Results 131 to 140 of about 21,816,540 (217)

Internal Curing by Superabsorbent Polymers in Ultra-High Performance Concrete

open access: yes
To limit self-desiccation and autogenous shrinkage that may lead to early-age cracking of ultra-high performance concrete (UHPC), internal curing by means of superabsorbent polymers (SAP) may be employed. Cement pastes and UHPC with water-to-cement ratio
Bajāre, Diāna   +3 more
core  

Joining of Ultra High Performance Concrete (UHPC) Members by Gluing

open access: yes, 2013
Die vorliegende Arbeit beschäftigt sich mit dem Fügen von Bauteilen aus ultrahochfestem Beton (UHPC) durch Verkleben. Klebeverbindungen zwischen UHPC-Bauteilen mit einem konventionellen kalthärtenden Epoxidharzklebstoff (EP-Klebstoff) und einem neu ...
Mühlbauer, Christian
core  

Influence of ultra-fine pozzolanic materials on the self-healing capabilities of ultra-high performance concrete under carbonation conditioning

open access: yes
This work studies the autogenous self-healing of ultra-high performance concrete (UHPC) incorporating two ultra-fine pozzolanic materials, silica fume (USF) and ultra-fine fly ash (UFFA), under carbonation conditioning.
Li, Chen   +7 more
core   +1 more source

Analytical Investigation of Precast Post-Tensioned Column of Ultra-High Performance Concrete (UHPC)

open access: yes, 2016
Ultra-high performance concrete (UHPC) is a new technology and development in concrete industry. UHPC has the strength more than 150 N/mm2 and it has improved properties compared to normal strength concrete (NSC).
Mohammed Saeed Dahi, Saleh
core  

Seismic Performance of Ultra-High-Performance Concrete (UHPC) Link Beams with Distributed Steel Fibers

open access: yes
The increasing demand for earthquake-resistant structures has accelerated the development of innovative construction materials capable of providing enhanced strength, durability, and ductility under severe seismic loading.
Vijay Saini   +3 more
core   +1 more source

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