WATERPROOFING AND PROTECTION SYSTEMSawazelkw.com/agen2/Company Profile.pdfConcrete Surface Profile...

WATERPROOFING AND

PROTECTION SYSTEMS

(1/2)

CONTACT

TIME

HYDROSTATIC PRESSURE

SHORT

LOW

LONG

HIGH

DIRECT or (+) INDIRECT or (-)

RAIN

(FACADES-ROOFS)

RISING DAMPNESS

(FOUNDATIONS) (RESERVOIRS) (BASEMENTS)

Waterproofing and Protective Systems

Hydrostatic Pressure

Conditions

WATER IN STRUCTURES, CONSTRUCTIONS AND BUILDINGS:

Situations depend on Contact Time and Hydrostatic Pressure

DRIZORO®

SYSTEMS

Most critical

situation

(RUNNING WATER LEAKS)

Work Sequence in

Waterproofing Projects

1 Previous works

2 Repair of surface

3 Treatment of corners

4 Treatment of joints

5 Waterproofing of surface

Waterproofing and Protection Systems

PREVIOUS WORKS

TO

WATERPROOFING

(CONTROL OF RUNNING WATER LEAKS)

Products

Waterproofing and Protection Systems: Previous works

1 PREVIOUS WORKS. Control of running water leaks

a) Cement-based mortars: MAXPLUG®

2 REPAIR OF THE SURFACE: Concrete defects, cracks, gravel pockets, honeycombs, voids, ...

a) Oxide converter: MAXREST® PASSIVE

b) Repair mortar: MAXREST® / MAXRITE® range 3 TREATMENT OF CONCAVE CORNERS (Slab-Wall):

a) Cement-based mortars: MAXPLUG® / MAXREST®

4 TREATMENT OF COLD JOINTS & OUTSTANDING POINTS

a) Cement-based sealant: MAXJOINT® ELASTIC

b) Hydro-swelling systems

MAXPLUG®

QUICK-SETTING HYDRAULIC MORTAR

FOR

CONTROL OF RUNNING WATER LEAKS SUBJECTED TO

HIGH HYDROSTATIC PRESSURE (+/-)

(SUITABLE FOR SMALL AREAS)


Applications Advantages

APPLICATIONS FIELDS: SEALING/PLUGGING OF RUNNING WATER LEAKS:

Concrete, masonry and other sound substrates

Cracks, fissures, holes, openings, ...

Basements, tunnels, foundations, sewers, ...

FILLING OF JOINTS / GROOVES: Concave corners

REPAIR OF CONCRETE PIPES: Hydrostatic pressure

PLUGGING OF GAS LEAKS

ADVANTAGES: SHRINKAGE-COMPENSATING MORTAR: Without fissures

Slightly expansive material. Good adhesion and permanent sealing

QUICK SETTING: 3-5 min

NON TOXIC. SUITABLE FOR DRINKING WATER

SUITABLE FOR UNDER WATER APPLICATIONS

MAXPLUG®


Application Instructions

1. Running water leak 2. Mixing of mortar

4. Placing the mortar

maintaining the pressure

5. Curing the mortar

MAXPLUG®

3. Forming the mortar with a shape of a plug


MAXPLUG

PLUGGING AND PLACING OF DRAINAGES:

CONTROL OF RUNNING WATER LEAKS: joints/corners/….

PLACING OF DRAINAGES TO REDUCE (-) HYDROSTATIC PRESSURE

MAXPLUG®

Application

Instructions


PLUGGING:

CONTROL OF RUNNING WATER LEAKS: penetrations

MAXPLUG®

Application

Instructions


PLUGGING OF RUNNING WATER LEAKS:

Initial situation

(A) Placing of mortar

(B) Circumferential placing

of mortar (C) Final waterproofing

In large openings with high

hydrostatic pressure:

(A) Begin the mortar

placing at the top of the

crack.

(B) Proceed the mortar

placing over the

surrounding area until

the whole crack is

plugged.

(C) Waterproof the area.

MAXPLUG®

Application

Instructions


Work Sequence in


1 Previous works

2 Repair of surface





REPAIR OF THE SURFACE

(CRACKS, HONEYCOMBS, CONCRETE DEFECTS, ...)

Waterproofing and Protection Systems: Repair of the surface


Products




a) Oxide converter: MAXREST® PASSIVE

b) Repair mortar: MAXREST® / MAXRITE® range 3 TREATMENT OF CONCAVE CORNERS (Slab-Wall):






Concrete Surface Profile Coating to be appplied CSP 1 CSP 2 CSP 3 CSP 4 CSP 5 CSP 6 CSP 7 CSP 8 CSP 9

Impregnations 0 - 75 mm

Thin-film coating 100-250 mm

High-build coating 250-1000 mm

Preparation methods CSP 1 CSP 2 CSP 3 CSP 4 CSP 5 CSP 6 CSP 7 CSP 8 CSP 9

Detergent scrubbing

Low-pressure water cleaning

Grinding

Abrasive (sand) blasting

A

A B

B

C

C

ICRI (International Concete Repair Institute)

Concrete surface profiles –CSP-

Preparation of

the surface


CONCRETE REMOVAL

CUTTING

Saw cutting (A)

IMPACTING:

Hand-held breakers (B)

Scabblers (C)

HYDRODEMOLITION

High-pressure water jet (D)

ABRASIVE BLASTING

Sandblasting (Dry/Wet)

Shotblasting

A

B

C

D

MAXREST® PASSIVE &

MAXREST SYSTEM

Repair with

MAXREST®

Damaged Area: Clearing until obtain a sound base.

