Gra

de 3

00 4

0 ba

r dia

Gra

de 5

00 7

0 ba

r dia

300

305m

m

Interior plaster/finish asspecified

Horizontal reinforcement

Grout 17.5 MPa(except sea spray zones 25 MPa)Vertical reinforcement centralto the resultant grout cavityHD12665 mesh

Firth Raft

Sand blinding(See note)

Vapour barrier

Firth RibRaft® polystyrene pod installation inaccordance to Firth RibRaft® construction details

Notes:Refer to NZS 4229 or specific design formasonry wall reinforcement details.Refer to specific design for dimension

Refer to CCANZ CP.01:2011 for situationswhere a floor rebate is required. If a rebate is required increase footingwidth to block width +150mm.

&reinforcing of RibRaft® floor system.

Firth HotBloc®

Polystyrene insulation

Exterior plaster/finish as specifiedwith applied waterproof coating

Groundclearance

per E2/AS1

2HD12

min

.lap

www.firth.co.nzDisclaimer : This information is intended solely as a guide for use of Firthproducts. Before using a Firth product you should ensure that the product issuitable for use in the specific application. Nothing in this informationconstitutes a statement of fitness for particular purpose - appropriate expertadvice should always be obtained. Firth makes no warranty regarding the useof this information with non-Firth product.

© 2009 . The copyright of this document isthe property of Firth and shall not bereproduced, copied, loaned or disposed ofdirectly, or indirectly, nor used for anypurpose other than that for which it isspecifically furnished without prior consent.For Technical Advice: Ph. 0800 800 576

Firth RibRaft Floor System Standard Edge Beam DetailSlab Foundation With Insulation 100100_standard_edge .dwg

February 2009Scale 1:10