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Steel Conduit System is a closed wiring system consisting of conduits and conduit fittings for the protection and management of insulated conductors, electrical cables or communication installations, allowing them to be drawn in and/or replaced, but not to be inserted laterally. Calaba provides a wide range of metallic conduit and conduit fittings for concealed, surface wiring for electrical, Tele communication appliances for all type of projects.

Steel Conduit Pipe

Standard Compliance

Standard Compliance

CODES STANDARD COMPLIANCE
BS EN 61386-1 (BS EN 50086-1) Conduit systems for cable management — Part 1: General requirements.
BS EN 61386-21 (BS EN 50086-21) Conduit systems for cable management. Part 21. Particular requirements. Rigid conduit systems.

BS EN 61386-21-Class 3 Steel Conduit
• Heavy protection on exterior and medium protection on interior of conduit surface
• Threaded at both ends, one end is fixed with socket and other end comes with protective plastic cap.

Nominal size (mm) Outside Diameter (mm) Colour Wall Thickness (mm) Length of thread Weight per Length (kg)
Min Max Min Max
20 19.7 20.0 1.6±0.15 13.0 15.0 2.7kg
25 24.6 25.0 1.6±0.15 16.0 18.0 3.4kg
32 31.6 32.0 1.6±0.15 18.0 20.0 4.5kg

Note: • Standard length 3.75 m • Customized colour finishing available based on request

BS EN 61386-21-Class 4 Steel Conduit
• Heavy protection on exterior on interior of conduit surface
• Threaded at both ends, one end is fixed with socket and other end comes with protective plastic cap

Nominal size (mm) Outside Diameter (mm) Colour Wall Thickness (mm) Length of thread Weight per Length (kg)
Min Max Min Max
20 19.7 20.0 1.6±0.15 13.0 15.0 2.9kg
25 24.6 25.0 1.6±0.15 16.0 18.0 3.8kg
32 31.6 32.0 1.6±0.15 18.0 20.0 5.5kg

Note: • Standard length 3.75 m • Customized colour finishing available based on request

Steel & PVC COATED FLEXIBLE CONDUIT

Material : Electro-Galvanized steel and Thick PVC sheath
Construction : Highly flexible and provide strong protection
Temp Range : -50 deg C to+350 degC
IP Rating : IP40
Standard : BS 731-1/BS EN 50086-1/BS EN 61386-1
Item Description Diameter Length
Steel Flexible 16mm 15m
20mm
25mm
32mm
38mm
Item Description Diameter Length
PVC Coated GI Flexible

16mm

20mm

25mm

 30m

35mm

38mm

 25m

CIRCULAR JUNCTION BOX

CIRCULAR JUNCTION BOX is conduit fitting with a removable cover designed to join or terminate one or more components of a conduit system.

1 WAY TERMINAL BOX

2 WAY TERMINAL BOX

2 WAY ANGLE TERMINAL BOX

3 WAY ANGLE TEE BOX

4 WAY CROSS BOX

Item Description Size Packaging
Circular Junction Box 20mm 10/100 Pack/CTN Qty
25mm 10/100 Pack/CTN Qty
32mm 5/10 Pack/CTN Qty

SWITCH & SOCKET BOXES

It is part of an enclosure provided with means for fixing a cover, cover plate, accessory, etc, and intended to receive socket outlets with portion of the side or back of a box which can readily be removed when required.

1 GANG KNOCK-OUT BOX

2 GANG KNOCK-OUT BOX

1 GANG KNOCK-OUT BOX
W/FISHTAILS

2 GANG KNOCK-OUT BOX
W/FISHTAILS

ACCESSORIES

BOX LID

SPACER BAR SADDLE

HALF SADDLE

DOME COVER

COUPLIN SOCKET

SOCKET JOINT/SCREWLESS
COUPLER

HEX LOCKET NUT

NIPPLES

REDUCER

INSPECTION ELBOW

INSPECTION TEE

EXTENSION RING

BRASS MALE BUSH
SHORT

BRASS MALE BUSH
LONG

BRASS ADAPTOR
C/W LOCKNUT

Steel Conduit System is a closed wiring system consisting of conduits and conduit fittings for the protection and management of insulated conductors, electrical cables or communication installations, allowing them to be drawn in and/or replaced, but not to be inserted laterally. Calaba provides a wide range of metallic conduit and conduit fittings for concealed, surface wiring for electrical, Tele communication appliances for all type of projects.

Steel Conduit Pipe

Standard Compliance

CODES STANDARD COMPLIANCE
BS EN 61386-1 (BS EN 50086-1) Conduit systems for cable management — Part 1: General requirements.
BS EN 61386-21 (BS EN 50086-21) Conduit systems for cable management. Part 21. Particular requirements. Rigid conduit systems.

BS EN 61386-21-Class 3 Steel Conduit
• Heavy protection on exterior and medium protection on interior of conduit surface
• Threaded at both ends, one end is fixed with socket and other end comes with protective plastic cap.

