CD 05 MOS RE01

THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

THE D1MENSION PROJECT

CDCC JSC
CATDONG CONSTRUCTION JOINT STOCK COMPANY

BLOCK B

METHOD OF STATEMENT
FOR CONSTRUCTION OF FIRE SPRINKLER TANK

CDCC SUBMISSION No. SR-001
REVISION No.01
Aug 2017

CDCCJSC

Page1


THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

TABLE OF CONTENTS
0. Response on comment of The ENGINEER for MOS rev.00
1. General
1.2 Specification/Standard Reference

2. Material Supply, Storing and Handling
2.1 Rebar
2.2 Concrete
2.3 Water bar
2.4 Sikadur 731 / Hilti RE500
3. Work Procedure and its Quality Control Management
3.1 Procedural Flowchart
3.2 Quality control
4. Form work Rebar Insatllation and concreting
4.1 Form work
4.2 Rebar
4.3 Concreting
5. Risk Assessment (Safety, Environment Control)
4.1 Safety Control
4.2 Environmental Control
Attachments
Attachment 1 : Formwork shop drawing
Attachment 2 : Formwork calculation sheet
Attachment 3 : Reinforcement detail shop drawing
Attachment 4 : Concreting sequence
Attachement 5: Sika dur 731 & Water bar Sika V20 catalogue
Attachment 6 : Schedule

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THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

RESPOSE ON COMMENT OF THE ENGINEER

RESPOSE ON COMMENT OF THE ENGINEER

01

Mã số /
Refere
nce
REV.01

02

REV.01 CONCRETING SEQUENCE

To clarify the type of water stop
to be use

03

REV.01 CONCRETING SEQUENCE

For what purpose

04

REV.01 CONCRETING SEQUENCE

To provide formwork for opening
access and formwork dismantle

05

REV.01 CONCRETE CORING PLAN

06

REV.01 CONCRETE CORING PLAN

Stt /
No

Tên bản vẽ/
shop drawing

THAM & WONG COMMENT

CONTRACTOR RESPONSE

SETTING OUT

NOTE

Noted. deleted
Sika waterstop type V20as
specified in revised shop
draws CONCRETING
SEQUENCE

Noted. Deleted
Noted. Please see detail 01 in
revised shop draws
FORMWORK
Noted. deleted

07

REV.01

FORMWORK

08

REV.01

FORMWORK

09

REV.01

FORMWORK

10

REV.01

SHOP REINFORCEMENT

11

REV.01

SHOP REINFORCEMENT

12

REV.01

SHOP REINFORCEMENT

CDCCJSC

NOTE
Should be coring instead of
hacking

Noted. deleted

This segment doing by hand .
use stick to thrust into
concrete then after close
formwork we use hammer to
knock outside
Noted. Please see detail 01 in
Blow up detail for formwork at this
revised shop draws
point
FORMWORK

Noted. Please see detail 1A :
Show detail of tie rod with
tie rod fix tightly with nut since
consider water tightness
they same diameter that
prevent water leakage .
Drilled rebar for what purpose?
Noted. deleted
To clarify the space of rebar
Noted. Please see detail 02 in
Detail of this connection please
revised shop draws
provide
SHOP REINFORCEMENT
Any vertical point will be provide
for tank wall due to separated
Noted. Please see detail 03,
casting or casting in one
04, 05, 06, 07 in revised shop
operation. Please clarify and
draws
provide necessary detail at
SHOP REINFORCEMENT
function
What is vibration method? For
this concrete wall?

Page3

THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

1.GENERAL
This method statement will cover for all task including rebar , formwork, concrete structure of
water tank at basement 2.

1.1

Specification/ Drawing /Standard Reference
Specification .
Drawing S-BLKB-FPB2-001; S-BLKB-SLDT-B2-001
Standard : TCVN 4435-1995;BS8110

2.

MATERIAL SUPPLY
Material will be obtained from below sources which meet requirement of specification
No.
1
2
3
4

ITEM
Concrete
Water bar v20
Rebar
Sikadur 731

SOURCE
RDC
Sika
Vinakyoei
Sika

3.

