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AUTOCLAVED AERATED CONCRETE PANELAAC ALC/AAC Panel

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  • Brand Name: XinGuangZheng
  • Place of Origin: China
  • :

Description

AUTOCLAVED AERATED CONCRETE PANEL(AAC)   ALC/AAC panel

AUTOCLAVED AERATED CONCRETE PANEL AAC)Is the porous concrete, which composed of quartz sand, aluminum, lime, etc. as the main raw material, double-layer, two-way mesh reinforcement which is derusted and anticorrosion treatmented inside,Through high temperature, high pressure, steam curing etc.Is a new type of building materials with excellent performance at present.

1. Light weight: Bulk density 425~625kg/m³, Only for 1/4 concrete, 1/3 Clay brick, The weight of the building can be greatly reduced, and the design value is reduced too.

2. Fire resistance: 125mm AAC panel fire resistance can reach more than 4 hours, It is real fire prevention material in Grade A.50mm AAC panel can be met the fire protection requirements of steel structural members.

3. Anti crack: The shrinkage value of natural state is smaller than that of the clay brick, and the special technology is adopted to solve the problem of the quality of the slab cracks.

4. Thermal insulation: thermal insulation is only 0.11(B04), It is a new type of building material that can meet the building energy saving more than 65% by a single wall.

5. Seismic resistance: Allowable inter layer deflection angle 1/150, When the special node is used to achieve 1/120, In the case of all the nodes, the panel will not fall off when the 1/20 is changed in the layer;So that the anti-seismic effect is excellent.

6. Environmental protection: No radiation, Both the internal and external illumination coefficient are less than 0.1, is 1/4 of Fly ash board, Excellent sound insulation performance, 100mm AAC panel(Double sides putty)could reach 40.8dB, The sound insulation effect of is similar with 200mm fly ash brick wall.

7. Bearing capacity of Autoclaved Aerated Concrete Panel : The plates are equipped with internal double layers, two-way mesh reinforcement, can produce wall panels, partition wall, floor decking, roof board, decorative board etc..

8. economical: Using AAC board as the wall material, can effectively improve the use of the building area, reduce the use of energy consumption, to achieve the national building energy efficiency standards. Under the same sound insulation and fire protection requirements, AAC plate thickness is the smallest, and don't required the tie column, waist beam and other auxiliary components, This can reduce the wall load, thereby reducing the cost of construction.

9. Extensive: Can be used for concrete structure, steel structure residential buildings, office buildings, building internal and external wall body, floor slab, roof panel, firewall, explosion-proof wall, structural steel beams and columns fire maintenance, soundproof walls, old buildings and renovation.

10. Convenience: Eliminating the traditional building blocks in the process of the type of work, such as Mixing, masonry, plastering, reinforcement, formwork and concrete etc. Just the plate installation workers can do all the work, Avoid the conflict of work and mutual restraint.

 

Performance Indices in Grade B05

Item

Unit

Detection value

Test standard

Standard
value

Dry bulk density

kg/m³

512

GB/T11970-1997

±50

Cube compressive strength (average)

Mpa

≥4.0

GB/T11971-1997

≥2.5

Drying shrinkage

mm/m

0.48

GB/T11972-1997

≤0.8

Coefficient of thermal conductivity (water content 5%)

W/m.k

0.11

GB/T10295-2008

≤0.14

Frost
resistance

mass loss

%

1

GB/T11973-1997

≤5.0

Post freezing strength

Mpa

≥2.0

≥2.0

Impact resistance (30kg sand pendulum impact back without crack)

times

≥7.0

JC666-1997

3

The single point hanging force

N

1200(100mm AAC)

JC666-1997

≥800

1500(125mm AAC)

Bond strength between steel bar and AAC panel

Mpa

average value 2.4

GB/T15762-2008

≥1.0

Fire resistance limit of AAC plate

hour

100mm wall: 3.62
125mm wall: >4.0

GB/T9978-2008

 

Protective steel column fire resistance limit in 50mm AAC panel 

hour

>4.0

GB/T9978-2008

4

Protective steel beam fire resistance limit in 51mm AAC panel 

hour

>3.0

GB/T9978-2008

3

Water softening coefficient R/R

%

0.88

GB/T11970-1997

 

