ADTO SHCCM SGS TEST REPORT 160111

Joint connection Sample dimension: Vertical standard: Φ48.58mm*3.22mm wall thickness Horizontal Ledger: Φ48.35mm*2.22mm wall thickness Ring dimension: Φ123.70mm*9.69mm wall thickness Ben

CONSTRUCTION JOINT STOCK COMPANY NO.1

108 CAO THANG STREET, DISTRICT 3, HOCHIMINH CITY, VIETNAM

The following sample(s) was/ were submitted and identified on behalf of the client as:

Sample Name : RINGLOCK SYSTEM MATERIALS

Sample Number : SHCCM160100055

Test Required : Connection component test

Test method : SGS in house

Product or Lot No : CXJ2015-12-052

Material and Mark : Q235

Date of Receipt : Jan 05, 2016

Test Period : Jan 05, 2016 to Jan 11, 2016

Test result(s) : For further details, please refer to the following page(s)

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Signed for SGS-CSTC Standards

Technical Services (Shanghai) Co., Ltd

Joyce Li

Authorized signatory

Test method: SGS in house (See Annex A for sketches of the test methods)

Test result:

I Joint connection

Sample dimension:

Vertical standard: Φ48.58mm*3.22mm (wall thickness)

Horizontal Ledger: Φ48.35mm*2.22mm (wall thickness)

Ring dimension: Φ123.70mm*9.69mm (wall thickness)

Bending moment at junction

Allowable

moment

The sample should be in good condition when the bending moment was applied to 0.44kNm

The sample was in good condition when the bending moment was applied to 0.44kNm

Breaking

The connection component showed visible deformation when the maximum bending was applied to moment M=1.39kNm

Normal load (Tension) on junction

Allowable

load

The sample should be in good condition when the load was applied to 17kN

The sample was in good condition when the

load was applied to 17kN

Breaking

One of the wedge was broken when the load

was applied to 50.34kN

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Vertical load on ring

Allowable

load

The sample should be in good condition when the load was applied to 15kN

The sample was in good condition when the

load was applied to 15kN

Breaking

The connection component showed visible deformation when the load was applied to

34.19kN

Horizontal load on ring

Allowable

load

The sample should be in good condition when the load was applied to 7kN

The sample was in good condition when the

load was applied to 7kN

Breaking

The horizontal ledger and the wedge showed visible deformation when the load was applied

to 57.30kN

Note: the test span is 2000mm offered by the client

II Brace load (tensile force)

Sample dimension:

Diagonal brace: Φ48.22mm*2.21mm (wall thickness)

Vertical standard: Φ48.69mm*3.28mm (wall thickness)

Allowable

load

The sample should be in good condition when the load is from 5kN to 14kN

The sample was in good condition when the

load is from 5kN to 14kN

Breaking

The ring was broken and the wedge showed visible deformation when the load was applied

to 24.81kN Note: the test angle is 39° offered by the client

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III Vertical standard (post)

Sample dimension: Vertical standard: Φ48.71mm*3.26mm (wall thickness)

1) Free height 2.00m

Allowable

load

The sample should be in good condition when the load was applied to 39kN

The sample was in good condition when the

load was applied to 39kN

Breaking

The middle part of the standard was bent when the load was applied to 112.76kN

2) Free height 0.50m

Breaking

The middle part of the standard was bent when the load was applied to 161.73kN

Note:

1 All the requirements are offered by the client

2 Please see the annex A for sketches of the test methods and annex B for photos of test

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Annex A: Sketches of the test methods

Bending moment

Normal load Vertical load

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Horizontal load Brace load

Statement: Unless otherwise stated the results shown in this test report refer only to the sample(s) tested

Annex B: Test photos

Before bending moment test After bending moment test

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Before normal load test After normal load test

Before vertical load After vertical load

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Before horizontal load After horizontal load

Before brace load After brace load

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Before test (free height 2.00m) After test (free height 2.00m)

Before test (free height 0.50m) After test (free height 0.50m)

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