亿博彩票

rock wool panel

Rock Wool Panel

  • Rock Wool Panel
  • Rock Wool Panel

Product details

Rock Wool Products are manufactured with basalt as main ingredient,made into inorganic fiber in high speed centrifugal machine after melting, A certain amount of cementing agent, rustproof oil, silicon oil is added into the raw materials which is made into rockwool board, rockwool pipe shell, etc. (according to different customer requirement)
Moisture-proof aluminum foil, black (white) glass fiber cloth, sandwich glass fiber felt and moisture-proof facings can be stuck on surface of rock wool board.


FEATURES AND ADVANTAGES OF PRODUCTS

亿博彩票1. high quality and extra fine, low slag-ball content and low coefficient of heat conductivity.

2. wide range of bulk density (40kg-200kg/m3), wide range of specifications with all data being within/better than national standards.

亿博彩票3. wide range of applications for construction, petroleum,electric power, metallurgy, textile, national defence, transportation ans other industries. ideal material for heat insulation and sound insulation of industrial facilities such as tank, boiler, flue, heat exchanger, blower, vehicles and ships etc.

4. owing to its large-scale production and advanced technology the products are salable in home market, especially for large and key projects. the products are also sold to more than 10 countries/regions abroad.


Technical Specification

Technical PropertyTechnical IndexRemarks
Thermal Coefficient Equation(w/m℃)Rockwool Board 0.035+0.00018tm
Rockwool Blanket 0.036+0.00015tm
Normal Temperature
Max.Service Temp(℃)600
Average fiber diameter, μm4-7GB5480.4
Density tolerance, %+15, -15
Thermal conductivity coefficient (average temperature: 70±52), W/(m. K)≤ 0.042GB10294-88
Shrinkage temperature of heat load650GB11835-1998
Moisture content, %≤0.5GB5480
Combustion propertyNon-combustible(A class)GB5464
Resin Content3.5GB11835
Water repellence (water-proof), %≥ 98GB10299
Water absorption (water-proof), %≤ 5GB5480

1. Introduction

亿博彩票rock wool board

rock wool is an artificial inorganic fiber made from melted basalt slag wool at high temperature.

亿博彩票it has the characteristics of light weight, small thermal conductivity, good sound absorption performance, non-combustible and good chemical stability.

 

2. Advantages

primary advantages of rock wool panel

1)fire protection: the panel material is non-combustible materials, which can fully meet the requirements of fire protection regulations. the combustion performance depends on how much of the flammable binder is present. rockwool itself is an inorganic mineral fiber so that not flammable. the using life of the board can reach more than 35 years.

2)sound insulation performance: rockwool products have excellent sound insulation and sound absorption. the sound absorption mechanism is the product’s porous structure. when the sound waves pass, friction is generated due to the flow resistance, so that the sound energy is partially absorbs and impedes the transmission of sound waves.

亿博彩票3)insulation: rockwool has low thermal conductivity and good thermal insulation. the good thermal insulation performance is the basic characteristics of rock wool and its products. under normal temperature conditions (about 250c), the thermal conductivity of rock wool is usually between 0.03 and 0.047w/(m·k).

 

3.Main functions

what is the purpose of the rock wool board?

亿博彩票marine rock wool board for thermal insulation and fireproofing of ships.

waterproof rock wool board for vehicles, mobile equipment, cold storage projects, air conditioning ducts.

the rock wool board for construction has excellent fireproof, thermal insulation and sound absorbing properties.

  

4. Where can rock wool board be used?

rockwool composite panels are widely used in the ceilings and partitions of steel structure workshops, roofs of simple movable houses, walls, and air clean rooms.

亿博彩票the rock wool panel is suitable for temperature control process, energy conservation and personal protection of equipment and pipelines such as boilers, steam pipes, heat exchangers, reactors, ovens, furnaces, etc., and has good sound absorption, noise reduction and fire prevention.

