SPD water-based foamed polyurea sound insulation insulation board is a new environmentally friendly material. It combines the high strength, weather resistance and lightweight and thermal insulation properties of polyurea technology. It is widely used in construction, industry, transportation and other fields. The following is the specific application scope and advantages analysis: 1. Construction field 1. Application scenarios of building exterior wall insulation system: exterior wall insulation layer for residential, commercial buildings, and public facilities. Advantages: High efficiency heat insulation: The foamed structure forms closed-cell bubbles, with low thermal conductivity, effectively reducing heat conduction and energy consumption. Fire safety: Polyurea materials are resistant to high temperatures, have no droplets or low smoke when burning, and meet Class A fire protection standards (such as GB 8624-2012). Strong weather resistance: anti-ultraviolet rays, anti-aging, adapt to extreme climates (such as high temperature, severe cold, and humidity). Convenient construction: it can adopt spraying or pasting technology to bond firmly to the base layer and shorten the construction period. 2. Integrated application scenarios for roof insulation and waterproofing: flat roofs and sloped roofs

Polyurethane Rigid Foam Insulation Composite Panel is a high-performance insulation material that uses polyurethane hard foam as the core material and has composite metal or non-metal panels on both sides (such as color steel plates, aluminum foil, cement fiberboard, etc.). With its excellent thermal insulation performance, lightweight and high strength, fire and moisture resistance, and convenient construction, it is widely used in construction, cold chain, industrial equipment, transportation and other fields. The following is a detailed analysis of its core application scope: 1. Construction field 1. Application scenarios of building exterior wall insulation system: exterior wall insulation layer of residential, commercial buildings, and public buildings. Advantages: High efficiency insulation: Polyurethane hard bubbles have low thermal conductivity (≤0.024W/(m·K)), which can significantly reduce building energy consumption and meet energy-saving standards (such as China's 'Public Building Energy Saving Design Standards' GB 50189). Lightweight and high-strength

Polyurethane hard bubble insulation and decorative integrated board ('integrated integrated board') is a new type of building exterior wall material integrating thermal insulation, decoration, waterproofing, fireproofing and other functions. It is widely used in exterior wall insulation and decoration projects of residential, commercial buildings and industrial factories. Its usage method covers construction preparation, installation process, detailed processing and post-maintenance. The following are detailed instructions: 1. Prepare materials before construction. Check the board acceptance: Check the specifications (thickness, size), color, surface flatness and edge integrity of the integrated board to ensure that there are no cracks, deformation or degumming. Accessories check: Make sure that anchors, bonded mortar, sealant, textured paper and other auxiliary materials meet the design requirements, and check the shelf life. Base treatment: Clean the base wall (concrete, masonry, etc.), remove oil stains, floating ash, loose particles and hollow parts. When repairing cracks or uneven areas, level them with cement mortar, and the base layer flatness deviation is ≤3mm/2m. Measuring the water content on the wall

Polyurethane hard bubble waterproof and insulation integrated board ('polyurethane integrated board') is a new type of building board that integrates waterproof, insulation, heat insulation, lightweight, high strength and other functions. It uses polyurethane hard bubble as the core material and combines the waterproof layer (such as aluminum foil, polymer film or asphalt-based material) with the insulation layer through special processes. Its application range is wide, covering multiple fields such as building exterior walls, roofs, cold chain logistics, industrial equipment, etc. The following are the specific application scenarios and advantages analysis: 1. Building exterior wall insulation system 1. Residential and commercial building exterior wall application scenarios: Integrated exterior wall insulation and decoration projects of high-rise residential buildings, office buildings, shopping centers and other buildings. Advantages: High efficiency insulation: Polyurethane hard bubbles have low thermal conductivity (≤0.024W/(m·K)), which can significantly reduce building energy consumption and meet energy-saving standards (such as China's 'Public Building Energy-Saving Design Standards' GB 50189). Waterproof and moisture-proof: outer waterproof film (such as aluminum foil

Polyurethane hard foam insulation composite board (PU hard foam composite board) is a high-efficiency insulation material with polyurethane hard foam as the core material and composite metal or non-metallic surface materials on both sides (such as color steel plates, aluminum foil, cement fiberboard, etc.), which is widely used in exterior walls, roofs, cold storages, pipelines and other scenarios. The usage method needs to be combined with design specifications, construction technology and safety requirements. The following is a detailed description of the four stages: selection preparation, construction process, key node control, acceptance and maintenance: 1. Selection and preliminary preparation 1. Selection and pre-preparation 1. Selection and building exterior walls according to the scene: Metal-surface polyurethane composite panels (such as color steel sandwich panels) are preferred, with a thickness of the surface material ≥0.5mm, core material density ≥35kg/m³, and a fire resistance level of B1 (flammable retardant) or A (not combustible, flame retardant is required). Cold storage insulation: double-sided stainless steel or aluminum foil composite panel, core density ≥40kg/m³, closed porosity ≥95%, and low temperature environment (-40℃ to +80

On June 23, 2025, the Shaoxing Survey and Design Industry Association organized authoritative experts in the industry to hold an expert review meeting for our company's newly formulated enterprise standard - "SPD Water based Foamed Polyurea Sound Insulation Board". The attending experts first inspec

In the early stages of its establishment, the company was committed to the development and application of new building waterproof coatings.Since 2006, it has entered the building energy-saving insulation industry and started researching and developing polyurethane rigid foam exterior wall (roof) ins

In the early stages of its establishment, the company was committed to the development and application of new building waterproof coatings.Since 2006, it has entered the building energy-saving insulation industry and started researching and developing polyurethane rigid foam exterior wall (roof) ins

In the early stages of its establishment, the company was committed to the development and application of new building waterproof coatings.Since 2006, it has entered the building energy-saving insulation industry and started researching and developing polyurethane rigid foam exterior wall (roof) ins