tongue and groove segmental retaining wall

Block On Block: A Brief History of Segmental Retaining Walls

18 Aug 2004 Within about five years we had started developing different types of retaining wall systems, in our own plant; more the machine-made type as opposed to the wet cast form." The idea of solid, high-strength concrete units that interlock with a continuous tongue and groove to form a flexible, stable dry-stacked retaining wall system might seem simple now, but in the late 1960s, it was unheard of. Pisa Stone is, therefore, the forerunner of the segmental retaining wall (SRW)  【Get Price】

Pisa2? Walls - Pavers by Ideal

ASTM C-1372 Specification for segmental retaining wall. Units. Strict quality control ensures consistent strength and durability for years of easy care and lasting beauty. Components & Dimensions. Pisa2? walls -The Solid Choice blending pure iron oxide pigments with select aggregates. Pisa2's tongue and groove construction is continuous throughout the wall and securely couples the units together, creating a strong, solid interlock. For most non-critical walls under 4 feet high,  【Get Price】

Build a Retaining Wall - Total Landscape Care

25 Aug 2012 “Anywhere you might use a poured-in-place (concrete) gravity wall, natural stone or railroad ties,” says Charles Gamarekian, chairman/CEO of Cambridge Pavingstones, “mortarless, segmental retaining walls will provide a more durable, cost-effective and maintenance-free wall system.” However, in most Some use metal or ceramic pins, while others employ a built-in tongue and groove system where a groove in the bottom aligns with a ridge in the top. Another  【Get Price】

Contractor's Guide to Installing Segmental Retaining Wall Systems

Some have a tongue and groove or rear lip molded into the units, while others use pins or plugs to connect the units. segmental retaining walls under 4' high work by the principle of gravity where the combined weight of the wall units resists the weight of the earth being retained. This type of system is commonly referred to as a gravity wall structure. walls that exceed this height require additional construction techniques such as terracing or the use of geogrid reinforcement and are. 【Get Price】

Versawall? Retaining Wall System - Adbri Masonry

be installed in accordance with the relevant Adbri Masonry segmental retaining wall technical specification brochure. VERSAwall retaining wall SYSTEM. 1. GRAVITY wall DESIGN. Existing soil. 20mm drainage aggregate column front and back of the block, to cater for the tongue and groove detail which assists the units in maintaining their alignment. This detail also allows the retaining wall units to engage with the NFC along the length of the wall. No fines concrete, as with  【Get Price】

Segmental Retaining Wall Guide - Sansoucy Stone

15 Sep 2000 stack” or mortarless systems because they do not require mortar to hold them together. The means of interlock also varies with the particular segmental retaining wall system and most are proprietary. Some have a tongue and groove or rear lip molded into the units as the interlock mechanism, while others use clips or pins to connect the units. segmental retaining walls under 4' high work by the principle of gravity where the combined weight of the wall units resists the. 【Get Price】

Retaining Walls - Unilock

If you are planning on having retaining walls built on your property, consider using Unilock's premium wall stones. They have the beautiful appearance of natural stones but greater durability than natural materials. Our wall stones also allow for a simplified installation process thanks to their tongue-and-groove design which eliminates the need for mortar. and, because they are available with tapered edges, you can build either straight or curved walls depending on your vision for your  【Get Price】

Retaining walls EXTERNAL WORKS

55 results for retaining walls. Gravity and reinforced soil walls in solid and cellular precast concrete, timber and recycled plastic. Helping you find the best product for your project. 【Get Price】

Versawall? DIY Retaining Wall System Blocks - Adbri Masonry

Versawall? blocks by Adbri Masonry feature a large split face texture that results in a natural rock appearance. They stack together easily making them perfect for all DIY segmental retaining walls, garden edging and planter boxes. Large block face for a modern look; tongue and groove joints on the end of each block for easy installation; Split face texture provides natural rock look. Vertical retaining walls; Straight garden walls; Commercial retaining walls; Garden steps; Residential  【Get Price】

ReCon? dry build gravity retaining wall system AG (Acheson +

Recon is a dry build segmental retaining wall system with the look, size and durability of massive natural stones. One block covers circa 0.5m2 of retaining wall. Dry build gravity retaining wall system; Unique tongue and groove locking system; No mortar or placement pins required; Attractive textured, natural stone appearance; Blocks for bases, wall and top detailing; Integral lifting insert loop; Fast track construction in all weathers; walls up to 3.6m without geosynthetic reinforcement  【Get Price】

Verti-Block Segmental Retaining Walls - Verti-Crete

Engineered for strength. Even more appealing, Verti-Block is incredibly strong and versatile thanks to its interlocking design. Featuring a tongue-and-groove style connection, Verti-Block units ensure you'll get a secure fit with the correct amount of setback on every installation. Even in poor soil conditions, Verti-Block can be stacked higher than other blocks without the use of tiebacks, geogrid, and while using much less backfill. 【Get Price】

Retaining wall geogrid reinforced block walls retaining blocks

retaining wall, block walls, geogrid reinforced block walls; retaining walls design, soil reinforced block wall, Tenax T-BLOCK retaining wall System for reinforced concrete block walls. 【Get Price】

Concrete block retaining walls EXTERNAL WORKS

31 results for concrete block retaining walls on EXTERNAL WORKS. Helping you find the best product for your project. 【Get Price】

Versawall? - Adbri Masonry

Versawall? blocks have a large natural split face texture. A unique, patented interlocking system means Versawall? blocks stack together very quickly and easily, making them perfect for all residential retaining walls as well as commercial walls and concrete block walls in subdivisions. Large block face results in a modern look; tongue and groove joints on the end of each block for easy installation; Split face texture provides natural rock look. Vertical retaining walls; Commercial  【Get Price】

Roman Pisa? Install Guide - Pavers by Ideal

retaining wall systems that are easy to assemble. A tongue and groove molded into the units locks them together and provides automatic step- back when stacked. They sit on a base of compacted gravel. Mortar or concrete are not required, firm foundation for good structural support. segmental retaining wall units are considered flexible structures, so the footing does not need to be placed below the frost line. Begin by staking out the location of your wall. Be sure to allow for the. 【Get Price】