1.
Stone Ridge traditional pavers come in in three nominal sizes: 4x9, 9x9, and 9x13?
Correct Answer
A. True
Explanation
The statement is true because the question states that Stone Ridge traditional pavers come in three nominal sizes: 4x9, 9x9, and 9x13. This means that these are the available sizes for the pavers, confirming that the statement is true.
2.
Holland Stone is available in 60 mm and 80 mm thickness.
Correct Answer
A. True
Explanation
The statement is stating that Holland Stone is available in two different thicknesses, 60 mm and 80 mm. This implies that there are options for customers to choose from when it comes to the thickness of Holland Stone. Therefore, the answer "True" is correct.
3.
Rustico traditional pavers have what unique feature?
Correct Answer
C. Embossed surface texture
Explanation
Rustico traditional pavers have an embossed surface texture, which sets them apart from other pavers. This unique feature adds depth and visual interest to the pavers, giving them a more rustic and natural appearance. The embossed texture also provides better traction and grip, making them safer to walk on.
4.
Heritage pavers are primarily used for what application?
Correct Answer
B. Patio walkway
Explanation
Heritage pavers are primarily used for patio walkways. This means that these pavers are commonly used to create pathways in outdoor spaces such as gardens, backyards, or outdoor patios. They are designed to withstand foot traffic and provide a durable and aesthetically pleasing surface for people to walk on. These pavers are not typically used for roof-top pedestals, parking lots, or roadways, as these applications require different types of materials and specifications.
5.
What is the thickness of Pompeii, Provinciale, and Old Towne Toscana pavers?
Correct Answer
D. 2-3/4"
6.
What is the recommended minimum base thickness for pavers in walkway applications?
Correct Answer
A. 4-6"
Explanation
The recommended minimum base thickness for pavers in walkway applications is 4-6 inches. This thickness provides adequate stability and support for the pavers, ensuring that they can withstand foot traffic and other loads without shifting or sinking. A thicker base may be necessary for heavier applications or in areas with poor soil conditions, but for most walkway projects, a base thickness of 4-6 inches is sufficient.
7.
What is the recommended overdig for paver base preparation?
Correct Answer
A. 6-8"
Explanation
The recommended overdig for paver base preparation is 6-8 inches. This depth allows for proper compaction of the base material and provides a stable foundation for the pavers. A deeper overdig of 10-12 inches may be necessary in areas with poor soil conditions or heavy traffic, but for most applications, 6-8 inches is sufficient.
8.
The shape of Cobblestone most resembles?
Correct Answer
C. A stop sign
Explanation
Cobblestone is a type of paving material commonly used in streets and walkways. It is characterized by its irregular and rough surface, which is similar to the texture of a stop sign. The shape of a stop sign is octagonal, but in terms of texture and appearance, cobblestone closely resembles a stop sign. Therefore, the correct answer is a stop sign.
9.
What are the proper bedding sand thickness and gradation type for standard pavers per ICPI?
Correct Answer
D. 1" of ASTM C33
Explanation
The proper bedding sand thickness and gradation type for standard pavers per ICPI is 1" of ASTM C33. This means that the recommended thickness of the bedding sand layer should be 1 inch, and the type of sand used should meet the specifications outlined in ASTM C33. This ensures that the sand provides the necessary support and stability for the pavers, promoting proper installation and long-term durability.
10.
What are the dimensions of a double holland?
Correct Answer
A. 8" x 8"
Explanation
A double holland has dimensions of 8" x 8".
11.
Autumn Blend, Oyster Blend, and Fire Island Blend are all premium colors?
Correct Answer
B. False
Explanation
The statement is false because the question does not provide any information about Autumn Blend, Oyster Blend, and Fire Island Blend being premium colors. Without any evidence or context, it is not possible to determine if these colors are indeed premium. Therefore, the correct answer is false.
12.
Pompeii Toscana pavers come in how many different sizes?
Correct Answer
C. 5
Explanation
Pompeii Toscana pavers come in five different sizes.
