Advanced Building Mortar for Superior Sound Reduction Performance

Name: Advanced Building Mortar for Superior Sound Reduction Performance
Brand: Guangzhou Changxun New Material Technology Co., Ltd.
SKU: 2003228431

Guangdong, ChinaGuangzhou Changxun New Material Technology Co., Ltd.

US$114.00

1 Ton

Sample price:US$2000480265.00/kg.Request sample

Product profile

Customization

Available

Appearance

Granules

Color

Gray

Model NO.

soundproof mortar

Function

Special Mortar for Floor Soundproofing Layer

Type

Pre-mixed Mortar

Weighted Impact Sound Pressure Level ≤6

Significantly Reduces Floor Impact Noise, Meeting

Dry Density ≤1200 Kg/M³

Lightweight, No Extra Floor Load, Easy to Apply.

28d Compressive Strength ≥5.0 MPa

Sufficient Strength for Floor Sound Insulation Lay

Transport Package

40kg Per Bag

Specification

40kg

Trademark

LAUBONG

Origin

Guangdong

Production Capacity

50000t/Month Output

Key features

Complies with JC/T 2707 sound insulation mortar standard, with impact sound improvement meeting Class I or Class II requirements. Not a random substitute for ordinary mortar noise reduction is backe

Made with inorganic cementitious materials and aggregates, free from formaldehyde, benzene, and other harmful substances. No pungent odor during indoor application. Ideal for residential, school, and

When constructing floating floors, apply a layer of soundproof mortar between the slab and surface layer to effectively block impact sound transmission. Combined with floating floor techniques, noise

Mainly made of inorganic materials, classified as non-combustible does not burn or release toxic smoke when exposed to fire. Suitable for basement ceilings, stairwells, and equipment rooms with high

Combines sound insulation and floor leveling in one step two functions in one application. No need for separate sound insulation mats and leveling layers saves floor height and construction time,

Company profile

R&D CapabilitiesOEM ServicesHigh Repeat Buyers ChoiceFull Customization

Guangzhou Changxun New Material Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: GuangZhou Nansha Port, ShenZhen Yantian PortAverage Response Time: ≤3.02hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryHuizhou Changxun New Technology Materials Co., Ltd., established in 2019, is described as a manufacturer of dry-mixed mortar, ceramic tile adhesive, and cement products. The supplier reports 3D design, ODM, OEM, and multiple customization services, as well as new-product activity during the past year. It has stated tile-adhesive production information, in-stock capability, peak-season fulfillment within 15 working days, and export experience of five years, with exports representing 71%–90% of total sales. However, certification ownership, quality assurance status, raw-material traceability, valid manufacturing-capacity contracts, and fire-drill status are not established. After-sales complaint handling has a procedure but lacks written records. The supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation, and its overseas-service country count is stated as zero.

Supplier typeThe supplier is explicitly described as a manufacturer specializing in dry-mixed mortar, ceramic tile adhesive, and cement products. Its stated business scope also includes technology development, new-material research and development, environmental consulting, and related product sales, indicating a manufacturing-led materials supplier with supporting technical activities.

R&D capabilityThe supplier reports new products during the past year, technology development and new-material research activities, 3D software design services, ODM capability, and OEM service for well-known brands. It lacks an available SDK, but the broader evidence explicitly supports active product and technology development.

Production capacityThe supplier identifies annual tile-adhesive production of 1,000,000 tons, reports in-stock capability, and states that peak-season orders can be fulfilled within 15 working days. It is also described as a manufacturer, although the status of a valid manufacturing-capacity contract remains unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design services, and ODM services. These multiple stated service modes provide direct evidence of broad customization capability.

Product Q&A

Q:Where can soundproof mortar be used?

It is mainly used for floor slab sound insulation suitable for residential apartments, school teaching buildings and dormitories, hospital ward floors, hotel guest rooms, offices, libraries, and special rooms such as gyms, music rooms, and clubs. Applied on floor slabs, it reduces impact noise from walking, dragging furniture, and running transmitted downstairs.

Q:Compared with soundproof mats and boards, which is better?

Each has advantages. Mats and boards are fast to install but prone to hollowing, aging, and displacement over time. Soundproof mortar is an inorganic material that bonds integrally with the floor slab no hollowing, no aging, and it also provides leveling in one step. For projects with high sound insulation requirements and fewer steps, soundproof mortar is more suitable.

Q:How thick should soundproof mortar be applied? How to choose the thickness?

Typical application thickness is thirty to fifty millimeters, depending on design requirements and sound insulation grade. Generally, the thicker the layer, the better the sound insulation but floor load and height should also be considered. Follow the design drawings do not reduce thickness arbitrarily, or sound insulation performance will be compromised.

Q:Will soundproof mortar crack? How to prevent it?

Under proper application and curing, it is unlikely to crack. To prevent cracking: clean and pre-wet the substrate; apply in layers with moderate thickness per coat; compact and smooth but do not polish; maintain moisture curing after application, avoiding direct sunlight and wind. For large areas, set expansion joints to reduce shrinkage cracks.

Q:Is soundproof mortar eco-friendly? Does it contain formaldehyde? Can it be used in bedrooms?

Yes, it is eco-friendly and formaldehyde-free. Soundproof mortar is mainly made of inorganic cementitious materials and aggregates, with no added formaldehyde, benzene, or other harmful substances. No pungent odor during indoor application. It can be used in bedrooms, children's rooms, and other areas with high environmental requirements for greater peace of mind.