3. Measure substrate temperature in °C

4. Determine dew point temperature using dew point chart or Sika slide

rule guide

5. Add 3°C to dew point temperature

6. Verify that substrate temperature is at least 3°C higher than dew point temperature



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DEW POINT CHART

Temp. °C

Dew point temperature (°C) at relative humidity of (%):- Temp. °C i0 10 20 30 40 50 60 70 80 90 100

0 i- - 27.9 - 20.2 - 15.4 - 12.0 - 9.2 - 6.8 - 4.8 - 2.8 - 1.4 0 0

1 i- - 27.2 - 19.3 - 14.5 - 11.1 - 8.2 - 5.8 - 3.8 - 1.9 - 0.4 + 1.0 1

2 i- - 26.4 - 18.5 - 13.7 - 10.2 - 7.3 - 5.0 - 2.8 - 1.0 + 0.6 + 2.0 2

3 i- - 25.6 - 17.7 - 12.9 - 9.4 - 6.4 - 4.1 - 1.9 - 0.1 + 1.5 + 3.0 3

4 i- - 24.8 - 16.8 - 12.0 - 8.5 - 5.5 - 3.1 - 1.0 + 0.8 + 2.5 + 4.0 4

5 i- - 24.0 - 15.9 - 11.2 - 7.6 - 4.6 - 2.2 - 0.1 + 1.8 + 1.8 + 5.0 5

6 i- - 23.1 - 15.0 - 10.3 - 6.6 - 3.7 - 1.3 + 0.8 + 2.8 + 4.5 + 6.0 6

7 i- - 22.3 - 15.2 - 9.4 - 5.7 - 2.8 - 0.4 + 1.8 + 3.8 + 5.5 + 7.0 7

8 i- - 21.6 - 13.5 - 8.5 - 4.8 - 1.8 + 0.6 + 2.8 + 4.8 + 6.5 + 8.0 8

9 i- - 21.0 - 12.8 - 7.6 - 3.8 - 0.8 + 1.6 + 3.8 + 5.8 + 7.4 + 9.0 9

10 i- - 20.2 - 12.0 - 6.7 - 2.9 + 0.1 + 2.5 + 4.8 + 6.8 + 8.4 + 10.0 10

11 i- - 19.5 - 11.1 - 5.9 - 2.0 + 0.9 + 3.5 + 5.7 + 7.8 + 9.4 + 11.0 11

12 i- - 18.7 - 10.2 - 5.0 - 1.2 + 1.7 + 4.4 + 6.6 + 8.7 + 10.4 + 12.0 12

13 i- - 19.9 - 9.4 - 4.2 - 0.3 + 2.6 + 5.3 + 7.5 + 9.7 + 11.4 + 13.0 13

14 i- - 17.2 - 8.8 - 3.3 + 0.6 + 3.5 + 6.2 + 8.5 + 10.6 + 12.3 + 14.0 14

15 i- - 16.4 - 7.8 - 2.4 + 1.5 + 4.5 + 7.2 + 9.5 + 11.6 + 13.3 + 15.0 15

16 i- - 15.7 - 6.9 - 1.5 + 2.4 + 5.5 + 8.1 + 10.5 + 12.6 + 14.3 + 16.0 16

17 i- - 14.9 - 6.0 - 0.7 + 3.3 + 6.5 + 9.1 + 11.5 + 13.5 + 15.3 + 17.0 17

18 i- - 14.1 - 5.2 + 0.2 + 4.2 + 7.4 + 10.1 + 12.4 + 14.5 + 16.3 + 18.0 18

19 i- - 13.2 - 4.5 + 1.0 + 5.1 + 8.3 + 11.0 + 13.4 + 15.4 + 17.3 + 19.0 19

20 i- - 12.5 - 3.6 + 1.9 + 6.0 + 9.3 + 12.0 + 14.3 + 16.4 + 18.3 + 20.0 20

21 i- - 11.7 - 2.8 + 2.7 + 6.8 + 10.2 + 12.9 + 15.3 + 17.4 + 19.3 + 21.0 21

22 i- - 11.0 - 2.0 + 3.6 + 7.7 + 11.1 + 13.9 + 16.3 + 18.3 + 20.3 + 22.0 22

23 i- - 10.3 - 1.2 + 4.5 + 8.6 + 12.1 + 14.7 + 17.2 + 19.3 + 21.1 + 23.0 23

24 i- - 9.6 - 0.3 + 5.4 + 9.5 + 12.9 + 15.7 + 18.2 + 20.3 + 22.2 + 24.0 24

25 i- - 8.8 + 0.5 + 6.3 + 10.4 + 13.8 + 16.7 + 19.2 + 21.3 + 23.2 + 25.0 25

26 i- - 8.0 + 1.3 + 7.1 + 11.3 + 14.8 + 17.7 + 20.2 + 22.3 + 24.2 + 26.0 26

27 i- - 7.3 + 2.1 + 7.9 + 12.2 + 15.8 + 18.5 + 21.0 + 23.2 + 25.2 + 27.0 27

28 i- - 6.5 + 3.0 + 8.7 + 13.1 + 16.7 + 19.5 + 22.0 + 24.2 + 26.2 + 28.0 28

29 i- - 5.7 + 3.8 + 9.6 + 14.0 + 17.5 + 20.4 + 23.0 + 25.2 + 27.2 + 29.0 29

30 i- - 5.0 + 4.6 + 10.5 + 14.9 + 18.4 + 21.4 + 24.0 + 26.2 + 28.2 + 30.0 30

Example 1

Air temperature: 13°C

Atmospheric humidity: 80%

Substrate temperature: 10°C

Determined dew point temperature with dew

point chart: 9.7°C

Add 3°C: 12.7°C

Verify: Is 10°C greater than 12.7°C? No!

Decision: Installation is not permissible

Example 2

Air temperature: 27°C

Atmospheric humidity: 70%

Substrate temperature: 26°C