13.
Colonial Cobble traditional pavers can best be described as?
Correct Answer
B. Turned down or "pillowed" corners
Explanation
Colonial Cobble traditional pavers are best described as having turned down or "pillowed" corners. This means that the corners of the pavers are rounded or curved, giving them a softer and more natural appearance. This design feature adds to the overall aesthetic appeal of the pavers and can create a more cohesive and visually pleasing look when they are installed together.
14.
Do all Nicolock pavers have Paver-Shield?
Correct Answer
B. False
Explanation
Not all Nicolock pavers have Paver-Shield.
15.
All Nicolock Toscana pavers are "antiqued" ?
Correct Answer
A. True
Explanation
The statement suggests that all Nicolock Toscana pavers are "antiqued". This means that every paver in the Toscana collection has undergone a process to give it an aged or weathered appearance. Therefore, the correct answer is True, indicating that all Nicolock Toscana pavers are indeed "antiqued".
16.
Efflorescence is a normal occurrence with concrete products and will dissipate over time?
Correct Answer
A. True
Explanation
Efflorescence is a common phenomenon in concrete products where white or grayish salt deposits appear on the surface. These deposits are caused by the migration of water-soluble salts to the surface of the concrete as it dries. Over time, as the concrete continues to cure and weather, these salts will gradually dissolve and be washed away, causing the efflorescence to dissipate. Therefore, it is true that efflorescence is a normal occurrence with concrete products and will eventually go away on its own.
17.
For best results, pavers should be installed from one bundle at a time and not pulled from different pallets?
Correct Answer
B. False
Explanation
Installing pavers from one bundle at a time ensures consistency in color, texture, and size, resulting in a more uniform and visually appealing finished product. If pavers are pulled from different pallets, there may be variations in these characteristics, leading to an uneven and less aesthetically pleasing installation. Therefore, it is important to install pavers from one bundle at a time to achieve the best results.
18.
Nicolock's Holland Pavers are available with and without spacer bars?
Correct Answer
A. True
Explanation
Nicolock's Holland Pavers are available with and without spacer bars.
19.
Nicolock's Provinciale pavers are available in how many different sizes?
Correct Answer
B. 3
Explanation
Nicolock's Provinciale pavers are available in three different sizes.
20.
Identify the name of Nicolock circle kits.
Correct Answer
E. All of the Above
Explanation
The correct answer is "All of the Above" because all the mentioned options - Rustico Circle, Colonial Cobble Circle, Stone Ridge Circle, and Country Circle - are names of Nicolock circle kits.
21.
Is Mojave a Premium Color?
Correct Answer
A. Yes
Explanation
Mojave is considered a premium color because it is often associated with luxury and high-end products. It is a sophisticated and elegant color that adds a touch of sophistication to any product it is used on. Therefore, it can be concluded that Mojave is indeed a premium color.
22.
What are the standard stock colors for Stone Ridge?
Correct Answer
A. Granite City, Adobe, Golden Brown
Explanation
The standard stock colors for Stone Ridge are Granite City, Adobe, and Golden Brown.
23.
Blue Ridge Pavers are 60 mm thick and available in what sizes?
Correct Answer
D. 6-1/2x13", 13x13", 19-1/2x13"
Explanation
The correct answer is 6-1/2x13", 13x13", 19-1/2x13". This is because the Blue Ridge Pavers are 60 mm thick and these are the only options listed that have a thickness of 60 mm.
24.
Stone Ridge XL comes in 3 pieces, what is the largest size available?
Correct Answer
A. 17-3/4" x 17-3/4"
Explanation
The largest size available is 17-3/4" x 17-3/4".
25.
Pennsylvania Blue and Rusty Blue colors are available only for what products?
Correct Answer
C. Stone Ridge XL, Stone Ridge, and Blue Ridge
Explanation
The Pennsylvania Blue and Rusty Blue colors are only available for the Stone Ridge XL, Stone Ridge, and Blue Ridge products.