CONCRETE STRUCTURE PRODUCTION PROCEDUREAND ITS QUALITY CONTROL
MANAGEMENT

3.1

Procedural Flowchart

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THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

Drawing / MOS approval

Preparation Work
( Equipment , material deliver
to site )

Fabrication rebar

Taking over gridline /axis

Setting baseline of watertank parameter on
basement 1( top )& 2( bottom); Sunray to chipping
concrete of basement 1 on top of new concrete
wall
Install rebar of base slab water tank ;
drill existing slab of basement 2 and
install vertical rebar of wall which
connect to existing rebar of
slabBS1;embedded sika water bar at
base slab

Drill existing slab; install achor
rebar D16 length 400 by sikar
dur 731

Form work baseslab

Concreting baseslab

Rebar horizontal of wall

Form work of wall

Concreting wall

Concreting curing

Remove form work , fix
defect

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THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

3.2 Quality control
3.2.1 Material Inspection
3.2.1.1

Rebar and concrete



Rebar delivery will check tag & deliver docket/ CO against approved rebar source
Vinakyoie catalogue
 Water bar delivery will check mark/code and CO of manufacturer .
 Concrete : Concrete deliver will check slum & taking sample or compressive strength
testing
Based on the type of concrete structure type, the suitable concrete class will be supplied as
follows:

Class
B35

Use for
Water tank

Cube
Strength Test
(MPa)

Slump
(mm)

35Mpa

10+-2

Sampling for determination of concrete strength shall be done based on the following
frequencies


4.

For continuous pours: 20 m³ < batches volume <100 m³, 3 random samples shall be
taken from which not less than six (6) specimens shall be tested. 28 days

FORMWORK,
CONCRETING

REINFORCEMENT

FABRICATION

/INSTALLATION

AND

4.1 Form work
Form work will be made by plywood and be fixed into vertical segment with horizontal stud
steel shape 50x50x1.8mm , vertical wale steel shape 40x80/50x100x1.8 mm and tie rod d16
which embedded in concrete then cut later on
A support system by tube steel at bottom and middle of wall
Please see detail in formwork shop drawing :Attachment 1
The work ability of formwork system has been calculation sheet following TCVN standard
4435-1995 . Please see attached calculation sheet : Attachment 2
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THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

4.2 Reinforcement
All rebar must be free form dust , oil or other harmful chemical .
There are 4 types of dia. for rebar :
-D16 for anchor rebar mounted to existing slab
-D8 for stiffener of vertical rebar
-D10 for horizontal rebar

-D12 for vertical rebar .The lap length at join will be 30dia.
Detail reinforcement shop drawing pleasesee : Attachment 3
4.3 Concreting
Equipment :
Electric Hand vibrator using direct to concrete when casting , worker use hammer to knock
the outside of formwork .
Concreting :
will be casted 2 time :
 1st : for base slab and 150mm height of wall
 2nd : from 150mm to top of wall
Concrete placing by horizontal pump and worker .
Casting sequence , Please see : Attachment 4
Remove formwork :
Form work removal after one day casting when concrete obtain 25kg/cm2 . The tie rod
shall be cut and polish at 2 its heads
Curing:
Specimens:
Initial curing - Immediately after molding and finishing, the specimen shall be stored for a
period of 48 hours in a shaded area or away from direct sunlight.
Final Curing - Upon completion of initial curing and within 30 min after removing the molds,
cure specimens with free water maintained on their surfaces or using water storage tanks.
(Storage water tank will be proposed on different method statements)
Slab & wall curing :
By spray water on the surface of structure right after casting 8hrs & 3 continuous days after
remove form work .
Testing :
During transportation, protect specimens with suitable cushioning material such as cloth,
foam, paper, etc. to prevent damaged. Prevent moisture loss during transportation by
wrapping the specimens with plastic or wet burlap.
Concrete specimens will be tested at 28 days passing from the date of casting.

specimens testing shall be conducted by approved testing laboratory.

5.