 

5. Applications

in modern society, new material rock wool board have been widely used in construction, metallurgy, chemical, electric power, petroleum, agriculture, machinery, light industry, textile, military, transportation, warehousing and other industries. various buildings, industrial furnaces, boilers, heat exchangers, distillation towers, storage tanks, cold storage flue, pipes, valves, fans, air conditioners, vehicles and ships, as well as the development of modern defense, aerospace, and atomic energy technologies are all this new type of multi-functional material for thermal insulation, sound absorption and noise reduction.

 

a)building energy efficiency

b)industrial insulation

c)shipbuilding

亿博彩票d)agricultural application

 

6.Specifications

亿博彩票rock wool board specifications

 

ITEMNATIONAL STANDARDTEST   DATA
Fiber Diameter≤ 6.5 um4.0 um
Thermal conductivity(W/m.K):≤ 0.034(Normal temperature)0.034
Density Tolerance±5%1.3   %
Water repellence≥ 9898.2
Moisture Aborption≤ 0.5%0.35   %
Organic material≤ 4.0%3.8   %
PHNeutral, 7.0 ~ 8.07.2
Tensile strength220 kPaSTANDARD
Compression strength105 kPaSTANDARD
Combustion propertyNon-combustible(Class A)STANDARD

7.How to use

how do i use it?

ø  base treatment (waterproof mortar)

ø  configure adhesive

ø  paste rock wool board

亿博彩票ø  installation fixture

亿博彩票ø  bottom plastering mortar (2 times)

亿博彩票ø  alkali-resistant mesh cloth

亿博彩票ø  surface coating mortar (1 pass)

ø  insulation system acceptance

ø  finishing layer construction

 

亿博彩票cautions for use

亿博彩票1. waterproofing is very important. rock wool board can't be constructed in rainy days, and must be careful not to be wet by rain when storing. otherwise, rock wool board may not achieve the expected effect.

2. if the rock wool board is used for cold preservation, we must add a moisture-proof layer into the rock wool board, but this moisture-proof layer must also be fire-proof. otherwise, if there is a fire, our efforts will be wasted.

3. then, the rock wool board cannot be scratched by sharp objects, the rock wool board should be well protected when the joint is made, otherwise it will be damaged. if the temperature exceeds 200 degrees celsius, you should add the insulation nail. of course must keep a certain distance and stick the foreigner; otherwise it will achieve half the effects.

 

8.Manufacturing process

øthe rock wool fiber is controlled by speed track, and then pressed into rock wool board by the upper and lower crawler press method. the density of the rock wool board depends on the speed track and the drop of the oscillating weight. after shaking the hammer cotton, the rock wool is transported to a high temperature drying furnace by a crawler up and down pressing method, and dried to form rock wool board.

亿博彩票øthe high-speed cutting saw in the oven longitudinally cut into a wide uniform long board. on this basis, the same length of rock wool board is controlled by a high-speed cutting saw. it is sent to the packaging equipment by conveyor belt. the rock wool veneers are overlapped by the self-extraction method to form fixed packing amount of rock wool board.

亿博彩票øthen, the rock wool board is sent to the packaging platform through the conveyor belt, automatically transferred to the thermoplastic mold packaging process, the equipment automatically wraps the rock wool board with the special film of heat shrinkable. after this the rock wool board is tightly wrapped, and transport to the rock wool board storage room. on this basis, the whole process of rock wool board production is completed.


What exhibitions have we participated


Thailand Architect Expo 2019

Rock Wool Panel

Rock Wool Panel


Kenya Build Expo 2019

Rock Wool Panel

Rock Wool Panel


VIETBUILD INTERNATIONAL EXHIBITION 2019

Rock Wool Panel

Rock Wool Panel


What payment method do we have?

亿博彩票payment terms: t/t in advance, l/c at sight


Factory photos

Rock Wool Panel


Company activities

Rock Wool Panel




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