New twisted fiber proves better for concrete reinforcement

Article Abstract:

According to a research conducted, it is suggested that a triangular cross section and a helical shape may provide better bonding between steel fibers and concrete. It is observed that a concrete block reinforced with helical fibers was superior to traditional mesh- or rebar-reinforced concrete in the areas of structural capacity, impact resistance, and crack control.

Concretes, Concrete

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Research indicates seaweed helps break down DDT

Article Abstract:

Seaweed is particularly attractive as a means of dichlorodiphenyltrichloroethane (DDT) bioremediation because it contains an ideal combination of sodium, nutrients, and dissolved organics. Remediation by seaweed reduces the amount of DDT in soil by as much as 80 percent and during seaweed treatment, DDT is biodegraded as well as decomposed.

Pesticide and Other Agricultural Chemical Manufacturing, Agricultural chemicals, not elsewhere classified, DDT, Other Marine Fishing, Miscellaneous marine products, Seaweed & Algae, DDT (Insecticide), Marine algae

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Radar holds promise for mold detection

Article Abstract:

The possibility of using radar technology to detect the growth of mold in structures is studied by the researchers at the Georgia Tech Research Institute. The project is seeking to establish a more cost-effective and user-friendly method of detecting mold.

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing, Search and navigation equipment, Radar Systems & Equip, Technology application, Radar, Radar systems, Mold control

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