All

RISK ASSESSMENT (SAFETY, ENVIRONMENT CONTROL)
5.1

CDCCJSC

Safety Control
Page7


THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

We shall follow our Occupational, Health, Safety, and Rehabilitation Plan and Project Safety
Plan
General lighting with an intensity of 100 Lux will be provided around the work areas during
the night if the work will be carried out at night time.
All mixer trucks will be equipped with flashing lights and audible reversing alarms.
Personal Protective equipment. At all times
 Safety Helmet
 Safety Footwear
5.2

Environmental Control

We shall follow our approved Environment Management System

CDCCJSC

Page8


THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

ATTACHMENT 1
FORMWORK SHOP DRAWING

CDCCJSC

Page1


CONSTRUCTION
(NEW PROPOSAL)

KS.LIM CHIN KEONG

KS.LIM CHIN KEONG


CONSTRUCTION
(NEW PROPOSAL)

KS.LIM CHIN KEONG

KS.LIM CHIN KEONG


THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

ATTACHEMENT 2
FORMWORK CALCULATION SHEET

CDCCJSC

Page1


Structural Calculation for formwork - Wall

CDCC JOINT STOCK COMPANY
27No.30 Str., Linh Dong Ward , Thu Duc District , HCMC

STRUCTURAL CALCULATION TO FORMWORK
Project : THE SHINING
Item : WATER TANK
Calculation for : WALL

I. Model of form :
Span (cm)

Surface : Ply-wood 18mm
Stud : Steelbox 50x50x1.8mm

48

Wale : Double Steelbox 100x50x1.8mm

100

Tie Rod : D14

100

II. Load applied on Slab :
According to Vietnamese Standard-TCVN 4453 : 1995
Load due to Vibration of Pumping : Pd = 400 kg/m2
Load due to Vibration of Concreting & Vibrating Machine :
Pc = δ.(0.27.V + 0.78).K1.K2
δ : Unit of Concrete
V : Velocity of pouring
K1 : Slum; k2 : factor of concrete temp.
Detail of Load

Unit

Quantity

Pd

kg/m2

400

Pc

kg/m2

2,066

kg/m3

2,500

m/h

0.30

δ : Unit of Concrete
V

PAGE 33 TCVN 4453

K1

1.20

FACTOR BY CONCRETE SLUM

K2

0.80

FACTOR BY CONCRETE TEMP.

Safety coefficient
Total (P)=(Pd+Pc)*safety coefficient

1.3
kg/m2

3,206

III. Checking ply wood for form :
Ply-wood thk. 18mm, geometry properties :
Moment of inertia

J (cm4)

48.6

Moment of anti-bending

Wx (cm3)

54.0

Ply-wood modulus

E (kg/cm2)

бmax of ply-wood

(kg/cm2)

Span of ply-wood - L

25,000.0
180.0

cm

48

Load is determined by applying total load P on 1m width of panel :
Q = P x 1m

kg/m

3,206.3

Mmax = Q.L2 / 8

kg.cm

9,234.2

бmax = Mmax / Wx

kg/cm2

171.0

Checking strength :

Checking form
fmax = 5Q.L4 / 384.E.J

mm

18.24

1

OK

PAGE 33 TCVN 4454


Structural Calculation for formwork - Wall

IV. Checking studs :
Steelbox 50x50x1.8mm, geometry properties :
Moment of inertia

J (cm4)

Moment of anti-bending

Wx (cm3)

Ply-wood modulus

E (kg/cm2)

бmax of steel

(kg/cm2)

Span of steelbox - L

13.5
5.4
2,100,000.0
2,100.0

cm

80

Load is determined by applying total load P on 0.3m width of panel
Q = P x 0.3m

kg/m

961.9

Checking strength :
Mmax = Q.L2 / 8 (kg.cm)

kg.cm

7,695.2

бmax = Mmax / Wx

kg/cm2

1,429.7

OK

Checking form
fmax = 5Q.L4 / 384.E.J

mm

1.82

V. Checking Waler :
Double Steelbox 100x50x1.8mm, geometry properties :
Moment of inertia

J (cm4)

Moment of anti-bending

Wx (cm3)

Ply-wood modulus

E (kg/cm2)

бmax of steel

(kg/cm2)

