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Water absorption

Mitigation of the negative effects of recycled aggregate water absorption in concrete technology

Mitigation of the negative effects of recycled aggregate water absorption in concrete technology

... high water absorption due to the high porosity of these materials [4, 5, 6, ...of water absorption depends on the porosity of the mortar attached to the natural stone ...The water ...

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Effects of the mechanical damage on the water absorption process by corn kernel

Effects of the mechanical damage on the water absorption process by corn kernel

... According to Figure 1, it was observed that only for the temperature of 70 °C it was possible to distinguish the moisture content variation in the corn kernels, regardless of the damage level. For this condition, there ...

7

Mechanical behavior and water absorption in sisalglass hybrid composites

Mechanical behavior and water absorption in sisalglass hybrid composites

... and water absorption of composite materials, by introducing sisal fiber tissue into the ...and water absorption ...material, water absorption, mechanical properties, natural ...

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RESEARCH ON TRANSFER OF LIQUID WATER ABSORPTION OF  KNITTED STRUCTURES FOR SOCKS DESTINATION

RESEARCH ON TRANSFER OF LIQUID WATER ABSORPTION OF KNITTED STRUCTURES FOR SOCKS DESTINATION

... capillary water absorption of fabrics can be determined in two ways: ...of water rise in a predetermined period of time (3 ...the water to climb over a distance of 50 mm on the sample of ...

6

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY

... a water potential decrease in the xylem. This water potential decrease in the xylem, causes a motor force to the water absorption, resulting in positive hydrostatic pressure in the ...the ...

5

Matéria (Rio J.)  vol.22 número2

Matéria (Rio J.) vol.22 número2

... high water absorption, which may increase their volume and weaken the fiber/matrix interaction, affecting the mechanical features of the ...temperature water (ASTM D570 − ...

7

Quím. Nova  vol.38 número8

Quím. Nova vol.38 número8

... by water on the carbonyl ester group, we measured the water absorption of the matrix and the nanocomposites in order to verify if the mechanism by which the modified nanocrystals delay the ...

7

Chicken Meat Submitted to Gamma Radiation and Packed with or without Oxygen

Chicken Meat Submitted to Gamma Radiation and Packed with or without Oxygen

... meat water holding capacity; however, it was reduced up to four months of storage and increased again after six ...meat water absorption capacity, as observed in the vacuum-packed chicken breast meat ...

8

J. Braz. Chem. Soc.  vol.24 número2

J. Braz. Chem. Soc. vol.24 número2

... of water, conflicting with the proposed goal of contributing to water ...the water absorption capacity, indicate that hydrogels produced from a poly(acrylamide- co-potassium acrylate) ...

10

Physicochemical and functional characteristics of residual pulp of potato

Physicochemical and functional characteristics of residual pulp of potato

... time, water activity, pH, titratable acidity, chroma a* and chroma b* and water absorption index of dried potato residual pulp, showing linear influence on ...and water absorption ...

7

Cowpea bean production under water stress using hydrogels

Cowpea bean production under water stress using hydrogels

... less water absorption ...of water diffused into the ...greater absorption of water and, consequently, a greater availability of water to the plant along its cycle, resulting in a ...

6

Matéria (Rio J.)  vol.22 número3

Matéria (Rio J.) vol.22 número3

... In this context, tests performed throughout this study aimed to verify the efficiency of the base polyurethane resin from castor oil as a waterproofing coating on MDF. In addition to the control samples without coating, ...

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Temperature and maturation stage: its effects on the germination of Jatropha seeds

Temperature and maturation stage: its effects on the germination of Jatropha seeds

... ABSTRACT - The present study had as objective to identify the adequate maturation stage for fruit harvest as well as the ideal temperature for germination of Jatropha curcas seeds. The fruit were collected to form a ...

5

DEVELOPMENT AND EVALUATION OF FAST DISSOLVING TABLETS OF FOSINOPRIL BY DIRECT COMPRESSION METHOD

DEVELOPMENT AND EVALUATION OF FAST DISSOLVING TABLETS OF FOSINOPRIL BY DIRECT COMPRESSION METHOD

... Fosinopril is an anti-hypertensive, angiotensin converting enzyme inhibitor. This is used in the treatment of various cardiovascular disorders such as heart failure, to reduce proteinuria and renal disease in patients ...

7

Elham Nadalia , Mohammad Layeghib

Elham Nadalia , Mohammad Layeghib

... of water absorption was conducted according to ASTM D-570 specifications, and five specimens were tested from each ...in water absorption dishes at room temperature for 2, 4, 6, 8, 24, 48 h, ...

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Formação da eflorescência em cerâmica vermelha: fatores de influência no transporte dos íons SO42- e Ca2+.

Formação da eflorescência em cerâmica vermelha: fatores de influência no transporte dos íons SO42- e Ca2+.

... well as after 7, 14 and 28 consecutive days with the ceramic bodies immersed in cold water. Electrical conductivity tests were also carried out in the solubilized material from ceramic bodies 1 h and 7 days after ...

8

USE OF MAIZE COB FOR PRODUCTION OF PARTICLEBOARD

USE OF MAIZE COB FOR PRODUCTION OF PARTICLEBOARD

... Agricultural residues are materials generated in large quantities in Brazil and can accumulate to such extent as to cause environmental problems. Among agricultural residues, maize cob is one worthy of notice, and an ...

8

AVALIAÇÃO DE TRAÇOS PARA DESENVOLVIMENTO DE COMPÓSITOS CIMENTÍCIOS LEVES COM RESÍDUOS DE MADEIRA

AVALIAÇÃO DE TRAÇOS PARA DESENVOLVIMENTO DE COMPÓSITOS CIMENTÍCIOS LEVES COM RESÍDUOS DE MADEIRA

... by water (Torkaman et ...and water absorption, as well as low compressive strength and modulus of elasticity, which can be confirmed by the results of composites VIII and IX (60% and 70% of ...

9

Braz. J. Pharm. Sci.  vol.50 número2

Braz. J. Pharm. Sci. vol.50 número2

... showed a statistically signiicant effect on water absorption in high relative humidity (Table III). No interaction between the factors was observed. This result is in accordance with results in the ...

8

Natural hydraulic lime mortars: influence of the aggregates

Natural hydraulic lime mortars: influence of the aggregates

... with water (absorption and drying) a tendency for a better behaviour is registered with curing conditions with initial water ...higher water/binder ratio increased the CC and the CAV but ...

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