PHYSICO – MECHANICAL AND CONSTRUCTION TESTING LABORATORY



Physical mechanical and construction Laboratory (Technical Division 4) belongs to Quality Assurance and Testing Centre 2. Our Laboratory has been assessed and found to conform with the requirements of ISO/ IEC 17025:2005, Accreditation No : VILAS 023.
Designated by Ministry of Construction as the laboratory testing the quality of products, goods, construction materials, under Decision No. 1310/QĐ-BXD dated October 31st, 2014 and Decision No. 1442/QĐ-BXD dated December 8th , 2014.
Designated by Ministry of Industry and Trade as the laboratory testing the quality of steel, under Decision No. 10815/QĐ-BCT dated November 26th, 2014.
Our laboratory is equipped with state-of-the-art equipment to perform tests in accordance with national standards and other international applicable standards (ASTM, BS, JIS…) and with highly qualified and experienced personnel who perform the tests.

Our Inspection and Materials Testing services include

• Quality Testing of construction materials : steel, cement clinker and cement, skim coat, aggregate, concrete, ceramic tiles, construction glasses, paint and waterproofing materials, natural wood and industrial boards etc …
• Product Inspection of construction works, reinforced concrete such as sewer, centrifugal concrete column …
• Quality testing of industrial products such as rubber, plastic pipes, paper, cloth, helmets, plastic doors, children’s toys, sanitary wares, etc.
• Training testers for the fields as construction materials, rubber, plastic, mechanical …

List of test equipment (click to see more)
EQUIPMENTTECHNICAL CHARACTERISTICS
1Universal Testing Machine03 scales

* 20 ton, d = 50kg

* 50 ton, d = 100kg

* 100 ton, d = 200kg

2Instron 400 HVL Universal Testing MachineMeasuring range : 0¸2000 kN
3COMPACT 1560kN compressorMeasuring range : 0¸1560 kN
4Instron 5582 Universal Testing MachineMeasuring range : 0¸100 kN
5RMU 300kN compressorMeasuring range : 0¸300 kN
6ZWICK 2000N tractorMeasuring range : 0¸2000 N
7Electronic scale Sartorius BP 6100Measuring range : 0¸6100g , d=0,1 g
8Electronic Scale Sartorius GT310Measuring range : 0¸310g , d=0,01 g
9Digital weighing machine DIGIMeasuring range :

0¸60kG , d =1 g

10BINDER drying cabinetDrying To : 0 ¸ 300oC
11XMTH OvenDrying To : 0 ¸ 300oC
12CHOJI OvenDrying To : 0 ¸ 350oC
13LENTON FurnaceDrying To : 0 ¸ 1100oC
14Concrete hammerMeasuring range : 0¸70 Mpa
15Sample Mixer XM CONTROL2 speed 🙁 140 &285) V/ph
16XM ballast machineFrequency: 60 times / min
17HOREX Electronic calipersMeasuring range: 0¸300mm, d=0,01mm
18MITUTOYO Electronic calipersMeasuring range: 0¸200mm, d=0,01mm
19Mechanical calipers d = 0,05mmMeasuring range: 0¸200mm, d=0,05mm
20Coating thickness gaugeMeasuring range : 0¸1500 mm
21Standard sieve
22Pressure Gauge 1Measuring range: 0¸20kG/cm2,

d = 0,5kG/cm2

23Pressure Gauge 2Measuring range: 0¸50kG/cm2,

d = 2kG/cm2

24Pressure Gauge 3Measuring range: 0¸100kG/cm2,

d = 2kG/cm2

25Pressure and Force Gauges 1Measuring range: 0¸250kG/cm2,

d = 5kG/cm2;

Measuring range: 0¸10 Tấn

26Pressure and Force Gauges 2Measuring range: 0¸400 kg/cm2,

D = 10kg/cm2;

measuring range: 0 ¸ 20 Tấn

27Pressure and Force Gauges 3Measuring range: 0¸100 kg/cm2,

D = 10kg/cm2;

measuring range: 0 ¸ 6 Tấn

28Dial indicator 1Measuring range: 0¸10mm,

d = 0.01mm

29Dial indicatorMeasuring range: 0¸10mm,

d = 0.01mm

30Dial indicator GUOGENMeasuring range: 0¸10mm,

d = 0.01mm

31Sound Measurement Instrument 1 (2784247-2239 FURFILS)Measuring range: 0÷200 dB,

