钢筋保护层厚度Thickness of reinforcement protection layer.docx

钢筋保护层厚度Thickness of reinforcement protection layer.docx

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钢筋保护层厚度Thicknessofreinforcementprotectionlayer

钢筋保护层厚度（Thicknessofreinforcementprotectionlayer）

Shanxipowercompanyelectricpowerconstructionengineeringcivilengineeringlaboratoryuniformform

Reboundmethodconcretestrengthrecordsheet

Thedelegateunitreturnstherecordnumber

Thenameoftheproject

Thetestsite

Designstrengthpouringtime

Themethodofmixingispoured

Therebound-valueRicarbonationdepthismeasured

（㎜）

12345678910111213141516Rm

one

2

3

4

5

6

7

8

9

10

TestAngleofthetestAngleofthetestAngle

Thenumberofrebounderisdeterminedbytherebounder

Testmethodfor

Evaluationonthebasisof

conclusion

Thetestpersonneloftheparalleltestunitshalltesttherecordofthepersonwhoisonthejob

Shanxipowercompanyelectricpowerconstructionengineeringcivilengineeringlaboratoryuniformform

Concretestrengthtestrecordofreboundmethod

Theentrustmentunitreturnstherecordnumber

Thenameoftheproject

Thetestsite

Designstrengthpouringtime

Themethodofmixingispoured

Measurementareamakeup,

One,two,three,four,five,six,seven,eight,nine,ten

Backtothe

play

Themeanofthemeasuredarea

Angularcorrection

AfterAnglecorrection

Thecastingsurfaceiscorrected

Correctionofcastingsurface

Theaveragecarbonationdepthvalue（㎜）

Zonestrength

Fcuc（N/2㎜）

Strengthcalculationvalue

（N/2㎜）N=mfcuc=sfcuc=fcuc.Min=

Usethezonestrength

Tablename

Testmethodfor

Evaluationonthebasisof

conclusion

Testoftheunitofparallelinspection

Shanxielectricpowercompanyelectricpowerconstructionprojectcivilstructureentityinspectionuniformform

Biggasthermometrymeter

Thenameoftheworkisnumbered

Constructionunit

Thecumulativetemperatureaccumulatesinthemeantemperature

one

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

202

21

22

23

24

25

26

27

28

29

30

Thepersonwhoisresponsibleforthetechnicalchargeoftheofficialsealoftheconstructioncompanyshallrecordtheperson

Shanxielectricpowercompanyelectricpowerconstructionprojectcivilstructureentityinspectionuniformform

Concreteentitytest（600℃?

D）atmospherictemperaturemeasurementTAB

Thenameoftheworkisnumbered

Constructionunit

Thespecimengroupis1,2,3,4,5,6,7,8,9,10

try

a

love

condition

Specimennumber

Mixrationumber

Strengthgrade

Moldingdate

Startingtheaccumulativetemperature（℃）

Expecttoterminatetheaccumulativetemperature（℃）

Actualaccumulativetemperature（℃）

Initialcumulativedays

Endcumulativedays

Actualcumulativedays（d）

Note:

theinitialaccumulativetemperatureandthecumulativenumberofdaysinthetablecanbeobtainedfromthetemperaturerecordoftheatmosphere.

2,expecttoterminatetheaccumulativetemperature=starting+600℃accumulatedtemperature.

3.Actualcumulativetemperature=expectedtoterminatethecumulativetemperature-thecumulativetemperature.

4.Theactualcumulativenumberofdays=thenumberofdaysafterthecumulativenumberofdays.

Thepersonwhoisresponsibleforthetechnicalchargeoftheofficialsealoftheconstructioncompanyshallrecordtheperson

Shanxipowercompanyelectricpowerconstructionengineeringcivilengineeringlaboratoryuniformform

Solidconcretestrengthacceptancerecord

Thenameoftheworkiscalledthenumber

Thenamestructureoftheunitproject

Theacceptancedateoftheapplication

Theresultsofthesupervisionandacceptanceofthestrengthevaluationresultsofthestrengthofthetestpieces（MPa）

Note:

inthetable,thestrengthofthesamplestrengthcorrespondstothevalueofthestrengthofthespecimen.ThepreviouslinefillsinthenumericalvaluedeterminedbyGB107,andthenextlineisfilledwiththevalueofthecalculatedcoefficient.

Thisformshouldbeaccompaniedbythefollowingattachments:

1.Thesamplingsiteofthesameconditionsshallbeselectedbythesupervision（construction）andconstructionunits,withcorrespondingwrittenrecords;

2.Allconcretestrengthgradesofconcretestructuresshouldbekeptinthesameconditions;Intheconstructionprocess,thenumberandmaintenancemethodsofthemaintenancespecimens,samplinggroupsandmaintenanceshallbeinaccordancewiththeprovisionsofsection9.1andappendixBofthiscode,withcorrespondingwrittenrecords;

3,suchas"temperature-timecumulativemethodisusedto（600℃?

D）"todeterminewithconditionofconcretespecimenequivalentcuringage,shallhavethecorrespondingtemperaturemeasurementrecords;

Thesampleofthesameconditionshallbecarriedoutwiththewitnesssamplingandinspection,andthecorrespondingconcretestrengthreport

Evaluationonthebasisof

Conclusion:

Signatureprojectprofessionaltechnicalsupervisorprofessionalsupervisionengineer

（technicaldirectoroftheconstructionunitproject）

Shanxipowercompanyelectricpowerconstructionengineeringcivilengineeringlaboratoryuniformform

Checkrecordofthethicknessofthereinforcedprotectivelayerofthestructure

Thenameoftheworkiscalledthenumber

Thenamestructureoftheunitproject

Theacceptancedateoftheapplication

Componentclasssequence

Numberofreinforcedprotectivelayerthickness（㎜）qualifiedratetoassesstheresultsoftheprisoninspectionresults

Designvaluemeasuredvalue

beam

plate

Note:

inthistable,thethicknessoftheprotectivelayerforeachcomponentcanbefilledout.

Thespecificquantityofthesteelbarshouldbedeterminedaccordingtothespecificationandtheactualsituation.

1.Thestructuralpartsofthesteelprotectionlayerthicknessinspectionshallbejointlyselectedbythesupervision（construction）andconstructionunits,withcorrespondingwrittenrecords（plan）;

2.Thestructuralparts,componentcategories,numberofcomponents,quantityandlocationoftheinspectionofthethicknessofthesteelprotectionlayershallbeinaccordancewiththeprovisionsofsection9.1andappendixCofthiscode,withcorrespondingwrittenrecords.

Evaluationonthebasisof

Conclusion:

Signatureprojectprofessionaltechnicalsupervisorprofessionalsupervisionengineer

（technicaldirectoroftheconstructionunitproject）

Shanxipowercompanyelectricpowerconstructionengineeringcivilengineeringlaboratoryuniformform

Reportonthethicknessofreinforcementprotectionlayer

Thecommissioncodenumber

Thedateofthereportofthecommission

Entrustunit

Thenameoftheproject

Unitprojectname

Thestructurenameiscalledtheinspectionclass

Seecertificateandcodenumberofthesupervisor

Steelreinforcementprotectionlayerthickness

Testnumber

Protectivelayerthicknessdesignvalue（㎜）

Protectivelayerthicknessmeasuredvalues（㎜）

Testpositiondiagram:

Note:

1.Thesuspensionplatefocusesonthethicknessoftheprotectionlayerofitsroot.

2.Thetableshallbekeptbytheconstructionunit,thesupervisingunitandtheconstructionunit.

Testmethodfor

Evaluationonthebasisof

conclusion

Thetestofasingleapprovaltest