Measurement Science and Technology

Launched in 1923 Measurement Science and Technology was the world''s first scientific instrumentation and measurement journal and the first research journal produced by the Institute of Physics. It covers all aspects of the theory, practice and application of measurement, instrumentation and …

kontaktiere uns

Concrete Technology

Cement Bonded High-Tech. Quantz (UHPC) Ultra High Performance Concrete. HPC. Economic High Performance Concrete. Fast Hardening Concrete. for road construction, industrial floors, ... 3mm Quantz coating. ultra thin concrete panel.

kontaktiere uns

Mechanical properties of reactive powder concretes ...

Reactive Powder Concretes (RPC) are a set of ultrahigh-strength concretes reinforced with steel fibers. Their compressive strength is between 200 and 800MPa, and their flexural strength can reach 140MPa.RPC200 has been studied with respect to compressive strength and two-point loading strength to define its mechanical behavior.RPC800, which has been mostly studied from the point of view of ...

kontaktiere uns

Home

Avwatch is an innovative aviation company that has pioneered the use of new technologies in defense and homeland security operations both domestically and overseas. Deployed since 2016, the LEA system provides cost-effective and enduring continuous full motion video and …

kontaktiere uns

Prestressing 7-Wire Strands

2021-8-23 · In the prestressing steel sector, we supply prestressing 7-wire strands to meet the most demanding customer requirements. Using an integrated production chain allows us to provide the continuous quality inspections and product traceability needed.. With our prestressing products we are a reliable partner to our customers in the railway infrastructure, construction, energy and precast concrete ...

kontaktiere uns

TUM Professoren

Academic Career and Research Areas Prof. Plank (b. 1952) works in the field of inorganic (cement chemistry, silicates, aluminates, phosphate, CaSO 4 phases) and organic binding agents (latex dispersions, epoxy resins, polyurethane). He also studies construction chemical admixtures (polycondensate resins, polycarboxylate, cellulose ethers, siloxanes, biopolymers), colloid chemistry, interface ...

kontaktiere uns

Compressive behaviour of concrete at high strain rates ...

Experimental techniques commonly used for high strain-rate testing of concrete in compression, together with the methods used for measurement and recording of stress and strain, are critically assessed in the first part of this paper. The physical capability of each loading method is discussed and some consideration is given to the definitions used for specifying the loading rate. The second ...

kontaktiere uns

Shear behaviour of ultra-high-performance fibre-reinforced ...

2015-5-25 · The experimental results of shear strength and deformation tests for 12 ultra-high-performance fibre-reinforced concrete (UHPFRC) beams without stirrups are presented in this paper. I-beam specimens with a depth of 700 mm were cast using UHPFRC with the compressive strength of 160–190 MPa.

kontaktiere uns

Effect of nano-silica on the hydration and microstructure ...

2014-8-29 · Effect of nano-silica on the hydration and microstructure development of Ultra-High Performance Concrete (UHPC) with a low binder amount. ... Über die Beziehungen zwischen Kornabstufungen und Zwischenraum in Produkten aus losen Körnern (mit einigen Experimenten) ... Preparation of ultra-high performance concrete with common technology and ...

kontaktiere uns

Google

Google 100,、。:.doc、.docx、.odf、.pdf、.ppt、.pptx、.ps、.rtf、.txt、.xls .xlsx

kontaktiere uns

Ausblick: UltraTech Cement informiert über die jüngsten ...

2020-6-30 · UltraTech Cement präsentiert am 28.07.2020 die Bilanzzahlen zum am 30.06.2020 beendeten Jahresviertel.. Die Prognosen von 7 Analysten erwarten beim Ergebnis je Aktie für das vergangene Quartal im Durchschnitt 12,42 INR. Dies würde einer Verringerung von 72,41 Prozent gegenüber dem Vorjahresquartal entsprechen, in welchem UltraTech Cement 45,02 INR je Aktie vermeldete.

kontaktiere uns

Prestressing Wire

2021-8-27 · In the prestressing steel segment, we supply prestressing wire designed to meet the most demanding customer requirements ing an integrated production chain allows continuous quality inspections and product traceability.. With our prestressing steel products, we are a reliable partner to our customers in the railway infrastructure, construction, energy and precast concrete industries.

kontaktiere uns

Dynamic performances of ultra-high-performance fiber ...

