Results 31 to 40 of about 1,986,611 (234)
Al-Qadisiyah Journal for Engineering Science, 2023 This paper presents an experimental investigation of the effect of impact force on the residual strength capacity of simply supported reactive powder slabs. Eight specimens of reinforced reactive powder concrete slabs were examined in the research. These
Sajjad H. Majeed +2 more
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Experimental Investigation and Statistical Analysis of Compressive and Tensile Strength of Reactive Powder Concrete (RPC) at Different Ages [PDF]
Journal of Structural and Construction Engineering, 2020 At present, certain types of concrete such as ultra high performance concrete (UHPC) provide some concrete properties such as high resistance. Reactive powder concrete (RPC) is one of the UHPC concrete with superior physical and mechanical properties ...
Mohammad Ali Dashti Ramatabadi +2 more
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Analysis of rheological behaviour of titanium feedstocks formulated with a water-soluble binder system for powder injection moulding [PDF]
, 2014 Binder selection and formulation are critical in powder injection moulding. Binders play a key role in controlling the rheological properties of a feedstock and influence whether the resulting feedstock can be successfully injection moulded, debound and ...
Pickering, Kim L. +3 more
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Optimal conditions for producing reactive powder concrete
, 2010 There is growing interest in the development of innovative cementitious materials that possess superior properties. A relatively new cementitious material, reactive powder concrete, is recognised as a revolutionary material that provides a combination of
Tam, Chi Ming +2 more
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, 2022 The prestressed reactive powder concrete beam (PRPCB) is an advanced structural member that can take full advantage of the ultra-high compressive strength of reactive powder concrete (RPC) and the high tensile strength of tendons.
Zhang, Xin +5 more
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Durability of Reactive Powder Concrete
IOP Conference Series: Materials Science and Engineering, 2019 Abstract Concrete is a generally used material in building construction. The construction will be built on the ground and could also be in places exposed to sea water. Sulfate contained in ground water and sea water could cause sulfate aggression to concrete itself.
Widodo Kushartomo, null Octavivia
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Factors governing the fire response of prestressed reactive powder concrete beams
, 2020 This article presents the details of a fire test on eight prestressed reactive powder concrete (RPC) beams cured with 150°C hot air. The test specimens varied in load ratio, cover thickness of tendons, bonded and unbonded tendons, and partial ...
Zhang, Xin +7 more
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Gypsum-cement reactive powder concrete [PDF]
Строительство уникальных зданий и сооружений, 2014 Current state of construction science causes for the repair and strengthening of unique buildings and structures using binders and concretes based on them having a high strength and speed of her set, which includes the so-called reactive powder ...
Vladimir Viktorovich Scherba
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STUDY PROPERTIES OF REACTIVE POWDER CONCRETE
Journal of Science and Engineering Applications, 2023 Reactive powder concrete is a result of developing process in concrete technology. It is a new type of composite material satisfying the increasing demands for high strength, high durability, offering superior ductility and workability . In this experimental study, four mixtures were casted and testing ( slump test, absorption test, density test and ...
Ibtihal Lafta, Sokaina Kadhim
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, 2010 Reactive powder concrete is a relatively new cementitious material. Its main features include a high percentage ingredient of Portland cement, very low water-to-binder (cement + silica fume) ratio, a high dosage of superplasticiser and the presence of ...
Tam, Chi Ming +2 more
core +2 more sources