Product Name: | Rock woof sandwich panel |
Fireproof Rate | A1/A2 |
Thickness | 75/100/120/200/250mm |
Effective Width | 1000-1120mm |
Steel Sheets Thickness | 0.3-0.8mm |
Steel plate color | as Ral or Customized |
useing | for Roof and Wall Decoration of Steel Building |
Core matenial index of HONGYEnew model fireproof rockwool sandwich panel | |||||
Properties | Unit | Density≥100kg/m3 | |||
Density≥120kg/m3 | Specification≥d12 | ||||
Compressive strength | kpa | 85 | 105 | EN 826 | |
Shear strength | kpa | 60 | 80 | EN 12090 | |
Tensile strength | kpa | 170 | 220 | EN 1607 | |
Slag ball content | % | <5( Size of coarse slag ball >0.25mm) <30(Size of fine slag ball >63pm) | ASTM C1335 | ||
Thermal conductivity of rockwool panel (average temperature 20ºC) | W/mk | 0.038 | GB/T 10295 ASTM C518 EN 12667 | ||
Fireproofrating | / | Noninflammable material A reaction to fire | EN ISO 1182 GB/T 5464 | ||
/ | EN 1350- 1 GB 8624 | ||||
Fire resistant lit(FRL) | According to the structure and thickness of sandwich panel, FRL is between 30mins and 240mins | ||||
Hydroscopicity (weight ratio) | % | <1 | ASTM C1104 GB/T 5480.7 | ||
Hydrophobicity (specific to hydroph-obic products) | % | ≥98 | GB 10299 | ||
Ageing and expansion rate | % | ≤5 (Thickness change rate after 24 hoursunder the state of 65ºC) | prEN 14509 | ||
Delting temperature | ºC | >1000 | |||
Fiber diameter | um | ≤7 |
Note: usually, the material with low thermal conductivity is regarded as thermal insulation material (it is stipulated that all the materials with a thermal conductivity no more than 0 . 12w/(m · k) when the temperature is lower than 350ºC called thermal insulation materials in national standard .), and the material with a thermal conductivity less than 0.05w/(m ·k) is named high-efficient thermal insulation material. |
Technical parameters of HONGYE new model fireproof rockwool sandwich panel | ||||||||
llowable verical load and thermal conductivity of HONGYEnew model frproof rockwool sandwich wall panel (allowable deflection f≤L/200) | ||||||||
S(mm) | W/m2 k | G(kg) | P=KN/m2 | 0.6 | 0.8 | 1 | 1.2 | 1.5 |
50 | 0.75 | 15.53 | L(m) | 3.66 | 3.13 | 2.75 | 2.46 | 2.12 |
75 | 0.53 | 18.37 | L(m) | 4.9 | 4.22 | 3.73 | 3.35 | 2.91 |
100 | 0.41 | 21.21 | L(m) | 5.99 | 5.17 | 4.58 | 4.12 | 3.59 |
150 | 0.31 | 26.88 | L(m) | 7.82 | 6.75 | 5.98 | 5.37 | 4.68 |
Allowable vertical load and thermal conducfivity of HONGYE new model fireproof rockwool sandwich roof panel (allowable deflection f≤L/240) | ||||||||
S(mm) | W/m2 k | G(kg) | P=KN/m2 | 0.6 | 0.8 | 1 | 1.2 | 1.5 |
50 | 0.75 | 15.74 | L(m) | 3.78 | 3.31 | 2.98 | 2.71 | 2.41 |
75 | 0.53 | 18.68 | L(m) | 4.83 | 4.21 | 3.76 | 3.42 | 3.01 |
100 | 0.41 | 21.62 | L(m) | 5.77 | 5.02 | 4.47 | 4.04 | 3.55 |
150 | 0.31 | 27.51 | L(m) | 7.53 | 6.54 | 5.82 | 5.26 | 4.61 |
Note: the values in the fllwing table is calculated on the basis of rockwool bulk weight of 120kg/m3, 0.6mm outer steel sheet and 0.5mm inner steel sheet. |
Qi: Do you provide on-site installation guidance services overseas?
Answer: Yes. We provide detailed installation drawings and videos for free. We can even bring a crew to your job site for a fee.
02: How can I get a quick quotation from you for my project?
A: You can chat with us by email or phone at any time, providing us with detailed parameters and drawings of project requirements.
03: What is the transaction procedure?
Answer: Design drawings and quote-confirm 30% deposit-manufacture-inspect-70% payment-package and delivery
04: What is the biggest advantage of your product?
Answer: Adhere to quality and high-quality service. Quality is strictly controlled