Determined dew point temperature with dew

point chart: 21.0°C

Add 3°C: 24.0°C

Verify: Is 26°C greater than 24.0°C? Yes!

Decision: Installation is permissible



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5 SUBSTRATE PREPARATION

CONCRETE SUBSTRATES 5.1

Vacuum shot blasting

Concrete substrates must be prepared mechanically using

abrasive blast cleaning or scarifying equipment to remove

cement laitance and achieve a profiled, open textured,

surface.

High spots must be removed e.g. by grinding.

Cleaning of the surface

All dust, loose and friable material must be completely

removed from all surfaces before application of the product,

preferably by brush and vacuum.

Clean substrate

The surface must be clean, dry and free of all contaminants,

e.g. dirt, oils, grease, coatings and surface treatments, etc.

Substrate defects

Substrate defects, such as cracks, blow holes and voids must

be repaired using appropriate products from the SikaTop®,

Sika® MonoTop®, Sikafloor®, Sikadur® or Sikagard® range.

e.g. Sikafloor®-161 as a levelling mortar / screed

The selected method of preparation will depend on the surface condition, environmental constraints and

availability of services. The method may be selected on the basis of trial areas, approved by the Contract

Administrator.



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CPS-3 Light Shot Blast

CPS-4 Light Scarification

CSP-5: Medium shot blast

CONCRETE SURFACE PROFILE 5.2

The International Concrete Repair Institute (ICRI) has defined nine different guidelines for proper surface preparation and has developed profile replica blocks to give a visual point of reference for the user. The nine profile replicas of the CSP standards can be obtained from ICRI. Each profile carries a CSP number ranging from a base line of 1 (nearly flat) through 9 (very rough). Sika’s Recommendation: Concrete has to be prepared to achieve a laitance‐free and contaminant‐free, open textured surface by shot blasting or equivalent mechanical means (CSP‐3 to CSP‐5 as per ICRI guidelines).

6 PRIMING OF CONCRETE SUBSTRATES

6.1 MIXING SIKAFLOOR®-161 / SIKA® CONCRETE PRIMER

Prior to mixing, stir

Component A (resin) and

add all of Component B

(hardener).

Make sure the hardener is

fully emptied into the

resin component

Mix both components

thoroughly with a low

speed electric stirrer (300

- 400 rpm).

Mix both components

thoroughly with a low


- 400 rpm).

Transfer the material into

another clean mixing

container

Mix thoroughly with a low


- 400 rpm).



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APPLICATION OF SIKAFLOOR®-161 / SIKA® CONCRETE PRIMER 6.2

Make sure, that all substrate requirements are met, such as temperature, moisture

content of the prepared substrate etc.

Apply Sikafloor®-161 only if the moisture content is below 4%, (test method: Sika-

Tramex, or CM-measurement or Oven-dry-method; no rising moisture according to

ASTM (Polyethylene-sheet)).

If the moisture content is above 4%, apply Sikafloor® EpoCem® system as a T.M.B. –

please refer to the PDS).

