Đặt câu với từ "shrinkage of concrete"

1. The mechanism are concluded that concrete has three inchoate shrinkage properties including plastic shrinkage cracking, dry shrinkage and self shrinkage.

2. Curing keeps the concrete surface moist and reduces the shrinkage

3. Temperature and shrinkage crack of huge concrete can destruct concrete structure, so it is important to control the crack.

4. The creep and shrinkage data of high fly ash + silica fume concrete fitted well to the current ACI creep and shrinkage model.

5. In fact, most Cracks in a poured concrete foundation are a natural result of foundation settlement and shrinkage of the concrete

6. SCMs also decrease the drying shrinkage and the creep of concrete at later ages.

7. A monofilament plastic fiber useful in reducing plastic shrinkage cracking of concrete articles has been discovered.

8. Key words: concrete, bulkhead, sealing, early age behaviour, heat of hydration, autogenous shrinkage, underground repository, modelling.

9. When the low water - cement ratio gets off, concrete self - desiccation shrinkage produces easily.

10. What is Crazing in Concrete? Crazing in concrete is the development of a network of fine random cracks or fissures on the surface of concrete caused by shrinkage of the surface layer

11. Use of at least one cellulose ether for reducing plastic shrinkage and/or plastic cracking in concrete

12. Phenomena such as expansion, shrinkage, swelling and creep of concrete are considered as well as soil settlement.

13. The decomposition and delayed formation of ettringite were studied under the temperature match curing (TMC)condition in shrinkage compensating massive concrete.

14. To provide shrinkage reducing agents which render excellent shrinkage reducing effect and frost-thaw resistance to cement compositions such as mortar and concrete without entraining excessive air, and exhibit excellent solution stability.

15. Key words: fly ash, concrete, pozzolanic activity index, bleeding, setting time, air-entrainment, strength, creep, shrinkage, freezing and thawing.

16. Shrinkage and dispersed shrinkage are the special waster of ductile iron.

17. After 20 to 30 years, natural processes like concrete shrinkage, excessive freezing and thawing, and heavy loads can trigger cracking.

18. Shrinkage reducing agent can reduce dry shrinkage of cement-stabilized macadam greatly.

19. In conventional concrete, Autogenous shrinkage strain is generally negligible, but in concrete with low water-cementitious materials ratio (w/cm) or with silica fume it may be considerable (1)

20. In this article some measures adopted in mass concrete construction of high rise building are discussed to avoid desiccation cracks, shrinkage crack and seepage.

21. The temperature in the core of massive shrinkage compensating concrete is possibly higher than the decomposition temperature of ettringite due to the exothermic hydration of binder.

22. This paper describes an approximate procedure for the analysis of the moment redistribution due to creep and shrinkage of concrete in statically indeterminate composite structures.

23. Crazing is the development of a network of fine random cracks or fissures on the surface of concrete or mortar caused by shrinkage of the surface layer

24. PSI Crimped STEEL FIBER are low carbon, cold drawn steel wire fibers designed to provide concrete with temperature and shrinkage crack control, enhanced flexural reinforcement, improved shear strength and increase the crack resistance of concrete

25. • Shrinkage results / photographs

26. Based on the tests by temperature shrinkage, dry shrinkage and split strength, influence of polyester fibre on shrinkage cracks and strength of cement-stabilized macadam was studied.

27. Shrinkage rate (%) = (1-V2/V1)×100) (V1 is the bead volume before shrinkage, V2 is the bead volume after shrinkage)

28. The risk of shrinkage is minimized.

29. shrinkage when cooked

30. • Share Shrinkage Numbers

31. High shrinkage polyester fibres

32. Low shrinkage binder system

33. Concrete, prestressed concrete, finished concrete parts, concrete shelters, railway sleepers of concrete, prestressed concrete sleepers, sleepers of concrete for switch points, rail mounting systems, rail bearing elements, concrete poles, poles of spun concrete, aerial supports, advertising poles

34. Some shrinkage of the industry is inevitable.

35. Pollution led to a shrinkage of grasslands.

36. Low shrinkage dielectric films

37. After shrinkage, the film can be inhibited from suffering shrinkage in the longitudinal stretch direction.

38. After 1920 the rate of shrinkage sped up.

39. Solve the surface shrinkage of plastic products completely.

40. You must allow for shrinkage.

41. This paper presents data on the influence of a lignosulphonate admixture, used either with or without the accelerating admixtures calcium chloride and triethanolamine, on drying shrinkage and creep in concrete.

42. The shrinkage of wood-cement composites is reviewed.

43. This shrinkage increases the density of the pot.

44. Method of controlling the shrinkage of garments containing cotton

45. Atrophia bulbi due to shrinkage

46. High shrinkage propylene-based films

47. Unfortunately, the shrinkage involves some loss of detail.

48. What' s causing the shrinkage?

49. The passive role of vessels during shrinkage, the locally hindered shrinkage of fibre tissue, the zones of maximum tissue deformation during shrinkage and alternating atmospheric conditions, and the possibilities for the mechanical dimensional stabilization are described and discussed.

50. as reduced shrinkage and death loss.

51. One session, I have got shrinkage.

52. The shortfall is your inventory shrinkage.

53. One session, I' ve got shrinkage

54. Shrinkage of tissue is less than after protracted imbedding.

55. Method for determining sintering shrinkage of a presintered body

56. This shrinkage effect is typical of empirical Bayes analyses.

57. Concrete Admixtures, also known as concrete additives, can improve the performance of concrete

58. Concrete prices - considerations about the cost of Concrete.

59. And a response is 50 percent shrinkage.

60. This helps to reduce shrinkage and cracking.

61. Concreting Services In Canberra PC Concreting Canberra provides skilled Concreting services to build concrete driveways, concrete patios, coloured concrete, decorative concrete, stamped concrete and concrete repair to the people of Canberra

62. Shrinkage is the retailing term for shoplifting.

63. This considerably reduces shrinkage and weight loss.

64. Also air entrained concrete, foam concrete, gas concrete.

65. There has been much shrinkage of the clothes in the wash.

66. Maintenance and repair of prefabricated components of concrete, reinforced concrete and prestressed concrete, and structures and installations consisting thereof

67. Actual concrete tensile stresses induced by internal ice formations, thermal gradients, and shrinkage stresses were found to be higher than those used in most designs or allowed in international codes or standards.

68. The shrinkage of cremated bones is due to sintering of bone mineral.

69. Introducing the example, volume and shrinkage rate of persimmon were calculated.

70. Materials having controlled shrinkage and patterns and methods of making same

71. Almost at once a rapid shrinkage of the arable area began.

72. Shrinkage is the retail trade's euphemism for shoplifting.

73. A Concrete contractor provides general Concrete services and oversees the construction or repairs of Concrete-related projects

74. The method has also been observed to cause shrinkage of enlarged pores.

75. The consequence of cut-throat competition is massive unemployment and market shrinkage.

76. During infiltration, shrinkage cracks and the macrostructure of the soils dominate behavior.

77. Buttresses can be made out of stone, concrete, or reinforced concrete

78. Maintenance and repair of reinforced concrete and/or prestressed concrete structures

79. • Shrinkage in the number of businesses that are supplying the major retailers.

80. Shrinkage values were relatively low when considering wood density of this species.