Superior Acoustic Mortar for Pre-Built Building Floor Applications

Name: Superior Acoustic Mortar for Pre-Built Building Floor Applications
Brand: Guangzhou Changxun New Material Technology Co., Ltd.
SKU: 2002882691

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.

High-Performance 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

Applied on floor slabs, it effectively reduces impact noise from upstairs walking, dragging chairs, and children running transmitted to downstairs. For residential and apartment floor sound insulati

For school teaching buildings and dormitories to reduce running noise between floors; hospital floors to avoid vibration disturbing patients; hotel guest room floors to improve the stay experience. An

Specially designed for floor slab impact sound. Vibration from walking, dragging objects, and jumping is buffered and weakened by the acoustic mortar layer, significantly reducing noise transmitted do

Powder mixed with water is ready to use same application method as ordinary mortar, just trowel it onto the floor slab. No need for extra sound insulation mats or boards saves steps and costs.

For prefabricated building floor sound insulation layers, apply acoustic mortar directly. It bonds well with precast slabs no hollowing, no cracking meeting residential sound insulation requiremen

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:What's the difference between soundproof mortar and ordinary mortar?

Ordinary mortar is only for leveling and load-bearing, while soundproof mortar is specially designed for noise reduction. It contains sound-absorbing aggregates and elastic materials that buffer impact vibration from walking, dragging chairs, and jumping reducing noise transmitted downstairs. Ordinary mortar does not have this effect.

Q:How effective is it? How many decibels can it reduce?

According to standard requirements, the weighted impact sound pressure level of the floor slab can be controlled within sixty-five decibels, meeting residential sound insulation codes. Actual results depend on slab structure, application thickness, and construction method. Simply put: normal walking and chair-dragging sounds from upstairs will be noticeably quieter downstairs.

Q:Will it add too much weight to the floor slab?

No, it's not too heavy. Soundproof mortar has low dry density no more than one thousand two hundred kilograms per cubic meter lighter than ordinary cement mortar, so it won't significantly increase floor load. Typical application thickness is thirty to fifty millimeters, depending on design requirements.

Q:Is application complicated? Is it used like ordinary mortar?

Not complicated. Powder mixed with water is ready to use just trowel it onto the floor slab, similar to ordinary mortar application. No need for extra sound insulation mats or boards saves steps and costs. Clean the substrate, apply to design thickness, and compact smooth.

Q:How long after application can I proceed to the next step?

Generally, the next step can proceed after one to two days, depending on weather and thickness. Under normal dry conditions, the mortar basically hardens within three to seven days. However, before formal surface layer application, cure for at least seven days to ensure full hardening and stable strength. During curing, avoid rain, direct sunlight, and frost.