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Building Board Solid Porous AAC Bricks For Wall & Floor Fireproof Firebricks

MOQ:	1000 pieces
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	50000 pieces per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Material:

Sand Aerated Concrete

Porosity:

Solid

Application:

Construction Field

Feature:

Angle Bricks, Standard Bricks

Function:

Acid Resistance Bricks

Compressive Strength:

3.5/5.0 MPa

Size/Dimensions:

Customized

Raw Material:

Silica Sand, Cement, Lime

Fire Resistance:

Up To 4 Hours

Packaging Details:

Wooden frame or cardboard box packaging, customizable

Highlight:

Building Board AAC Bricks

Solid Porous AAC Bricks

Floor Fireproof Firebricks

Product Description

Autoclaved Aerated Concrete Block Building Board Solid Porous AAC Bricks For Wall & Floor Fireproof Firebricks

Product Description

AAC is one-fifth the weight of concrete and comes in a variety of sizes. It is relatively easy to work with and can be cut and shaped with hand tools including woodworking tools. However, it requires careful and accurate placement – skilled trades and good supervision are essential.

AAC panels are easy to work with and faster to construct than blockwork, but must be handled carefully to avoid damage. Competent bricklayers or carpenters can work successfully with AAC blocks. Dimensional tolerances are very small when blockwork is laid with thin-bed mortar. Thick-bed mortar is more forgiving but is uncommon and not the industry preferred option. Very large blocks may require 2-handed lifting and be awkward to handle but can result in fewer joints and more rapid construction.

The construction process with AAC produces little waste as offcuts can be reused in wall construction. Good design that responds to the regime of standardised panel sizes encourages low-waste, resource-efficient AAC panel construction.

Features

Autoclaved aerated concrete (AAC) is concrete that has been manufactured to contain closed air pockets. AAC is one-fifth the weight of concrete.

AAC is available as panels and blocks. AAC wall panels are typically used for cladding, but can also be loadbearing. AAC floor and roof panels are also available.

AAC blocks can be used for loadbearing structures up to 3 storeys, and AAC panels can be used for cladding.

AAC has medium thermal mass and provides very good thermal insulation.

AAC is relatively easy to work with but can also be easily damaged. Specific construction techniques are required.

AAC used externally should be coated with a vapour-permeable, water-resistant finish. Render to blockwork must be a proprietary mix compatible with the AAC substrate.

Technical Parameters

Parameter	Specification Range
Product Name	Autoclaved Aerated Concrete Blocks
Raw Materials	Silica sand, cement, lime, gypsum, aluminum powder, water
Curing Process	Autoclaved – high temperature & high pressure steam curing
Density Grade	B04 / B05 / B06 / B07
Thermal Conductivity (W/m·K)	B04: ≤0.09 B05: ≤0.11 B06: ≤0.13 B07: ≤0.15
Drying Shrinkage (mm/m)	Standard method: ≤0.30 Rapid method: ≤0.50
Water Absorption	≤ 210 gm/dm³
Fire Resistance	2 – 8 hours (depending on thickness)
Fire Resistance by Thickness	100mm: 3.75 hr 150mm: 5.75 hr 200mm: 8.00 hr
Sound Insulation (dB)	100mm: 38 dB 150mm: 40 dB 200mm: 42 dB
Standard Block Dimensions (mm)	600 x 200 x 100 / 150 / 200 / 250 / 300
Surface Finish	Mechanical cut surface, no loose particles
Freeze-Thaw Resistance	Mass loss: ≤5% Strength retention: ≥80%
Elastic Modulus (MPa)	2,000 – 2,500 MPa
Poisson's Ratio	0.2
Applications	Load-bearing walls / Non-load-bearing walls / Interior & exterior walls / Infill walls / Fire-rated partitions / Thermal insulation layers

Building Board Solid Porous AAC Bricks For Wall & Floor Fireproof Firebricks

FAQ

Q. 1: How long is the sample time ? Does the sample fee can be returned?

Proofing is usually 3-5 working days. If the order reach or exceed behind MOQ quantity, proofing fee refunded. If not reached behind MOQ quantity, proofing fee will be taken by you.
Q. 2: About the sample what is the cost of transportation?The freight depends on weight, packing size and your country or province region, etc.

You can confirm by photo and video to save this money, If you become our old customer.

Q. 3: How long can I expect to get the sample?

The samples will be ready for delivery in 3-5days. The samples will be sent via international express and would be arrived within 3-5 days.

Q. 4: Do you accept customized orders?

Yes, we do. Your customized orders are always welcomed. Please kindly offer us your samples or drawings, so that we can customize the products according to your preferences. About any further detail, please feel free to contact us.

Q. 5: Can we have our Logo or company name to be printed on your products or package?

Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker.

Q. 6: How to order?

Please send us your purchase order by Email or call us sales line

We need to know the following information for your order before sending you PI.

1) Product information-Quantity, Specification(Size, Material, Technological if needed and Packing requirements etc.)

2) Delivery time required.

3) Shipping information-Company name, Street address, Phone&Fax number, Destination sea port.

4) Forwarder's contact details if there's any in China.

Q. 7: How can order the products without any acknowledge of import ?

We could arrange you shipping or air or express for you and deliver everything to your port or provide you door to door service.

Q. 8: Do you have stock ?

We have a warehouse with a lot of stock, and most of the products are in normal production. If we have stock, we can deliver immediately.

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Autoclaved Aerated Concrete Blocks

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