Թյ͹Ѻءҹ 䫵 Construction & Property :: ʹ͢ ͹ ŵҧ ǧáҧѧѾ
Construction & Property : ͡áҧѧѾ
Untitled Document

 


Untitled Document


Untitled Document
    ARTICLE MAGAZINE

෤աҧҹҡҧ

Special Shot

㹺ô ҡû١ԧҹԪ㹻 ѡҹ鹷١㹡áҧҡش û١ǹ ѵػʧ͡õҧ੾ ٤Ի ͹价͡д ǹҧҡͼԵҧ ͵ҧطҧ 繵ͧ͡ͻ١ҧ Ǻҹӵ繢Ҵǻҳ 1 öạ觴ç͡Ҩҡǹҧ§ ҧҹ١ҷӶҹ 繿׹ҧ 仺¼Ѵ͡ʴҧ зդ繤§ͧ͹ ¢ͧǾ ֧ҡҹҧҨҡ仼Ե ҧҨ֧ҤҢ ѧաùʴ㹡ҧҹҤ ʹյѧդСѹǡ СûͧѹԴ Ѻҧ
ͤͧ㹻ҡ鹶֧鹢ҴŹ ! ·ԹԹ͡Ӥѭ Ѻͧʹ ҡᶺ ᡹¹͢š ҡ·¡ٴ ¨֧ѹѺҴҧ ҧ ԷҹԾ ǻ. 4111 ʹ Է ҹ ػһǹҧ ŤաžԡɰԨҤöҧ繻ªҡҡùԧ ͹Ť٧شùҷẺ µͧ෤աûѺاسҾѹû ԡһѺ¹ҧѺ㹧ҹҧ ੾ҧ觡ù繷 ҡҧ㹻ᾧҤʴѴǹ֧ 70% ͧŤҡҧ ѧ鹪Ǫ֧ö١ʴءҧͧ ҧҹʴءҧ ӢŤسѵԢͧҧºѺ١صˡ ҡռ͡ҷʹ ҧѺͧо ºѺѡ ҧ դ㹴ҹǡ §º Ѻѡ ! դسѵ˹͡٤Ի ҧҡ (ٵҧسѵԷ õѡ ùҶ ֡ҹºº)

سѵԢͧҧ ºº ѡ١ԧҹԪ

Selected Thai Wood Properties

Parameter

Unit

ѡ (ǹ)

ҧ

٤Ի

1

鹤سҾ

A-C, S

A

B

B

B

2

./3

642-650

700

1,000

510

3

˴Ǵҹ

%

1.08-2.52

2.95

3.25-6.31

0.99-3.26

4

˴Ǵҹ

%

3.05-6.36

5.58

6.49-10.37

2.81-6.42

5

ҡ㹡ü

-ҡҡ

NA

NA

͹ҧ

6

ͺ

1.0 - 7.0

4

4

4

4

7

Static Bending - MOR

MPa

100

95

132

94

8

Static Bending - MOE

MPa

10,089

9,414

14,800

9,777

9

Compression parallel to grain

MPa

49

46

69.9

52

10

Shear parallel

MPa

14.6

15.8

20

16

11

Static Bending - MOR

./2

1,045

973

1,344

960

12

Static Bending - MOE

./2

113,700

96,000

150,900

99,700

13

Compression parallel to grain

./2

533

478

713

535

14

Shear parallel

./2

169

162

199

164

15

Impact

-.