Apply the mixed material by brush, roller or squeegee, taking care to ensure good

wetting of the substrate and work well into the substrate but avoiding puddles on the

surface. Work within the pot life of the material (~ 15 minutes at 30°C).

On vertical surfaces the primer must be mixed with 1.5 – 2% pbw of Extender T.

Clean all tools and application equipment with Thinner C immediately after use.

Hardened / cured material can only be removed mechanically.

BROADCASTING WITH SIKADUR®-507 6.3

Ensure even coverage blinding of the wet primer, without any bald spots.

Use the Consumption as given in the System Build up above

The quartz sand must be firmly bound (grain and grain) in the primer and excess material must be removed after

the curing of the primer. Remove any excess or loose sand from the surface when cured.

This ideally is done by sweeping and vacuuming.



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MINIMUM AND MAXIMUM WAITING TIMES: 6.4

Before applying Sikalastic®-841 ST on Sikafloor®-161 (with broadcasting)

Substrate Temperature Minimum waiting time Maximum waiting time

+10°C 24 hours

1 month (1)

+20°C 12 hours

+30°C 8 hours

+45°C 6 hours 1)

Assuming that any dirt has been carefully removed and contamination is avoided.

Times are approximate and will be affected by changing ambient conditions particularly temperature and relative

humidity.

7 APPLICATION OF SIKALASTIC®-841 ST

STIRRING OF THE DRUMS 7.1

The resin blend Part B of the product is the pigmented side. The pigment will have the tendency to settle down

over time. Therefore prior to mixing of Part A and Part B, thoroughly stir Part B resin until a homogenous mixture

and colour is obtained. If the pigment has settled and you do not properly stir the Part B resin side, then you will

mix off-ratio. This can cause a not proper cured film, colour variances, blistering, foaming, sticky coating surface

and poor coating performance.

Isocyanate Amine

The resin blend Part B (Amine) of the product is the pigmented side

The pigment of Part B will have the tendency to settle down over time.



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APPLICATION / AMBIENT CONDITIONS 7.2

Product Temperature Substrate moisture

content Relative air humidity

Sikalastic®-841 ST +8°C to +45°C ≤ 4% pbw ≤ 80%

SUITABLE HOT SPRAY EQUIPMENT AND SET UP 7.3

The below mentioned equipment, with the appropriate setup is suitable to spray our Sikalastic®-841 ST

GAMA:

Spray

Equipment:

GAMA Evolution G 50 H* Supplier’s Address:

GAMA, Garraf Maquinaria, S.A.

Camí Pla 31, Pol. Ind. Mas Alba, 08870 Sitges, BARCELONA (Spain) Tel. (+34) 938 114 000 Fax (+34) 938 944 279 [email protected]

Supply pumps: GAMA GHO

Spray gun:

Mixing chamber:

Nozzle:

GDI

Mixing chamber Nr. 8

FL 117

Alternative spray guns:

Spray gun:

Mixing chamber:

Nozzle:

Master ll


-

Spray gun:

Mixing chamber:

Nozzle:

Master lll


-

Isotherm:

Spray

Equipment:

PSM 700* Supplier’s Address:

Isotherm AG

Industriestrasse 6 CH-3661 Uetendorf Tel. +41 (0)33 346 02 02 www.isotherm.ch

Supply pumps: GRACO T2

Spray gun:

Mixing chamber:

Nozzle:

SP 300

MK Nr. 3K; 4K; 8,4K

-

The drum of the Part B resin side contains a center bung in the lid.

This is used to add a drum mixer in order to mechanically stir the

Part B resin side prior to spraying.

mailto:[email protected]

http://www.isotherm.ch/



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GRACO:

WIWA:

Spray

Equipment:

Wiwa PU 460* Supplier’s Address:

Wilhelm Wagner GmbH

Gewerbestraße 1 - 3 D-35633 Lahnau, Tel.: +49 6441 609-0 www.wiwalp.com

Supply pumps: Walter MBP 5212

Spray gun:

Mixing chamber:

Nozzle:

WIWA PU 4040

BR

-

Alternative spray guns:

Spray gun:

Mixing chamber:

Nozzle:

Graco Fusion AP

AR 2929

-

MAGMA Maccine s.r.l.:

Spray

Equipment:

MAGMA MS K09* Supplier’s Address:

Magma Maccine s.r.l

Via dell’Artigianato 9/11 28043 Bellinzago Novarese (NO) Italy Tel.: +39 0321 986637 [email protected]

Supply pumps: Walter MBP 5212

Spray gun:

Mixing chamber:

Nozzle:

Magma Headgun, Mixing Head HMG

Unijet 4004

*Recommended Material/hose temperature and material pressure: +75°C / 160 bar

Other equipment producers: The proportioning equipment utilized must be capable of supplying correct pressure and heat for the appropriate hose length on a consistent basis.