Span of steelbox - L

140.5
28.1
2,100,000.0
2,100.0

cm

120

Load is determined by applying total load P on 0.8m width of panel
Q = P x 0.8m

kg/m

2,565.1

Mmax = Q.L2 / 8 (kg.cm)

kg.cm

46,171.0

бmax = Mmax / Wx

kg/cm2

1,642.5

Checking strength :

OK

Checking form
fmax = 5Q.L4 / 384.E.J

mm

2.35

Diameter ( Ø )

mm

17

Area of bolt (Fa)

cm2

2.27

VI. Checking Tie Rod :

Use Tie Rods

бmax of steel

kg/cm2

2,100.0

kg

3,078.1

kg/cm2

1,356.8

Load applied on tie rod
Q = P x1x1
Checking strength :
бmax = Q / Fa

2

OK


THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

ATTACHEMENT 3
REINFORCEMENT DETAIL SHOP DRAWING

CDCCJSC

Page1


CONSTRUCTION
(NEW PROPOSAL)

KS.LIM CHIN KEONG

KS.LIM CHIN KEONG


THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

ATTACHEMENT 4
CONCRETING SEQUENCE

CDCCJSC

Page1


1 ST STAGE CONCRETING

2ND STAGE CONCRETING

CONSTRUCTION
(NEW PROPOSAL)

KS.LIM CHIN KEONG

KS.LIM CHIN KEONG


CONSTRUCTION
(NEW PROPOSAL)

KS.LIM CHIN KEONG

KS.LIM CHIN KEONG


THE D1MENSION PROJECT

MS001-Fire sprinkler Tank

ATTACHEMENT 5
SIKADUR 731 & SIKA WATER BAR V20 ( WATER STOP)
CATALOGUE

CDCCJSC

Page1

Product Data Sheet
Edition 08,2004.
Identification no. 4.2 001
Version No. 03
Sikadur® 731

®

Sikadur 731
Thixotropic 2-component epoxy
resin adhesive

Construction

Construction

Description

Uses

Sikadur 731 is a solvent-free,Thixotropic 2-component adhesive and
repair mortar based on combination of epoxy resins and specially
selected high strength fillers. Its pasty consistency allows an easy and
versatile application.
Q
Q

Advantages

Certificates

Thin firm bonding
Can be used on concrete, steel ,ceramics ,iron, aluminum, wood,
glass ,polyester &epoxy

Q

Concrete repairs

Q

Blow hole filling

Q

Starter bar adhesive

Q

Crack and surface sealing

Sikadur 731 is an extremely practical product that offers many
advantages to the user
Q

Easy to apply

Q

Suitable application for both dry and damp surface

Q

Non sag product ,even at high temperature

Q

Shrinkage free hardening

Q

Excellent adhesion to concrete and many other materials

Q

High early strength

Q

Components of different colours (Mixing control)

Q

High abrasion resistance

International and local test report are available

Product Data
Colour

Grey(comp A:white,comp.B:black)

Packaging

1, 2 kg sets

Storage conditions

Above +5°C,max +25°C,dry

Shelf life

12 months when unopened and stored in dry place above 5 C and max
o
25 C

o

Sika Limited (Vietnam)
Head Office:
Tuy Ha A Industrial Zone,
Nhon Trach Dist., Dong Nai Prov.
Tel: (84-61) 848576-83
Fax: (84-61) 848581

4

®

Sikadur 731 4/4

1

®

Sikadur 731 1/4


Technical Data

Health and Safety information

Specific gravity

~ 1.7 kg/ltr. (mixed)

Ecology

In liquid state it is water poluting.

Mixing ratio

Comp. A : B = 2 : 1 parts by weight

Transportation Class

Comp A –Non Hazardous, Comp –B –Hazardous -Refer to Safety Data Sheet

Waste disposal

According to local law

Important notes

Product may cause skin irritations. Wear gloves and goggles. If the
material is accidentally splashed into the eyes, flush immediately with
water and seek medical attention without delay.
May cause burns and serious eye damage(Comp B)

Pot life
o

Temperature C

Time

30

20min

20

40min.

