The Althon Forma lid unit has been designed for use in areas of concrete hard-standing trafficked by heavy industrial vehicles. The GRC Forma is supplied with a steel reinforcement cage and blanking caps. The lid is bedded onto the Althon Channel and the Contractor then purs concrete around the Forma Lid, making it integral to the concrete slab. This lid unit is best used in areas of concrete hard standing.

Forma D400 Lid Unit 150

Forma D400 Lid Unit 150

To suit Althon CH150 Drainage Channel

Forma D400 Lid Unit 250

Forma D400 Lid Unit 250

To suit Althon CH250 Drainage Channel

Forma D400 Lid Unit 375

Forma D400 Lid Unit 375

To suit Althon CH375 Drainage Channel

Forma D400 Lid Unit 525

Forma D400 Lid Unit 525

To suit Althon CH525 Drainage Channel

Forma D400 Lid Unit 600

Forma D400 Lid Unit 600

To suit Althon CH600 Drainage Channel