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

1、钢筋保护层厚度Thickness of reinforcement protection layer钢筋保护层厚度（Thickness of reinforcement protection layer）Shanxi power company electric power construction engineering civil engineering laboratory uniform formRebound method concrete strength record sheetThe delegate unit returns the record numberThe name

2、 of the projectThe test siteDesign strength pouring timeThe method of mixing is pouredThe rebound-value Ri carbonation depth is measured()1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Rmone2345678910Test Angle of the test Angle of the test AngleThe number of rebounder is determined by the rebounderTest met

3、hod forEvaluation on the basis ofconclusionThe test personnel of the parallel test unit shall test the record of the person who is on the jobShanxi power company electric power construction engineering civil engineering laboratory uniform formConcrete strength test record of rebound methodThe entrus

4、tment unit returns the record numberThe name of the projectThe test siteDesign strength pouring timeThe method of mixing is pouredMeasurement area make up,One, two, three, four, five, six, seven, eight, nine, tenBack to theplayThe mean of the measured areaAngular correctionAfter Angle correctionThe

5、casting surface is correctedCorrection of casting surfaceThe average carbonation depth value ()Zone strengthFcuc (N / 2 )Strength calculation value(N / 2 ) N = mfcuc = sfcuc = fcuc. Min =Use the zone strengthTable nameTest method forEvaluation on the basis ofconclusionTest of the unit of parallel in

6、spectionShanxi electric power company electric power construction project civil structure entity inspection uniform formBig gas thermometry meterThe name of the work is numberedConstruction unitThe cumulative temperature accumulates in the mean temperatureone23456789101112131415161718192022122232425

7、2627282930The person who is responsible for the technical charge of the official seal of the construction company shall record the personShanxi electric power company electric power construction project civil structure entity inspection uniform formConcrete entity test (600 ? D) atmospheric temperat

8、ure measurement TABThe name of the work is numberedConstruction unitThe specimen group is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10tryaloveconditionSpecimen numberMix ratio numberStrength gradeMolding dateStarting the accumulative temperature ()Expect to terminate the accumulative temperature ()Actual accumulat

9、ive temperature ()Initial cumulative daysEnd cumulative daysActual cumulative days (d)Note: the initial accumulative temperature and the cumulative number of days in the table can be obtained from the temperature record of the atmosphere.2, expect to terminate the accumulative temperature = starting

10、 + 600 accumulated temperature.3. Actual cumulative temperature = expected to terminate the cumulative temperature - the cumulative temperature.4. The actual cumulative number of days = the number of days after the cumulative number of days.The person who is responsible for the technical charge of t

11、he official seal of the construction company shall record the personShanxi power company electric power construction engineering civil engineering laboratory uniform formSolid concrete strength acceptance recordThe name of the work is called the numberThe name structure of the unit projectThe accept

12、ance date of the applicationThe results of the supervision and acceptance of the strength evaluation results of the strength of the test pieces (MPa)Note: in the table, the strength of the sample strength corresponds to the value of the strength of the specimen. The previous line fills in the numeri

13、cal value determined by GB107, and the next line is filled with the value of the calculated coefficient.This form should be accompanied by the following attachments:1. The sampling site of the same conditions shall be selected by the supervision (construction) and construction units, with correspond

14、ing written records;2. All concrete strength grades of concrete structures should be kept in the same conditions; In the construction process, the number and maintenance methods of the maintenance specimens, sampling groups and maintenance shall be in accordance with the provisions of section 9.1 an

15、d appendix B of this code, with corresponding written records;3, such as temperature - time cumulative method is used to (600 ? D) to determine with condition of concrete specimen equivalent curing age, shall have the corresponding temperature measurement records;The sample of the same condition sha

16、ll be carried out with the witness sampling and inspection, and the corresponding concrete strength reportEvaluation on the basis ofConclusion:Signature project professional technical supervisor professional supervision engineer(technical director of the construction unit project)Shanxi power compan

17、y electric power construction engineering civil engineering laboratory uniform formCheck record of the thickness of the reinforced protective layer of the structureThe name of the work is called the numberThe name structure of the unit projectThe acceptance date of the applicationComponent class seq

18、uenceNumber of reinforced protective layer thickness () qualified rate to assess the results of the prison inspection resultsDesign value measured valuebeamplateNote: in this table, the thickness of the protective layer for each component can be filled out.The specific quantity of the steel bar shou

19、ld be determined according to the specification and the actual situation.1. The structural parts of the steel protection layer thickness inspection shall be jointly selected by the supervision (construction) and construction units, with corresponding written records (plan);2. The structural parts, c

20、omponent categories, number of components, quantity and location of the inspection of the thickness of the steel protection layer shall be in accordance with the provisions of section 9.1 and appendix C of this code, with corresponding written records.Evaluation on the basis ofConclusion:Signature p

21、roject professional technical supervisor professional supervision engineer(technical director of the construction unit project)Shanxi power company electric power construction engineering civil engineering laboratory uniform formReport on the thickness of reinforcement protection layerThe commission

22、 code numberThe date of the report of the commissionEntrust unitThe name of the projectUnit project nameThe structure name is called the inspection classSee certificate and code number of the supervisorSteel reinforcement protection layer thicknessTest numberProtective layer thickness design value (

23、)Protective layer thickness measured values ()Test position diagram:Note: 1. The suspension plate focuses on the thickness of the protection layer of its root.2. The table shall be kept by the construction unit, the supervising unit and the construction unit.Test method forEvaluation on the basis ofconclusionThe test of a single approval test