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Concrete

混凝土測試

 

Sampling of fresh concrete

新拌混凝土的取樣

BS 1881 : Part 101 : 1983

CS1 : 1990 Section 1 (AMD 1101)

CS1 : 2010 Section 1

BS EN 12350-1: 2009

 

Slump坍落度

BS 1881 : Part 102 : 1983

CS1 : 1990 Section 2 (AMD 1101 & 1102)

CS1 : 2010 Section 2 Part I

BS EN 12350-2: 2009

 

Compaction factor 抗壓係數

BS 1881 : Part 103 : 1983 (AMD 6089, 6726)

CS1 : 1990 Section 3 (AMD 1101 & 1102)

CS1 : 2010 Section 2 Part II

 

Flow table test流量表 流動稠度試驗

BS 1881 : Part 105 : 1984

CS 1 : 1990 Section 22 (AMD 1206)

CS 1 : 2010 Section 2 Part IV

BS EN 12350-5: 2009

 

Density of compacted fresh concrete

新拌混凝土的抗压密度

BS 1881 : Part 107 : 1983

BS EN 12350-6:2009

CS1 : 1990 Section 5 (AMD 1101)

CS1 : 2010 Section 5

 

Air content含气量

BS 1881 : Part 106 : 1983

CS1 : 2010 Section 6

BS EN 12350-7: 2009

 

Making test cube from fresh concrete

新拌混凝土中立方體试件的制作

BS 1881: Part 108 : 1983

CS1 : 1990 Section 7 (AMD 1101, 1102

CS1 : 2010 Section 7

BS EN 12390-2 : 2000

 

Making test beams from fresh concrete

新拌混凝土中梁柱试件的制作

BS 1881 : Part 109 : 1983

CS1 : 1990 Section 8 (AMD 1101, 1102)

CS1 : 2010 Section 8

 

Making test cylinders from fresh concrete

新拌混凝土圓柱體试件的制作

BS 1881 : Part 110 : 1983

CS1 : 1990 Section 9 (AMD 1101, 1102)

CS1 : 2010 Section 9

 

Curing of test specimens

(Tropical zone temperature)

混凝土的养护(热带的温度)

BS 1881 : Part 111 : 1983

CS1 : 1990 Section 10 (AMD 1101)

CS1 : 2010 Section 10

BS EN 12390-2: 2000 (AMD 14343)

 

Density of hardened concrete

硬化混凝土密度

BS 1881 : Part 114 : 1983 : Section 6

CS1 : 1990 Section 16 (AMD 1201, 1203)

CS1 : 2010 Section 16

BS EN 12390-7: 2009

 

Compressive strength of cubes

in the force range 20 kN - 3000 kN

立方體試件抗压强度(範圍20 kN - 3000 kN)

BS 1881 : Part 116 : 1983

CS1 : 1990 Section 12 (AMD 1202)

CS1 : 2010 Section 12

BS EN 12390-3: 2009

 

Flexural strength of beams

in the range 1.0 kN - 100 kN

樑柱試件抗折强度(範圍1.0 kN - 100 kN)

BS 1881 : Part 118 : 1983 

CS1 : 1990 Section 14 (AMD 1201)

CS1 : 2010 Section 14

 

Compressive strength of cores

in the force range 20 kN - 3000 kN

軸心的抗压强度(範圍20 kN - 3000 kN)

BS 1881 : Part 120 : 1983

CS1 : 1990 Section 15 (AMD 1201, 1205)

CS1 : 2010 Section 15

 

Toughness indices and first crack strength

of fibre reinforced concrete (using beam with

third point loading)   

纤维增强混凝土的韧性指标和初裂强度(第三点负载)

ASTM 1018-97

 

 

Water absorption

吸水率

BS 1881: Part 122: 1983

 

 

Compressive strength of cubes in the force range

20 kN - 3000 kN

BS 1881: Part 116: 1983

CS1: 1990 Section 12 + Amd. 1202

CS1: 2010 Section 12

BS EN 12390: Part 3: 2009

 


Compressive strength of cores in the force range

20 kN - 3000 kN

BS 1881: Part 120: 1983 + Amd. 6109

CS1: 1990 Section 15 + Amd. 1201, 1203 & 1205

CS1: 2010 Section 15


Mixing and sampling of fresh concrete

CS1: 1990 Section 11 + Amd. 1201
CS1: 2010 Section 11


Obtaining core samples

CS1: 1990 Section 15 + Amd. 1201
CS1: 2010 Section 15


Stiffening time

CS1: 2010 Section 3


Temperature monitoring

In-house method (CON-P-019)

 

 

Mortar

 

Compressive strength of mortar cubes in the force range 20 kN to 3000 kN 

BS 1881: Part 116: 1983
CS1: 1990 Section 12 + Amd. 1202
CS1: 2010 Section 12
BS EN 12390: Part 3: 2009