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Good quality 220kg/m3 fireproof calcium silicate board For Insulation
Calcium silicate board (English: calcium silicate) as a new type of green environmental protection building materials, besides has the function of the traditional plasterboard, has more superior fire resistance and resistant to moisture, the advantages of long service life, a lot of application in the engineering construction industry ceiling smallpox and partition, liner, billboards in home decoration, furniture plate, ship plate of storehouse, warehouse shed board, network and tunnel engineering indoor floor wall plate.
Calcium silicate board is made of inorganic mineral fiber or cellulose fiber and other loose short fiber as reinforcement material, silica-calcium material as the main cementing material, after pulping, forming, accelerating curing reaction in high temperature and high pressure saturated steam, forming calcium silicate cementing body and made of board.It is a new type of building and industrial plate with excellent performance. Its products are fireproof, moistureproof, sound insulation, moth-proof and good durability. It is an ideal decorative plate for ceiling and partition.
Use place
Commercial buildings: business buildings, entertainment places, shopping malls, hotel industrial buildings;Residential buildings for factories and warehouses;New-type residence, renovation and renovation of public places;Hospitals, theatres, stations.
The main purpose
It is wall, ceiling, floor, furniture, road sound insulation, sound absorption barrier, ship cabin and air duct and other industrial panels and sound absorption wall, sound absorption ceiling, pouring wall, composite wall panels and other fields.
Item | Unit | National standard (GB/T10699) | USA(ASMT-C533) | Japan(JISA9510-1995) |
Volume weight | kg/m3 | ≤220 | ≤240 | ≤220 |
Compressive strength | MPa | ≥0.5 | ≥0.414 | ≥0.5 |
Breaking strength | MPa | ≥0.3 | ≥0.31 | ≥0.31 |
Heat conductivity 1000°C | W/mk | ≤0.065 | ≤0.065 | ≤0.062 |
Highest service temperature °C | °C | 650 | 650 | 650 |
Linear shrinkage | % | ≤2.0 | ≤2.0 | ≤2.0 |
Calcium silicate board • production process
The raw materials
(1) Silica materials: quartz powder, diatomite, fly ash, etc.
(2) Calcium materials: slaked lime powder, cement, calcium carbide mud, etc.
(3) Reinforcement fiber: wood paper fiber, wollastonite, cotton fiber, etc.
(4) Main ingredients and formula: silicon powder + calcium powder + natural wood pulp fiber.
Production methods
There are molding method, copying method and flow slurry method.The common method is generally the extrusion method, the raw materials according to the design proportion of full mixing and curing, through the roller extrusion molding, high temperature stereotypes, length size 2440mm, width 1220mm, commonly used thickness 4-30mm.The extrusion equipment is shown in the upper right picture.
Packaging
1. 1 ton bags in container, 25 MT/20'FCL.
2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags, then in container, 25 MT/20'FCL
4. as the customer' request
Packaging of SK37 High Alumina Refractory Brick
1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,
Shipping of SK37 High Alumina Refractory Brick
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.
Delivery:
15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample:
Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.
Payment:
It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.
1.Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample of dry ramming mass
Sample and trial order are accepted for the quality evaluation
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5.Professional Services
Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.
Henan hongtai kiln refractory co., LTD. : "quality first, reputation first, customer first: it is our aim."Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service.Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.
Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks;Boiler industry USES all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India, Korea, Pakistan, kazakhstan, other southeast Asian countries and regions.
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