Steel Elements: Cleaning of rust and then treat with an anticorrosion protection. MAXREST® PASSIVE

Concrete: Patching and repair the surface with a structural repair mortar. MAXREST®

Repair of the

surface


Repair of the surface

Comparative technical table


MAXREST® / MAXRITE

®

SYSTEM

MIXING

LIQUID

POT LIFE

SETTING TIME

20º C

(min)

POLYMER

CORROSION

INHIBITORS

FIBBERS

THICKNESS

(mm)

STRENGTH (MPa)

COMPRESSION

(28 days)

FLEXURAL

(28 days)

MAXREST

WATER

15 (Quick)

20-25 NO < 30 45,5 7,7

(Normal)

3-7 h

YES

NO

NO

5-50 50 10 MAXRITE -S

MAXRITE

500 WATER

10 (Quick)

10-25 YES

YES

YES

5-50

49,0 8,5

MAXRITE

700

60 (Medium)

75-120 56,4 10,3

MAXRITE

F WATER

(Normal)

7-8 h

YES

NO

YES

5-40 >45 >7,0

MAXRITE

HT WATER

(Normal)

5-8 h

YES

YES

YES

5-100 33,5 ---

2. Dampen the surface

1. Passive the reinforcement

3. Apply a bonding slurry

4. Apply the mortar

5. Cross out the surface

6. Level the

surface 7. Finish 8. Final result

3. Bonding slurry (powder:water ratio 5:1)

4. Wait 5-8 min

(slurry still free)

25 kg +3,5/4 l water

5. Successive layers:

25-30 mm (10-15 min)

8. Curing

Repair of the

surface


MAXREST® / MAXRITE

®

PASSIVE SYSTEM

Work Sequence in


1 Previous works

2 Repair of surface





TREATMENT OF CORNERS

(WALL-SLAB / PILLAR-SLAB)

Waterproofing and Protection Systems: Treatment of corners

Products




a) Oxide converter/Anti-corrosive protection

MAXREST® /MAXRITE PASSIVE

b) Repair mortar

MAXREST® / MAXRITE® / MAXGROUT® range 3 TREATMENT OF CONCAVE CORNERS (Slab-Wall):






TREATMENT OF CORNERS: Open a 3 x 2 cm groove along the corner: square shape

Fill the grooves with: If water is present: MAXPLUG®

If water is not present: MAXREST®

Finish in a surface with a concave shape

RIGHT OPTIMUM Groove WRONG

MAXPLUG®

/ MAXREST®


Treatment of outstanding points: wall-slab connection

1.- Opening of a 3x3 cm groove along the slab-wall

joint and then, patching the groove with the

MAXREST® repair mortar in a concave shape.

2. Waterproofing of surface with MAXSEAL® FLEX

(applied by brush) reinforced with fibber-glass mesh

1 2

MAXPLUG®

/ MAXREST®

MAXSEAL®

FLEX

Concave corners


PILLAR-SLAB

Treatment of outstanding points: wall-slab connection

MAXPLUG®

/ MAXREST®

MAXSEAL®

FLEX

Concave corners


WALL-SLAB

Work Sequence in


1 Previous works

2 Repair of surface





TREATMENT OF COLD JOINTS &

OUTSTANDING POINTS

Waterproofing and Protection Systems: Treatment of joints

FLEXIBLE SEALANTS: MAXFLEX® RANGE / MAXJOINT® ELASTIC

ELASTIC BANDS: MAXFLEX® XJS

SWELLING SYSTEMS MAXJOINT® W-SEAL

(See Group 7)

Products




a) Oxide converter/Anti-corrosive protection

MAXREST® /MAXRITE PASSIVE

b) Repair mortar

MAXREST® / MAXRITE® / MAXGROUT® range 3 TREATMENT OF CONCAVE CORNERS (Slab-Wall):






Treatment of outstanding points: joints in retaining walls

1

2

3

4

5

6

1.- Opening of a 20x5 cm groove along the joint.

2.- If water is present, opening of a 5x3 cm groove.

3.- Control of running water leaks with MAXPLUG®.

4.- Waterproofing of the area with the MAXSEAL® SUPER osmotic waterproofing mortar (applied by brush).

5.- Repair and filling of the grooves with the MAXREST® structural repair mortar.

6.- Waterproofing of the area with the MAXSEAL® FLEX flexible waterproofing mortar reinforced with mesh.


MAXPLUG®

/ MAXREST®

MAXSEAL®

FLEX

Treatment of cracks/cold joins in the concrete slab

1.- Opening of a 3x3 cm groove along the cracks and

then, patching with MAXREST®.

