| Concrete Technical Directory |
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| Test Methods |
| Standard methods of test (pdf) |
| ASTM and AASHTO methods for field and lab tests including: specific gravity and absorption, moisture content, sampling aggregates and frsh concrete, test specimens, sieve analysis, slump, density, air content and many more. |
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| Method of calculation of the fineness modulus of aggregate. |
| The basic tests of fine and coarse aggregates. |
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| tests of aggregates and fresh concrete with pictures. |
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| Sand Equivalent (pdf) |
| Method of test for sand equivalent. |
| can we really measure cement content in the hardened state? |
| A summry of the ASTM test carried on fresh concrete, from sampling to temperature. |
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| Texas Department of Transportaion-Covers the testing methods for Portland cement concrete, coarse and fine aggregates,and other related materials. |
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| Nabraska Department of rods- testing manual. (pdf) |
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