Nominal size (mm) Outside Diameter (mm) Colour Wall Thickness (mm) Length of thread Weight per Length (kg)
Min Max Min Max
20 19.7 20.0 1.6±0.15 13.0 15.0 2.7kg
25 24.6 25.0 1.6±0.15 16.0 18.0 3.4kg
32 31.6 32.0 1.6±0.15 18.0 20.0 4.5kg

Note: • Standard length 3.75 m • Customized colour finishing available based on request

BS EN 61386-21-Class 4 Steel Conduit
• Heavy protection on exterior on interior of conduit surface
• Threaded at both ends, one end is fixed with socket and other end comes with protective plastic cap

Nominal size (mm) Outside Diameter (mm) Colour Wall Thickness (mm) Length of thread Weight per Length (kg)
Min Max Min Max
20 19.7 20.0 1.6±0.15 13.0 15.0 2.9kg
25 24.6 25.0 1.6±0.15 16.0 18.0 3.8kg
32 31.6 32.0 1.6±0.15 18.0 20.0 5.5kg

Note: • Standard length 3.75 m • Customized colour finishing available based on request

Steel & PVC COATED FLEXIBLE CONDUIT

Material : Electro-Galvanized steel and Thick PVC sheath
Construction : Highly flexible and provide strong protection
Temp Range : -50 deg C to+350 degC
IP Rating : IP40
Standard : BS 731-1/BS EN 50086-1/BS EN 61386-1
Item Description Diameter Length
Steel Flexible 16mm 15m
20mm
25mm
32mm
38mm
Item Description Diameter Length
PVC Coated GI Flexible

16mm

20mm

25mm

 30m

35mm

38mm

 25m

CIRCULAR JUNCTION BOX

CIRCULAR JUNCTION BOX is conduit fitting with a removable cover designed to join or terminate one or more components of a conduit system.

1 WAY TERMINAL BOX

2 WAY TERMINAL BOX

2 WAY ANGLE TERMINAL BOX

3 WAY ANGLE TEE BOX

4 WAY CROSS BOX

Item Description Size Packaging
Circular Junction Box 20mm 10/100 Pack/CTN Qty
25mm 10/100 Pack/CTN Qty
32mm 5/10 Pack/CTN Qty

SWITCH & SOCKET BOXES

It is part of an enclosure provided with means for fixing a cover, cover plate, accessory, etc, and intended to receive socket outlets with portion of the side or back of a box which can readily be removed when required.

1 GANG KNOCK-OUT BOX

2 GANG KNOCK-OUT BOX

1 GANG KNOCK-OUT BOX
W/FISHTAILS

2 GANG KNOCK-OUT BOX
W/FISHTAILS

ACCESSORIES

BOX LID

SPACER BAR SADDLE

HALF SADDLE

DOME COVER

SOCKET JOINT/ SCREWLESS COUPLER

HEX LOCKET NUT

NIPPLES

REDUCER

EXTENSION RING

COUPLIN SOCKET

INSPECTION ELBOW

INSPECTION TEE

BRASS MALE BUSH LONG

BRASS ADAPTOR C/W LOCKNUT

BRASS MALE BUSH SHORT

A Subsidiary of K.U.S Group

Get in touch

  • Calaba Pte Ltd
  • 65 Senoko Drive Singapore 758239
  • Tel: +65 6777 1234
  • enquiry@calaba.com

Product & Services

  • Electrical
  • Work Here
  • Finishing Solution
  • Contact

A Subsidiary of K.U.S Group

Get in touch

  • Calaba Pte Ltd
  • 65 Senoko Drive Singapore 758239
  • Tel: +65 6777 1234
  • enquiry@calaba.com

Product & Services

  • Electrical
  • Work Here
  • Finishing Solution
  • Contact

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circular junction box is conduit fitting with a removable cover designed to join or terminate one or more components of a conduit system.
Description Size Colour
Circular Junction Box 20mm 10/100 Pack/CTN Qty
25mm 10/100 Pack/CTN Qty
32mm 5/10 Pack/CTN Qty
circular junction box is conduit fitting with a removable cover designed to join or terminate one or more components of a conduit system.
Description Thickness Size Packaging
1 Gang Knock-out box (K.O) 1.1 -1.2mm 0.8 mm 75mm (W) X 75mm (L) X 35mm (H) 20/200 Pack/CTN Qty
Description Thickness Size Packaging
2 Gang Knock-out box (K.O) 1.1 -1.2mm 0.8 mm 135mm (W) X 75mm (L) X 35mm (H) 10/100 Pack/CTN Qty
Description Thickness Size Packaging
1 Gang Knock-out box (K.O)w/ fishtails 1.6mm 75mm (W) X 75mm (L) X 35mm (H) 20/200 Pack/CTN Qty
Description Thickness Size Packaging
2 Gang Knock-out box (K.O)w/ fishtails 1.6mm 135mm (W) X 75mm (L) X 35mm (H) 10/100 Pack/CTN Qty

Steel Conduit Accessories is part of an enclosure provided with means for fixing a cover, cover plate, accessory, etc, and intended to receive socket outlets with portion of the side or back of a box which can readily be removed when required.

