Versatile Gypsum Plaster for Soundproofing and Insulation Needs

Name: Versatile Gypsum Plaster for Soundproofing and Insulation Needs
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 2164437435

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$4.00

200 Bags

Sample price:US$4.00/bag.Request sample

Product profile

Customization

Available

Application

Commercial Construction, Industrial Construction, Infrastructure Projects, Residential Construction

Color

Gray

Model NO.

Setting Time

Fast-Setting

Special Additives

Fiber-Reinforced, Shrinkage-Reducing

Type

Concrete, Gypsum Board, Cement Board

Setting Time - Initial

≥75 Minutes

Setting Time - Final

≤5 Hours

Compressive Strengthcompressive Strength

≥6.0 MPa

Adhesion Strength

≥0.6 MPa

Shrinkage Rate

≤0.04%

Transport Package

Pallet

Specification

20kg/bag

Trademark

LanGuan

Origin

China

Key features

Anti-crack and anti-hollow performance for interior wall & ceiling leveling

High bonding strength, suitable for aerated block and concrete substrate

Fire-resistant & thermal insulation, with humidity-regulating breathing function

Can be applied by manual trowel or mechanical spraying for high construction efficiency

Wide construction thickness range from 5mm to 50mm, replace traditional cement mortar

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationQuality Assurance

Shanghai Languan New Building Materials Co., Ltd

Shanghai, 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: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.52h

AI-Powered supplier vetting

SummaryShanghai Languan New Building Materials Co., Ltd. is described as a developer, manufacturer, and seller of environmentally friendly building decoration materials. Its stated scope covers building materials, floor-related solutions, machinery and equipment, hardware, chemical products, communication equipment, and import/export and technical services. The supplier reports OEM service for well-known brands, quality assurance, documented complaint-handling and corrective-action procedures, and facilities including mixing, self-leveling, and automatic packaging lines. However, it has no available SDK, no stated AI-based decision-management practice, no inventory capability, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial information is limited to years identified as 2021–2023 without performance values. Certification, customer cases, and detailed customization evidence are not sufficiently documented.

Supplier typeThe supplier is presented as Shanghai Languan New Building Materials Co., Ltd., focused on R&D, production, and sales of environmentally friendly building decoration materials. Its business scope includes building materials, insulation materials, sealing fillers, cement products, machinery, hardware, chemical products, and related sales and import/export activities, supporting classification as a building-material manufacturer and supplier.

After-Sales capabilityThe supplier reports clear procedures and records for corrective and preventive actions and customer complaint handling, and describes providing technical guidance and comprehensive customer services. However, it lacks overseas warehouse and showroom capabilities, so the evidence supports structured service handling but not broad overseas after-sales infrastructure.

R&D capabilityThe company describes R&D activity and the ability to develop new materials using existing technology, and its culture emphasizes innovation. However, it explicitly has no available SDK and has not established an AI model for big-data decision support; these limitations prevent a broad conclusion that its innovation capability exceeds requirements.

Production capacityThe supplier states that it conducts production and lists processing and manufacturing activities, with a mixing line, self-leveling production line, and automatic packaging robot. Quality assurance and documented corrective-action procedures are also reported, although there is no valid contract with affiliated subcontractors and no in-stock capability.

Customization capabilityThe supplier reports OEM services for well-known brands and says it provides solutions for difficult floors, technical guidance, and development of various new materials using existing technology. This directly supports some customization and OEM capability, although the slices do not specify product scope, minimum quantities, lead times, or engineering resources.

Product Q&A

Q:What is LANGUAN Q1 lightweight gypsum plaster used for?

LANGUAN Q1 is designed for interior wall and ceiling leveling on concrete, aerated concrete blocks and brick walls. It is ideal for residential and commercial construction, providing a smooth, crack-resistant base for painting or wallpaper.

Q:Can this plaster be applied by mechanical spraying?

Yes, it supports both manual trowel and mechanical spraying for high working efficiency.

Q:What substrates can this gypsum plaster be applied on?

Suitable for concrete wall and aerated concrete block interior wall & ceiling.

Q:What is the applicable construction thickness range?

Construction thickness can be from 5mm to 50mm for wall and ceiling leveling.

Q:What is the shelf life and storage requirement?

12 months under sealed condition, store in cool dry place and keep away from moisture.