EPS Insulated Concrete Forms (ICFs) involve stacking pre-made blocks, followed by concrete pouring to form a sandwich insulation system, also known as the EPS energy-saving modular system. This system is highly mechanized, reducing labor costs and shortening the construction period. Modules are inserted on the exterior of the steel reinforcement via staggered vertical joints and secured with connecting bridges. Galvanized welded metal mesh is installed in prefabricated slots at the ends of the bridges.

EPS Insulated Concrete Forms (ICFs) offer a modern and efficient construction method by combining energy-saving, insulation, and structural strength in one system. Here’s a summary of the key features and process:

Features of EPS ICF Blocks:

1. Thermal Insulation:

   • Thermal conductivity: 0.028 w/m.k, equivalent to a 4.6-meter brick wall.
   • Energy-saving: Up to 90%, maintaining a stable room temperature of 15-22°C even in winter without heating.

2. Structural Strength:

   • Compressive strength: Up to 28 MPa, providing 80% of the traditional wall’s strength.
   • Stronger than wood-framed structures with better resistance to environmental forces (earthquakes, floods, fires, etc.).

3. Fire Resistance:

   • ICF walls can achieve up to a 6-hour fire-resistance rating.
   • Tested up to 2,000 degrees Fahrenheit, withstanding common house fire temperatures much better than wood or steel.

4. Sound Absorption:

   • ICF walls reduce sound transmission due to the combination of thick walls, airtightness, and mass.

5. Indoor Air Quality:

   • ICF construction allows better humidity regulation and minimizes mold growth due to the absence of plastic vapor barriers.

6. Environmental Sensitivity:

   • Made with recycled materials and reducing construction waste to as little as 1%.
   • Uses fewer natural resources and is CFC and chemical-free.

ICF Building Process:

• Ease of Construction:

  • Less demanding than traditional wood-frame construction. Lower-skilled labor can be employed for laying ICF forms.
  • Minimal additional structural support needed for openings like doors and windows, as ICFs only require reinforcing steel around such openings.
  • Concrete is poured into the cavity structure to create a sandwich insulation system, integrating insulation, load-bearing capacity, and fire protection.

• Cost Efficiency:

  • ICF construction can be about 40% cheaper than traditional methods due to labor savings.
  • Over time, ICF buildings are less expensive because they require less energy for heating and cooling, reducing energy costs significantly.
  • Insurance premiums are often lower due to the superior structural integrity and fire resistance of ICF buildings.

Applications:

ICF blocks are used in a variety of building types, including villas, agricultural greenhouses, industrial plants, cold storage facilities, tourist villas, commercial buildings, and temporary or earthquake-relief housing.

EPS Insulated Concrete Forms Stacking Wall BuildBlocks ICFs Blocks only need to install modules, concrete pouring, EPS modular concrete structure sandwich insulation cast-in-place system is also called EPS energy-saving and environmentally-friendly prefabricated building modular system. high degree of mechanization, low labor cost, short construction period. On the outer side of the stressed steel bar of the wall, the module is inserted through the vertical staggered joints of the building block and organically matched with the special connecting bridge, and the metal hot-dip galvanized welded mesh is installed in the prefabricated slot at the outer end of the connecting bridge, and then combined The accessories connect and fasten the inner and outer side templates. The outer side of the module is 50mm, and the inner side has two cavity template combinations with the same thickness as the structural wall, or the cavity structure; pour concrete into the cavity structure separately, and wait until it reaches a certain level. Strength, remove the inner and outer sides of the template, which constitutes a sandwich insulation composite wall with integrated heat preservation, load-bearing and fire protection, referred to as sandwich insulation cast-in-situ system The thermal conductivity of the energy-saving module is 0.028 w/m.k, which is equivalent to the thermal insulation effect of a 4.6-meter-thick ordinary brick wall. The thermal insulation performance is remarkable. It does not need to be heated in winter.The room temperature can reach 15-22°C when enough light and daily heat accumulation. The strength of the energy-saving module is about 80% of the traditional wall, and the compressive strength is up to 28Mpa, the insulation layer has the same life as the building. stable structure house can be used continuously for decades. Product Name Corner Panel EPS ICF Blocks Dimension 300mm/600mm/900mm(L)X300mm(H)X250mm(T);725mm/425mm(L)X300mm(H)X250mm(T) Blocks Shape Straight, Right-Angle, T Shape, DECK Thermal conductivity  0.028 w/m.k Compressive strength 28Mpa EPS Density 30-45kg/m³ or customized Energy saving 90% Application Villa,Agricultural greenhouses, large cold storage,Industrial plants and laboratories with constant temperature requirements, Holiday villas in tourist attractions, Commercial Building, The saline-alkali building, Earthquake relief room,Temporary Housing,etc. MOQ 1500PCS   ICF Characteristics 1. Strength Insulated concrete forms create a structural concrete wall that is up to ten times stronger than wood-framed structures.  ICFs have better structural integrity compared to framed walls for better resistance to the forces of nature. 2. Sound Absorption ICF walls have much lower rates of acoustic transmission.  The level of sound attenuation achieved is a function of the wall thickness, mass, component materials, and airtightness found within ICF. 3. Fire Protection ICF walls can have a four-hour to six-hour fire-resistant rating.  Unlike wood, concrete does not burn, and unlike steel, it does not soften or bend.  ICF walls have been tested at up to 2,000 degrees Fahrenheit (typical for a common house fire), where wood walls would typically collapse within an hour. 4. Indoor Air Quality Because they are generally constructed without a sheet plastic vapor barrier, ICF walls can regulate humidity levels, mitigate the potential for mold, and facilitate a more comfortable interior while maintaining high thermal performance.  5. Environmental Sensitivity ICF walls can be made with a variety of recycled materials that can minimize the environmental impact of the building.  They use fewer natural resources, such as gas, electricity, and wood.  ICFs can generate as little as 1% construction waste.  They are also manufactured without the use of any CFCs or chemicals. ICF Building Process ICF construction is often considered less demanding than typical construction.  Less-skilled labor can be employed to lay the ICF forms (although careful consideration must be made when pouring concrete to make sure it joins fully and cures evenly without cracking).  Unlike traditional wood beam construction, no additional structural support is required for openings, doors, windows, or utilities.   ICF Cost In most cases, ICF construciton will cost about 40% less than conventional construction, primarily because of the labor savings from combining multiple steps into one step.  Above-grade ICF construction is typically more expensive, but when adding large openings, ICF construction becomes very cost effective.  (Large openings in conventional construction require large headers and supporting posts, whereas ICF construction reduces the cost, as only reinforcing steel is needed directly around the opening.) ICF buildings are generally less expensive over time, as they require less energy to heat and cool.  Additionally, insurance costs can even be much lower, as insurance companies recognize that ICF homes and buildings are less susceptible to damange from earthquakes, floods, hurricanes, fires, and other natural disasters.