Average
sound
insulation

100mm AAC panel+Both sides putty

dB

41.8

GBJ75-84
GBJ121-88

 

125mm AAC panel+Both sides putty

45.1

150mm AAC panel+Both sides putty

46.6

175mm AAC panel+Both sides putty

48.1

200mm AAC panel+Both sides putty

51.3

Combination form-1(Both sides rock wool & AAC panel inside)150mm+40mm rock wool in both sides+10mm gypsum board(decoration)+Both sides putty

55.2

Combination form-2(Both sides AAC panel & rock wool inside)100mm AAC+50mm rock wool+100mm AAC
+Both sides putty

58.6

Dimension error

mm

L±3
W+0~2
T±1

GB/T15762-2008

L±4
W+0~4
T±2

Surface smoothness

mm

1

GB/T15762-2008

≤3

Linear expansion coefficient

/℃

7x10

 

 

Elastic modulus

N/mm

1.75x10

 

 

Permeability (6 days 300mm high water spout drop height)

mm

88.3
(Contrast test of standard red brick fell 283.3mm in 4 days)

refer to JISA5416-1997

≤100

 

Fire performance index of AAC inner wall plate

Wall thickness(mm)

50

75

100

125

150

Fire resistance time(hour)

1.57

>2

3.62

>4

>4

 

Specification of AAC inner wall plate

Thickness(mm)

75

100

125

≥150

Length(mm)

≤3000

≤4000

≤5000

≤6000

 

Specification of AAC external wall plate

                            Thickness
       Length max.        (mm)
                        (mm)
Design load

100

125

150

175

200

1.2KN/㎡

3600

4200

5200

6000

6000

1.4KN/㎡

3500

4200

4900

6000

6000

1.6KN/㎡

3300

4000

4700

5700

6000

1.8KN/㎡

3100

3900

4500

5400

6000

2.0KN/㎡

3000

3800

4300

5200

6000

2.2KN/㎡

2800

3600

4200

5000

5800

2.3KN/㎡

2700

3400

4100

4700

5600

 

Specification of AAC Roof plate

                            Thickness
       Length max.        (mm)
                        (mm)
Design load

100

125

150

175

200

1.4KN/㎡

2600

3100

3700

4600

5600

1.6KN/㎡

2500

2900

3600

4400

5400

1.8KN/㎡

2400

2700

3500

4200

5100

2.0KN/㎡

2300

2500

3300

4000

4800

2.2KN/㎡

2200

2300

3200

3800

4500

2.4KN/㎡

2100

2300

3100

3600

4200

2.6KN/㎡

2000

2300

3000

3400

3900

 

Thermal insulation performance of AAC external wall plate

Thickness

Thermal resistance

thermal inertia index

heat transfer resistance

heat transfer coefficient

δ(mm)

R(㎡.k/W)

D=∑RS

R0(㎡.k/W)

k(W/㎡.k)

50

0.31

0.92

0.46

2.17

75

0.45

1.31

0.60

1.67

100

0.59

1.69

0.74

1.35

125

0.72

2.07

0.87

1.15

150

0.86

2.45

1.01

0.99

175

1.00

2.83

1.15

0.87

200

1.14

3.22

1.29

0.78

 

Thermal insulation performance of AAC roof plate

Thickness

Thermal resistance

thermal inertia index

heat transfer resistance

heat transfer coefficient

δ(mm)

R(㎡.k/W)

D=∑RS

R0(㎡.k/W)

k(W/㎡.k)

150

0.81

2.28

0.96

1.04

175

0.93

3.20

1.08

0.93

200

1.05

3.59

1.20

0.83

225

1.17

3.97

1.32

0.76

250

1.29

4.36

1.44

0.69

 

ALC panel and AAC Panel  are our main product. Our Autoclaved Aerated Concrete Panel can be used for concrete structure, steel structure residential buildings and office buildings. If you need, welcome to contact us to know more.

 

Our company supply kinds of sandwich panel, City Multifunctional Kiosk,ALC/AAC panel and custom steel structural  . Our products have high quality and competitive prices.

 

For more product information, please click here .

https://www.steelbuildingtech.com/

 



Price

  • Delivery Port : Qingdao

Packaging & Delivery

  • Packing :Steelpalletbox
  • Delivery Lead Time : 50 working days since the contract comes to effect and all drawing confirmed day

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