 

32Sound Measurement Instrument 2 (2784247-2239 FURFILS)Measuring range: 0¸200 dB,

 

33Power meterMeasuring range: 0-20kN; d=1 kN
34Surface abrasive machine – 1(50×50)mm; (70×70)mm
35Force Measuring Instruments (804-001)Measuring range: (0-250)N; d=0,1kN
36Thickness Film Thickness Meter (FTG30811004F)
37Torque Test Equipment (TNP-5)Measuring range 0-0,5 N.m; d=0,1N.m
38Thermometer (OAKTON 11720651)        Measuring range 0-300 0C; d=10C
39Accelerometer (TT824)Measuring range 0,0001-60 s
40Brinel hardness testerMeasuring range 0-3000 N
41BTLT power pole test rigMeasuring range 0-2000 daN
42SKZ-10 ceramic tile testing machineMeasuring range 0-10 kN; d=1N
43Equipment for deep abrasive testing of ceramic tilesMeasuring range 0-99000 vòng
44Ceramic surface abrasive testing equipmentMeasuring range 0-99000 vòng
45Equipment measures the size of ceramic tilesMeasuring range 0-1 m; d=1mm
46Autoclave deviceMeasuring range 0-4MPa
47Charpy Impact EquipmentMeasuring range: 0-300J; d=1J
48Portable hardness tester0-60 HRC; 0-300HV
49Measuring instrument for solar energy transmissionMeasuring range 0-100%; d=0,1%
50Pocket light measuring instrumentMeasuring range 0-100%; d=0,1%
51Surface tension measuring device of glassMeasuring range 0-180 MPa; d=1,7MPa
52Thermometer measured from afar0-3000C; d=10C
53Pendulum impact deviceM=45kg, h=1500mm
54Moisture expansion testerMeasuring range 0-10mm; d=0,01mm
55Long thermal expansion test equipmentMeasuring range 0-30mm; d=0,0001mm
56From environmentMeasuring range 0-1500C;

0-100%

57Equipment for washing away paint filmMeasuring range 0-9999 times

Speed 5-95 times

58Impact test rig paint filmm=0-2000g; h=0-1m
59Shade paint test equipmentMeasuring range 0-2000GU; d=0,1GU
60Hardness testerMeasuring range 0-120
61Color film viscosity tester (KU)Measuring range 40-141 KU; d=0,1 KU
62Test equipment for smooth film coatingMeasuring range 0-100 mm;

