上海圣奎塑业有限公司

SW Silicone Insulation Board

Silicone insulation board is an A (A2) grade non combustible insulation material composed of inorganic materials and organic insulation materials. It belongs to non cement-based silicon calcium composite technology and is currently one of the latest generation insulation material technologies. The product uses the high-temperature and high-pressure molding mechanism of silicon calcium and a unique secondary foaming process to produce insulation boards by combining silicon ultrafine inorganic materials with polystyrene particles, achieving excellent performance such as low thermal conductivity, high toughness and strength, non flammability, and low water absorption. By using connectors to place silicone insulation boards in prefabricated concrete walls, or utilizing safe and reliable technologies such as integrated prefabrication of silicone insulation boards and cast-in-place integration of insulation templates, silicone insulation materials and concrete main walls can be combined into an organic whole, thereby achieving a wall system with synchronized construction of walls and insulation, realizing the integration of insulation structures, and meeting the design requirements of the same life as the building. Effectively solving problems such as insulation detachment, fire, and cracking of building exterior walls, it can be used for both new construction and existing building renovation. It is currently one of the main technological routes promoted in various regions of China, especially suitable for buildings with high requirements for fire prevention and energy conservation, such as ultra-low energy consumption buildings and near zero energy consumption buildings.

优势特点

Advantages and Characteristics

01

A-class non combustible

Adopting non cement-based silicon calcium composite technology, achieving A (A2) level non combustible, low thermal conductivity, and good energy-saving effect
02

High toughness and strength

Equipped with a double-layer steel mesh structure, the material has excellent compressive and tensile properties, outstanding bending and impact resistance, and can replace external formwork for synchronous pouring with concrete
03

Safe and reliable

Fully bonded with concrete walls without cavities, supplemented by necessary anchoring measures, to achieve the unity of silicone insulation and structure, effectively solving the problems of insulation detachment and hollowing of building exterior walls
04

Short construction period

The insulation and structure are poured and formed in one go, which reduces the need for secondary insulation construction and effectively shortens the construction period compared to traditional external wall insulation systems
05

Low water absorption rate

The unique secondary foaming and high-temperature high-pressure process make the material denser, with low water absorption and excellent crack resistance, avoiding potential risks such as cracking, peeling, and water seepage, and improving long-term durability
06

Simple construction

Same as traditional template technology, but the construction process is simple, convenient, and easy to operate. Can achieve large-sized specifications of 1.2m × 3.0m and above, with fewer seams
07

Environmentally friendly

No pollutant emissions during the production process, 100% recycling of production waste, no use of high-energy consuming raw materials such as cement, and the raw materials do not contain formaldehyde, harmful VOCs, etc., making them green, low-carbon, and environmentally friendly. Indoor environmental applications are more reassuring
08

Integration of insulation and structure

Silicone insulation board can meet the requirements of over 160 thermal rain cycles and over 80 freeze-thaw cycles, far exceeding national regulations. The insulation material is integrated with the wall structure, truly achieving the goal of insulation and building wall with the same lifespan

参数表

Parameter Table

Project	Index
Dry density, kg/m3	180-220
Compressive strength, MPa	≥0.30
The tensile strength perpendicular to the board surface, MPa	≥0.20
Compressive modulus of elasticity, kPa	≥20000
Flexural load, N	≥3000
Bending deformation, mm	≥6
Volume water absorption rate,%	≤10
Thermal conductivity (25 ℃), W/(m·K)	≤0.055
Softening coefficient	≥0.8
Dry shrinkage,%	≤0.3
Combustion performance level	Grade A (A2)