2020-6-12 · Yoo, D-Y, Banthia, N (2017) Mechanical and structural behaviors of ultra-high-performance fiber-reinforced concrete subjected to impact and blast. Construction and Building Materials 149: 416 – 431 .

kontaktiere uns

ULTRATECH CEMENT AKTIE | News | Aktienkurs | Dividende ...

2021-8-27 · ULTRATECH CEMENT AKTIE und aktueller Aktienkurs. Nachrichten zur Aktie UltraTech Cement Ltd | A0B59A | INE481G01011

kontaktiere uns

TUM Professoren

Matthias Tschöp will be a valuable addition to the Diabetes Research Group, which TUM and Helmholtz Zentrum München have earmarked as a long-term research priority. Prof. Tschöp is the first MD to be awarded a Humboldt Professorship. (a film of the Alexander von Humboldt foundation ) . Alexander von …

kontaktiere uns

Damage evaluation of ultra-high performance concrete ...

2018-3-8 · The residual loading capacity of the column is studied and pressure–impulse diagrams for assessing the ultra-high performance concrete column damage under blast loads are proposed. Parametric study on effects of ultra-high performance concrete strength, column height, cross-section size and reinforcement ratio is performed and analytical ...

kontaktiere uns

A carbon nanotube/cement composite with piezoresistive ...

2009-3-30 · The CNT/cement pastes were molded into 50.8 × 50.8 × 50.8 mm 3 shapes. The sample was de-molded for 1 d, cured in water for 20 d and then dried in air at room temperature for 10 d. CNT/cement composite samples with 0.06 wt% MWNTs were also made by the same procedure as above.

kontaktiere uns

UltraTech Cement Limited

Die UltraTech Cement Lanka (Pvt) Ltd., ein Joint Venture zwischen UltraTech Cement Indien, einem Teil der 44,3-Mrd.-USD Aditya Birla Group, und der Ceylinco Insurance PLC, …

kontaktiere uns

TUM Professoren

Academic Career and Research Areas In his theoretical and experimental research, Professor Fischer (* 1963) deals in particular with the constructive application of both traditional and new high-performance materials of structural civil engineering (e.g. ultra-high-performance and fiber concretes, carbon), with realistic engineering models and design questions in civil engineering, bridge and ...

kontaktiere uns

Development of a precast prestressed concrete through ...

2021-4-27 · An important feature of this system is to implement ultra-high performance concrete (UHPC) at the all joints. The use of UHPC allows to minimizing the joint width and achieving superior durability. A numerical example is presented to demonstrate the analysis and design of the through-girder bridge superstructure accounting for both high ...

kontaktiere uns

Download Center | KUKA AG

Download Center. To obtain the technical specifications of KUKA products, please visit our digital knowledge database KUKA Xpert. Using your personal my.KUKA Account, get free access to all product-specific information. Login. Are you new here? Register now via my.KUKA.

kontaktiere uns

Development of an eco-friendly Ultra-High Performance ...

2015-1-1 · 2.2. Experimental methodology2.2.1. Mix design of UHPC. In this study, the modified Andreasen and Andersen model is utilized to design all the concrete mixtures, which reads as follows,,, : (1) P (D) = D q-D min q D max q-D min q where D is the particle size (μm), P(D) is a fraction of the total solids being smaller than size D, D max is the maximum particle size (μm), D min is the ...

kontaktiere uns

Effect of Wollastonite Microfiber on Ultra-High ...

