High Density Thermal Insulation Rockwool Slab for Roof/Ceiling 140-180kg/M3

• Customization: Available
• Feature: Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof
• Highest Working Temperature: 600℃
• Model NO.: Liluan Rock wool Board
• Appearance: Board
• Fire Protection: Grade a
• Color: Yellow
• Thickness: 30-150mm
• Usage: Roof Insulation Floor Insulation
• Density: 140-180kg/M3
• Other Sizes: Cusotmized
• Surface Finishing: Texture
• Acidity Coefficient: More Than 1.8
• Application: Heat Insulation
• Transport Package: Shrink Film/Packed on Pallets
• Specification: 1200mm*600mm
• Trademark: LILUAN TECHNOLOGY
• Origin: Maanshan Anhui China
• HS Code: 680610
• Production Capacity: 50000 Tons Per Year

Product Description

 

Product Description

As a fire-resistant and thermal insulation material, rock wool board for external wall insulation is mainly used in thin plastering systems and dry hanging curtain wall insulation systems. It has good compressive and tensile strength, excellent hydrophobicity and moisture resistance, and is suitable for various dense structures such as masonry or concrete base walls. It can be used for external insulation of newly built and expanded walls, as well as for energy-saving renovation of external wall insulation of existing buildings. The A-level non combustible fire rating and high temperature shrinkage resistance can maintain the stability of the system structure in the event of a fire.

Product Parameters

Product model		LL-HP-140	LL-HP-150	LL-HP-180	Unit	Standard
Compressive strength		≥40	≥60	≥80	KPa	GB/T13480
Thermal conductivity(25ºC)		≤0.039			W/(m·k)	GB/T10294
Point load resistance at 5mm deformation		≥200	≥500	≥600	N	GB/T 30802
Combustion performance		Class A			---	GB8624-2012
Acidity coefficient		≥1.8			---	GB/T 5480
Hydrophobic rate		≥99 %			%	GB/T 10299
Mass moisture absorption rate		≤1.0			%	GB/T 5480
Water absorption(Partial Immersion) Short term(24h)		≤0.4			kg/m2	GB/T 30805
Water absorption(Partial Immersion) Long term(28d)		≤2.0			kg/m2	GB/T 30807
Dimensional stability		≤1.0			%	GB/T 30806
Melting temperature		≥1000			ºC	---
Right angel degree of deviation		≤5	≤3	≤3	mm /m	GB/T5480

 

Standard Specifications

Product model		LL-HP-140	LL-HP-150	LL-HP-180
Density,KG/m³		≥140	≥150	≥180
Size (length x width),mm		1200*600
Thickness, mm		30~200

Advantages
1.Rockwool is made of natural rock and is a Class A non-combustible fireproof material. Its melting temperature is over 1000ºC,
   which can effectively slow down the spread of fire.
2.The thermal conductivity is low and the thermal insulation effect is significant.
3.Greatly reducing the reflection and propagation of sound waves and providing a beneficial environment without interference for       work and life.
4.The open porous fiber structure makes rockwool have excellent air permeability and moisture-drying function, which allows
   water vapor to pass freely, effectively reducing condensation and building mildew.
5.The rock wool for external wall insulation, high-strength rock wool board for roofs and composite board with rock wool have high
   tensile strength and compression strength, which can effectively resist the alternating effects of positive and negative wind
   pressures and have strong impact resistance.
6.Rock wool is frost-resistant, freeze-thaw resistant, and UV-resistant. It does not produce thermal expansion andcontraction due
   to temperature differences in the four seasons. It can be used in extreme climates without being affected by other combined
   materials. 
7.Water-repellent and moisture proof.
8.The energy saved by rock wool in use is more than 100 times the energy consumed in its production, transportation and
    recycling.
9.Safe and environmental protection.
10.Easy to carry and cut. It can be completed with a scissors.
 

Application

 

Recommendation For Roof Rock Wool Insulation Application

1. Insulation thickness<100mm, HP series high-density roof rock wool boards can be used depending on wind pressure or load.

2. Insulation thickness ≥ 100mm, the following combinations can be used depending on wind pressure or load:

A) Both layers use HP series rock wool.

B) The lower layer use HP40 rock wool board, and the upper layer use 50mm thick HP60 or HP70 high-density roof rock wool board, with two layers laid in staggered joints. This combination can effectively improve insulation effect and reduce cost without affecting density.
 

Detailed Photos

 

Company Profile

 

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Our production line capa is 150 ton per day, around 50000 ton per year, and product include rock wool board, rock wool blanket, rock wool lamella, rock wool cube for agriculture industry, and our own brand are: Dong Wu Tian Zi, and Liluan Technology. We also have many Invention patents to keep our competitive during the market, and also new products.


Certifications

Packaging & Shipping

 

 

FAQ

Q: Are you a manufacturer or a trading company ?
A: We are a manufacturer founded in 2009,  annual production capacity of 50,000 tons.

Q: Can you accept neutral packing & OEM ?
A: Normally, our packing is vacuum bag with "DongWuTianZi" logo , but we can accept the neutral packing and OEM. However, custom should pay the OEM packing charge.

Q: Can you provide the sample for free ?
A: We provide some samples for free, but the express charge should be bore by customer.

Q: What's the lead time?
A: 7-15 days after receipt of advanced payment

Q: What's the payment term?
A: 30% advanced payment and 70% paid prior to load by TT.