Product Specifications
Prod Model: |
TQ-WM |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Thermal Conductivity: |
Less Than 0.040W/Mk |
Shot Content: |
Less Than 10% |
Average Fiber Diameter: |
Less Than 7.0um |
Use Temperature: |
Around 300 Degrees |
Hydrophobic Rate: |
More Than 99% |
Acidity Coefficient: |
More Than 1.6 |
Burning Behavior: |
Incombustible Class A1 |
Dimensional Stability: |
Less Than 1.0% |
Compressive Strength: |
More Than 50kpa |
Tensile Strength: |
Mor Ethan 7.5kpa |
Material: |
Basalt |
Refractoriness: |
800-1400??C |
Usage: |
Thermal Insulation |
Color: |
Grey |
Product Description
2.,High-strength rockwool roof board
? Introduction
High-strength rockwool roof board is a product designed for most of the flat roofing system (especially for flexible waterproof roofing system) and all kinds of building structures which have high requirements of mechanical properties.
This kind of rockwool board uses special formula and production technology, not only has the basic properties such as fire resistance, het insulation, sound absorption, noise reduction and so on, but also has good weather ability, compressive strength and anti-point load performance.
? Features and Application
1,Good Mechanical Property
High-strength rockwool roof panel board has good compressive strength and anti-point load to ensure the smooth of roofs and meet the requirements of carrying people and equipment when constructing.
2,Fire Resistance Property
The melting point of high-strength rockwool roof board reaches 1000 degrees with good ability of shrinkage. It can effectively support building structures at the time of fire to achieve the fireproof function of 1—4 ours.
3,Thermal Insulation Property
Its content of slag ball is low and the fibers slender and flexible. So the board has low thermal conductivity and excellent thermal insulation property.
4,Environmental Property
The raw materials of rockwool board are natural rocks, do not contain any asbestons and it is harmless to human bodies. The harmful materials such as CFC and HCFC which is harmful to the environment never be used in the production process.
? Specification
| Standard Requirement | Deviation |
Length | 1200mm | +10/-3mm |
Width | 600mm | +5/-3mm |
Thickness | 30mm—150mm | ±3mm |
Density | 120kg/m3—180kg/m3 | ±10kg/m3 |
? Technical Parameters
SN | Properties | Unit | Standard Requirement | Standards | Test Result | Judge |
1 | Density | kg/m3 | ≥120 | GB/T 5480 | ≥120 | Qualified |
2 | Thermal Conductivity (25degrees) | W/m·k | ≤0.040 | GB/T 10294 | 0.038 | Qualified |
3 | Shot Content (grant size: ≥0.25mm) | % | ≤10 | GB/T 5480 | 6.3 | Qualified |
4 | Average Fiber Diameter | μm | ≤7.0 | GB/T 5480 | 5.0 | Qualified |
5 | Use Temperature | degrees | — | — | 300 | Qualified |
6 | Melt Point | degrees | — | — | 1000 | Qualified |
7 | Hydrophobic Rate | % | ≥98 | GB/T 10299 | 99.5 | Qualified |
8 | Acidity Coefficient | — | ≥1.6 | GB/T 5480 | 1.8 | Qualified |
9 | Burning Behavior | — | Incombustible, Class A1 | GB 8624 | Incombustible, Class A1 | Qualified |
10 | Dimensional Stability (70degrees, 48h) | % | ≤1.0% | GB/T 8811 | 0.0 | Qualified |
11 | Compressive Strength (deformation:10%) | kPa | ≥40 | GB/T 25975 | ≥60 | Qualified |
12 | Tensile Strength | kPa | ≥7.5 | GB/T 25975 | ≥10 | Qualified |
13 | Quality Absorption Rate (50degrees,RH95%,96h) | % | ≤1.0 | GB/T 5480 | 0.2 | Qualified |
14 | Short-term Water Absorption(10mm, 24h) | kg/m2 | ≤1.0 | GB/T 5480 | 0.1 | Qualified |
15 | Level Deviating Limit | mm | ≤6 | GB/T 25975 | 1.0 | Qualified |
16 | Right Angle Deviating Limit | mm/m | ≤5 | — | 0.8 | Qualified |
17 | Sound Absorption Coefficient | — | ≥0.6 | GB/T 25975 | 0.72 | Qualified |
Jiangsu Tianqi Rockwool Co., Ltd. Was established in June 2011 and covers an area of 27, 500 square meters. It is located at No. 128 HengFu Road, HengShanQiao Town, ChangZhou City, JiangSu Province, China, which is in the Hengshanqiao exit of Shanghai -Jiangsu highway with convenient transport. Our company is specialized in manufacturing all kinds of high-quality rockwool products and it has the most advanced external wall thermal insulation rockwool production line. Annual production capability reaches 25, 000 tons for high-quality rockwool boards.
High-quality natural rocks such as basalt and dolomite are used as the main raw materials. Our company is capable of supplying rockwool products including external thermal insulation rock wool board, high-strength rockwool roof board, rockwool sandwich board, curtain wall with rockwool board, rockwool fire barrier strip and rockwool blanket.
It is equipped with complete inspection and testing equipment. The company not only has complete and scientific quality management system, but also has a professional and dedicated service tem.