With its distinguished editor and international team of contributors, Developments in the formulation and reinforcement of concrete is a standard reference for civil and structural …
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If the formulation of a concrete can be understood as the proc- ess of selection of constituents (aggregates, cement, additives) and their propor- tions optimal to manufacture a complex …
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A chemical formulation including: (a) at least one cement dispersant selected to disperse cementitious particles disposed in a water-based, flowable cementitious mixture, the cement dispersant including a polyphosphate; (b) a surfactant …
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cement formulation which would be equivalent in performance to the better proprietary materials. This report deals with the development of such a formulation and also ... setting cement mortar …
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This formulation of DSP primary used ultra-fine cement and later included the addition of silica fume. Using a specific curing process, DSP was able to reach the strength of 128 MPa at 24h …
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A constitutive model of the age-dependent concrete characteristics was formulated using a two-level formulation framework, with a material level for depicting the creep strain due …
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As a consequence, more knowledge-based design of concrete formulations having both a reduced environmental impact and a reliable performance need to be found. This can …
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The present work consisted in carrying out a study on the effective formulation of concrete for an optimal resistance to compression (fc 28) between 20 and 30 MPa for the sites animated by the actors of the informal and semi-informal sectors of …
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Cellular concrete is a preferred construction material due to its low density, cost and environmental benefits. The aim of this study was to find formulation proportions, its impact …
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Optimization of cement slag formulation. This work is especially aimed to the formulation of a slag cement product. The quality of the prepared cements is assessed by the …
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LSs as dispersants in concrete show a limited water reduction capability (8–10%), with an averaged dosage of about 0.1–0.3% by weight of cement. For this reason, although LS …
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Self-compacting concrete (SCC) is a highly flowable, self-leveling, and non-segregating type of concrete that requires no form of vibration to maintain its uniformity …
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This paper aims to present the nonlocal formulation of the local concrete material subjected to intense dynamic loadings to resolve the mesh-size dependency. The nonlocal …
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Concrete is the most widely-used construction material in the world. This important book summarises the wealth of recent research on improving qualities such as durability and …
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Developments in the Formulation and Reinforcement of Concrete, Second Edition, presents the latest developments on topics covered in the first edition. In addition, it includes …
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Download Citation | Developments in the Formulation and Reinforcement of Concrete | Concrete is the most widely-used construction material in the world. This important …
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Abstract. The present work consisted in carrying out a study on the effective formulation of concrete for an optimal resistance to compression (fc 28) between 20 and 30 MPa for the sites …
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Recent work carried out on the formulation and manufacture of concretes has led to the development of ultra high performance concretes (UHPC) presenting remarkable …
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Developments in the Formulation and Reinforcement of Concrete, Second Edition, presents the latest developments on topics covered in the first edition. In addition, it includes new chapters on supplementary cementitious materials, …
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Three concrete formulations were made with a water/cement ratio of 0.54. The first concrete formulation (CSGG) is composed only of gneiss quarry aggregates, and in the second …
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Concrete is the most widely-used construction material in the world. This important book summarises the wealth of recent research on improving qualities such as durability and sustainability as well as the …
WhatsApp: +86 18221755073
Developments in the Formulation and Reinforcement of Concrete, Second Edition, presents the latest developments on topics covered in the first edition. In addition, it includes …
WhatsApp: +86 18221755073
Developments in the Formulation and Reinforcement of Concrete, Second Edition, presents the latest developments on topics covered in the first edition. In addition, it includes new chapters …
WhatsApp: +86 18221755073
The formulation of the concrete was made by the me- thod of absolute volumes by varying the W/C ratio from 0.4 to 0.7 N/S from, 2.2 to 2.8 and that of the cement dosage from 350 to 450 …
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The formulation of the concrete was made by the method of absolute volumes by varying the W/C ratio from 0.4 to 0.7, N/S from 2.2 to 2.8 and that of the cement dosage from 350 to 450 kg/m3. The results obtained show that the density of …
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In this paper an experimental study was carried out with the aim of determining the formulation of an ordinary concrete intended for the construction of slabs and engineering structures.
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Abstract Huge quantities of sediments are dredged continuously worldwide. They are generally dumped in landfill areas, with the ensuing costs of dredging operations and in soil …
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Optimizing concrete formulation for optimal compression resistance in informal construction sectors. Study reveals lack of technical knowledge and proposes reliable formulations with Congo River sand for concrete manufacturers.
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An accurate numerical model for cement slurry heat release during well cementing becomes essential in optimizing the formulation of cement slurry for gas hydrate cementing …
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mortar or concrete between alkalies (sodium and potassium) from portland cement or other sources and certain constituents of some aggregates; under certain conditions, deleterious …
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