2-3.- Waterproofing of surface with MAXSEAL®

FLEX (two coats applied by brush) reinforced with

fibber-glass mesh

Repair of the

surface


MAXREST® / MAXRITE

®

PASSIVE SYSTEM

WATER TANK - PALMELA- SPAIN

Treatment of holes in the concrete wall

Repair of the

surface


MAXREST® / MAXRITE

®

PASSIVE SYSTEM

MAXJOINT® ELASTIC

ELASTIC, TWO-COMPONENT, CEMENT-BASED MORTAR

FOR

SEALING OF JOINTS AND CRACKS IN CONCRETE AND MASONRY

Applications and

Advantages MAXJOINT

® ELASTIC

APPLICATION FIELDS:

SEALING OF JOINTS: VERTICAL/HORIZONTAL/OVERHEAD

SEALING OF JOINTS IN PERMANENT IMMERSION Pipelines, water reservoirs,...

ADVANTAGES: MOVEMENT CAPABILITY UP TO 15%

VERY HIGH WEATHERING RESISTANT AND LONG LASTING

EXCELLENT ADHESION ON DAMP SURFACES No bonding agent is needed

NON-SLUMP ON VERTICAL JOINTS

SUITABLE FOR DRINKING WATER

EASY TO APPLY & SOLVENT FREE

AVAILABLE COLOURED VERSIONS

CAN BE PAINTED ONCE CURED: MAXSEAL® FLEX, MAXSHEEN® ELASTIC



JOINT AND SURFACE PREPARATION: Width < 30 mm. Depth= Width/2

Sound and clean

Use a backing rod: MAXCEL®

Dampen the edges of the joint: water or resin

MIXING AND PACKAGING: Two-component set: (1:1 & 10 kg)

Homogeneous mixture

Wait 2 min

Pot life: 30-40 min

APPLICATION: Trowel/Caulking gun/Putty knife

Push mortar against the bottom and joint edges

MAXJOINT® ELASTIC


Swelling systems

Swelling systems


WATER-SWELLING SYSTEMS

FOR

TREATMENT OF JOINTS AND CRACKS

SUBJECTED TO PERMANENT CONTACT WITH WATER

MAXJOINT® W-SEAL

WATER SWELLING PROFILE

FOR

SEALING OF JOINTS/CRACKS


APPLICATION FIELDS:

SEALING OF JOINTS IN PERMANENT CONTACT WITH WATER:

IN-SITU/POST POURED CONCRETE JOINTS

SHIELD/SEGMENT LINED TUNNELS, CONCRETE PIPES, RETAINING WALL, BELOW GRADE STRUCTURES, CHANNELS, PREFORMED ELEMENTS

REPAIR AND SEALING OF CRACKS/JOINTS/OUTSTANTDING POINTS

ADVANTAGES WATERTIGHT SEALING:

Expands itself as it absorbs water and fills up concrete joint gaps

Produces a self-expansion pressure which closes the water path

EXPAND RATIO UP TO FOUR TIMES: 2 days

LONG LASTING: Maintains its sealing properties after a lot of cycles

EASY TO HANDLE AND PLACE: Lightweight

WIDE RANGE OF PROFILES

Applications

Advantages MAXJOINT

® W-SEAL


Profiles and

Applications MAXJOINT

® W-SEAL


EXPANSION CHARACTERISTICS:

1) CONCRETE SHRINKAGE PROCESS

PROVIDES A GAP

2) PROFILE EXPANDS ITSELF AS IT

ABSORBS WATER AND FILL

CONCRETE JOINT GAPS

3) CLOSE OF WATER PATH FOR AN

EFFECTIVE SEALING

Profiles and

Applications

H – 2003 (125 m) H – 2005 (25 m) H – 2010 (25 m) H – 2506 (100 m)

R – 10 (125 m)

HB – 2007 - 5 (100 m)

MAXJOINT® W-SEAL

PROFILES APPLICATION TECHNICAL DRAWING

SEALING OF CONSTRUCTION

JOINTS

(IN-SITU POURED JOINTS)

REPAIR OF

JOINTS AND CRACKS

SEALING OF PRE-FORMED

ELEMENTS


Profiles and

Applications

H – 2003 (125 m) H – 2005 (25 m) H – 2010 (25 m) H – 2506 (100 m)

MAXJOINT® W-SEAL


SEALING OF CONSTRUCTION

JOINTS

(IN-SITU POURED JOINTS)


Application

Instructions

MAXFLEX® 100 HM

MAXJOINT® W-SEAL

FIRST CONCRETE SECOND CONCRETE

CONCRETE NAIL FOR

VERTICAL PLACING

SEALING OF CONSTRUCTION JOINTS: IN-SITU POURED CONCRETE CONSTRUCTION JOINT

Keep a minimum of 100 mm concrete wall thickness on both sides of profile position

MAXJOINT® W-SEAL


1. Form a groove. RECOMMENDED

2. Pour the 1st concrete

3. Clean de groove

4. Apply an adhesive layer into the groove

5. Place MAXJOINT® W-SEAL on adhesive layer

6. Nail down profile

7. Joint profile by butt jointing

8. Pour the 2nd concrete

Treatment of outstanding points: connection between concrete slab-wall

1.- Repair of surface with a suitable structural repair mortar

2.- Waterproofing of surface with MAXSEAL® SUPER (applied by brush)