DOME COVER /LID
Material: Malleable Iron
Finishing: Pre-Galvanized/Hot Dipped Galvanized

Description Size Packaging
Dome Cover/Lid 20mm, 25mm, 32mm 20/200 Pack/CTN Qty

REDUCER
Material: Brass/Alloy
Finishing: Pre-Galvanized

Description Size Packaging
Reducer 25mm x 20mm 50/100 Pack/CTN Qty
32mm x 25mm 20/500 Pack/CTN Qty

Brass Male Bush – Short
Material: Brass
Finishing: Self-Colour

Description Size Packaging
Brass Male Bush – Short 20mm, 25mm 50/100 Pack/CTN Qty
32mm 20/500 Pack/CTN Qty

Brass Male Bush – Long
Material: Brass
Finishing: Self-Colour

Description Size Packaging
Brass Male Bush – Long 20mm, 25mm 50/100 Pack/CTN Qty
32mm 20/500 Pack/CTN Qty

Brass Adaptor C/W Locknut
Material: Brass
Finishing: Self-Colour

Description Size Packaging
Brass Adaptor C/W Locknut 20mm x 20mm 50/100 Pack/CTN Qty
25mm x 25mm 20/100 Pack/CTN Qty

HEX LOCKNUT
Material: Alloy
Finishing: Pre-Galvanized

Description Size Packaging
Hex Locknut 20mm, 25mm, 32mm 200/4000 Pack/CTN Qty

Steel Conduit Accessories is part of an enclosure provided with means for fixing a cover, cover plate, accessory, etc, and intended to receive socket outlets with portion of the side or back of a box which can readily be removed when required.

BOX LID
Material: Steel
Finishing: Pre-Galvanized/Hot-Dip galvanized

Description Size Packaging
Circular Box Lid 20mm, 25mm, 32mm 100/1000 Pack/CTN Qty

SPACER BAR SADDLE
Material: Steel
Finishing: Pre-Galvanized/Hot-Dip galvanized

Description Size Packaging
Space Bar Saddle 20mm, 25mm, 32mm 100/1000 Pack/CTN Qty

HALF SADDLE
Material: Steel
Finishing: Pre-Galvanized/Hot-Dip galvanized

Description Size Packaging
Half Saddle 20mm, 25mm, 32mm 100/1000 Pack/CTN Qty

COUPLING SOCKET
Material: Steel
Finishing: Pre-Galvanized/Hot-Dip galvanized

Description Size Packaging
Coupling Socket 20mm, 25mm, 32mm 100/1000 Pack/CTN Qty

SOCKET JOINT/SCREWLESS COUPLER
Material: Steel
Finishing: Pre-Galvanized/Hot-Dip galvanized