10

1.5hours

Toxicity

5

2.5hours

Legal Note

2

Consumption

0.3 - 0.8 kg/m depending upon surface porosity, texture etc.

Compressive strength

65 N/mm2

Flexural strength

30 N/mm2

Tensile strength

20 N/mm2

Elongation at break@ 7days

0.41%

Bond strength

(Slant Shear test)

2days >7N/mm² meets ASTM C881 –02 requirement

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 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
proprietary rights of third parties must be observed. All orders are accepted subject to our
current terms of sale and delivery. Users should always refer to the most recent issue of the
Technical Data Sheet for the product concerned, copies of which will be supplied on request.
PLEASE CONSULT OUR TECHNICAL DEPARTMENT FOR FURTHER INFORMATION.

14 days >10N/mm² meets ASTM C881 –02 requirement
Youngs modulus

8500 N/mm2

Thickness

Max.3cm per layer
Max.1cm vertical application

Application
Surface preparation

All surfaces must be clean, free from standing water and all loosely
adhering particles. Cement laitance should be removed, by mechanical

means (i.e. sand blasting)

Mixing

Mix both components together for at least 3 minutes with a mixing paddle
attached to a slow speed electric drill (max. 500 r.p.m.) until a smooth
consistency and an even grey colour of the mixture is obtained.

Application

When using as a thin film adhesive ,apply the mixed adhesive to the
surfaces with a trowel spatula or glove protected hand. When applying as
a repair mortar, take into account any formwork that may be required .on
damp surfaces ensure that the material is well rubbed in.

Cleaning

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

2

®

Sikadur 731 2/4

3

®

Sikadur 731 3/4

Technical Data

Health and Safety information

Specific gravity

~ 1.7 kg/ltr. (mixed)

Ecology

In liquid state it is water poluting.

Mixing ratio

Comp. A : B = 2 : 1 parts by weight

Transportation Class

Comp A –Non Hazardous, Comp –B –Hazardous -Refer to Safety Data Sheet

Waste disposal

According to local law

Important notes

Product may cause skin irritations. Wear gloves and goggles. If the
material is accidentally splashed into the eyes, flush immediately with

water and seek medical attention without delay.
May cause burns and serious eye damage(Comp B)

Pot life
o

Temperature C

Time

30

20min

20

40min.

10

1.5hours

Toxicity

5

2.5hours

Legal Note

2

Consumption

0.3 - 0.8 kg/m depending upon surface porosity, texture etc.

Compressive strength

65 N/mm2

Flexural strength

30 N/mm2

Tensile strength

20 N/mm2

Elongation at break@ 7days

0.41%

Bond strength
(Slant Shear test)

2days >7N/mm² meets ASTM C881 –02 requirement

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 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
proprietary rights of third parties must be observed. All orders are accepted subject to our
current terms of sale and delivery. Users should always refer to the most recent issue of the
Technical Data Sheet for the product concerned, copies of which will be supplied on request.
PLEASE CONSULT OUR TECHNICAL DEPARTMENT FOR FURTHER INFORMATION.

14 days >10N/mm² meets ASTM C881 –02 requirement
Youngs modulus

8500 N/mm2

Thickness

Max.3cm per layer
Max.1cm vertical application

Application
Surface preparation

All surfaces must be clean, free from standing water and all loosely
adhering particles. Cement laitance should be removed, by mechanical
means (i.e. sand blasting)

Mixing

Mix both components together for at least 3 minutes with a mixing paddle
attached to a slow speed electric drill (max. 500 r.p.m.) until a smooth
consistency and an even grey colour of the mixture is obtained.

Application

When using as a thin film adhesive ,apply the mixed adhesive to the
surfaces with a trowel spatula or glove protected hand. When applying as
a repair mortar, take into account any formwork that may be required .on
damp surfaces ensure that the material is well rubbed in.

