What is the anti-bending strength?

The anti-bending strength is greater than 12MPa for standard boards and up to 18MPa for exterior wall boards.

What payment terms are accepted?

We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.

Sound Insulation Calcium Silicate Board

Name: Sound Insulation Calcium Silicate Board
Brand: Shandong Lutai Building Material Co.,ltd
SKU: 699127442

Shandong, ChinaShandong Lutai Building Material Co.,ltd

US$5.04-42.00

1 piece

Product profile

Customization

Available

Material

Cement, Imported Wood Pulp

Density

1.2-1.3G/Cm3

Model NO.

1200mm*2400mm; 1220mm*2440mm; 1220/1200mm*3000m

Water Content Ratio

<12%

Swelling Ratio

<0.25%

Shrinking Ratio

<0.50%

Anti-Bending Strength

>12MPa

Sand

Free of Sanding

Standard Size

1200*2400 1220*2440

Thicknes Range

4.5-20mm

Certification

Astmc/CE

Fire Proof

A1 Class

Appearance

Panel

Type

Fibre Board

Edge

Square

Thickness

4.5-25mm

Color

Grey

Transport Package

Wood Pallets

Specification

4.5-25mm

Trademark

LUTAI

Origin

China

HS Code

68118200

Production Capacity

30, 000, 000 M2/Year

Key features

A1 Class Fireproof: Non-combustible A1 class rating, providing up to 4 hours of fire protection.

Asbestos Free: 100% non-asbestos composition, safe for interior and exterior wall applications.

High Anti-Bending Strength: Strength exceeds 12MPa to 18MPa, suitable for crowded and high-stress places.

Waterproof & Damp-proof: Superior waterproof performance; strength recovers 100% after drying from wetting.

Long Service Life: Stable maintenance with a lifespan exceeding 50 years without sagging or distortion.

Easy Installation: Fast and simple construction; can be directly installed with nails like gypsum board.

Multiple Certifications: Holds ASTM C1186, CE, ISO9001, and Green Building Material certificates.

Customizable Options: Offers full customization, minor customization, and flexible options from designs or samples.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Years of Export ExperienceExhibition Experience

Shandong Lutai Building Material Co.,ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.88h

AI-Powered supplier vetting

SummaryThe supplier manufactures green building and architectural board products, including decorative boards, roof and ceiling materials, fiber cement boards, calcium silicate boards, and integrated housing materials. It reports ISO9001, CE, ASTM, and China Environment Symbol credentials, four production lines, five green building board production lines in its company description, substantial stated product capacity, and 21–30 quality-control staff. The supplier supports extensive customization, exports through self-operated import/export rights, and has 11 years of export experience, with South America, Africa, and Europe identified as markets. Service procedures, complaint handling, corrective actions, finished-product inspection, and supplier assessment are documented and followed. However, it lacks SDK availability, overseas agents or branches, overseas warehouses, overseas showrooms, and a valid manufacturing-capacity contract with related subcontractors. Financial credibility and customer-specific case...

Supplier typeThe supplier is a manufacturer and exporter of building and architectural board products. Its stated scope covers decorative boards, roof and ceiling materials, sound-absorption and insulation wall materials, residential industrial enclosure materials, and integrated housing materials, while its company description identifies multiple production lines and product outputs.

CertificationsThe supplier states that its products have received China Environment Symbol Product recognition and have passed ISO9001 quality-system certification, CE authentication, and ASTM certification. These are explicit certifications or product credentials presented in the supplier description.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. It also has inventory capability and supports multiple quotation and payment methods, but it reports no overseas warehouse, showroom, agent, branch, or overseas-service country, limiting evidence of localized after-sales support.

Production capacityThe supplier reports four operating production lines, five green building board production lines in its company description, 21–30 quality-control staff, and substantial stated output across wooden grain siding, paint-free panels, fiber cement boards, calcium silicate boards, and ceiling panels. It also has in-stock service capability, although it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full and minor customization, and flexible customization. Its OEM capability for popular brands further supports the ability to adapt products to customer requirements.