Material: Polymer-cement based
Setting Time: 5.4 hours
Package Tax Rate: 93.3%
Bulk Density: 360 kg
Dry Density: 669 kg
Product Type: Architectural Functional Mortar
Applicable Industries: All construction, real estate, office buildings, factories, dormitories, residential complexes, parking lots, etc.
28-day compressive strength: 4.2 MPa
28d tensile adhesion strength: 0.28
Softening Point: 0.93
Linear shrinkage: 0.12%
Freeze-thaw resistance (15 cycles): 10% strength loss rate
Freezing-thawing resistance (15 cycles): 1% quality loss rate
Combustion Performance: A2 Rating
Impact sound improvement: 12 dB
Volatile Organic Compounds: Not Detected
Thermal Conductivity: 0.13
Third-Generation Soundproofing Mortar
Core Advantages:
1. One of the earliest domestic manufacturers of soundproofing mortar, offering performance far exceeding the current industry standard II-level soundproofing grade (with some parameters exceeding twice as much).
2. Chosen by numerous state-owned enterprises and central enterprises, landmark projects, and Luba Award-winning projects, guaranteed quality.
3. Lightweight formula, larger volume, greater area output, higher cost-performance ratio!
4. Construction and ground leveling are similar; a one-pass design thickness can be achieved, eliminating the need for layered work. No worries about cracking or hollowing, and labor costs are saved.
5. Ultra-light material blending, approximately 5 times lighter than other market sound-insulating mortars, reducing floor load and minimizing settlement occurrence.
6. Elastic seismic resistance, crack resistance, shrinkage resistance, anti-bulging crack, self-insulating, soundproofing.
7. No surface treatment required; simply clean the base layer to meet the strength standards, saving labor and materials.
8. After completion, tiles can be directly adhered using cement or tile adhesive, eliminating the need for a thick sand-cement mixture as a sub-layer. This not only increases the indoor ceiling height but also saves on labor and materials.
9. Direct factory source, dedicated vehicle delivery, no intermediaries.