Cleaning

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

2

®

Sikadur 731 2/4

3

®

Sikadur 731 3/4


Product Data Sheet
Edition 08,2004.
Identification no. 4.2 001
Version No. 03
Sikadur® 731

®

Sikadur 731
Thixotropic 2-component epoxy
resin adhesive

Construction

Construction

Description

Uses

Sikadur 731 is a solvent-free,Thixotropic 2-component adhesive and
repair mortar based on combination of epoxy resins and specially
selected high strength fillers. Its pasty consistency allows an easy and
versatile application.
Q
Q

Advantages

Certificates

Thin firm bonding
Can be used on concrete, steel ,ceramics ,iron, aluminum, wood,
glass ,polyester &epoxy

Q

Concrete repairs

Q

Blow hole filling

Q

Starter bar adhesive

Q

Crack and surface sealing

Sikadur 731 is an extremely practical product that offers many
advantages to the user
Q

Easy to apply

Q

Suitable application for both dry and damp surface

Q

Non sag product ,even at high temperature

Q

Shrinkage free hardening

Q

Excellent adhesion to concrete and many other materials

Q

High early strength

Q

Components of different colours (Mixing control)

Q

High abrasion resistance

International and local test report are available

Product Data
Colour

Grey(comp A:white,comp.B:black)

Packaging

1, 2 kg sets

Storage conditions

Above +5°C,max +25°C,dry

Shelf life

12 months when unopened and stored in dry place above 5 C and max
o
25 C

o

Sika Limited (Vietnam)
Head Office:
Tuy Ha A Industrial Zone,
Nhon Trach Dist., Dong Nai Prov.
Tel: (84-61) 848576-83
Fax: (84-61) 848581

4

®

Sikadur 731 4/4

1

®

Sikadur 731 1/4


Limits on application / notes

Q

Product Data Sheet
Edition 08,2004.
Identification no. 7.3 003
Version No. 06
Sika® Waterbars yellow

Level differences, bends, junctions, etc. should be carefully
considered before placing.
o

Q

In the case of factory made junctions where angles are not 90 ,
drawings must be provided giving exact joint details.

Health and Safety information

Sika® Waterbars Yellow

Ecology

Can be disposed according to local law

Transportation

Non Hazardous

Toxicity

Non toxic

Important note

Care should be taken to avoid breathing fumes and smoke during the
PVC welding process. Hence, welding should be performed in open,
well ventilated area.

Flexible PVC Waterstop
Description

Legal Note

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 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 proprietary rights of third parties must
be observed. All orders are accepted subject to our current terms of sale and delivery. Users
should always refer to the most recent issue of the Technical Data Sheet for the product
concerned, copies of which will be supplied on request.
PLEASE CONSULT OUR TECHNICAL DEPARTMENT FOR FURTHER INFORMATION.

Sika Waterbars are available in various sizes and profiles to suit all types
of application.

Construction

Construction

In case of doubt always follow the directions given on the pack or label.

Sika Waterbars are constructed from flexible thermoplastic PVC. They
are designed to stop the migration of water through movement joints in
concrete structures.

Sika Waterbars conform to the performance requirements of the following International Standards and Specifications: U.S. Corps of Engineers
Specification CRD-C 572-74, BS 2782 and BS2571, ASTM D412/D624/
D746 and DIN 18541 Part 2.
Uses

Advantages

For the effective sealing of concrete expansion joints in structures such
as:
Q

Water reservoirs

Q

Sewage treatment plants

Q

Swimming pools

Q

Basements

Q

Retaining walls

Q

Lift shafts

Q

Tunnels, culverts

Q

Service pits

Q

Sealing starts as soon as the concrete has hardened

Q

Multi rib profile provides impenetrable barriers to water migration

Q

Can be easily site welded - (welding knife is available)

Q

Factory welded junctions are available on request

Q

Good chemical resistance

Q

Available various kind of profiles for all type of application

Product Data
Form/Colour

Flexible Strip / Yellow

Packaging

15, 30 m rolls

Storage

Dry, shaded place (protected from sunlight)

Sika Limited (Vietnam)
Head Office:
Tuy Ha A Industrial Zone,
Nhon Trach Dist., Dong Nai Prov.
Tel: (84-61) 848576-83
Fax: (84-61) 848581

4

Sika® Waterbars Yellow 4/4

1

Sika® Waterbars Yellow 1/4