3.- Anchoring of rebars with MAXFIX® E

4.- Placing of the MAXJOINT® W-SEAL water-swelling profile

1 3 2 4


MAXSEAL®

-/ FLEX / SUPER

MAXJOINT®

W SEAL

Treatment of outstanding points: connection between concrete slab-wall

1

2

3

4

5

1.- Repair of surface with a suitable structural repair mortar

2.- Waterproofing of surface with MAXSEAL® SUPER (applied by

brush)

3.- Anchoring of rebars with MAXFIX® E


5.- Placing of the MAXURETHANE® INJECTION TUBE injection

hose


MAXSEAL®

-/ FLEX / SUPER

MAXJOINT®

W SEAL

Treatment of outstanding points: slab-slab connection

1 2

3

1.- Waterproofing of surface with MAXSEAL® SUPER (applied by brush)


3.- Placing of the MAXURETHANE® INJECTION TUBE injection hose

Waterproofing and Protection Systems: Waterproofing of surfaces

MAXSEAL®

-/ FLEX / SUPER

MAXJOINT®

W SEAL

Application

Instructions

SEALING OF JOINTS AROUND PENETRATING PIPES:

3. Confine the swelling

profile and fill the area in a

concave shape:

MAXREST®/ MAXPLUG®

4. Apply a waterproof coating

reinforced with mesh:

MAXSEAL® FLEX

1. Clear concrete around the pipe

2. Place the swelling profile:

MAXJOINT® W-SEAL

MAXFLEX® 100 W

MAXJOINT® W-SEAL


Profiles and

Applications

R – 10 (125 m)

MAXJOINT® W-SEAL


REPAIR OF

JOINTS AND CRACKS


Application

Instructions

SEALING OF EXPANSION JOINTS: (POST POURED CONCRETE EXPANSION JOINT)

REPAIR MORTAR OR SAND

TO CONFINE PROFILE

MAXJOINT® W-SEAL

AIR-FOAMED

POLYETHYLENE STRIP

SUITABLE ELASTOMERIC SEALANT:

MAXFLEX® 100 W / MAXFLEX® 900 BACKING ROD MAXCEL®

MAXJOINT® W-SEAL


1. Clear the joint of damaged materials 2. Place a suitable MAXJOINT® W-SEAL

3. Confine the profile with sand: MAXREST®

4. Seal the joint 1. Place a backing rod 2. Use a flexible sealant: MAXFLEX®


WATERPROOF COATING

MAXSEAL® FLEX FIBER-GLASS MESH (58 g/m2)

FILL THE GAP WITH

MAXREST® or MAXPLUG®

TO CONFINE PROFILE

MAXJOINT W SEAL

SUITABLE PROFILE TO

THE FISSURE/CRACKS

WIDTH

FISSURE

OPEN A GROOVE

TECHNICAL DRAWING FOR FISSURES AND CRACKS:

Sealants, elastic bands and swelling systems

MAXJOINT® W-SEAL

LEAKMASTER

ONE-COMPONENT WATER-SWELLING

SEALANT

FOR

SEALING OF CONCRETE JOINTS

APPLICATION FIELDS: WATER SEALING AT JOINTS

IN-SITU POURED CONCRETE JOINTS

AROUND H-SECTION STEEL AND BARS

LABORIOUS ACCESS AREAS: corners, joints, ...

PENETRATING PIPE

PREFORMED ELEMENTS

WATERPROOFING WORKS

CAULKING FOR WATER DISTRIBUTION SYSTEMS

ADVANTAGES SWELLING UP TO 2 TIME IN VOLUME: 3 days

BETTER PROPERTIES THAN CONVENTIONAL SEALANTS

EASY TO USE. Standard caulking guns

GOOD ADHESION: concrete, metal, glass, etc.

Applications and

Advantages LEAKMASTER


SURFACE PREPARATION: Surface smooth and clean: free of dust, oil, ...

Best result: EVEN SURFACE

PACKAGING One-component putty like water-swelling sealant:

320 ml cartridge

APPLICATION: Break the aluminium foil on the top

Remove the metal back sealer from the bottom

Cut the nozzle

Set the cartridge to the caulking gun

Apply LEAKMASTER continuously to the place to be sealed

CONSUMPTION: 0,1l/m for 10 mm nozzle diameter

Application

Instructions LEAKMASTER


Job References

SEALING OF PENETRATING PIPES THROUGH CONCRETE:

LEAKMASTER


MAXFLEX ®

XJS

ELASTIC SEALING SYSTEM

FOR

BIG EXPANSION JOINTS AND CRACKS OR JOINTS SUBJECTED TO LARGE MOVEMENTS

Description Applications Advantages

DESCRIPTION THERMOPLASTIC ELASTOMERIC (TPE) STRIP WITH 2 LATERAL

FLEECE EDGES FIXED TO SUBSTRATE: XJS 120, 140, 170, 220, 325

APPLICATION FIELDS: WATERPROOFING OF EXPANSION JOINTS OR CRACKS:

Walls, channels, roofs, reservoirs, basements, ...

