ZRD Roof Rock Wool Board
2023-04-25

ZRD Roof Rock Wool Board  Generally, rock wool boards are used for roofing, which can be divided into the following three categories: First, single-layer flexible waterproof roofing systems are commonly used in industrial plants. The rock wool flexible waterproof roof system can provide you with a roof system with more efficient heat preservation, energy saving and fire prevention. The second metal sandwich panel roof insulation system is widely used in the roof of logistics centers, storage centers and other industrial plants. The rock wool metal sandwich panel roof system has the characteristics of heat preservation, fire prevention and sound insulation.
Third, the metal roof insulation structure is a typical roof insulation structure, which is widely used in roof systems such as factories and warehouses. It has the characteristics of simple structure, light weight, and quick and convenient construction.
Taking the rock wool flexible waterproof roof system as an example, a detailed product technical introduction:
High-strength roof rock wool board is a rock wool product that integrates heat preservation, heat insulation, fire prevention, sound insulation and noise reduction, and is specially designed and developed for various flexible waterproof roof systems. With high compressive strength and point load, it can not only meet the needs of carrying the weight of personnel and related equipment during the construction and maintenance of the roof system, but also maintain stable thermal insulation, noise reduction and fire prevention effects. It is mainly used in the flexible waterproof roof system of new construction, expansion or existing buildings.
The product has excellent fire protection and mechanical properties, as well as excellent thermal insulation, acoustics and durability, which can enhance the overall performance of the roof system in terms of fire protection, thermal insulation and sound absorption and noise reduction, and ensure the durability of the system.

 

The Advantages of Roofing Rock Wool Board:
1. High fire rating: A1 class fireproof material;
2. High mechanical strength: high compressive strength and point load, avoiding damage caused by trampling;
3. Good thermal insulation performance: it has excellent thermal conductivity and saves energy consumption of buildings;
4. Good acoustic performance: provide excellent sound insulation and sound absorption effects;
5. Good durability: it has excellent dimensional stability and high water repellency, and has the same service life as the roof;


Standard Specification

 

PRODUCT

HR 40

HR 60

IHR 80

Densitykg/m3

≥140

≥160

≥180

Thicknessmm

40-150

50-100

Length*Widthmm

1200X600

 

For products with other specifications, please consult the company sales.

 

Performance

HR 40

HR 60

HR 80

Unit

Standard

Compressive strength (10% deformation)

≥40

≥60

≥80

kPa

GB/T 13480

Point load (compression 5mm)

≥300

≥500

≥800

N

GB/T 30802

Fiber diameter

≤6

mm

GB/T 5480

Thermal conductivity (25°C)

≤0.040

W/(m•K)

GB/T 10294

Combustion performance

A1

---

GB 8624

melting temperature

≥1000

---

Acidity factor

≥1.8

---

GB/T 5480

Hydrophobicity

≥99

GB/T 10299

Moisture absorption rate

≤0.5

GB/T 5480

Short-term water absorption (partial immersion, 24h)

≤0.4

kg/m²

GB/T 30805

Dimensional stability

≤0.5

GB/T 30806

Noise Reduction Coefficient ( NRC )

≥0.80

----

GB/T 18696

 


 

Application

High-strength roof rock wool board is a rock wool product that integrates heat preservation, heat insulation, fire prevention, sound insulation and noise reduction, and is specially designed and developed for various flexible waterproof roof systems. With high compressive strength and point load, it can not only meet the needs of carrying the weight of personnel and related equipment during the construction and maintenance of the roof system, but also maintain stable thermal insulation, noise reduction and fire prevention effects. It is mainly used in the flexible waterproof roof system of new construction, expansion or existing buildings.

Roof Rock Wool Board