RILEM Technical Committee 195-DTD recommendation for test methods for AD and TD of early age concrete round robin documentation report : program, test results and statistical evaluation - Bjontegaard, Oyvind; Martius-Hammer, Tor Arne; Krauss, Matias; Budelmann, Harald 1952-; SpringerLink (Online service (Dordrecht Springer, 2015)
1. Introduction and background -- 2. RR-participants -- 3. Brief description of the Dilation Rigs -- 4, Round-Robin tests, plan and execution -- 4.1 Materials -- 4.2 Mortar tests -- 4.3 Cement paste tests -- 5 Mortar test results -- 5.1 Fresh properties and 28-days strength -- 5.2 Supporting test results -- 5.3 Dilation Rig results, autogenous deformation -- 6 Statistical evaluation of the Dilation Rig results -- 6.1 Prerequisites, Objectives and procedure -- 6.2 A concept for the estimation of candidates of outliers from unbiased samples -- 6.3 Analysis of the data -- Calculation of outliers -- 6.4 Statistical attributes of AD and AS -- 6.5 Summary and conclusions -- 7 Cement paste test results -- 7.1 Supporting test results -- 7.2 Dilation Rig test results -- 8 Summary and conclusions -- 9 References -- APPENDIX 1 Cement analyses -- APPENDIX 2 Sand grading curve -- APPENDIX 3 Data sheet, superplasticizer -- APPENDIX 4 Description of equipment, made by the participants
Electronic reproduction.
Keywords: Concrete -- Testing; Deformations (Mechanics.; Electronic books