We manufacture a wide range of box culverts base slabs and link slabs.
Box culvert price list australia.
In drainage structures they can cope with large flows of water where headroom is limited.
2020 con cast pipe price list effective january 2020.
The full 2020 price list is available for download.
Concrete pipes and box culverts headwalls gutter lintels and ribbed plastic pipe various sizes starting from 300 dia to 1500 dia factory rejects seconds and first grade.
Rejects and seconds suitable for farm use only.
Our range or reinforced concrete box culverts base slabs and link slabs have been designed to current australian standards as1597 1 2010 small culverts and as1597 2 2013 large culverts.
Box culverts are generally available in standard lengths of 1 22m and 2 46m or 1 2m and 2 4m qld.
All products available from blayney nsw and some products in emu plains nsw.
Rocla box culverts can be laid in all weather conditions and are easy to offload and install on site.
Box culverts are commonly used in either a crown configuration with a base or an inverted configuration with a lid.
Pricing for individual products is also available for download below per product terms conditions utility chambers utility maintenance holes valve chambers for pricing on the following products read more.
Rocla is a leading supplier of concrete pipe precast concrete culverts water quality precast bridges sleepers and poles.
To which box culverts are designed are contained in as 1597 part 1 for small culverts up to and including 1200mm span and as 1597 part 2 for larger culverts from 1500 to 4200mm span.
Each culvert range is designed to withstand vehicle loadings in accordance with as5100 2 with material loadings over the culvert from 200mm 2000mm.
Large volumes of stormwater can be transmitted with the rectangular shape not impacting on stream flow or width.
Culverts reinforced concrete box culverts are an economical design solution for many tunneling drainage and short span bridging requirements.
Humes manufacture a full range of box culvert and uni culvert sizes from 300mm to 6 600mm and configurations to australian standards as1597 parts one and two.
Civilmart bcp has the most comprehensive range of standard precast concrete pits kerb entry units pipe headwalls and box culverts available anywhere today.
In most instances culvert design hinges around standard highway vehicle and rail loads as described in the austroads bridge design code.