Concrete Strength

Register Online for the First International Interactive Symposium on UHPC
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Register Online for the First International Interactive Symposium on UHPC

The symposium features demonstrations and research reports on ultra high... More

What Does Cylinder Strength Mean to a Producer?
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What Does Cylinder Strength Mean to a Producer?

There should be a change to  ASTM C 31 that all cylinders be required to be cured... More

Polycarboxylate Superplasticizers
CEMEX Creates Fire and Explosion Proof Concrete
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CEMEX Creates Fire and Explosion Proof Concrete

Safeguarding the most technologically intensive and energy-efficient data... More

Can Tires Increases the Flexural Strength of Concrete?
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Can Tires Increases the Flexural Strength of Concrete?

Rubber, steel, and textile fibres from tires can be resused in concrete to make... More

Customized Concrete Mixes Fortify I-5 Willamette River Bridge
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Customized Concrete Mixes Fortify I-5 Willamette River Bridge

The I-5 Willamette River Bridge project team uses 17 unique concrete mixes. More

Working With Your Lab
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Working With Your Lab

Q: We are experiencing low compressive strength test results on some concrete we... More

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Grout Admixtures

Q: Should grout contain any special admixtures when it is used in concrete masonry made with integral water repellent? More

Quality Tanks Begin in the Forms
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Quality Tanks Begin in the Forms

Sealing concrete against water penetration is vital for septic tank manufacturers. More

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What to Do With Crushed, Returned Concrete

Producers can use the recycled material in some applications. More

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