Hollow Core Roof Panels

Hollowcore systems are prestressed concrete plank that serve as both a readymade sub floor for a garage and a ceiling for additional living areas.

Hollow core roof panels.

Hollow core plank is a cost effective and versatile solution for almost any building project. The planks are produced in our plant using an ultra span machine. County materials proudly manufactures 78 000 sq. Precast stair to landing bearing detail at base condition.

Maximize space in any house plan for approximately 20 per square foot with hollowcore roof and floor systems from county materials. The basis for this simple but effective solution is natural air pressure. A hollow core plank is a prefabricated slab of prestressed concrete typically used in the construction of floors roofs in residential and commercial applications. Interior bearing on icf wall 8 core hc 29 0.

Molin concrete offers two types of hollow core plank. The hollow core slab has a variety of uses including floors and roofs for buildings and parking garages decks for piers and lagging for retaining walls. Spi hollowcore slabs offer the benefits of durability low maintenance fire resistance sound control and speed of construction all at a very competitive price. The slabs are typically 4 feet wide with standard thicknesses of 8 and 12.

Precast stair to landing bearing detail at top condition hc 30 0. Review load tables details and specs of spancrete precast hollowcore for use in specifications for an upcoming project. Hollowcore plank provides cost and schedule advantages for multi family housing complex. Paroc air is a simple and safe solution for making dry flat roofs.

Paired with precast components or structural steel spancrete hollowcore provides an immediate working surface and covered space for other trades. Cast in place composite concrete topping is highly recommended to provide a smooth level floor surface that serves as a horizontal diaphragm when properly reinforced. This process involves extruding zero slump concrete using high vibration for consolidation. Hollowcore precast columns and beams to the reserve at arbor lakes complex.

Creates multi functional living and storage rooms. Paroc air keeps the roof structure dry without any mechanical systems. Our product options give you the design flexibility you need while reducing your lead time. In addition the panels have continuous voids in them that reduce weight and cost and also may be utilized for electrical or mechanical runs.

Effective roof insulation has three or four insulation layers.