Spray

Equipment:

Graco Reactor H-XP 3*

Graco E-XP 2*, H-XP 2* are only suitable

for smaller areas

Supplier’s Address Europe:

GRACO BVBA

Industrieterrein-Oude Bunders Slakweidestraat 31 B-3630 Maasmechelen, Belgium Phone: +32 89 770 700 www.graco.com

Supply pumps GRACO T2

Spray gun:

Mixing chamber:

Nozzle:

Graco Fusion AP

AR 2929 or AW 3333

http://www.wiwalp.com/


http://www.fluidsystems.de/



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IMPORTANT NOTES 7.4

Prevent exposing isocyanate to moisture or to frost

Always use a sealed container with a desiccant dryer in the vent, or a nitrogen atmosphere

It is mandatory to prevent reaction with air moisture on the ISO-Drum: Use always Silica Gel Dryer

The material transfer pumps shall have 2x volume output of spray equipment/gun combination

Dry air blanket is recommended

Electricity installation must match machine demands: run motors, heaters, hose heat, setting controllers

and timers

Air supply installation must match machine demands: run motors, guns, fresh air respirators, develop

spray pressure

Please note that the mix viscosity is lower, at higher material temperature

Beware of spillages and clean them up immediately

Equipment must be maintained and in proper conditions

When changing materials, flush the equipment multiple times to ensure it is thoroughly clean

Never leave the machine filled with material (Iso/Amin) for longer than 2-4 weeks

If the machine is not used for a longer time, clean the equipment thoroughly and fill the whole system

with (Alkane sulphone acid phenol ester)

APPLICATION 7.5

All areas not be coated or are not primed shall be taped and masked

The membrane shall be sprayed in cross application to ensure a homogeneous thickness over the whole

surface

Do not apply more than 3mm in one cross application, in case higher thicknesses have to be applied it

shall be done in multiple cross section with a short standby time between the sections

All areas where spray application takes place shall have an enclosure

Prevent distribution of overspray in surrounding areas. Settled overspray can cause damage to goods and

may lead to strong damage claims

Take care of environmental issues, prevent overspray from contaminating inshore waters

LAPPING 7.6

Where new waterproofing membrane is to be joined to an existing Sikalastic®-841 ST Waterproofing Membrane

and at day joints, the new application shall be lapped onto the existing by a minimum of 100 mm.

Where the existing Waterproofing Membrane is clean and less than three hours old, no additional

preparation is necessary.

Where the existing cured Waterproofing Membrane is dirty or contaminated, the surface shall be first

cleaned using Sika Thinner C and then Sikalastic ®-810 shall be applied at a maximum coverage rate of

0.15 kg/m2 to give a minimum lap margin of 100 mm and allowed to dry.



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MINIMUM AND MAXIMUM WAITING TIMES: 7.7

Before applying Sikalastic®-841 ST on Sikalastic®-841 ST allow:

Substrate Temperature Minimum waiting time Maximum waiting time

+10°C

Immediately

3 hours (1)

+20°C

+30°C 1 hour

(1)

+45°C 1)

If the maximum waiting time is exceeded then Sikalastic®-810 must be applied as a bonding bridge.

Times are approximate and will be affected by changing ambient conditions particularly temperature and relative

humidity.

REPAIRS 7.8

a) Within one hour of membrane application, identified pin/blow holes are over-sprayed with Sikalastic®-841

ST waterproofing membrane to a minimum thickness of 2.0 mm.

b) If repairing is to take place more than three hours after membrane application, the area over and around

any pin/blow holes must be cleaned using a suitable solvent, ensuring a minimum 100 mm lap. The repair

area is then abraded and Sikalastic ®-810 applied and broadcast with Sikadur®-507 quartz sand.

c) A minimum of one hour must be allowed for the primer to dry, after which the Sikalastic®-841 ST

waterproofing membrane is applied to a minimum thickness of 2.0 mm, ensuring a minimum peripheral

lap of 100 mm around the repair.

