CMS Resources Sdn Bhd (098773-T), CMS Quarries Sdn Bhd (121767-D) & CMS Penkuari Sdn Bhd (027895-T)

CMS Quarries Sdn Bhd’s crushed stone aggregates are suitable for use in heavy engineering works, road and building construction.

Year 2012 2013 2014 2015 2016
Production Volume (MT) 2,195,789 2,142,623 2,427,414 2,224,410 2,508,203
Year 2012 2013 2014 2015 2016
Sales Volume (MT) 2,162,752 2,812,234 3,044,969 3,801,594 3,356,236

The list of products and services is as follows:

Products Range Stabar Quarry Penkuari Sibanyis Quarry Akud Quarry Sebuyau Quarry
Quarry Waste
6″ – 9″ DCR Block Stone
3″ – 5″ DCR Block Stone
3″ – 4″ DCR
2″ DCR
1½” DCR
2″ SS
1½” SS
¾” Graded
¾” SS
Chipping ½” – ¼”
Quarry Sand

Note: DCR: Down Crusher Run Product / SS; Single Size Product

CMS Quarries supplied aggregates to a number of prominent projects, such as:

  • Bintulu Port
  • Miri Airport
  • Bintulu Airport
Quarry Site Location Quarry License Period Stone Aggregates Material Est. Reservces (MT) Annual Production (MT) Life Span (years)
Stabar 7th Mile Kuching-Serian Road 29 Nov 202 Microtonalite 3.9 mil 400,000 10
Penkuari 9th Mile Kuching-Serian Road 19 Sep 2023 Microtonalite 1.5 mil 400,000 3
Sibanyis 15th Mile Kuching-Serian Road 27 Sep 2029 Microtonalite 64.4 mil 900,000 72
Akud 21st Mile Kuching-Serian Road 28 May 2018 Limestone 7.4 mil 360,000 21
Sebuyau Sebuyau Town 5 Nov 2019 Granite 3.0 mil 450,000 7
Total 71.6 mil 2,510,000 72

CMS Premix Sdn Bhd (117700-W) , CMS Premix (Miri) Sdn Bhd (218541-T) & Betong Premix Sdn Bhd (623259-P)

CMS Premix Sdn Bhd, CMS Premix (Miri) Sdn Bhd and Betong Premix Sdn Bhd’s products meet the specifications for road works (JKR/SPJ/1988) Addendum No. S-1 (Revision) which consist of furnishing, placing, shaping and compacting asphaltic concrete binder and wearing course on a prepared and accepted bituminous or bitumen primed pavement course.

The Companies’ products also meet the specification for Asphaltic Concrete for Airfield Runway MS: 1.131:1978 (MS535), prepared with references from the specification for the International Civil Aviation Organisation Standard. This standard deals with the composition, manufacture, design and testing, transporting and placing of Asphaltic concrete for Base and Wearing Course on the surfacing of heavy duty roads and airfields runways.

Gradation Limits for Asphaltic Concrete

Mix Type Wearing Course Binder Course
Mix Designation ACW20 ACB28
B. S. Sieve Size % Passing by Weight % Passing by Weight
37.5 mm 100
28.0 mm 100 80 – 100
20.0 mm 76 – 100 72 – 93
14.0 mm 64 – 89 58 – 82
10.0 mm 56 – 81 50 – 75
5.0 mm 46 – 71 36 – 58
3.35 mm 32 – 58 30 – 52
1.18 mm 20 – 42 18 – 38
425 μm 12 – 28 11 – 25
150 μm 6 – 16 5 – 14
75 μm 4 – 8 3 – 8

Particle Size Distribution for Wearing Course

B.S. Sieve Size Weight Passing (%)
1″ 100
¾” 89 – 100
½” 78 – 90
⅜” 69 – 83
¼” 60 – 75
⅛” 49 – 63
No. 14 35 – 49
No. 36 22 – 33
No. 100 13 – 20
No. 200 2 – 6

Particle Size Distribution for Base Course

B.S. Sieve Size Weight Passing (%)
1½” 100
1″ 78 – 100
½” 56 – 80
¼” 40 – 64
⅛” 30 – 52
No. 14 18 – 38
No. 36 11 – 25
No. 100 5 – 15
No. 200 3 – 7

1. Cutback Bitumen

The cutback bitumen is homogenous and does not foam (as observed visually) when heated to application temperature. The various grades of Cutback Bitumen (medium curing type) conforms to the following requirements:

  • Grade (i) MC-30 (ii) MC-70
  • MS 159: 1994
  • MS 161 : 1994

Requirements for Cutback Bitumen (medium-curing type) for use in pavement construction and / or maintenance:

MC-30 MC-70
Properties Min Max Min Max Technically identical with
Kinematic 1 viscosity at 60°C, cSt 30 60 70 140 ASTM D2170
Flash Point (Tag Open-Cup), °C 38 38 ASTM D1310
Distillate Test 2: Distillate, percent by volume of total
Distillate to 360°C ASTM D402
to 190°C 15 10
to 225°C 20 60 20 55
to 260°C 50 90 40 80
to 316°C 80 100 75 95
Residue from distillation to 360°C, percent volume by difference
Tests on residue from distillation:
Penetration at 25°C, 100g, 5sec
50 55
Ductility 3 at 25, cm 120 25 120 250 ASTM D402 / ASTM D5
Solubility in trichloroethylene, percent mass 100 100 ASTM D402 / ASTM A113
Ductility 3 at 25, cm 99 99 ASTM D402 / ASTM D2042
0.2 0.2 ASTM D95

2. Cationic Bitumen Emulsion

CMS Premix prepares its Bitumen emulsion with Cationic emulsifying agent which coats the suspended droplets with large organic ions.