Description Size Packaging
Socket Joint 20mm, 25mm, 32mm 100/1000 Pack/CTN Qty
circular junction box is conduit fitting with a removable cover designed to join or terminate one or more components of a conduit system.
Description Size Colour
junction Box 16mm White/Black
20mm
25mm
32mm
Extension Ring 38mm
50mm
Cover Lid -
Mounting box is a space behind conduit fitting such as power outlet sockets, light switches or electrical fixtures. It may be designed for surface mounting with cabling running along wall surface or embedded in to the wall.
Description Colour
Mounting Box White/Black
Blank Plate
Description Size Colour
Socket 20mm White/Black
Female Adapter
Space Saddle
Strap Saddle
Dome Cover
Size Colour
20mm White/Black
25mm
32mm
CARPARK RING is used to provide improved traction on ramps and slopes in carparks.
CARPARK RING is used to provide improved traction on ramps and slopes in carparks.
Material Finish
Rubber Self-colour (Black)
CONTROL JOINT provides good spacing between concrete slabs. The built-in cavity serves as a buffer for floor expansion on hot days and compression in cold days. A concrete slab without Control Joints will have a reduced lifespan due to cracking.
L-STRIP is designed to minimise cracks due to expansion and contraction of concrete floors. It is also used as a divider of two or more different floor sections, such as floor finished with tile, terrazzo and concrete.
Description A B C
CJ-30 30 9 5
CJ-40 40 15 11
CJ-50 50 15 15
Description Length
CJ-30 3.0m
CJ-40 3.0m
CJ-50 3.0m
L-STRIP 3.0m
Control Joint / L-Strip
Mean Tensile Strength (MPa) 25.7
Mean Flexural Strength @ 5% Strain (MPa) 56.3
Mean Deflection Temperature (°C) 61.5
Mean Vicat Softening Temperature (°C) 80.7
Chemical Resistance No colour changed and visual defects
SELF-ADHESIVE FIBERMESH plays an important role to minimise hair line cracks along the joint connection between two adjacent dry walls or lightweight concrete panels during skim coat plastering.
SELF-ADHESIVE FIBERMESH plays an important role to minimise hair line cracks along the joint connection between two adjacent dry walls or lightweight concrete panels during skim coat plastering.
Technical Specifications Self-Adhesive Fibermesh
Width 50mm – 75m
100mm – 50m
Weave Leno
Warp 8nos/in
Weft 8nos/in
Weight 60g/m2
Tension Load 147.2N/25mm
Description Packaging
100mmx50m 18rolls/box
50mmx75m 16rolls/box
Technical Specification CJT-11G/TD-11
Mean Tensile Strength (MPa) 25.7
Mean Flexural Strength @ 5% Strain (MPa) 56.3
Mean Deflection Temperature (°C) 61.5
Mean Vicat Softening Temperature (°C) 80.9
Chemical Resistance No colour changed and visual defects
Description Length
DCJ-6 G/W/R 2.45m
DCJ-12 G/W/R 2.45m
PVC L-BEAD  is specially developed to substitute for the conventional aluminum L-Bead whose metallic colour seldom matches the colour of the wall. The PVC L-Bead is economical and offers easy installation and painting characteristics.
PVC L-BEAD  is specially developed to substitute for the conventional aluminum L-Bead whose metallic colour seldom matches the colour of the wall. The PVC L-Bead is economical and offers easy installation and painting characteristics.
CASING BEAD provides an encasement to raw edges of drywall. This enables good butting of the substrates such as masonry, glass, and window and door encasements, preventing moisture from migrating into the board. It is also used as a moisture barrier around bathtubs and showers.
CASING BEAD provides an encasement to raw edges of drywall. This enables good butting of the substrates such as masonry, glass, and window and door encasements, preventing moisture from migrating into the board. It is also used as a moisture barrier around bathtubs and showers.
Z-BEAD  creates a 12mm reveal or relief detail in drywall and at the same time encases the raw edges of the drywall. The wide perforated flange allows topping of key to board, eliminating the need of taping the flanges. It is also used at the juncture of dissimilar materials and can be used in either vertical or horizontal position.
Z-BEAD  creates a 12mm reveal or relief detail in drywall and at the same time encases the raw edges of the drywall. The wide perforated flange allows topping of key to board, eliminating the need of taping the flanges. It is also used at the juncture of dissimilar materials and can be used in either vertical or horizontal position.
Description A B C
ZB-09 10 12 20
ZB-12 13.5 12 20
Technical Specification (PVC)
Mean Tensile Strength (MPa) 25.7
Mean Flexural Strength @ 5% Strain (MPa) 66.8
Mean Deflection Temperature (°C) 60.1
Mean Vicat Softening Temperature (°C) 80.9
Thickness(mm) 0.4
Chemical Resistance No colour changed and visual defects
Description Length
ZB-09 G/W/R 2.45m
ZB-12 G/W/R 2.45m
ANGLE BEAD   is specially manufactured with striation and perforation along flanges, which provide positive bonding of the product to subtraits and skim coat plaster to the product. It also creates excellent alignment at corners or angles of the structure after finishing is done.
ANGLE BEAD   is specially manufactured with striation and perforation along flanges, which provide positive bonding of the product to subtraits and skim coat plaster to the product. It also creates excellent alignment at corners or angles of the structure after finishing is done.

90º internal corners are usually the most difficult alignment aspect during wall plastering. Calaba has developed the Inner Bead to counter this problem. The Inner Bead is designed to give a perfect 90º straight and sharp internal corner, regardless of whether the walls meet perfectly at the corner. Due to its self-aligning characteristic, it makes plastering of internal corners easier and more efficient, saving both time and money.

90º internal corners are usually the most difficult alignment aspect during wall plastering. K.U.S has developed the Inner Bead to counter this problem. The Inner Bead is designed to give a perfect 90º straight and sharp internal corner, regardless of whether the walls meet perfectly at the corner. Due to its self-aligning characteristic, it makes plastering of internal corners easier and more efficient, saving both time and money.
Technical Specification (PVC)
Mean Tensile Strength (MPa) 25.7
Mean Flexural Strength @ 5% Strain (MPa) 66.8
Mean Deflection Temperature (°C) 66.8
Mean Vicat Softening Temperature (°C) 66.8
Thickness(mm) 0.4
Chemical Resistance No colour changed and visual defects
Description Length
Angle Bead 2.45m
IB-7 G/W/R 3.0m / 2.6m
TILE TRIM   is specially designed to provide smooth chamfering at the corners of tile. Tile is a non-homogeneous material, making it extremely difficult to chamfer off neatly at the 90 degree corner. It comes in numerous colour selections to either blend or contrast with your tile’s colour theme.

Apart from the conventional round shaped PVC tile trim, K.U.S has newly developed the PVC square and our first ever stainless steel wrapped PVC tile trims, which come in grade 304 and 316 in round and square shapes. The stainless steel surface enhances the perimeter of the tile wall, providing a stylish and elegant trimming finish.

TILE TRIM   is specially designed to provide smooth chamfering at the corners of tile. Tile is a non-homogeneous material, making it extremely difficult to chamfer off neatly at the 90 degree corner. It comes in numerous colour selections to either blend or contrast with your tile’s colour theme.

Apart from the conventional round shaped PVC tile trim, K.U.S has newly developed the PVC square and our first ever stainless steel wrapped PVC tile trims, which come in grade 304 and 316 in round and square shapes. The stainless steel surface enhances the perimeter of the tile wall, providing a stylish and elegant trimming finish.

