Anders Petterson, the founder and managing director for the London-based analysts ArtTactic, said in an email that the 10 most expensive artists accounted for 73percentt of the £192.6 million aggregate total achieved at Sotheby's and Christie's evening sales.
Cast concrete blocks containing the carbonated aggregate achieve compressive strengths of 24 MPa, making them suitable for use with concrete exposed to non-aggressive service environments.
The present data provide evidence that family practices that on aggregate achieve highly on the HbA1c quality of care target over a period of at least four years, may have lower risk of retinopathy among their registered diabetic patients.
Nevertheless, the results suggest an important overall conclusion; family practices that on aggregate achieve better blood glucose control, whatever its cause, may experience less diabetic retinopathy in their patients.
Structural lightweight concretes produced with these secondary aggregates achieved comparable performance to lightweight concretes produced with conventional expanded clay.
According to the results, the concretes produced with a combined mixture of 50% coarse mixed aggregates and 50% of coarse steel aggregates achieved the most adequate properties for use in dyke block manufacturing.
The LCA results showed that the partition wall blocks prepared with fresh CSW and recycled concrete aggregates achieved higher sustainability as it consumed 59% lower energy, emitted 66% lower greenhouse gases, and produced lesser amount of other environmental impacts than that of the conventional one.
Further, C u denotes the achievable throughput of MS u, and is calculated by the aggregate throughput achieved on the RBs assigned to MS u C u = ∑ m ∈ M u C u m = ∑ m ∈ M u k sc ϱ s ε s m bits s, (5).
Rose's seven under aggregate was achieved after a second round of 67.
The recycled aggregate concrete achieved sufficient resistance to the chloride ion penetration.