0-50 mm; 0-25 mm; 0-15 mm

63Film bending testerMeasuring range 0-32 mm
Product and test criteria (click to see more)
PRODUCT AND TEST CRITERIATEST METHODS
ASTEEL & MECHANICAL
A.1STEEL
1Steel tensile testTCVN 197:2014
1.1Shaped steel plates, tubes and rods of a diameter greater than 32 mm
Steel thickness h £16mm
Steel thickness h > 16mm
1.2Plain bars steel, ribbed bars steel
Steel diameter d £20mm
Steel diameter d >20 mm
2Steel bending testTCVN 198:2008
2.1Shaped steel, sheet and bar steel of a diameter of more than 32 mm
Steel thickness h £16mm
Steel thickness h > 16mm
2.2Plain bars steel, ribbed bars steel
Steel diameter d £20mm
Steel diameter d >20 mm
3Mass per 1 meter in length
Plain bars
Ribbed bars
Steel Shape (Thickness, mass / m2)
4Bolts of all kindsTCVN 1916:1995
4.1Tensile test (see 1.2)
4.2Proof load test
d  £25 mm
d  >25 mm
5.Steel for the prestressing of concrete
Tensile test
d <14 mm
d ≥ 14mm
A.2MECHANICAL
1.Hardness test
– Rockwell hardness testTCVN 257:2001
– Brinell hardness testTCVN 256:2001
– Vicker hardness testTCVN 258:2007
2.Charpy impact testTCVN 312:2007
1– Environment temperature
2– Temperature < 00C
3.Flattening pipe testTCVN 1632-76
4.Test pressure steel pipe, plastic pipe
– Up to 10 bar
 – From 11 bar to 20 bar
-> 20bar
5.Test steel wire ropesTCVN 7937:2013
– Diameter of fibers
– Number of fibers
P <50kN
50kN< P £ 100kN
100kN< P £200kN
200kN< P £400kN
400kN< P £600kN
P>600kN
6Manhole cover and gratingBS EN 124:1994
P <50kN
50kN< P £ 100kN
100kN< P £200kN
200kN< P £300kN
300kN< P £400kN
P>400kN
7.Electrical products and accessoriesAS, ASTM
P <10kN
10kN< P £ 20kN
20kN< P £40kN
40kN< P £60kN
P>60kN
8.Test the spring washersTCVN 130-77
– Size
– Rockwell Hardness
– coating thickness
– Test the elasticity
– Length
A.3DETERMINATION OF SIZE
1.Measure simple details, less complex, less parameters (from 2 messages or less)
2.Measure simple details, less complex, less parameters (3 to 4 parameters)
3.Measure complex details, multiple parameters (from 5 parameters or more)
5Measure the coating thicknessTCVN 5408:2007
– By meter
– By mass method
6Test coating adhesion
BCONSTRUCTION MATERIALS
B.1CEMENT (BY TCVN)
1Blain finenessTCVN 4030:2003
2Fineness on silver 0,08 mmTCVN 4030:2003
3Determination of densityTCVN 4030:2003
4Volume WeighTCVN 4030:2003
5Standard water volumeTCVN 6017:1995
6Determination of setting timeTCVN 6017:1995
7Determination of soundnessTCVN 6017:1995
8Compressive strength after 03 days, 28 daysTCVN 6016:1995
9Activation index I (R3; R28)TCVN 6882:2001
10Autoclave expansionTCVN 6882:2001
B.2CEMENT (BY ASTM)
1Blain finenessASTM C 204-95
2Fineness on silver 0,075 mmASTM C 430-96
3Compressive strength R3, R28ASTM C 109-95
4Volume weighASTM C 191-95
5Determination of densityASTM C 191-95
6Standard water volumeASTM C 188-95
7Autoclave expansionASTM C 187-98
8Determination of setting timeASTM C 151-98
9Determination of soundnessASTM C 491-00
B.3 PORTLAND CEMENT – BASED SKIM COATTCVN 7239:2003
1.Fineness through sieve 0.08mm
2.Volume weigh
3.Standard water volume
4.Determination of setting time
5.Adhesion strength (normal condition)
6.Adhesion strength (72h soaking condition)
7.Adhesion strength (50 cycles of thermal shock)
B.4PAINT
1.Surface dry timeTCVN 2096:1993
2.Time to live
3.Dry time completelyTCVN 2096:1993
4.Water resistanceTCVN 6934:2001
5.Determination of adhesionTCVN 2097:1993
6.Determination of scrub resistance of paint film
7.Determination of heat sock resistance of paint film
8.Bending strength
9.Impact resistance
10.Non-volatile matter content
11.Alkali resistance
B.5SAND FOR CONSTRUCTION WORKSTCVN 7572:2006
1.Determination of partical size distribution
2.Determination of density