Description A B C
TT-09 (SS) 9 15 28
TT-12 (SS) 12 15 28
Stainless Steel
Type G304/316
Finish BA
Tensile Strength (MPa) 520
Elongation (%) 40
Hardness (Hv) 220
Thickness(mm) 0.4
Chemical Resistance No colour changed and visual defects
Description Length
Stainless Steel Round 12mm 2.5m
Stainless Steel Square 9mm 2.5m
Description A B C D
TT-09 (A) 10 10 12 12
TT-12 (A) 11 12 18 31
PS-12 11 12 18 31
Technical Specification (PVC)
Mean Tensile Strength (MPa) 25.7
Mean Flexural Strength @ 5% Strain (MPa) 66.8
Mean Deflection Temperature (°C) 60.1
Mean Vicat Softening Temperature (°C) 80.9
Thickness(mm) 0.4
Chemical Resistance No colour changed and visual defects
Description Length
TT-12 (A) 12mm 2.45m
TT-09 (A) 12mm 2.45m
TT Square 9mm 2.45m
STAINLESS STEEL (CJS-25)   and  BRASS (CJB-25) STRIP i are newly innovated products that are cost saving and environmentally friendly. Stainless steel and brass wrap over a PVC structure, with flexibility in height due to adjustable flanges. This is an economical and elegant floor and wall trimming, with uses such as parquet to parquet and parquet to tiles.
STAINLESS STEEL (CJS-25)   and  BRASS (CJB-25) STRIP i are newly innovated products that are cost saving and environmentally friendly. Stainless steel and brass wrap over a PVC structure, with flexibility in height due to adjustable flanges. This is an economical and elegant floor and wall trimming, with uses such as parquet to parquet and parquet to tiles.
BENEFITS OF CJS-25/CJB-25
  1. Only top part of exposed profile is wrapped with stainless steel/brass sheet, hence it reduces cost price compared to the whole profile made of stainless steel/ brass.
  2. It is light in weight, as the whole profile is composed of less than 7% of stainless steel/brass.
  3. Three optional profiles can also be adopted by having breakable lines along the component.
BENEFITS OF CJS-25/CJB-25
  1. Only top part of exposed profile is wrapped with stainless steel/brass sheet, hence it reduces cost price compared to the whole profile made of stainless steel/ brass.
  2. It is light in weight, as the whole profile is composed of less than 7% of stainless steel/brass.
  3. Three optional profiles can also be adopted by having breakable lines along the component.
Technical Specification (Stainless Steel) (Brass) (PVC)
Type G304/316 C2600 -
Finish BA 1/2 H -
Tensile Strength (MPa) 520 370 -
Thickness (mm) 0.4 0.4 -
Elongation (%) 40 30 -
Hardness (Hv) 220 105 -
Mean Tensile Strength (MPa) - - 15.7
Mean Flexural Strength @ 5% Strain (MPa) - - 56.3
Mean Deflection Temperature (°C) - - 61.5
Mean Vicat Softening Temperature (°C) - - 80.9
Chemical Resistance No colour changed and visual defects No colour changed and visual defects No colour changed and visual defects
Technical Specification Length
CJS-25 (G304/G316) 2.0m
CJS-25 (C2600) 2.0m
CJT-11G is designed to relieve stress in-between tiles. Its built-in cavity serves as a buffer that provides good spacing to protect the tiles from movements caused by expansion and contraction. It also has a perforated line on one side of the flange for easy breakage when installing in the perimeter or near the wall.
TD-11 is designed to minimise cracks caused by expansion and contraction of concrete floor. It is also used as a divider of two or more different floor sections, such as floors finished with tile, terrazzo and concrete.
CJT-11G is designed to relieve stress in-between tiles. Its built-in cavity serves as a buffer that provides good spacing to protect the tiles from movements caused by expansion and contraction. It also has a perforated line on one side of the flange for easy breakage when installing in the perimeter or near the wall.
TD-11 is designed to minimise cracks caused by expansion and contraction of concrete floor. It is also used as a divider of two or more different floor sections, such as floors finished with tile, terrazzo and concrete.
Technical Specification CJT-11G/TD-11
Mean Tensile Strength (MPa) 25.7
Mean Flexural Strength @ 5% Strain (MPa) 56.3
Mean Deflection Temperature (°C) 61.5
Mean Vicat Softening Temperature (°C) 80.9
Chemical Resistance No colour changed and visual defects
Item Description Length
CJT-11 3.0m
TD-11 3.0m
TILE SPACER is a small cross-like or A-shaped piece which is used to space tiles apart in equal distances. Spacers are used to accomplish a well-installed and attractive tile arrangement on floors, walls or countertops. Placing the tile spacer between tiles creates uniform grout lines when tiles are laid, which contribute to an overall neat and proportional appearance of the installed tiles. Spacers allow more precise alignment of individual tiles and a higher degree of accuracy during tile installation. They can also significantly speed up the work, because spacers eliminate the guess-work in tile placement.
TILE SPACER is a small cross-like or A-shaped piece which is used to space tiles apart in equal distances. Spacers are used to accomplish a well-installed and attractive tile arrangement on floors, walls or countertops. Placing the tile spacer between tiles creates uniform grout lines when tiles are laid, which contribute to an overall neat and proportional appearance of the installed tiles. Spacers allow more precise alignment of individual tiles and a higher degree of accuracy during tile installation. They can also significantly speed up the work, because spacers eliminate the guess-work in tile placement.
Description A B C
CTS-1.0 20.5 20.5 1.0
CTS-1.5 20.5 20.5 1.5
CTS-2.0 20.5 20.5 2.0
Description Dimension
A-Shaped (Refer to drawing above)
CORNER BEAD reinforces exterior stucco or plaster corners with durable, straight and rust free vinyl corners. Our vinyl corner bead is specially manufactured with striation and perforation along the flanges, which provides positive bonding when they are attached, and of stucco to the product. It becomes part of the building structure and moves along with the walls, but does not freely express its coefficient of expansion or contraction.
Corner beads are available in 3 main versions: sharp edge for fine corners, smooth edge, and bull-nose edge for soft corners.