The development of ultra-high-performance fiber-reinforced cement-based composites (UHP-FRCCs) was motivated by the need for a new and versatile material with high energy absorption capacity. With its excellent cracking resistance and consequent long life, UHP-FRCC is suitable for use in seismic design applications.

kontaktiere uns

ÖBV

WIR SIND BAUTECHNIK. Die ÖBV ist Österreichs wichtigste neutrale Wissensplattform für alle im Bausektor aktiven Unternehmen, wie etwa Bauherren, Bauausführende, Planer, Baustoffhersteller und die Wissenschaft. Unsere 250 Mitgliedsunternehmungen mit einem jährlichen Bauvolumen von 40 Mrd.

kontaktiere uns

Ausblick: UltraTech Cement informiert über die jüngsten ...

2020-9-30 · UltraTech Cement wird am 21.10.2020 das Zahlenwerk zum am 30.09.2020 ausgelaufenen Quartal vorlegen.. 9 Analysten schätzen, dass UltraTech Cement für das jüngste Quartal im Schnitt einen Gewinn je Aktie von 25,78 INR vermelden wird. Im Vorjahr hatte das Unternehmen ein EPS von 22,10 INR je Aktie erwirtschaftet. Auf der Umsatzseite erwarten 21 Analysten ein Minus von 0,19 Prozent im ...

kontaktiere uns

himac-science

2020-7-1 · Effective July 2020, our company name formerly known as "Koki Holdings Co.,Ltd."has been changed to "Eppendorf Himac Technologies Co., Ltd."."himac"remains as our brand name. We appreciate your continuous patronage to himac centrifuges.

kontaktiere uns

UHPC leicht gemacht

UHPC leicht gemacht. Für den Ersatzneubau der Brücke über den Dürnbach gab die Tegernsee-Bahn ihr Einverständnis zur Erstanwendung des neuen Werkstoffs. Die Widerlager der alten Brücke konnten aufgrund des geringen Eigengewichts des neuen Brücken …

kontaktiere uns

Online Materials Information Resource

A free online materials information resource with properties data on over 28,000 materials. Search for materials by name or properties. Database includes comprehensive coverage of thermoplastic and thermoset polymers, aluminum, cobalt, copper, lead, magnesium, nickel, steel, superalloys, titanium and zinc alloys, ceramics, plus a growing list of semiconductors, fibers, and other engineering ...

kontaktiere uns

Marine floating concrete made with polystyrene expanded ...

2020-1-22 · Synopsis. The performance of concrete containing expanded polystyrene beads was studied in the context of marine floating structures and compared with that of concrete containing perlite, the latter being an ultra-lightweight aggregate used for marine applications.

kontaktiere uns

Die UltraTech Cement Limited gibt die Finanzergebnisse für ...

Das Zementflaggschiff der Aditya Birla Group, die UltraTech Cement Limited, gab heute ihre Finanzergebnisse für das am 30. September 2020 endende Quartal bekannt. Die starke vierteljährliche Leistung des Unternehmens ist auf betriebliche Effizienz und seine Fähigkeit …

kontaktiere uns

G.tecz Engineering

G.tecz offers you services such as individual concrete optimization to increase efficiency while reducing costs, raw material characterization of your materials, concrete adaptation and development, development of cement-bound high-tech materials such as UHPC, 3D printing or the development of production plants for your concrete …

kontaktiere uns

Home | DuPont

2021-8-18 · This website, along with the content in our 2021 Global Reporting Initiative (GRI) Index PDF report and the case studies in our 2021 Sustainability Stories Hub, constitutes DuPont''s annual sustainability report. The content is organized around our nine 2030 …

kontaktiere uns

Omar AZIZ | PhD in structural eng., Professor | Professor ...

The Ultra high-performance concrete (UHPC) is a new type of concrete that has developed in recent years, and the emerging of ultra-high performance concrete became popular in the …

kontaktiere uns

Strengthening of Concrete Structures Using UHPC ...

2021-8-11 · An original concept is presented for the durable rehabilitation and strengthening of concrete structures. The main idea is to use ultra-high performance fibre reinforced concrete (UHPFRC ...

kontaktiere uns

Urheberrecht © 2007- AMC | Seitenverzeichnis