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Constructing Steps with Precast Concrete Blocks with Unilock

14 Questions

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Constructing Steps with Precast Concrete Blocks with Unilock

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Questions and Answers

What are the three basic types or configurations when constructing steps using precast concrete blocks?

Large Concrete Slabs, Modular Hardscape Blocks with NO coping, Modular Hardscape Blocks WITH coping (correct)

Large Concrete Slabs, Narrow Concrete Blocks, Curved Concrete Slabs

Large Concrete Slabs, Narrow Concrete Blocks, Modular Hardscape Blocks with NO coping

Large Concrete Slabs, Modular Hardscape Blocks with Coping, Curved Concrete Slabs

What are the first two measurements needed to determine the correct number of concrete units required for constructing steps?

Height and Depth

Rise and Run (correct)

Length and Width

Thickness and Width

What is the purpose of utilizing the unit measurements in constructing steps using precast concrete blocks?

To achieve the correct number of steps (correct)

To determine the color of the concrete blocks

To calculate the weight of the concrete blocks

To decide the texture of the concrete blocks

What is the tread depth (C) used for in constructing steps using precast concrete blocks?

To make up the complete run Signup and view all the answers

What is recommended if a person needs assistance in calculating exactly what they need for constructing steps using precast concrete blocks?

Visit a local Unilock Dealer Signup and view all the answers

What can be placed in between the concrete units for very long runs when constructing steps using precast concrete blocks?

Paving stones Signup and view all the answers

What is the purpose of placing a non woven filter fabric over the native soil when constructing steps?

To prevent settling or heaving of the steps during winter Signup and view all the answers

Why is it important to remove all sod and topsoil on the embankment when constructing steps?

To avoid settling or heaving of the steps during winter Signup and view all the answers

What is the best base for constructing steps, according to the text?

Granular gravel made up of small 3/4 inch stones and sand mix Signup and view all the answers

Why is compaction of the gravel base considered the most important part when constructing steps?

To prevent settling and ensure stability of the steps Signup and view all the answers

What should be used between the coping and the blocks if using smaller modular concrete units for steps?

Adhesive Signup and view all the answers

What should be done once all sod and topsoil is removed in preparation for constructing steps?

Level and compact the native soil Signup and view all the answers

What should be used to make minor elevation adjustments after placing each step unit?

$1/4$ inch stone chips Signup and view all the answers

Why are smaller modular blocks preferred by many do-it-yourselfers for constructing steps?

They are easier to handle and transport into the yard Signup and view all the answers