The CRL series corner bead can perform multiple functions, with adjustment for angles constrained by narrow corners, walls with acute and obtuse angles and curves for most construction radius.

Description A B C
CRV-1 1 20 20
CRV-2 2 25 20
CRV-3 3 20 20
CRV-3s 4 15 28
CRV-4 4 20 20
CRV-4s 5 20 20
CRV-10 10 18 18
Technical Specification Drip Line
Mean Tensile Strength (MPa) 27.2
Mean Flexural Strength @ 5% Strain (MPa) 66.8
Mean Deflection Temperature (°C) 60.1
Mean Vicat Softening Temperature (°C) 80.9
Chemical Resistance No colour changed and visual defects
Length
CRV-1 G/W/R 2.0m
CRV-2 G/W/R 2.2m
CRV-3G/W/R 2.2m
CRV-3s G/W/R 2.0m
CRV-4 G/W/R 2.0m
CRV-4s G/W/R 2.0m
CRV-10 G/W/R 2.0m
CRV-2S G/W/R 2.2m
INNER BEAD was developed to counter the difficulties of alignment of 90° internal corners during wall plastering. The Inner Bead was designed to give a perfect 90° internal corner even in cases where the wall does not meet perfectly at the corner. The efficiency of this product can save considerable time and money.
INNER BEAD was developed to counter the difficulties of alignment of 90° internal corners during wall plastering. The Inner Bead was designed to give a perfect 90° internal corner even in cases where the wall does not meet perfectly at the corner. The efficiency of this product can save considerable time and money
Technical Specification Inner Bead
Mean Tensile Strength (MPa) 27.2
Mean Flexural Strength @ 5% Strain (MPa) 66.8
Mean Deflection Temperature (°C) 60.1
Mean Vicat Softening Temperature (°C) 80.9
Chemical Resistance No colour changed and visual defects
Item Description Length
IB-7 G/W/R 3.0m
D RIP LINE and the Corner Bead have been integrated into a single ingenious product. As a result, both straight corners and the groove for drip line can be achieved in a single plastering procedure. To cater for a broader range of applications, we specially designed our Drip Line in 2 sizes, one for the window ledge (DL-1310), which has a shorter distance between the window frame and the edge, and the other catering for a normal ledge.
Our Drip Line was produced with Benzotriazole, an ultra violet (UV) resistant chemical additive that gives protection from discolouration.
D RIP LINE and the Corner Bead have been integrated into a single ingenious product. As a result, both straight corners and the groove for drip line can be achieved in a single plastering procedure. To cater for a broader range of applications, we specially designed our Drip Line in 2 sizes, one for the window ledge (DL-1310), which has a shorter distance between the window frame and the edge, and the other catering for a normal ledge.
Our Drip Line was produced with Benzotriazole, an ultra violet (UV) resistant chemical additive that gives protection from discolouration.
Description A B
DL-1310 13 20
DL-2010 20 25
Technical Specification Drip Line
Mean Tensile Strength (MPa) 27.2
Mean Flexural Strength @ 5% Strain (MPa) 66.8
Mean Deflection Temperature (°C) 60.1
Mean Vicat Softening Temperature (°C) 80.9
Chemical Resistance No colour changed and visual defects
Description Length
DL-1310 2.0m
DL-2010 2.0m
GROOVE JOINT is used to provide distinctive architecturally pleasing breaks on any stucco wall surface. Chamfered and vaulted reveals are an improvement over standard U shaped stucco reveals. Not only does this give a more appealing look to the design, it also improves the mechanism for stucco embedding and enhances the bond between the stucco and joints to reduce separation at these locations.

Since Groove Joints are normally used in areas which are exposed directly to sunlight, we have added Benzotriazole, an ultra violet (UV) resistant chemical additive that gives protection from discolouration.

