DAQUAN Sound
insualtion wall panelis kind of lightweight energy saving wall material taking
reinforced calcium silicate board as face panel, with cement, EPS,fly ash as
core materials and forming by one time compound. The core materials(EPS) has
good performance on sound insulation and absorption. After the test of the
national lab, the DAQUAN wall panel meets the national building code for sound
insulation.
Application range
1) widely used in all kinds of old and new construction of bearing
internal and external wall;
2) apply to office
buildings, residential, schools, hospitals, hotels, KTV etc, which has higher
requirements for sound insulation;
3) suitable for internal and
external wall of steel structure construction;
4) suitable for old building which has
high strict requirment for floor slab
Construction drawing
Product features
1、 Energy Saving& Environmental-friendly
Daquan
wall panel use the Environmental-friendly material, which has good functions on
heat insulation and preservation. And with the changes of seasons, the panel
itself can effect the water loading of the air and keep the temperature inside
constant, to achieve the ecological regulation, and it accords with the trend
of development of modern ecology residential building
2、 Sound insulation & Absorption
Daquan wall panel has good functions on
sound insulation and absorption. he core materials(EPS) has good performance on sound insulation and
absorption. After the test of the national lab, the DAQUAN wall panel meets the
national building code for sound insulation. The sound proof for 90mm daquan
wall panel is 45dB, and the traditional bricks is 20dB.
3、Waterproof & Fireproof
DQ sandwich wall panel has 4hrs
fireproof limit under 1000 celsius, it reaches
A level non-combustible performance
and will not release any poisonous gas, which totally suits the
international green standards
DQ sandwich wall panel can be made as
container for water withouth any plastering, its totally no leakage of water.
4、 Easy Construction & Shorter Time
DQ sandwich wall panel use fabricated
way to install, which is easy and effective for installation and no
construction waste, no need to plaster and shorter the time for construction.
The traditional bricks need 12 workers
to work 60mins, but for same project, if use DQ wall panel, it just needs 3
workers to work an hour, which will save a lot of labor cost for the
construction part.
Technical Index
|
S/N
|
ITEMS
|
National
Standards
|
Testing
Indexes
|
|
60mm
|
90mm
|
120mm
|
60mm
|
90mm
|
120mm
|
|
1
|
Anti-impact
performance
|
≥5
|
≥5
|
≥5
|
≥8
|
≥10
|
≥15
|
|
2
|
Anti-bending
damage load/Times over deadweight
|
≥1.5
|
≥1.5
|
≥1.5
|
≥3
|
≥4
|
≥5
|
|
3
|
Anti-pressure
strength/Mpa
|
≥3.5
|
≥3.5
|
≥3.5
|
≥5
|
≥5
|
≥5
|
|
4
|
Soften coefficient
|
≥0.80
|
≥0.80
|
≥0.80
|
≥1
|
≥1
|
≥1
|
|
5
|
Surface
density /Kg/㎡
|
≤70
|
≤90
|
≤110
|
≤55
|
≤70
|
≤85
|
|
6
|
Moisture
rate a/%
|
≤12/10/8
|
≤10/9/7
|
|
7
|
Drying
shrinkage value mm/m
|
≤0.6
|
≤0.6
|
≤0.6
|
≤0.45
|
≤.0.5
|
≤0.06
|
|
8
|
Single Point
hanging strength/N
|
≥1000
|
≥1000
|
≥1000
|
≥1200
|
≥1300
|
≥1500
|
|
9
|
Sound
Insulation Capacity in the air/Db
|
≥30
|
≥35
|
≥40
|
≥35
|
≥40
|
≥45
|
|
10
|
Fireproof
Limit/h
|
≥1
|
≥1
|
≥1
|
≥2.5
|
≥3
|
≥4
|
|
11
|
Heat
transfer coefficient b/w/㎡.k
|
|
|
≤2.0
|
|
|
≤2.0
|