Types & Grades of Bitumen Emulsion (Cationic)

Type Grade Suggested Main Uses
Rapid Setting RS-0K Tack-coating
RS-1K ) Mist-spraying and tack-coating
RS-2K ) Surface dressing
RS-3K Penetration macadam and road mixes (open-graded)
Medium Setting MS-1K ) Road mixes (dense graded) slurry seal and prime-coating
MS-2K )
Slow Setting SS-1K

Specifications for Cationic Bitumen Emulsion for use in Pavement Applications (first revision)

Properties Units Grades (setting) Test Methods
Rapid Slow
RS-0K RS-1K RS-2K SS-1K
Test on Emulsion sec. 20 20 ASTM D244
Saybolt Furol Viscosity: 25 50 70 100 ASTM D244
at 25°C, min ASTM D244
at 25°C, max ASTM D244
at 50°C, min ASTM D244
at 50°C, max % diff. 1 1 1 1 ASTM D244
Storage Stability test, 24h, max % 0.10 0.10 0.10 0.10 ASTM D244
Sieve test, max ASTM D244
Coating ability and water resistance ASTM D244
Coating, dry aggregates ASTM D244
Coating, after spraying ASTM D244
Coating, wet spraying ASTM D244
Coating, after spraying ASTM D244
Cement mixing test, max
Particle charge test 2 ASTM D244
Residue from distillation, min Positive Positive Positive Positive ASTM D244
Oil distillate, max % mass 38 50 60 57 ASTM D244
Tests on residue from distillation test % vol. of emulsion 3 3 3 ASTM D244
Penetration at 25°C, 100g
5sec, min 0.1mm 60 60 60 60 ASTM D5
5sec, max 200 200 200 200 ASTM D5
Solubility in trichloroethylene, min % mass 97.5 97.5 97.5 97.5 ASTM D2042

CMS Wires Sdn Bhd (023092-U)

wires

Download: Product Catalogue

  • Mild Steel Round Bar (Grade 250) – diameter 4.0mm to 8.0mm
  • Hard Drawn Round and Deformed Bar (Grade 485) – diameter 4.0mm to 8.0mm
  • Wire Mesh – diameter 4.0mm to 10.0mm
Year 2012 2013 2014 2015 2016
Production Volume (MT) 4,549 4,553 4,586 4,221 4,136
Year 2012 2013 2014 2015 2016
Sales Volume (MT) 4,857 5,127 4,678 4,954 5,065

CMS Infra Trading Sdn Bhd (196635-M)

safety

Download: Corporate Brochure

Water Management Products

infra-pipes-fittings

CMS Infra Trading Sdn Bhd is a major supplier of pipes and fittings, with a capability to supply various types of pipes to locations, both in urban and rural areas, across Sarawak.

Pipes and Fittings

  • Ductile Iron Pipes & Fittings
  • HDPE Pipes & Fittings
  • Concrete-Lined Mild Steel Pipes & Specials
  • Polyurethane-Lined Mild Steel Pipes & Specials
  • Polyethylene Aluminium (PA) Pipes & Fittings
  • Molecor Hypro PVC-O Pipes
  • AB-3P (Anti-Bacteria) Pipes

Valves

  • Sluice Valves & Butterfly Valves
  • AVK / Glenfield Specialised Valves (for Dams & Reservoir)

Others

  • Water Tanks
  • Water Meters

Water Treatment Chemicals

infra-water-treatment-chemicals

CMS Infra Trading supplies approximately 50% of Sarawak’s water treatment chemicals. Key products include:

  • Aluminium Sulphate
  • Soda Ash
  • Calcium Hypochloride
  • Sodium Silicofluoride
  • Aluminium Cholohydrate (ACH / PAC Type III)
  • Liquid Chlorine

Cement and Steel Products

As a member of CMS Group which is major producer and manufacturer of building materials, CMS Infra Trading acts as a distributor for such products and customers across Sarawak.

Cement

  • Portland Cement
  • Cemplast Masonry Cement

Steel Products

  • Mild Steel Round Bars
  • High Tensile Deformed Bar

Road Management Products

Road Markings

  • Supply & Painting of Hotmelt Thermoplastic Road Paint (with Glass Beads)
  • Road Lines, Transverse Lines, Crossing, Signage

Road Furniture

  • Directional & Warning Signs
  • Glass Siglites & Road Studs
  • Guardrails
  • LED Crevron

Traffic Safety

  • Cones & Barriers, Detour Lights, Roads Delineators

infra-road-mgmt-products

Building Protection Systems

  • Lighting & Surge Protection Systems
  • Intelligent Security Video Management Systems
  • Fire Protection

Machine, Equipment & Spare parts

  • Komatsu
  • Caterpillar
  • Kobelco

Lighting Systems

  • Heavy Duty & High Performance LED lights
  • HPS Lighting
  • LED Street Lighting
  • Solar Street Lighting
  • SON Street Lantern

infra-mach-equip_parts

Power Meters

  • Single-Phase Meters
  • Three-Phase Meters
  • Smart Meters

Safety Products

  • Personal Protection Equipment (PPE)
  • Safety Signage

Unmanned Aerial Vehicle (UAV) Supply & Services

Drone

  • Multi-rotor
  • Fixed Wing

Mapping Software

  • 3DSurvey