A versatile concrete retaining block for landscaping and erosion control

Terraforce Smooth Face blocks lend themselves, among many other applications, to creating beautiful terraced gardens, heavy duty erosion and sediment control, as well as effective storm water and sea shore erosion control. For the Rock Face version click here.

Want to know what a standard Terraforce wall could look like?

Please note: Dimensions and specifications may vary from area to area. Terraforce retaining blocks are incredibly versatile and can adapt to almost any environmental situation, lending themselves to retaining categories ranging from creative landscaping measures to cost effective seating arrangements to heavy duty earth retaining and seashore protection.

L11

L12

L13

L15

L15 IT

L16

L17

L18

L22

S

M10

M15

Most of these blocks are also available in a Rock Face finish.

Block L11  – Specsheet Blocks/m²(measured vertically) 11 Block mass/kg 30 Block infill volume/m³ 0.016 Ave. constructed mass Kg per m² of wall 538 Block wall thickness 45-50

Block L12 – Specsheet Blocks/m²(measured vertically) 12 Block mass/kg 24 Block infill volume/m³ 0.011 Ave. constructed mass Kg per m² of wall 470 Block wall thickness 45-50

Block L13 – Specsheet Blocks/m²(measured vertically) 13 Block mass/kg 32 Block infill volume/m³ 0.018 Ave. constructed mass Kg per m² of wall 750 Block wall thickness 50

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Block L15 – Specsheet Blocks/m²(measured vertically) 15 Block mass/kg 22 Block infill volume/m³ 0.0083 Ave. constructed mass Kg per m² of wall 520 Block wall thickness 45

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Block L15 IT – Specsheet Blocks/m²(measured vertically) 15 Block mass/kg 21 Block infill volume/m³ 0.0076 Ave. constructed mass Kg per m² of wall 458 Block wall thickness 45

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Block L16 – Specsheet Blocks/m²(measured vertically) 16 Block mass/kg 20 Block infill volume/m³ 0.005 Ave. constructed mass Kg per m² of wall 440 Block wall thickness 45

Block L17 (BC, Canada) – Specsheet Blocks/m²(measured vertically) 17.8 Block mass/kg 15.44 Block infill volume/m³ 0.0047 Ave. constructed mass Kg per m² of wall   Block wall thickness 45

Block L18 – Specsheet Blocks/m²(measured vertically) 18 Block mass/kg 18 Block infill volume/m³ 0.011 Ave. constructed mass Kg per m² of wall 600 Block wall thickness 45

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Block L22 – Specsheet Blocks/m²(measured vertically) 22 Block mass/kg 16 Block infill volume/m³ 0.006 Ave. constructed mass Kg per m² of wall 550 Block wall thickness 40

Block S – Specsheet Blocks/m²(measured vertically) 10 Block mass/kg 43 Block infill volume/m³ 0.024 Ave. constructed mass Kg per m² of wall 850 Block wall thickness 50-55

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Block M10 – (Eastern Cape) Specsheet Blocks/m²(measured vertically) 10 Block mass/kg 36 Block infill volume/m³ 0.016 Ave. constructed mass Kg per m² of wall 585 Block wall thickness 50

Block M15 – (Eastern Cape) Specsheet Blocks/m²(measured vertically) 15 Block mass/kg 22 Block infill volume/m³ 0.011 Ave. constructed mass Kg per m² of wall 573 Block wall thickness 45

Block M15 – (Eastern Cape) Specsheet Blocks/m²(measured vertically) 15 Block mass/kg 22 Block infill volume/m³ 0.011 Ave. constructed mass Kg per m² of wall 573 Block wall thickness 45

Block V8 – (Eastern Cape) Specsheet Blocks/m²(measured vertically) 8 Block mass/kg 50 Block infill volume/L 23 Ave. constructed mass Kg per m² of wall 616 Block wall thickness 40

Block V10 – (Eastern Cape) Specsheet Blocks/m²(measured vertically) 10 Block mass/kg 25 Block infill volume/L 11 Ave. constructed mass Kg per m² of wall 390 Block wall thickness 25

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• To download the Spec Sheets as a PDF version go to the Downloads page, section 7
• Contact us for the I.C.B.O. Evaluation Report
• View the abbreviated or full bill of quantity recommended for Terraforce blocks.
• Check with you local supplier for the availabilty of certain products.