3.Determination of moisture
4.Determination of content of dust, mud
5.Determination of partical size distribution smaller than 75μm
6.Determination of organic impurities
7.Determination of bulk density
B.6STONE FOR CONSTRUCTION WORKSTCVN 7572:2006
1.Determination of partical size distribution
2.Determination of density
3.Determination of moisture
4.Determination of content of dust, mud
5.Determination of organic impurities
6.Determination of bulk density
7.Determination of resistance to degradation by abration and impact in the Los Angeles machine
8.Determination of crushing value
9.Determination of elongation and flakiness index
10.Determination of feeble weathered particle content
11.Water absorption
12Marking macadam (Determination of crushing value)
13Compressive strength of primitive stone
14Determination of voids
B.7CONCRETE
1.Design of concrete mix as required (Slump, Rn) Materials supplied by the customer (Known quality of material)TCXD 199:1997   ACI 318, ASTM C172, C39
3.Determination of bulk density
4.Determination of densityTCVN 3115:1993
5.Compressive strength in the sample room is availableTCVN 3112:1993
6.Water absorptionTCVN 3118:1993
7.Bending strength is availableTCVN 3113:1993
8.AbrasionTCVN 3119:1993
9.Determination of setting time
10.Determination of air contentTCVN, ASTM
B.8CONSTRUCTION BRICKTCVN 6355:2009
1.Size
2.Compressive strength
3.Bend strength
4.Water absorption
5.Determination of bulk density
6.Determination of density
7.Fire resistance
B.9CONCRETE BRICKTCVN 6477:2011
1.Size
2Disability bonded
3Compressive strength
4Bend strength
5Water absorption
6Determination of bulk density
7Determination of density
8Water permeability
9Volume bricks
10Determination of voids
11Determination of moisture
B.10CEMENT TILESTCVN 6065:1995
1Dimension
2Layer thickness
3Compressive strength
4Bending strength (bending strength)
5Shock force
6Water absorption
7Mass of tablets
8Surface abrasion
9Deep abrasion
B.11ROOF TILESTCVN 4313:1995
1DimensionBS EN 491
2Disability bonded
3Time without penetrance water
4Bending load
5Water absorption
6The mass of 1m 2 saturated with water
B.12CERAMIC TILESTCVN 6415:2005
1Dimension
Average size of edges
Thickness, thickness difference
Straight edge
Rectangular
Flat surface
Surface quality
2Glossiness
3Bending strength
4Water absorption
5Mohs scale surface hardness
6Surface abrasion resistance
7Deep abrasion resistance
8Thermal shock resistance
9Resistance to stains
10Determination of linear thermal expansion
11Determination of moisture expansion
12Determination of crazing resistance
13Determination of frost resistance
14Determination of chemical resistance (01 solvent)
B.13GRANITE STONETCVN 6415:2005
1Bending strength
2Compression strength
3Water absorption
4Mohs scale surface hardness
5Determination of density
6Deep abrasion resistance
7Adhesion strength
8Dimension
9Surface gloss
B.14FIBRO CEMENT  SHEETTCVN 4434:1992
1.Dimension
2.Mass plate
3.Bending load
4.Water absorption
5.Time without penetrance water
6.Determination of density
7.Appearance
B.15NATURAL WOODTCVN 8048:2009
1Humidity
2Compression strength
3Bending strength
4Tensile strengh
5Determination of density
6Surface hardness
7Endurance of parallel cutting of fibers
B.16WOOD BASED PANELSTCVN 7756:2007
1Tensile strength perpendicular
2Surface soundness
3Thickness swelling
4Bending strength
5Determination of bonding quality
6Moisture resistance
7Resistance to axial withdrawal of screws
8Resistivity when changing humidity
B.17TECHNICAL GEOGRAPHYTCVN 8871:2011
1Mass per area unit
2Longitudinal tensile strength
3Transverse tensile strength
4Determination of the grab strength
5Trapezoid tearing force
