Results 141 to 150 of about 106,612 (245)

Moulding and core characteristics of Batala sands

, 1960
Three 2cwt samples of sands one a yellow natural moulding sands another a core sand were received from M/S Batala engineering co, Ltd.Batala(Panjab) wth a few determine their characteristics for use in a moulding and core mixtures .the sample of natural
Saha, G.L, Balasankar, K.K, Gupta, P K, Mohan , Jatinder, Das, P.C   +4 more
core   +1 more source

Cold‐curing effects on the strength development and sulfuric acid resistance of basalt fiber‐reinforced hybrid alkali‐activated slag mortars

Structural Concrete, EarlyView.
Abstract Cold weather conditions impose substantial constraints upon the performance and long‐term resilience of concrete materials. Alkali‐activated slag (AAS) presents itself as a promising substitute, exhibiting sustained hydraulic activity even when exposed to ambient conditions characterized by low temperatures.
Zeynep Bahçeci, Murat Dener, Ahmet Benli, Bilal Balun   +3 more
wiley   +1 more source

Thermomechanical properties of 3D-printed sand moulds using inorganic binder. [PDF]

Heliyon, 2023
Wendling J, Thorborg J, Sterzenbach M, Schüssler J, Bührig-Polaczek A.   +4 more
europepmc   +1 more source

Map of the counties of Millewa, Karkarooc, Tatchera, Weeah [cartographic material] /

, 1886
Map of the counties of Millewa, Karkarooc, Tatchera and Weeah showing colony and parish boundaries, main roads, telegraph lines and railways. Relief shown by hachures and spot heights.; Plate 20 from Vol. 2 (VIC) : The New atlas of Australia.
John Sands (Firm)
core  

Contribution of dowel action to interfacial shear transfer in flat joints with unbonded posttensioned bars for precast segmental bridges

Structural Concrete, EarlyView.
Abstract Dry joints are widely used in precast segmental bridge construction because they simplify assembly and accelerate erection. Incorporating fasteners crossing flat dry joints represents an innovative configuration for this type of connection.
Rogelio Franco Segarra, Pedro Miguel Sosa, José Luís Bonet Senach, Alberto García Cárcel   +3 more
wiley   +1 more source

Application of the Numerical Model to Design the Geometry of a Unit Tool in the Innovative RTH Hydroforming Technology. [PDF]

Materials (Basel), 2020
Sadłowska H, Kochański A, Czapla M.
europepmc   +1 more source

The Influence of Recycled Cement, Fly Ash, and Magnesium Oxide on the Mechanical Performance of Sustainable Cementitious Materials. [PDF]

Materials (Basel), 2023
Sequeira L, Cantero B, Bravo M, de Brito J, Medina C.   +4 more
europepmc   +1 more source

Map of the counties of Moira, Delatite, Bogong, Wonnangatta [cartographic material] /

, 1886
Map of the counties of Moira, Delatite, Bogong and Wonnangatta showing colony and parish boundaries, main roads, telegraph lines and railways. Relief shown by hachures and spot heights.; Plate 18 from Vol. 2 (VIC) : The New atlas of Australia. Sydney: J.
John Sands (Firm)
core  

Influence of calcination temperature on the durability of metakaolin concrete and limitations of conventional testing methods

Structural Concrete, EarlyView.
Abstract Incorporating metakaolin (MK) as a partial cement replacement offers a viable pathway to reduce carbon emissions while improving concrete performance. However, its durability behavior remains inconsistent, and the applicability of durability test methods to MK‐based concrete is not well established.
Mayen J. Geu, Yan Zhuge, Xing Ma, Thong M. Pham   +3 more
wiley   +1 more source

Taphonomy of marine vertebrates of the Pisco Formation (Miocene, Peru): Insights into the origin of an outstanding Fossil-Lagerstätte. [PDF]

PLoS One, 2021
Bosio G, Collareta A, Di Celma C, Lambert O, Marx FG, de Muizon C, Gioncada A, Gariboldi K, Malinverno E, Malca RV, Urbina M, Bianucci G.   +11 more
europepmc   +1 more source