China Sound Insulation Sound Absorption Deadening Soundproof Material Sandwich Panel Homes with SGS

Information of Sandwich Panel
Weight: 1/8 of solid brick wall

Intensity : C30

Heat conductivity : 1/3 of solid brick wall

Sound wave conductivity :1/4 of solid brick wall

Reduce wall cost 15% ~ 20%

Adjust the indoor humidity automatically, save space, reduce pollution

Improve construction efficiency 3 times or 5 times

Simple operation and convenient installation

Thickness
(mm)Length
(mm)Width
(mm)Weight for reference
(KG)Tolerance rangeApplication602270-244061042Length ±5mm
Width ± 2mm
Thickness ± 1mm
Flatness ± 2mmRoof
Interior wall
exterior wall7548100661207215083

1.Long life span

more than 70 years, it is used for construct permanent house, it is the best substitute for conventional conceret wall materials.

2.Earthquake resistance with Strong strength

Hanging fore for single point is more than 50kg, no need to worry about the safty .

3.lightweight, Easy and fast Installation

It only needs few hours to train a brick layer worker become a skilled worker for panel installation. And one worker can install 25sqm wall in one day. Besides, It requires only normal tools and accessories which you can get easily from your market.

4.Waterproof

Soundproof, fireproof, and heat resistance also.

5.low cost and can be re-used

disassembly and assembly are very convenient, it greatly improves the product efficiency and economic benefits, and also it will not result in too much construction waste and affect the normal operation activities.

Technical Index of Sandwich Panel

Item

60mm

75mm

90mm

100mm

120mm

150mm

Anti-impact Capacity/times

≥5

≥5

≥5

≥5

≥5

≥5

Anti-Bending damage load/times over deadweight

≥1.5

≥1.5

≥1.5

≥1.5

≥1.5

≥1.5

Compressive strength/Mpa

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

≥3.5

Softening coefficient

≥0.8

≥0.8

≥0.8

≥0.8

≥0.8

≥0.8

Surface density(kg/m2)

≤70

≤70

≤90

≤90

≤110

≤110

Moisture rate (%)

≤12/10/8

Drying shrinkage alue(mm/m)

≤0.6

≤0.6

≤0.6

≤0.6

≤0.6

≤0.6

Hang force(N)

≥1000

≥1000

≥1000

≥1000

≥1000

≥1000

Sound insulation capacity in the air(dB)

≥30

≥30

≥35

≥35

≥40

≥40

Fire endurance (h)

≥1

≥1

≥1

≥1

≥1

≥1

Heat transfer coefficient(w/m2.k)

_

_

_

_

≤2.0

≤2.0

Inner radiation index

≤1

≤1

≤1

≤1

≤1

≤1

Outer radiation index

≤1

≤1

≤1

≤1

≤1

≤1

Frost resistance(shall show no visible cracks and surface without change)

_

_

shall show no visible cracks and surface without change

The combustion properties of (A1 / A2)

_

_

A1 or A2

Contact information
Freda Lin
Xiamen ZhongJingTai Building Materials Co,. Ltd
Website: http://www.zhongjingtai.com/