BIG JOINTS SUBJECTED TO MOVEMENTS >3 cm

ADVANTAGES: VERY HIGH ELASTICITY: 350%

SUITABLE FOR PERMANENT IMMERSION APPLICATIONS


HIGH CHEMICAL RESISTANCE

EASY TO PLACE

MAXFLEX® XJS


Application

Instructions

PLACING OF MAXFLEX® XJS : Apply a base bonding layer by brush, roller, trowel [1]

Cement-based material: MAXSEAL® FLEX. 1,5-2,0 kg/m

Epoxy-based material: MAXEPOX® JOINT. 0,7-0,8 kg/m

Place the pieces [2] Place the white fabric strips facing down onto bonding material

Press firmly the fabric to allow the adhesive impregnate the fabric

Apply an adhesive overcoat [3]

MAXFLEX® XJS


[1] [2] [3]

Application

Instructions

PLACING OF MAXFLEX® XJS : Connecting pieces [4]:

Overlap the pieces with a 5 cm length patch

Use chloroprene adhesive (MAXFLEX® XJS BOND) or heating means

for connections

MAXFLEX® XJS


+ + [4]

Application

Instructions

Large Expansion Joint

Support Fixing mortar

(Epoxy/Cement-based)

Geo textile fiber into the coating

MAXFLEX XJS allows the movement of the expansion joint

MAXFLEX® XJS


1. MAXEPOX JOINT or MAXSEAL FLEX

2. MAXFLEX XJS

3. MAXEPOX JOINT or MAXSEAL FLEX

Application

Instructions MAXFLEX

® XJS


Work Sequence in


1 Previous works

2 Repair of surface





WATERPROOFING OF

SURFACES


Products

5 WATERPROOFING OF SURFACES: a) Traditional cement-based coatings: MAXSEAL® -/-M & MAXSEAL® FLEX System b) Osmotic, cement-based coatings: MAXSEAL® SUPER System c) Acrylic-based coatings MAXELASTIC® - / STONE / PAV System d) Polyurethane-based coatings MAXELASTIC® PUR - /-F & -E System MAXELASTIC® PUR -W & -EW System MAXELASTIC® TRANS & -M System MAXURETHANE® FLEX System e) Epoxy-based coatings: MAXEPOX® FLEX System


MAXSEAL®

/-M & MAXSEAL® FLEX

SYSTEM


CEMENT-BASED WATERPROOF COATING

FOR

CONCRETE AND MASONRY


MAXSEAL®

/-M

PROTECTION AND WATERPROOFING:

POSITIVE HYDROSTATIC PRESSURE CONDITION:

WATER RESERVOIRS, SWIMMING POOLS, CHANNELS, DAMS

FOUNDATIONS, RETAINING WALLS (Interior application)

WATER TREATMENT PLANT, ...

FAÇADES AND VERTICAL SURFACES

NEGATIVE HYDROSTATIC PRESSURE CONDITION:

TUNNELS, GALLERIES, BASEMENTS, ELEVATOR PITS,...

SUPPORTS/SURFACES:

Concrete, Cement Mortar, Stone, Blocks, Bricks, Tiles, Masonry, Prefabricated Elements

Applications


MAXSEAL®

/-M

WATERPROOF COATING

Withstands high hydrostatic pressure conditions (- / +)

APPLICATION ON DAMP SURFACES

ALLOWS THE SUBSTRATE TO BREATH

HIGH CHEMICAL RESISTANCE:

Weathering, atmospheric pollution, marine environment, ...

MAXSEAL® ANTISULFAT

GOOD ADHESION:


EASY TO USE

FINISH:

Decorative coating: MAXSEAL® DECOR

Decorative finish with acrylic-based resins: MAXSEAL® /-M + MAXSHEEN®

Anti-wearing coating: MAXSEAL® /-M +CONCRESEAL® PLASTERING

Protective coating against chemicals: MAXSEAL® /-M + MAXURETHANE®

Fixing of tiles: MAXSEAL® /-M + MAXKOLA®

Advantages


MAXSEAL®

/-M

SURFACE PREPARATION:

Clear to sound base and then, clean the surface

Cracks/Fissures: Open (depth >1,5 cm) and patch MAXREST® / MAXPLUG®

Non structural and superficial steel: cut (depth>2 cm), open and patch

MIXING AND PACKAGING: 25 kg <> 6,25-7 l of mixing liquid

High temperatures: MAXCRYL®:Water = 1:3 or MAXSEAL® -M

Thick, creamy and homogeneous mixture without lumps

Waiting time: 5 min

Mixing disc

MAXMIXER

Brush MAXBRUSH

Application

Instructions


MAXSEAL®

/-M

APPLICATION:

SATURATE SURFACE WITH WATER

Use a MAXBRUSH fibre brush or a MAXBROOM nylon fibre broom

APPLY TWO LAYERS:

1st layer. Apply a continuous and even layer: 1-2 kg/m2

2nd layer. PERPENDICULAR direction to first one: 1 kg/m2

MECHANICAL MEANS: Wet-Spraying means

1st layer and then brush the application

CURING:

T Layers: 16 h – 3 days

T Curing (Permanent immersion):

