PennDOT 2A: 2A was designed as a base for placing asphalt. It has a top size of 2” and can act as either an open or well graded aggregate based on the fine content, which is allowed to vary from 0-10%. 2A is typically used as base material, pipe bedding, and road fill.

2A modified crushed stone is a type of well-graded aggregate typically used in road construction. These small stones have few air voids between them and are modified with additional fine elements, such as stone dust or clay, making them the …

2A modified gravel is a specific blend of crushed stone and stone dust. It is modified with the addition of stone dust which helps the gravel to compact better. This compaction is beneficial for creating a stable base layer for projects such as roadways, driveways, and as a foundation for structures and pavements.

Calculate 2A Limestone Type in inches and feet of your project and calculate the estimated amount of Base Material in cubic yards, cubic feet and Tons, that your need for your project. The Density of 2A Limestone : 2,410 lb/yd³ or 1.21 t/yd³ or 0.8 yd³/t

PA2A is a mixture of coarse stone and crushed stone dust. It is used as a road base or an under-slab fill. It will drain and has a structural coefficient, making it ideal when stability and drainage are a concern. PA2A is a primarily clean material.

2A Modified is crushed stone that is 1.5" or smaller. This stone contains stone dust that helps with compaction when it is tamped down. 2A can be used to provide a based for paver pathways, fireplace bases, driveways, and more. Download and print our aggregate rate sheet to quickly access transparent pricing for a variety of high-quality materials.

2023年10月5日 · The 2A Modified Stone Calculator is a valuable tool for estimating the quantity of 2A modified stone needed for a specific project. This calculator simplifies the process of determining how many tons of 2A modified stone are required to cover a given area with a certain thickness of stone layer.

2A Modified Limestone is a specific mixture of different grades of limestone, ranging from sand up to 2B size. When these different gradations come together, it makes for a very stable and compact surface that is comparable in hardness to concrete.

2024年6月29日 · 2A modified stone is a specific blend of crushed stone and stone dust. The addition of stone dust helps the gravel to compact better. The stone sizes in 2A modified can vary, but they generally range from 1 to 2 inches. Composition: It is usually composed of limestone, trap rock, granite, or a combination of these mate

Full triaxle dump truck load of 2A gray modified stone delivered to your jobsite.