Rock Wool Sandwich Panel/Building Exterior Wall Panels/Fireproof Partition Panel
| US$7.00 - 35.00 | 500 Square Meters (MOQ) |
Quanzhou Hongye Refrigeration Equipment Co., Ltd.
Fujian, China
Last Login Date:
Sep 23, 2025
Main Products:
Cold Room, Food Thermal Storage, Building Exterior Wall Panels, Cold Chain Logistics Warehouse, Special Board for Farm, The Purification Plate of The Workshop, How About a Seafood Freezer, High-Level Three-Dimensional Cold Storage
Product Description
Company Info
Basic Info.
Product Description
| 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 | Roof Board, Indoor Partition Board, Cold Storage Board and other multi-purpose |
| 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. | ||||||||
The polyurethane edge-sealing rock wool sandwich plate has the advantages of: :
High rigidity, effective drainage, strong anti-negative wind pressure ability, tight overlapping and convenient construction.
Product features are good for a wide range of applications to support customer customization needs.
Metal curtain wall sandwich panel-Rockwoof
HONGYE new model fireproof rockwool/glasswool sandwich panel is recombined into a beautiful, fat, and tough building board by choosing two layers of high-quality color coated steel sheets or other precisely profiled metal sheets as its faceplates, rotating the stripped rockwool/glasswool 90 degrees after roll forming (make the filbers vertical to the upper and lower steel sheets) and strongly binding high-quality rockwool/glasswool with the metalf aceplates using high-strength, high-adhesion, high-fire-prevention binder. Excellent fire-prevention, thermal insulation, environment protection and other characteristics of the formed boards provide a best choice for industrial building envelope system.
What's the features about HONGYE new model fireproof rockwool sandwich panel ?
Taking high-quality natural rocks such as basalt, gabbro and others as main materials,the core material of ZHONGBAO new model fireproof rockwool sandwich panelis a kindof artificial inorganic fiber after the process of high temperature melting and fiberizationwith the characteristics of very low slag and dust content and non-absorbent. It is "realrockwool"!
The core material of HONGYEnew model fireproof glasswool sandwich panel composes of 5-8um-diameter thin and uniform glasswool fibers produced by applying high speed centripetal seperation process to original glass stone, and its interior is pure inorganic substance . The thermal insulation effect cannot abate as time goes by due to its compact and uniform overall structure.
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