6Intensity strength
7Puncture resistance by solid steel rod
8Static strength CBR
9Ultraviolet (UV) – 1000 hours
B.18OIL PAPER, PACKAGING
1ThicknessTCVN 3652:2000
2Longitudinal tensile strengthTCVN 1862:2000
3Transverse tensile strength
4Tensile strength in saturated state
5Durable punctures
6Heat resistance
B.19 STYROFOAMASTM D 3575
1Determination of density
2tensile strength
3.Tearing strength
4.Compressive strength
5.Permanent deformation
7.Water absorption
8.Resize when heated
B.20GLASS CONSTRUCTION
1Thermal resistanceTCVN 7364:2004
2Humidity resistanceTCVN 7364:2004
3Falling ball impact peeling characteristicsTCVN 7368:2004
4Shot bag impact characteristicsTCVN 7368:2004
5Crushing testTCVN 7455:2004
6Check for defects, apearTCVN 7219:2002
7Optical deformationTCVN 7219:2002
8DimensionTCVN 7219:2002
9The warpTCVN 7219:2002
10Surface compressionTCVN 7455:2004
11Light transmissionTCVN 7219:2002
12Reflection of lightTCVN 7219:2002
13Dew point
B.21GYPSUM BOARDSTCVN 8257:2009
1Size
2Bend strength
3Determination of nail pull resistance
4Water absorption
5Determination of surface water absorption
6Determination of humidified deflection
7Determination of end  hardness
8Determination of edge hardness
9Determination of core hardness
B.22GROUTS AND ADHESIVESTCVN 7899:2008
1Tensile adhesion strength (normal)
2Tensile adhesion strength after heat ageing
3Compressive strength
4Bend strength
5Water absorption
6Waterproofing
B.23WATERPROOFINGBS EN 14891:2007
1 Tensile adhesion strength
2Tensile adhesion strength after heat ageing
3Crack bridging ability under standard conditions
4Waterproofing
B.24REINFORCED CONCRETE PIPES FOR WATER DRAINING TCVN 9113:2012
1.Apparent
2.dimension
3.Rectangular
4.Determine the compressive strength of reinforced concrete (using bouncing hammers)
5.Load test (3-way method)
6.Waterproof
B.25ALUMINUM  – PLASTIC COMPOSITE PANELGBT 17748
1Plate thickness
2Aluminum thickness
3Bending strength
4Flexible bending module
5Pulling force 1800
6Boiling water resistance
7Heat deformation plate
8Heat resistance (50 cycles)
B.26CENTRIFUGAL REINFORED CONCRETE ELECTRIC POLESTCVN 5847-1994
1Dimension
2Loading test at the pole top
3Determine the compressive strength of reinforced concrete
B.27QUALITY ASSURANCE
1Compressive strength of Concrete structure at site
2Method for determination of compressive strength by rebound hammerTCVN 9334:2012
4Method for determination of compressive strength by using combination of ultrasonic equipment and rebound hammerTCVN 9335:2012
5Drilling and determination of  Compressive strength  Concrete
 – F 50
 – F 75
 – F 100
 – F 150
CCONSUMER GOODS
C.1BICYCLE, MOTORCYCLE TIRE
1Tensile strength of  rubberTCVN 4509:2006
2Adhesion rubber clothTCVN 4867-89
3Tensile strength of the railingTCVN 2269-77
4Hardness Shore ATCVN 1595:2006
5Tensile strength pulling jointsTCVN 1592:2007
6Abrasion AkronTCVN 1594:1987
7Determination of densityTCVN 3976:1991
8Test agingTCVN 2229:2006
9Adhesive Fabric – Fabric
C.2RUBBER TECHNICAL
1Tensile strength of  rubberTCVN 4509:2006
2Tear resistanceTCVN1597:2006
3Determination of the effect of  liquidsTCVN 2752- 78
4Shore A hardnessTCVN1595:2006
5Determination of compression setTCVN 5320-1:2008
6Abrasion AkronTCVN 1594-1987
7Determination of densityTCVN3976-91
8Test agingTCVN 2229:2006
9Rubber slide module and steel plate22 TCN -217:1994
10Adhesion to Rigid SubstratesASTM D429
C.3CONDOMTCVN 6342:1998
1.Hole test
2.Determine the length
3.Determine the width
4.Determination of blast volume and pressure
5.Determination of explosive volume and pressure after aging
6.Determine the Mass
7.Tensile strength
8.Tensile strength after aging
C.4CHILDREN TOYQCVN3:2009/BKHCN

