Wingwall Units - Rocla - Manufacturing concrete pipes Rocla's new products offer quality controlled manufacture, quick and easy to installation The unique Rocla manufacturing process creates hollow, steel-reinforced concrete poles of great strength and relatively light weight, by

Kwena Rocla has developed the mobile plant concept, which involves the manufacture of products on site in order to minimize transport costs. Although the products are not manufactured in the "factory environment", the attention to quality is not neglected. The BOBS guidelines to product quality and

precast-concrete-kerbs; precast-concrete-masts; precast-concrete-retaining-systems; precast-concrete-stairs; precast-concrete-walls; pressure pipes; rectangular portal culverts; retaining blocks; retaining wall blocks; retaining walls; rib and block; roadside dustbin; roadside furniture; roof tiles; roof-tiles; sats sar

Rocla (Pty) Ltd is Southern Africa's leading manufacturer of pre-cast concrete products for infrastructure, including pipes, culverts, manholes, poles and 

Concrete pipes and precast equipment including pipe. Rocla - concrete pipes, precast concrete pipes, precast. 73 358 4554 Suppliers and distributors of retaining wall blocks and concrete gabions, concrete pipes, poles, pavers, manholes and culverts in Pretoria. As early as the 70s, Bilcon Industries earned its reputation as a

Concrete Pipe Approximate Mass & Dimensions INSIDE DIA. OUTSIDE DIA. WALL THICKNESS LAY LENGTH MASS PER PIECE TRUCKLOAD LOTS (mm) (mm) (mm) (m) (kg) (pcs)* 300 444.5 69.9 2.44 550 74 375 533.4 76.2 2.44 746 54 450 622.3 82.6 2.44 930 44 525 711.2 88.9 2.44 1140 35 600 800.1 95.3 2.44 1410 29

Kwena Rocla (Pty) Ltd is Southern Africa's leading manufacturer of pre-cast concrete products for infrastructure, including pipes, culverts, manholes, poles 

Rocla - Manufacturing concrete pipes and precast concrete Rocla Works Rocla is a leading supplier of precast concrete solutions for the civil construction industry SRC Jul 01, Rocla offers a variety of pole lengths in single, jointed and double pole solutions, and Rocla's engineering

A Namibian manufacturer of pre-cast concrete products for infrastructure, including pipes, culverts, manholes, poles and various other related products

Strickland v Rocla Concrete Pipes Ltd, also known as the Concrete Pipes Case, is a High Court of Australia case that discusses the scope of the corporations power in section 51(xx) of the Australian Constitution.

Sep 18, Rocla has supplied precast concrete inverted culverts, lids and bases piping, poles, manholes, retaining walls, sewer pipes and other 

Rocla is a leading supplier of concrete pipe, precast concrete, culverts, water quality, precast bridges, sleepers and poles – and they were looking for

Apr 28, Rocla General Manager Nicole Sumich said the decision to close the concrete pipe and precast plant was difficult and came only after exploring a 

Oct 02,  · Rocla manufactures various culvert designs and culvert base slabs, along with stormwater pipes and other infrastructure products such as DDPE and pressure lined sewage pipes, concrete poles

Rocla - Manufacturing concrete pipes and precast concrete pipes in South Africa. 011 670 7600 / 086 677 1510 [email protected]

Rocla - Manufacturing concrete pipes and precast concrete pipes in South Africa. 011 670 7600 / 086 677 1510 [email protected] Statutory Documents.