MAXSEAL® 7 days (20 °C and 50% R.H.) + cleaning with clear water

MAXSEAL®-M 10 days (20 °C and 50% R.H.) + cleaning with clear water

MAXSEAL®

/-M

Application

Instructions


Application

Instructions

APPLICATION SEQUENCE

1. Prepare the surface

2. Dampen the surface

3. Apply the 1st layer of MAXSEAL® -/-M

4. Dampen the Surface

5. Apply the 2nd layer of MAXSEAL® -/-M


MAXSEAL®

/-M

Apply 2 layers in perpendicular direction

Different colours recommended

Application

Instructions


MAXSEAL®

/-M

1st Coat of MAXSEAL® /-M

2 Different colours applied in perpendicular

direction (brush, broom, roller, spraying means):

1,0-1,5 kg/m2 per cot

2,0-3,0 kg/m2 total (2 coats)

2nd Coat of MAXSEAL® /-M

At least 1 mm thick per coat

Application

Instructions


1. Clear to sound base and then, clean the surface

2. Repair cracks: Open (depth >1,5 cm) and patch

MAXREST® / MAXPLUG®

3. Patch voids, honeycombs and other damages:

MAXREST®

4. Non structural and superficial steel:

Open, cut (depth>2 cm) and patch

MAXSEAL®

/-M

Negative

pressure

Application

Instructions


MAXSEAL®

/-M

1st Coat of MAXSEAL® /-M 1,0-1,5 kg/m2

2nd Coat of MAXSEAL® /-M 1,0 kg/m2

Phreatic

Level

Water

Concrete

Slab

Repair of cracks and honeycombs


Treatment of corners

MAXREST® / MAXPLUG® & MAXSEAL® FLEX + DRIZORO MESH

Negative Hydrostatic Pressure Condition

Application

Instructions


MAXSEAL®

/-M

WATERPROOFING (SUBWAY):

Negative hydrostatic pressure

NAPOLES UNDERGROUND

ITALY

Job References


MAXSEAL®

/-M

WATERPROOFING (BASEMENTS):

Negative hydrostatic pressure

Job References

ALMERIA LIBRARY-SPAIN


MAXSEAL®

/-M

Positive

Pressure


MAXSEAL®

/-M

1st Coat of MAXSEAL® /-M 1,0-1,5 kg/m2

2nd Coat of MAXSEAL® /-M 1,0-1,5 kg/m2

Repair of cracks, honeycombs, ...


Treatment of corners:


& MAXSEAL®FLEX +

DRIZORO® MESH 58

Positive

Pressure

Application

Positive Hydrostatic Pressure Condition


MAXSEAL®

/-M

WATERPROOFING (DRINKING WATER TANKS/RESERVOIRS):

Positive hydrostatic pressure

Job References

Water Reservoir (250.000 m3)

Las Palmas de Gran Canaria - SPAIN


MAXSEAL®

/-M



Job References


Water Reservoir (250.000 m3)

Velez-Málaga- SPAIN

MAXSEAL®

/-M

Job References

WATER RESERVOIR -SPAIN



• 1st COAT APPLY BY SPRAYING METHOD + BRUSH

• 2nd COAT APPLY BY SPRAYING METHOD


MAXSEAL®

/-M

WATERPROOFING (DAMS):


Job References

Los Majanos Dam, Agüime

Las Palmas de Gran Canaria - SPAIN


MAXSEAL®

/-M

MAXSEAL®

FLEX

TWO-COMPONENT, CEMENT-BASED, FLEXIBLE, WATERPROOF AND PROTECTIVE COATING

FOR



WATERPROOFING:

POSITIVE HYDROSTATIC PRESSURE CONDITION:

WATER RESERVOIRS, SWIMMING POOLS, CHANNELS, DAMS

FOUNDATIONS, RETAINING WALLS (Exterior application)

WASTE/WATER TREATMENT PLANTS, ...

FAÇADES AND VERTICAL SURFACES

NEGATIVE HYDROSTATIC PRESSURE CONDITION:

TUNNELS, GALLERIES, BASEMENTS, ELEVATOR PITS,...

CHEMICAL PROTECTION:

Carbonation, freeze-thaw cycles, de-icing salts, atmospheric pollution, aggressive/marine environments, seawater, weathering, ground salt, ....

SUPPORTS/SURFACES:

Support subjected to VIBRATION / MOVEMENTS

Concrete, Cement Mortar, Stone, Blocks, Bricks, Tiles, Masonry, Prefabricated Elements

Applications MAXSEAL

® FLEX


FULLY-FLEXIBLE COATING: Covers active cracks and fissures (shrinkage and hairline cracks)

Anti-fracture membrane (Absorbs vibrations and thermal movements)

EXCELLENT ADHESION (+/-): no bonding agent is required

APPLICATION ON WET SURFACE


HIGH CHEMICAL RESISTANCE: Weathering, atmospheric pollution, marine environment, ...

Anti-carbonation and chloride barrier.


