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Versatile Self-Leveling Cement for All Wood Floor Types
US$5.00
200 Bags
Product profile
Customization
AvailableApplication
Commercial Construction, Decorative Concrete, Industrial Construction, Residential ConstructionColor
GrayModel NO.
k20Setting Time
Fast-SettingSpecial Additives
Fiber-Reinforced, Shrinkage-ReducingType
Ready-Mix ConcreteDry Powder Density
About 1.3kg\LTime Before Covering
About 24-48 HoursCompressive Strength
About 18-20MPa After 28 DaysFlexural Strength
>5MPa After 28 DaysFire Resistance
A1Transport Package
PalletSpecification
25kg/bagTrademark
Lan GuanOrigin
ChinaKey features
Superior Anti-Cracking: Fiber-reinforced formula with micro-expansion system ensures no shrinkage and high strength.
High Fluidity & Plasticity: Ensures excellent leveling performance and flatness for wooden floor installation.
Moisture & Mildew Resistant: Extends the service life of wooden floors by preventing moisture damage and mold.
Fast-Setting Formula: Ready-mix concrete with rapid setting time for efficient construction projects.
A1 Fire Resistance: Meets A1 fire resistance rating for enhanced safety in commercial and residential use.
Flexible Application Thickness: Can be applied from 3mm to 8mm in a single layer; up to 30mm with added sand.
Eco-Friendly & Non-Toxic: Made with polymer resin and additives ensuring a safe and environmentally friendly product.
OEM/ODM Customization: Supports full customization, minor customization, and customization from samples or designs.
Company profile
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: ≤2.54h
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 the recommended application thickness for K20?
A:
K20 can be applied with a thickness of 3mm to 8mm in a single construction. For layers between 20mm and 30mm, 8kg of quartz sand must be added.
Q:How long does it take before covering the self-leveling cement?
A:
The time before covering is approximately 24 to 48 hours.
Q:What is the compressive strength of the product?
A:
The compressive strength is about 6 MPa after 6 days and 18-20 MPa after 28 days.
Q:What is the mixing ratio for this self-leveling cement?
A:
The mixing ratio is 25kg of cement to 6.5L~7L of water, maintaining a precise water-to-mortar ratio of 26%.
Q:How should the subfloor be prepared before application?
A:
Remove oil, dust, and debris; grind uneven surfaces; ensure the base is dry. Use LG660 for absorbent substrates and LG670 for non-absorbent surfaces.
Send Inquiry
*To:
Shanghai Languan New Building Materials Co., Ltd
Shanghai Languan New Building Materials Co., Ltd*Content:
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