Foamed concrete
Effectiveness of Cocos Nucifera Linn fibre reinforcement on the drying shrinkage of lightweight foamed concrete
... of foamed concrete which most of the time occurs amid the early time of casting ...in foamed concrete will prompt the decrement of drying ...of foamed concrete samples is ...
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Investigation on impact resistance foamed concrete reinforced by polypropylene fibre
... In this investigation pre-foaming method were applied to develop target specimens. Cement, sand and water get mixed to prepare base mixture of concrete whilst the stable foamed produced separately. Then ...
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The Use of Additives to Enhance Properties of Pre- Formed Foamed Concrete
... of foamed concrete, its thermal conductivity depends not only on the air volumetric fraction but also on the thermal conductivity of the solid materials (mortar or cement paste) which is made denser by the ...
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On void structure and strength of foamed concrete made without/with additives
... Not only enhancement of void structure but also improvement to cement paste microstructure of foamed concrete both contribute to strength gain... The authors would like to acknowledge th[r] ...
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Effect of uncontrolled burning rice husk ash in foamed concrete
... The compressive strength is an important mechanical characteristic of concrete. The uni-axial load was applied on the specimens to carry out compressive strength test of specimens with size 100 mm x 100 mm x 100 ...
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Potential of RHA in foamed concrete subjected to dynamic impact loading
... The uni-axial load was conducted on the foamed concrete to carry out compressive strength test [20]. The FC specimens both of with and without RHA were moulded and maintained at temperature 23 ± 2°C for 24 ...
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Numerical simulation of porosity on thermal properties and fire resistance of foamed concrete
... in foamed concrete ...the foamed structure and its resulted proper- ...foamed concrete. The results will be compared with traditional solid concrete to illus- trate the effect of ...
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Mechanical properties and flexure behaviour of lightweight foamed concrete incorporating coir fibre
... of foamed concrete containing coconut fiber increase with the increment of volume fraction of coconut ...of foamed concrete, tensile strength, modulus of elasticity and minimum the crack ...
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Thermal Properties of Foamed Concrete with Addition of Empty Fruit Bunch (EFB) Fiber
... in foamed concrete with densities running from as low as 500kg/m³ to ...foam concrete can be viewed as an environmentally friendly material ...
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Splitting Tensile Strength of Lightweight Foamed Concrete with Polypropylene Fiber
... the foamed concrete mixed that consequently increase the pore volume of cement matrix and creates more micro defects in cement matrix thus decreasing the tensile strength of the ...
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Study on Blast Pressure Resistance of Foamed Concrete Material
... the foamed concrete played a considerable role in both the cavity and fragment ...the foamed material will be affected by the open celled air pockets and act to attenuate the shock ...
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Contribution of RHA granules as filler to improve the impact resistance of foamed concrete
... of concrete contained cement [9], sand [10] and water, whilst stable preformed aqueous foam made ...of concrete admixture gently until reach the target ...of foamed concrete both of with and ...
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Comparative Study on Flexural Performance of Foamed Concrete Beam Containing Plastic Fibres
... The Load deflection profiles of foamed concrete are presented in Figure 7. The results predicted that with the addition of PF the ductility of foamed concrete beams increases. The maximum ...
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Study on strength of metakaolin based foamed concrete under different elevated temperature
... lightweight concrete which is the expectation of the construction ...lightweight foamed concrete because it stands as the best thermal insulation material of external ...
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Characteristics of Foamed Concrete Utilizing Rice Husk Ash with Foam Percentage Variation
... is foamed concrete SEM of 60V-0RHA, there are many pores with considerable size, and the bubble is no longer ...The concrete mix is no longer ...of concrete, according to compressive strength ...
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Reduction of Indoor Air Temperature by Using POFA Foamed Concrete Block
... of foamed concrete, researchers have examined the feasibility of including mineral admixture and supplementary cementing material in the production of foamed ...producing foamed ...
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A preliminary experimental study on vibration responses of foamed concrete composite slabs
... of foamed concrete and normal ...of foamed concrete and normal concrete is setup ...at18MPa. Foamed concrete was designed with density of 1600kg/m 3 using cement to sand ...
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Strength of lightweight aggregate foamed concrete (LWAFC) exposed to elevated temperatures
... Lightweight aggregate (LWA). There are also papers dealing with the effect of high temperatures on chemical and mechanical properties of LWC [1-4], however, there are few papers dealing with the effect of high ...
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Experimental Investigation on Lightweight Foamed Concrete with Silica Fume and Polypropylene Fibers
... Foamed concrete was produced in a laboratory using a hand mix by adding the foam to a base ...The foamed concrete produced was divided to three mix proportions: Mix 1, which used only cement, ...
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CO2 Uptake Model of Biomass Silica Foamed Concrete
... foamed concrete using Microsoft Excel forecasting. The paper attempts to provide a conceptual framework of the issues and the problems associated with the production of foamed concrete block ...
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