EASY TO USE

FINISH: Decorative coating: MAXSEAL® FLEX DECOR

Decorative finish with acrylic-based resins: MF + MAXSHEEN®

Anti-wearing coating: MAXSEAL® FLEX + CONCRESEAL® PLASTERING

Protective coating against chemicals: M FLEX + MAXURETHANE®

Fixing of tiles: MAXSEAL® FLEX + MAXKOLA®

MAXSEAL®

FLEX Advantages


1st Coat of MAXSEAL® FLEX

1,0-1,5 kg/m2

(Brush, broom, trowel, roller

and spraying means)

2nd Coat of MAXSEAL® FLEX

1,0-1,5 kg/m2

Total thickness per application (2 coats): 2 mm

Application

Instructions MAXSEAL

® FLEX


• Two-component and pre-weight sets (A over B):

• Standard (Textured): 25 kg + 10 l Resin

• Smooth: 22 kg + 10 l Resin

• DO NOT ADD WATER

• Thick and creamy paste, without lumps

• Pot-life: 30 min-1h

A B

Open a groove and fill

MAXPLUG® / MAXREST®

Application

Instructions

OUTSTANDING POINTS SUBJECTED TO MOVEMENTS (CORNERS):

MAXSEAL®

FLEX

2,0-3,0 kg/m2 per total application

1st Coat of MAXSEAL® FLEX

1,0 kg/m2 + Mesh + 0,5 kg/m2

Mesh characteristics:

- Glass fibbre

- 58 g/m2

- 20 cm wide

2nd Coat of MAXSEAL® FLEX


Cold joints Expansion joints

Slab-pillar corners

Application

Instructions MAXSEAL

® FLEX

OUTSTANDING POINTS SUBJECTED TO MOVEMENTS:


Waterproofing jobs

1st Coat of MAXSEAL® FLEX (1,0-1,5 kg/m2)

2nd Coat of MAXSEAL® FLEX (1,0-1,5 kg/m2)

Patching of cracks, honeycombs and other damages


Sealing of corners/active cracks/cold joints:


MAXSEAL® FLEX reinforced with GF mesh

Ground level

Phreatic Level

Cold joint

Lean concrete

Application

Instructions MAXSEAL®

FLEX

Negative hydrostatic

pressure condition


Cold joint

Job References

MAXSEAL®

FLEX

FLEXIBLE WATERPROOFING (ELEVATOR PITS):

Negative hydrostatic pressure and vibrations


MAXSEAL®

FLEX

Cold joint

Cold joint

Waterproofing jobs

1st Coat of MAXSEAL® FLEX (1,0-1,5 kg/m2)

2nd Coat of MAXSEAL® FLEX (1,0-1,5 kg/m2)

Patching of cracks, honeycombs and other damages


Sealing of corners/active cracks/cold joints:


MAXSEAL® FLEX reinforced with GF mesh

Positive hydrostatic

pressure condition


FLEXIBLE WATERPROOFING (SWIMMING POOL):

Positive hydrostatic pressure and movements (empty/full)

OLYMPIC SWIMMING POOL

SYDNEY-AUSTRALIA

Job References

MAXSEAL®

FLEX


PLAZA DE CASTILLA

FOUNTAIN, MADRID

Job References

MAXSEAL®

FLEX

Machinery

Penetrating pipes

FLEXIBLE WATERPROOFING (FOUNTAINS):

Positive hydrostatic pressure and vibrations/movements


LAKE, CHANNELS AND FOUNTAINS

AT

TERRA MITICA PARK

SPAIN

Job References

MAXSEAL®

FLEX

FLEXIBLE WATERPROOFING (CHANNELS AND LAKES):

Positive hydrostatic pressure and changing thermal conditions

Seawater


Waste-water treatment plant

Aviles- SPAIN

Job References

MAXSEAL®

FLEX

FLEXIBLE WATERPROOFING (CHANNELS AND LAKES):

Positive hydrostatic pressure and changing thermal conditions

Wastewater


Job References

DEPARTMENT

EL CORTE INGLES

SPAIN

WATERPROOFING AND PROTECTION (FAÇADES):

Aggressive environment (seacoast)

MAXSEAL®

FLEX


DECORATIVE VERSION

SMOOTH VERSION

TROWEL APPLICATION

MAXSEAL®

FLEX Job References

WATERPROOFING AND PROTECTION OF CONCRETE (BRIDGES):

De-icing salts (Cl-)

Vibrations (Traffic)

Marine environment

Freeze/Thaw cycles

Repaired

&

Protected

De-icing salts


Job References

WATERPROOFING AND PROTECTION OF CONCRETE STRUCTURE:

Vibrations (Machinery)

Aggressive environment

Anti-carbonation barrier

Protected Area

MAXSEAL®

FLEX


Products

CEMENT-BASED WATERPROOF COATINGS

MAXSEAL®

-/-M MAXSEAL® FLEX

MAXSEAL® FOUNDATION

MAXSEAL® SUPER


STANDARD FLEXIBLE

OSMOTIC

RESISTANT TO SOIL SALTS

MAXSEAL®

SUPER

OSMOTIC CEMENT-BASED, WATERPROOF COATING

FOR

CONCRETE STRUCTURES AND MASONRY


APPLICATION FIELDS: WATERPROOFING AND PROTECTION

Walls, slabs and foundations

Basements, below-grade structures, tunnels, elevator pits

Channels, dams, swimming pools, reservoirs, drinking water tanks

GREEN/CURED CONCRETE, PRE-CAST CONCRETE, BLOCKS, PLASTERS, BRICKS, MASONRY

ADVANTAGES: OSMOTIC SYSTEM: Provides a INTERNAL BARRIER

WITHSTANDS HIGH HYDROSTATIC PRESSURES (+/-)

