Straight ICF Building Block

ICF Blocks or insulated concrete form is a system of formwork for reinforced concrete usually made with a rigid thermal insulation that stays in place as a permanent interior and exterior substrate for walls, floors, and roofs. The forms are interlocking modular units that are dry-stacked (without mortar) and filled with concrete.

Product Description

The straight form block is used to build straight walls. The Straight Block typically makes up 85% of the ICF wall assembly. By off-setting the seams of long block, more secure wall is created.

ICF Blocks Features

Energy Efficiency

Continuous insulation without thermal bridges or “insulation gaps”, as is common in framed construction.
Thermal mass, when used well and combined with passive solar design, can play an important role in further reductions in energy use, especially in climates where it is common to have outside temperatures swing above inside temperatures during the day and below at night.


Insulating concrete forms create a structural concrete wall, either monolithic or post and beam, that is up to ten times stronger than wood framed structures.

Sound Absorption

ICF walls have much lower rates of acoustic transmission. Standard thickness ICF walls have shown sound transmission coefficients (STC) between 46 and 72 compared to 36 for standard fiberglass insulation and drywall. The level of sound attenuation achieved is a function of wall thickness, mass, component materials and air tightness.

Product NameStraight ICF Blocks
Surface Area0.27㎡
Qty Of the Bridges6pcs
MaterialEPS Foam
icf block feature

ICF Blocks Application

ICF Block Application

Why Choose Us

Shijiazhuang Chenguan Technology Co., Ltd, is specialized in EPS, EPP foams. We focus on international market and abide by international business rules and regulations strictly. With more than 30 years working experience in EPS, EPP, industry, we not only supply qualified EPS, EPP, foam products, but also provide professional market guidance.

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