TCVN 6238-1:2011

1Durability under load fall
2Static stability
3Durability falls
4Static stability
5Check hinges
6Spring test
7Check the wire
8Check the joints
9Check materials
10Seam pull strength
11Try pulling apart parts
12Stability
13Durable with P = 25kg
14Try downloading
15Try dragging the details
16Size + volume
17Try the free spin mechanism
18Sharpness
19Try the gap
20Negative pressure
21Try a toy fire
22Spike
23Small detail
24Twist test
25Compression test
26Flush
27Try the brake
28Kinetic energy
C.5PLASTIC AND PLASTIC PRODUCTS
1Platic (Composite, Poly Carbonate)
1Thickness
2Mass per area unit
3Determination of densityTCVN 6038:1995
4Tensile Test (Tensile Strength, Elongation)TCVN 4501:2009
5Tensile modulus of elasticityTCVN 4501:2009
6Bending strengthASTM D790
7Flexible bending moduleASTM D790
8Compression strengthASTM D695
9Impact strength (falling block weight)ISO 6603
10Longitudinal reversion under thermal effectTCVN 6148:2007
11Vicat Softening Temperature of PlasticsASTM D1525:1996
12Boiling water immersion resistance
13Water permeabilityTCVN 6042:1995
C.6PLASTIC PIPE
1Disability bonded
2Tensile test (tensile strengh, elongation)TCVN 7434:2004
3Longitudinal reversion under thermal effectTCVN6148:2007
4Vicat Softening Temperature of PlasticsTCVN 6147:2003
5Determination of densityTCVN 6038:1995
6Water permeabilityTCVN 6042:1995
7Impact resistanceTCVN 6144:2003
8Bending strengthASTM D790
9Determination of dimension
10PS hardness (horizontal compression)ASTM D2414
11Determination of the resistance to internal pressureTCVN 6149:2003
12Force achieved when compressing
13Deformation when compressed
14Force is achieved when flat compressing
See Section 4, Part II, Steel and Mechanical (A)
12Chemical durability (for 01 solvent)
C.7PLASTIC BOTTLEASTM
1.Impact resistance
2.Durability falls freely
C.8PAPER,PAPER BOX
1HumidityISO 535
2ThicknessTCVN 3652:2000
3Mass per area unit
4Determination of bursting strengthTCVN 3228:2000
5Determination of edgewise crush resistanceISO 3037
6Flat compression testISO 3035
7Water permeability COB 60ISO 535
8Determining Compressive Resistance of shipping containerASTM D642-00
9Determination of grammageTCVN 1270:2000
10Determination of tensile strengthTCVN 1862:2000
C.9Cloth, yarnTCVN, ASTM
1Quality yarnTCVN 1735:1986
2Tensile strength single yarn TCVN 4635:1988
3Tensile strength the cloth TCVN 4635:1988
4Mass per area unit TCVN 4636:1988
5Yarn density of fabric TCVN 4636:1988
6Tensile strength after aging TCVN 4635:1988
7Thickness of fabric TCVN 4636:1988
8Waterproof durabilityISO 1420:2001
C.10HELMETQCVN 02:2008
1.Mass of cap
2.Visual
3.Penetration test  (01 condition)
4.Test for strength of chinstrap and fasteners
5.Stability
6.Mechanical of glass
7.Test for angle of vision
8.Impact energy attenuation  (01 condition)
C.11DOOR TYPE (Window, door)TCVN 7452:2004
1.Determination of air permeability
2.Determination of watertightness
3Determination of wind resistance
4Trial open
5Repeated opening and closing test
6Basic dimension
7Sound attenuation
8Impact resistance
9Determination of strength of welded comers for U-PVC profiles
C.12 PROFILE
1Basic dimension BS EN 12608:2003
2Dimension tolerance BS EN 12608:2003
3Mass bar per lengh unit BS EN 12608:2003
4Thickness of profile bar BS EN 12608:2003
5Sag BS EN 12608:2003
6Vicat soft heatISO 306
7Tensile test of plastic materialISO 527
8Modulus of elastic
9Thermal expansionEN 479
10Impact resistance EN 477
11Properties after heating EN 478
C.13SANITARY CERAMIC WARETCVN 5436:2006
1Dimension and Bonding
2Water absorption
3Heat resistance
4Endurance of yeast
5Hardness of the yeast
6Ink penetrance
7Load bearing capacity
8Paper drainage discharge
9Cleaning degree with ink
10Water closet flusing test
11Plastic waste water discharge
12Flow rate of water
13Water level in siphon
14Siphon width
15Water leakage
16Gas leakage
C.14LIFEJACKETS
1FloatabilityTCVN 7282: 2008
2Reliability
3Fire resistance
4Oil resistance
5Force pull the strapsBS 5131:1981
6Tension rupture the strings around the shirtBS 5131:1981
7Tensile strength of the lock setBS 5131:1981
8Tensile strength of the retractorBS 5131:1981
9Thickness of a porous gutTCVN 5071: 2007
10Deformation under the effect of a constant force of 0.44 kN for 3 hours of 35mm thick layersASTM D621-64
C.15FIBER CEMENT FLAT SHEETSTCVN 8258:2009
1Bending strength
2Waterproof



QUALITY ASSIURENCE AND TESTING CENTRE 2 – Technical Division 4
Điện thoại: 0236.3921924;
Fax: 0236.3910064;
Email: k4@quatest2.com.vn


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