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Lightweight aggregate

CHARACTERIZATION OF LIGHTWEIGHT CONCRETE IMPREGNATED WITH CEMENT AND CAMEROONIAN CHARCOAL AS COARSE LIGHTWEIGHT AGGREGATE

CHARACTERIZATION OF LIGHTWEIGHT CONCRETE IMPREGNATED WITH CEMENT AND CAMEROONIAN CHARCOAL AS COARSE LIGHTWEIGHT AGGREGATE

... of lightweight concrete to 1800 Kg/m 3 after air drying for 28 ...a lightweight concrete to 2000 ...of lightweight concrete to 2200 Kg/m 3 ...Kg/m³, lightweight concretes have a lower density ...

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Restrained shrinkage testing of high-performance concrete modified with structural lightweight aggregate

Restrained shrinkage testing of high-performance concrete modified with structural lightweight aggregate

... of lightweight aggregate sand were assessed for their abilities to reduce self-desiccation in ...of lightweight sand added to the concrete mix design improve shrinkage ...

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Internal curing of high-performance concrete with pre-soaked lightweight aggregate sand for prevention of autogenous shrinkage cracking

Internal curing of high-performance concrete with pre-soaked lightweight aggregate sand for prevention of autogenous shrinkage cracking

... Abstract The effectiveness of internal curing (IC) to reduce autogenous shrinkage cracking in high- performance concrete (HPC) was investigated using different levels of internal curing on four pairs of large-size ...

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Use of porous lightweight aggregate in high performance concrete as a carrier of chemical admixtures and curing water

Use of porous lightweight aggregate in high performance concrete as a carrier of chemical admixtures and curing water

... The strength results also indicate that the internally-cured high performance concrete mixes made with saturated LWA (HPC-4a,b and HPC-5a,b) developed strengths that were very similar to those of the sealed-cured control ...

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Effect of sand replacement on the fire endurance of lightweight aggregate masonry units

Effect of sand replacement on the fire endurance of lightweight aggregate masonry units

... Access and use of this website and the material on it are subject to the Terms and Conditions set forth at Effect of sand replacement on the fire endurance of lightweight aggregate mas[r] ...

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Valorization of coarse rigid polyurethan foam waste in lightweight aggregate concrete

Valorization of coarse rigid polyurethan foam waste in lightweight aggregate concrete

... foam lightweight aggregate concretes and a normal weight concrete, as the control material, have been ...comparable aggregate size distribution between the various concretes, the ini- tial PUR foam ...

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Lightweight Software Encryption for Embedded Processors

Lightweight Software Encryption for Embedded Processors

... In this work we show how encryption can be done at the instruction level using stream ciphers, which are known to be very lightweight and efficient. It requires the control flow graph of the program to be used and ...

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Lightweight material acquisition using deep learning

Lightweight material acquisition using deep learning

... on lightweight material appearance capture to simplify and accelerate the acquisition process and solve industrial challenges such as result image resolution or ...tackle lightweight appearance cap- ture ...

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The Design Space of Lightweight Cryptography

The Design Space of Lightweight Cryptography

... of lightweight symmetric-key cryptography, in order to gain insight into some of its ...of lightweight algorithms against generic ...rekey. Lightweight designs that are not secure against related-key ...

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Behavior of the Composite Lightweight Concrete

Behavior of the Composite Lightweight Concrete

... the lightweight concrete in the so wide field of construction currently makes important great strides considering their threshold of mechanical ...the lightweight materials such as the hemp, the sawdust, ...

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Lightweight Parallel Multi-Agent Epistemic Planning

Lightweight Parallel Multi-Agent Epistemic Planning

... We here simplify the static component: we replace stan- dard epistemic logic by a lightweight version, Epistemic Logic of Observation (EL-O), which is based on the notion of observability of a propositional ...

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Alkali-aggregate reactions in Ontario

Alkali-aggregate reactions in Ontario

... exposed aggregate surfaces on the parapets of the Prince Edward Viaduct and Rosedale Ravine Bridge built between 1916 and ...coarse aggregate, is undamaged and in excellent ...

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Lightweight String Reasoning in Model Finding

Lightweight String Reasoning in Model Finding

... a lightweight solver that is specifically tailored to generate large solutions for tractable string constraints in model finding, and that is suitable for directly express the main operations of the OCL datatype ...

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Particle size effect on EPS lightweight concrete

Particle size effect on EPS lightweight concrete

... l'eet de taille observé expérimentalement sur la résistance en compression du béton de polystyrène puisque nous avons obtenu une résistance plus grande avec le réseau renfermant les pet[r] ...

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Aggregate production functions: some CES experiments

Aggregate production functions: some CES experiments

... capital, overestimates the share of labor, and therefore gives poor wage predictions,. In cases C, E and F all firms have elasticities of substitution above unity,[r] ...

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Sectoral Price Rigidity and Aggregate Dynamics

Sectoral Price Rigidity and Aggregate Dynamics

... of aggregate and sectoral ...for aggregate output and in‡ation dynamics and for cost pass-through, and (iii) the role of sectoral shocks in explaining sectoral prices and ...

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Agroforestry: Can trees change aggregate stability ?

Agroforestry: Can trees change aggregate stability ?

... 1, INRA, UMR AMAP, Bld de la Lironde, 34298, Montpellier cedex 5, France / 2. IRD, UMR IEES-Paris, Paris, France / 3. INRA, UMR LISAH, 2 Place Pierre Viala, F-34060, Montpellier, France / 4. C.N.R.S., UMR CEFE, 1919 ...

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Sharing aggregate risks under moral hazard

Sharing aggregate risks under moral hazard

... This paper analyzes the efficient design of insurance schemes in the presence of aggregate shocks and moral hazard. The population is divided into groups, the labour force in different sectors for instance. In ...

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Public debt and aggregate risk

Public debt and aggregate risk

... every aggregate state of the benchmark calibration and we weight them accordingly by the probability of being in either good or bad state conditional on being ...removing aggregate risk yield a more ...

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Detecting and parsing embedded lightweight structures

Detecting and parsing embedded lightweight structures

... Chickenfoot uses the TC pattern language from LAPIS to specify regions of the documents loaded into Firefox. As our system populates LAPIS patterns with em- bedded [r] ...

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