GV – Series A B C D
GV-10 6 10 14 4
GV-15 10 15 19 5
GV-20 10 20 25 11
GV-30 10 30 35 21
GU – Series A B C
GU-0905 5 9 18.5
GU-1609 9 16 27
GU-2010 10 20 30
GU-5010 10 50 63
Technical Specification Groove Joint
Mean Tensile Strength (MPa) 26.2
Mean Flexural Strength @ 5% Strain (MPa) 66.9
Mean Deflection Temperature (°C) 60.0
Mean Vicat Softening Temperature (°C) 79.5
Chemical Resistance No colour changed and visual defects
Description Length
GV-10 2.0 m
GV-15
GV-20
GV-30
GU-0905
GU-1609
GU-2010
GU-5010

PLASTER STOP is able to terminate plaster or stucco works. Calaba’s series of Plaster Stops includes 6mm, 10mm, 12mm, 15mm and 35mm to create skirting along the wall, grooves on the ceiling, window and door jambs, as well as addressing the juncture of dissimilar materials.

The specially designed L-shape angle edge trims (without back flange) are to provide better alignment to the intersections during installation and the edge avoids the occurrence of cracks in the wall . The vinyl is not fire hazardous, and does not support combustion after a flame source is removed. Vinyl products also solve related problems such as static electricity, electrolysis, rust, oxidation, and excessive dents, kinks or damage in transit or on the job site.

PLASTER STOP is able to terminate plaster or stucco works. K.U.S’s series of Plaster Stops includes 6mm, 10mm, 12mm, 15mm and 35mm to create skirting along the wall, grooves on the ceiling, window and door jambs, as well as addressing the juncture of dissimilar materials.

The specially designed L-shape angle edge trims (without back flange) are to provide better alignment to the intersections during installation and the edge avoids the occurrence of cracks in the wall . The vinyl is not fire hazardous, and does not support combustion after a flame source is removed. Vinyl products also solve related problems such as static electricity, electrolysis, rust, oxidation, and excessive dents, kinks or damage in transit or on the job site.

Description A B C D
PS-6 6 6 11 17
PS-10 10 10 12 12
PS-12 11 12 18 31
PS-15 15 15 18 35
PS-35 15 35 20 55
Plaster Stop
Mean Tensile Strength (MPa) 27.2
Mean Flexural Strength @ 5% Strain (MPa) 66.8
Mean Deflection Temperature (°C) 60.1
Mean Vicat Softening Temperature (°C) 80.9
Chemical Resistance No colour changed and visual defects
Description Length
PS-6 G/W/R 2.45m
PS-10 G/W/R 2.45m
PS-12 G/W/R 2.45m
PS-15 G/W/R 2.45m
PS-35 G/W/R 2.45m
PLASTER ADAPTOR is made of polyvinyl chloride and is useful to form circular shapes and help to produce good finishing when it comes to the plastering of household shelter ventilation sleeves. It has been designed in full accordance with HDB’s specifications.
Description Packaging
Plastor Adaptor 50pcs/box
Technical Specification Plastor Adaptor
Tensile Strength (kg/cm 270
Elongation (%) 55
Heat Distortion Temperature (°C) 84
Melt Index (g/10min) 3.1
Izod Impact Strength (kg.cm/cm) 14.3
BRICK MESH is an essential reinforcement component for masonry work, to minimise cracks caused by stresses, vibration and thermal movement of brick walls. It is commonly applied in bricklaying and plastering works, especially between brick layers, the junction between brick and concrete, joints between dissimilar materials, and areas along lines of stress.
In order to suit a variety of application needs, we supply a range of different gauges. The galvanised finish provides good corrosion resistance for application in wet areas like brick and plastering works.
BRICK MESH is an essential reinforcement component for masonry work, to minimise cracks caused by stresses, vibration and thermal movement of brick walls. It is commonly applied in bricklaying and plastering works, especially between brick layers, the junction between brick and concrete, joints between dissimilar materials, and areas along lines of stress.
In order to suit a variety of application needs, we supply a range of different gauges. The galvanised finish provides good corrosion resistance for application in wet areas like brick and plastering works.
finish thickness (mm) Tensile Strength (N/mm2) Elongation (%) Zinc Coating (g/m2)
Galvanised 0.3 350 35 100
Description width length A B
BPM-65 65mm 1200mm 38mm 16mm
BPM-100 100mm 1200mm 38mm 16mm
BPM-150 150mm 1200mm 38mm 16mm
BPM-200 200mm 1200mm 38mm 16mm
BPM-300 300mm 1200mm 38mm 16mm
LINTEL is a lightweight galvanised steel component, bent to shape to accommodate a brick wall. The lintel ranges from lower to higher capacity with the increment of flange height and thickness. It is specifically designed to support brickwork above window and door openings and replaces a conventional concrete lintel. As the component is light in weight and has a high load-bearing capacity, it is easy to install and construction speed can be increased. The galvanised product finish improves corrosion resistance.
To avoid errors caused by using the wrong lintel, we have introduced different perforated shapes for easy recognition. We can also assist you to do the load calculation free of charge, and can propose the right model to suit your specific requirements.