2.20

2.86

2.33

2.15

16

Hardness ()

N

4,864

5,276

8,510

4,011

17

ҹҵ

19.4

NA

NA

NA

18

Һ

1.0-6.1

4

4

4

4

19

-ҡҡ

͹ҧ

ҹҧ

͹ҧҡ

ҹҧ

20

-ҡҡ

͹ҧ

ҹҧ

͹ҧҡ

ҹҧ

21

-ҡҡ

͹ҧ

ҹҧ

͹ҧҡ

ҹҧ

22

á֧

-ҡҡ

͹ҧ

ҹҧ

͹ҧҡ

ҹҧ

23

ִ˹ǵл

ҡ-ҡ

ҹҧ

24

âѴ

ҡ-ҡ

͹ҧҡ

˵

  1. èѴ鹤سҾͧ͡ 4 A (鹤سҾ), B (鹤سҾҹҧ), C (سҾ) S (͹աèṡѡɳоġʵ)
  2. ѵԢͧ 繡èѴ鹤çͧ¡͡ 3

鹤çͧ

ç¢ͧôѴ

çѴ٧شͧ

ʶԵ (M.O.R.ͧçѴʶԵ) (N/mm.2)

Ѵҹ¹ (N/mm.2)

A (ç٧)

٧ 95.0

٧ 51.0

B (çҹҧ

60.0-94.9 (ҧ = 95)

35.0 - 50.9 (ҧ = 46)

C (ç

ӡ 60.0

ӡ 35.0

  1. ҹҵ 繡èѴ鹤ҹҵҡ÷ͧиҵԢͧԹҡŧͧҧ Ҥҧ ͧ ҧȨҡ˹ԢҴ 5 x 5 x 50 . Թ 20 % лѡŧԹ 25 . 4 1) ҹ (< 2 ). 2) ҹҹҧ (2-6 ) 3) ҹ٧ (6-10 ) 4) ҹ٧ҡ (>10 ) ҹҵԢͧҧԴ㹻 .. 2503, 2508, 2519, 2523, 2533 ͹ǧ Ф

ҧ ըش͹ءҹ ҡá÷¢ͧǡ СԴ öºѺѡҵԷҧҵѹǡ ѡ֧Ҩ͹ҧҡ դ˹蹢ͧ٧ҷѡաôٴͧӹ¡ ෤շСѹǡ Сûͧѹôٴ ѺҧҸҵ 㹻Ѩغѹ ҧҨ֧ö١ѺاءҹºҡѺҧҵԷ
Ҵ١ѹ㹵ҧ ʹ ͹ ҧѺسѵԴյҧ ѹ
ҧúҧ

ҹСͺ¡ öСͺ繤ҹ˭ ӡѴҴա

ҹСͺ ҧçѧҢҴ˭ ٻç§


˹ҵѴҹСͺ (Glue Laminated Beam)

çҧ ùҧ 㹧ҹ ѧ е ͧҧҹҷ
ç ا Ҵ˭

 
: . .͵С Ҥ
Untitled Document

ǻЪѹ

   Breitling Replica
   ʫը ٪ ͡Ӥ繼ӹѵԡͧҹóẺ
   ʵ ʺ Ҫġ Դҧ繷ҧ 1 .. !!
   Ҵ͹Ҥ˴ ԴͧشҤᾧҡ繾
   ҴѧѾԹ 2558
»»Ƿ

Article Magazine

Cover Story :ʨ: ෤ ؤ
Life Style :Ѳ Ѹ "úèѴ÷յͧҧ͡ʡԺⵢͧáԨԴ"
Special Shot :෤աҧҹҡҧ
Talk in Trend :.͹ Ŵš͹ "Green Concrete"
Tip & Tool :Ҩҹ...Ҩͺҹ
»»
Untitled Document
ʹѺʹعԵ
  Untitled Document © 2008 Construction & Property.net   Contact : editor@constructionandproperty.net
This page has been viewed 8034768 times
replica watches replica watches replica watches replica watches replica watches replica watches replica watches omega replica watches replica watches replica watches replica watches omega replica watches replica watches cartier replica watches breitling replica watches MB5-229 MB5-292
 
Untitled Document
replica watches replica watches replica watches replica watches replica watches replica watches replica watches replica watches replica rolex watches replica watches replica watches rolex replica watches replica watches rolex replica watches replica watches replica watches swiss replica watches rolex replica watches swiss replica watches breitling replica watches replica watches swiss rolex replica breitling replica watches
construction