What are the common applications for different thicknesses?

4.5-6mm is for interior ceilings; 6-9mm is for fire door cores; 8-15mm is for interior partitions.

What is the water absorption rate?

The water absorption rate is between 35-38% or less than 42% depending on specific conditions.

Fiber Cement Board Middle Density Calcium Silicate Board for Interior Wall

Name: Fiber Cement Board Middle Density Calcium Silicate Board for Interior Wall
Brand: Foshan Olar Co., Ltd.
SKU: 774991175

Guangdong, ChinaFoshan Olar Co., Ltd.

US$11.00-12.00

1,643 Square Meters

Product profile

Customization

Available

After-sales Service

If There Is Any Quality Issue, Please Contact Me.

Color

White

Model NO.

Olar Calcium Silicate Board

Material

Cement, Fiber Reinforced Cement Board

Materials

Cement, Wood Fiber, Quartz and So on

Specification-1

1220*2440*4.5, 5, 6, 8, 9, 10, 12, 15mm or More

Package

Wooden Pallets

Payment Term

Tt/LC

Moisture Movement

Less Than 0.25%

Water Absorption

35-38%

Features

Waterproof, Fireproof, Noise Insulation

Surface

Un-Sanded / Sanded / Polished

Grade

Grade A

Appearance

Panel

Type

Fibre Board

Shape

Square

Usage

Building

Warranty

20 Years Quality Warranty If It Is Installed Good.

Thickness

4.5-15mm

Edge

Square / Recessed

Transport Package

Wooden Pallets

Specification

CE EN12467: 2012, In-combustible A1, ISO9001: 2008

Trademark

OLAR Calcium Silicate Board

Origin

Foshan, Guangdong, China

HS Code

6811820000

Production Capacity

400, 000 Sqm/Month

Key features

Non-Asbestos Material: Made from cellulose, quartz sand, cement, and mica; 100% non-asbestos.

Fireproof Grade A1: GB 8624-2006 Grade A1, BS 476-4 Grade A; fire-resistant limit over 1h.

Long Service Life: Useful life reaches 50 years or more with good installation.

Moisture & Shock Proof: Moisture movement less than 0.25%; shockproof and undamaged by insects.

Sound Insulation: Good sound absorption, insulating against sounds up to and over 40dB.

Customizable Thickness: Available in 4.5mm to 15mm+ thicknesses for various applications.

Versatile Applications: Suitable for ceilings, partitions, fire doors, and commercial buildings.

20-Year Warranty: Provides a 20-year quality warranty if installed correctly.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Management Certification

Foshan Olar Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-08-01Nearest Port: Gaoming, Foshan, Shenzhen, China, Huangpu, China & Nansha, ChinaAverage Response Time: ≤2.45hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells refractory materials and non-metallic mineral products, including lightweight sandwich boards, sandwich panels, fiber cement boards, and calcium silicate boards. It reports more than 10 production lines, substantial stated product output, 6–10 R&D engineers, and 6–10 quality-control staff. Customization, ODM, and OEM services are available, with new products reported during the past year. Quality and management systems include ISO 9001, ISO 14001, and ISO 45001 certifications, alongside documented corrective-action and complaint-handling procedures. The supplier reports exports to multiple regions and service quotations under FOB, CIF, CFR, and EXW terms. However, it lacks in-stock capacity, overseas warehouses, overseas agents or branches, and offline trade-show participation. Financial evidence is limited to year labels without substantive financial metrics, so credibility cannot be determined.

Supplier typeThe supplier’s stated business scope covers sales of refractory materials and manufacturing of non-metallic mineral products, while its product output includes sandwich boards, sandwich panels, fiber cement boards, and calcium silicate boards. Its operation of more than 10 production lines supports classification as a manufacturer rather than only a trading company.

CertificationsThe supplier reports ISO 9001, ISO 14001, and ISO 45001 certifications in its sustainable-development and supplier-management information. These explicit certifications support its quality, environmental, and occupational health and safety management credentials.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, indicating an established service-response process. However, it reports no in-stock service capacity, overseas warehouse, overseas agent or branch, or overseas showroom, which limits local and rapid after-sales support.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, at least one new product during the past year, and ODM capability. It does not have an available SDK, but the stated product-development and ODM evidence demonstrates meaningful innovation capability for its product category.

Production capacityThe supplier reports more than 10 production lines and product outputs of 500,000 square meters of lightweight sandwich board, 600,000 square meters of sandwich panels, 6,000,000 square meters of fiber cement board, and 4,000,000 square meters of calcium silicate board. It also reports peak-season lead time of one month and off-season lead time within 15 workdays, although it lacks in-stock capacity and has no valid manufacturing contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. It also supports multiple quotation terms, including FOB, CIF, CFR, and EXW, which is consistent with flexible project and delivery arrangements.

Client casesThe supplier states that it provides OEM services for well-known brands and that its products have been exported in large quantities since 2005 to Europe, Australia, New Zealand, South Asia, the Middle East, Africa, and South America. These statements indicate international market experience, but no specific customer names, projects, or independently verifiable case details are provided.