Hollow Core Roof Panels

Review load tables details and specs of spancrete precast hollowcore for use in specifications for an upcoming project.

Hollow core roof panels.

Molin concrete offers two types of hollow core plank. Effective roof insulation has three or four insulation layers. Interior bearing on icf wall 8 core hc 29 0. Spi hollowcore slabs offer the benefits of durability low maintenance fire resistance sound control and speed of construction all at a very competitive price.

A hollow core plank is a prefabricated slab of prestressed concrete typically used in the construction of floors roofs in residential and commercial applications. The planks are produced in our plant using an ultra span machine. Our product options give you the design flexibility you need while reducing your lead time. Precast stair to landing bearing detail at top condition hc 30 0.

The basis for this simple but effective solution is natural air pressure. Paired with precast components or structural steel spancrete hollowcore provides an immediate working surface and covered space for other trades. 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. Maximize space in any house plan for approximately 20 per square foot with hollowcore roof and floor systems from county materials.

Hollowcore systems are prestressed concrete plank that serve as both a readymade sub floor for a garage and a ceiling for additional living areas. This process involves extruding zero slump concrete using high vibration for consolidation. Hollow core plank is a cost effective and versatile solution for almost any building project. County materials proudly manufactures 78 000 sq.

The slabs are typically 4 feet wide with standard thicknesses of 8 and 12. Creates multi functional living and storage rooms. Paroc air is a simple and safe solution for making dry flat roofs. 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.

Paroc air keeps the roof structure dry without any mechanical systems. Precast stair to landing bearing detail at base condition. Primarily used for floors and roof decks hollow core is a precast slab of prestressed concrete designed for greater structural efficiency. Hollowcore plank provides cost and schedule advantages for multi family housing complex.

Our hollowcore slabs are typically used as floor members in hotels motels apartments condominiums college dormitories self storage facilities and multi million dollar mansions.