The Calaba lintel provides adequate support for vertical loads above window and door openings, and once it is bedded in place the work can proceed without delay. Steel lintels are lighter than conventional concrete lintels and perforations facilitate plastering.

Technical Specification CL-100 UL-103 UL-103A UL-103B UL-103C UL-103D
Height (mm) 25 50 75 75 75 100
Thickness (mm) 0.8 1.6 1.6 2.0 2.6 2.6
Width (mm) 90 103 103 103 103 103
Length (mm) 3000 4200 4200 4200 4200 4200
Preforated shape on flange NA
Yield Strength Tensile Strength (N/mm2) Elongation (%) Finishing
min 195 325 ≥ 33% Pre- Galvanished
LINTEL BRACKET is designed to be mounted on structural walls or columns where there is no bearing area for the lintel to rest on. It comes with two different sized punched holes for optional fasteners to be fitted. We also supply Heavy Duty Lintel Bracket for use in structural situations.
LINTEL BRACKET is designed to be mounted on structural walls or columns where there is no bearing area for the lintel to rest on. It comes with two different sized punched holes for optional fasteners to be fitted. We also supply Heavy Duty Lintel Bracket for use in structural situations.
Technical Specification L-Bracket HD L-Bracket
Finish Galvanised
Thickness (mm) 3 10
Minimum tensile strength (N/mm²) 435 435
Maximum load @5mm eccentric from vertical plane(kN) 20.3 31.4
Elongation (%) ≥ 26 ≥ 26
Maximum height (mm) of standard brick (100mm) layer above Lintel:
Span Width (mm) Lintel Models
CL-100 UL-103 UL-103A UL-103B UL-103C UL-103D
800 480 1270 1840 2550 3930 8850
900 380 1000 1450 2010 3100 7000
1000 310 810 1180 1630 2510 5670
1100 270 670 970 1350 2080 4680
1200 240 560 820 1130 1740 3930
1300 220 480 690 960 1490 3350
1400 210 410 600 830 1280 2890
1500 180 360 520 720 1110 2520
1600 - 310 460 630 980 2210
1700 - 280 400 560 870 1960
1800 - 250 360 500 770 1750
1900 - 220 320 450 690 1570
2000 - 200 290 400 620 1410
2100 - - - - 570 1280
2200 - - - - 520 1170
2300 - - - - 470 1070
2400 - - - - 430 980
2500 - - - - 400 900
2600 - - - - 370 830
2700 - - - - 340 770
2800 - - - - 320 720
2900 - - - - 290 670
3000 - - - - 280 630
3100 - - - - 260 590
3200 - - - - 240 550
3300 - - - - 230 520
3400 - - - - 210 490
3500 - - - - 200 460
* NOTES:
  • Above calculations are based on service load in accordance to BS449-2:1969.
  • Recommended end-bearing minimum 100mm – 150mm.
  • Recommended to allow 1st brick layer to set for one day before proceeding with subsequent layers to minimise beam deflection.
  • Height limits shown are indication of material strength.
  • Max height of brick wall governed by floor to floor height and not recommended to replace the structural beam.
  • Density of wall = 20kN/m3
  • Thickness of wall = 100mm
  • Density of plaster = 20kN/m3
  • Thickness of plaster = 20mm
BONDING BAR is made of hot-dipped galvanised steel and used at the joint connection between brick walls and concrete members so as to minimise cracks along the joints. Our production specifications exceed BCA’s requirement of hot dipped galvanisation with minimum average coating mass of 460g/m² or equivalent thickness of 64 microns, in accordance with BS EN 1461. The Lipped Frame also provides greater flexibility in positioning the Bonding Bar to facilitate brick-laying. The Bonding Bar should be installed at every 4th course of brick layers.
finish Tensile Strength (N/mm2) Elongation (%) Zinc Coating (g/m2)
Galvanised 325 ≥33% 460
Description Height B
Bonding Bar 800 75
Bonding Bar 800 100
Bonding Bar 800 150
Bonding Bar 800 200
Description Height B
Bonding Bar 400 75
Bonding Bar 400 100
Bonding Bar 400 150
Bonding Bar 400 300
FRAME TIE AND BRICK TIE are made of galvanised steel, which comes with perforated and corrugated shapes for good bonding strength. These Ties are normally installed vertically at every 4th course of the brick wall to provide a connection between brick wall and structural member, transfer load and restrain material movement.
finish Tensile Strength (N/mm2) Elongation (%) Zinc Coating (g/m2)
Galvanised 325 ≥ 33 7.8
HOLD FAST is widely used where there is a requirement to join together two different materials, such as the joint between a concrete or timber structure and a brick wall. Many contractors prefer to use Hold Fasts instead of conventional cast-in columns, as they are easy to install and time saving.
HOLD FAST is widely used where there is a requirement to join together two different materials, such as the joint between a concrete or timber structure and a brick wall. Many contractors prefer to use Hold Fasts instead of conventional cast-in columns, as they are easy to install and time saving.
finish Tensile Strength (N/mm2) Elongation (%)
Self-colour 435 ≥ 26