Low Carbon PU Energy Efficient Wall Bricks Building Heat Insulation Materials
SWD Urethane Co., USA is dedicated in the production of Heat Insulation Wall Material for 38 years. Applied with automobile mold, polyurethane rigid foam of 35kg/m3 density can be casted to compound building bricks which has been widely applied on loading buildings below 3 floors. The building structure with PU wall brick is the unique one that could improve residential comfort conditions, it will keep the high temperature in summer below 29 Celsius degree while above 15 Celsius degree in winter that perfectly meets the human comfortable demand without air conditioners. It is very energy efficient and be the best way to keep up with the national policies of low carbon energy conservation requirements.
Excellent heat insulation performance and effective energy saving, heat conductivity below 0.022W/m that is 1/20 of clay brick’s. Sound insulation, moisture resistance, waterproofing, anti-mildew anti-pest and keeps indoor quiet and air fresh. Anti-quake and improve the residential security. Reasonable structure easy to apply that the construction time faster 2-3 times than traditional bricks , exact tenons structure between bricks forms a stable wall. With no waste or waste water or gas during application, it is a best safe and Eco friendly product that do no harm to environment and human health.
compressive strength ≥0.2Mpa
heat conductivity coefficient ≤0.022W/(m.k)
Water absorption rate ≤2%
Dimensional stability(70℃ 48h) ≤1%
Closed cell rate ≥95%
combustion performance B2 class
The heat insulation effect fully meets and better than the requirements of heating residential parts in JGJ26-89 residential building energy efficient design standard. The fire retardant performance complies with GBJ16 Building Design Fire retardant code.
Name of products
PU energy efficient bricks
SWD1989 coating slurry
glass fiber alkali resistant mesh fabrics
Flexible anti-crack putty
Internal & external wall putty
Internal & external wall coatings
Application scope Loading walls of buildings less than 3 floors, building envelopes.
Shelf life permanent
Packaging & Shipping
Shelf life 10 months (indoor with dry and cool conditions)
Packing A component 250kg/bucket; B component 200kg/bucket.
SWD Polyurethane (Shanghai) Co., Ltd. is invested & established by SWD Urethane Co., USA in China. It has set up his manufacturer base and technology R & D laboratory for spray Polyurethane Polyurea anticorrosion, waterproofing and insulation series products and sales center. We deliver full service in all aspects of anticorrosion waterproof insulation circle of industrial commercial and residential field, including two pack spray polyurea and single component brushable polyurea coating, self-leveling polyurea polyurethane coating, polyurethane foam, etc. We are top 3 polyurea professional manufacturers in China.