SUITABLE FOR DAMP SURFACES

EASY TO APPLY: MORTAR/DRY SHAKE METHOD



CAN BE PAINTED OR COVERED: (murals, swimming pools)

Applications

Advantages MAXSEAL® SUPER


Osmotic process

Initial condition: Porous concrete because of the capillary network

MAXSEAL® SUPER


Dampen the surface: water goes into the pores

Osmotic process MAXSEAL

® SUPER


Avoid the free-standing water and then, apply MAXSEAL® SUPER

by dry shake method


® SUPER


MAXSEAL® SUPER dissolves and then goes into the capillary network

Material reacts with other chemicals and leads crystals which seal the pores


® SUPER


Application

Instructions

SURFACE PREPARATION:

Clearing to sound base and then clean the surface

Cracks/Fissures: Open and patch MAXREST®/MAXPLUG®

Voids, honeycombs and other damages: Repair with MAXREST®

Non structural and superficial steel: cut, open and patch

MIXING AND PACKAGING One-component (25 kg bags). White, grey and pearl grey Homogeneous mixture: colour/appearance

APPLICATION:

Brush/Broom/Spraying methods: 25 kg <> 6-7 l water

Two layers: 1 - 1,5 kg/m2 per layer

Dusting and power trowelling

Green concrete (enough strength to be walked over)

Dust the powder: 1,5 - 2,5 kg/m2

Hose down the surface and make a power trowelling smoother:

Lean concrete (Cured concrete) and steel reinforcements

Dust the powder: 1,5 - 2,5 kg/m2

MAXSEAL®

SUPER


Lean concrete

Ground

Retaining

wall

Hand trowelling on corners

and difficult access areas MAXSEAL SUPER

Apply two coats (1,0–1,5

kg/m2 per coat) by

brush on the retaining

wall and them place the

steel reinforcement

MAXSEAL SUPER

Apply two coats

(1,0- 1,5 kg/m2 per

coat) on the walls by

brush

MAXSEAL SUPER

Dusting 1,0-2,5 kg/m2 on

the concrete slab and

then power trowelling the

surface

MAXSEAL SUPER

Dusting 1,5 to 2,5

kg/m2 on the lean

concrete and steel and

then pour the concrete

for the slab.

MAXSEAL SUPER

Apply two coats (1,0–

1,5 kg/m2 per coat) by

brush on the side

MAXPLUG

MAXREST

Seal the junctions

Osmotic waterproofing and

protection of concrete slabs



CONCRESEAL®

PLASTERING /-M WATERPROOF AND PROTECTIVE COATING

(WITH DECORATIVE TEXTURE)

FOR


APPLICATION FIELDS:

WATERPROOFING, DECORATION AND PROTECTION AGAINST:

Weathering, Thaw/Freeze cycles, Abrasion, Marine environments

Masonry, mortars, concrete, blocks, panels, ...

DECORATIVE FINISHING:

Swimming pools, drinking water tanks, channels, dams, tunnels, interior/exterior walls, façades, basements, sewage plants, ...

ADVANTAGES:

3 FUNCTIONS IN 1 APPLICATION

GOOD ADHESION: seals holes, voids, honeycombs, ...

HIGH ABRASION RESISTANCE

ALLOWS DIVERSE FINISHING: Trowel, sponge, roller, spray, etc ...


LONG LASTING

Application

Advantages


CONCRESEAL®

PLASTERING -/-M

Application

Instructions

SURFACE PREPARATION: Concrete: Sound and clean Cracks, holes,... repaired with MAXREST®

Dampen the surface

MIXING AND PACKAGING: Mixing water depending on application. 25 kg bags

Trowel: 25 kg <> 1 l MAXCRYL®+3,5 l water

Spaying methods: 25 kg <> 2 l MAXCRYL®+4,5 l water

Homogeneous mortar: colour/appearance

Pot life: 30 min APPLICATION:

Trowel and textured finishing (press and level): Final smooth finishing (after 20-30 min).

Wet sponge: 1l MAXCRYL® + 3 l water

Spray: 2 layers with a total thickness from 3 to 5 mm

CONSUMPTION: 1,7 kg/m2·mm

WHITE GREY


CONCRESEAL®

PLASTERING /-M

Application

Instructions

APPLICATION: Negative hydrostatic pressure condition/Water immersion:

Waterproof coating: MAXSEAL® FLEX

Final finishing (after 7 days): CONCRESEAL® PLASTERING

Coloured finishing: Decorative coating:

MAXSHEEN®

WHITE GREY


CONCRESEAL®

PLASTERING /-M

Job References

PROTECTION AND DECORATION OF FAÇADES:

BUILDING-SPAIN

Spray Methods


CONCRESEAL®

PLASTERING /-M

Job References

ABRASION PROTECTION: SEWAGE PLANT


CONCRESEAL®

PLASTERING /-M

Work Sequence in


1 Previous works

2 Repair of surface





WATERPROOFING AND PROTECTION SYSTEMSawazelkw.com/agen2/Company Profile.pdfConcrete Surface Profile...

Documents

Transcript of WATERPROOFING AND PROTECTION SYSTEMSawazelkw.com/agen2/Company Profile.pdfConcrete Surface Profile...