Blisters and other damage are made good by cutting back to sound material and repairing as described in the

preceding a) – c).

Note: Please be aware of the Maximum waiting time as given in 7.6 above.

8 HEALTH & SAFETY RECOMMENDATIONS

PERSONAL PROTECTION 8.1

Handling or processing resin based materials might cause irritation to

the eyes, skin, nose and throat.

Therefore an appropriate eye protection shall be worn at all times

while handling and resin based materials.

Safety shoes, gloves (butyl rubber/nitrile rubber gloves) and other

appropriate skin protection shall be worn at all times.

Always wear eye protection (safety glasses), hard hat, ear protection

safety boots with steel toes.

Always wash hands with suitable soap after handling products and

before food consumption.

Please make sure that drinking water, also for eye flushing and a first

aid kit is always available.

When using high pressure plural component spray equipment all

personnel working in the application area must wear double filter

breathers, ori-nasal masks suitable for organic vapours, or respirators.

Types: supplied air respirator, air purifying respirators, supplied air

hood.



15/16

Take care on good ventilation and do not eat and drink at the

workspace.

For information and advice on the safe handling, storage and disposal

of chemical products, users shall refer to the most recent Material

Safety Data Sheet containing physical, ecological, toxicological and

other safety-related data.

9 LIMITATIONS

This product may only be used by experienced professionals.

For spray application the use of protective health and safety equipment is mandatory.

Always refer to the manufacturer’s instructions before use the tools and mixing equipment.

Products shall only be applied in accordance with their intended use.

Local differences in product may result in performance variations. The most recent and relevant local

product Data Sheets (PDS) and Material Safety Data Sheets (MSDS) shall apply.

Beware of condensation! The substrate must be at least +3°K above dew point.

10 ENVIRONMENT

CLEANING OF TOOLS / MIXING EQUIPMENT 10.1

Clean all tools and application equipment with Thinner C immediately after use, hardened and / or cured material

can only be removed mechanically.

WASTE DISPOSAL 10.2

Do not empty surplus material into drains; dispose responsibly through licensed waste disposal

contractor in accordance with legislation and local / regional authority requirements. Avoid

runoff onto soil or into waterways, drains or sewers.

FOR DETAILED INFORMATION REFER TO THE MATERIAL SAFETY DATA SHEET



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11 LEGAL NOTES

The information, and, in particular, the recommendations relating to the application and end-use of Sika®

products, are given in good faith based on Sika’s current knowledge and experience of the products when properly

stored, handled and applied under normal conditions in accordance with Sika’s recommendations. in practice, the

differences in materials, substrates and actual site conditions are such that no warranty in respect of

merchantability or of fitness for a particular purpose, nor any liability arising out of any legal relationship

whatsoever, can be inferred either from this information, or from any written recommendations, or from any

other advice offered. The user of the product must test the products suitability for the intended application and

purpose. Sika reserves the right to change the properties of its products. The proprietary rights of third parties

must be observed. All orders are accepted subject to our current terms of sale and delivery. Users must always

refer to the most recent issue of the local Product Data Sheet for the product concerned, copies of which will be

supplied on request.

SIKA SOUTHERN GULF

UAE / Oman / SIC

Tel: +971 4 439 8200

[email protected]

gcc.sika.com

SIKA SAUDI ARABIA

Riyadh / Jeddah / Dammam

Tel: +966 11 217 6532

[email protected]

gcc.sika.com

SIKA NORTHERN GULF

Bahrain / Qatar / Kuwait

Tel: +973 177 38188

[email protected]

gcc.sika.com

Version given by

Carl Knight

Phone: +971 4 439 8 223

Fax: +971 4 4393606

[email protected]

ISO 9001: Sika UAE LLC, Sika Gulf B.S.C. (c), Sika Saudi Arabia Co. Ltd,Sika Qatar LLC ISO 14001: Sika UAE LLC, Sika Gulf B.S.C. (c), Sika Saudi Arabia Co. Ltd OHSAS: Sika UAE LLC, Sika Gulf B.S.C. (c)

All products are supplied under a managementsystem certified to conformto the requirements of thequality, environmental and occupational health & safety standards ISO 9001,ISO 14001 and OHSAS 18001.




METHOD STATEMENT - SSC · Method Statement Sikalastic®-841 ST 03/2017, Version 1.2 AE/RF/CK...

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Transcript of METHOD STATEMENT - SSC · Method Statement Sikalastic®-841 ST 03/2017, Version 1.2 AE/RF/CK...