caltrans crushed rock with fines specs

Sand/Gravel/Pathway Rock

2021-11-24 ·  rock is crushed to make this base rock that meets CalTrans specifications for road base. $45.50/yd: $30.00 - 1/2yd: $6.50/bag 0.75cf: Base Rock Class 2 Recycled . Recycled rock is crushed to make this base rock that meets CalTrans specifications for road base. ... Blue Pathway Fines. Blue gray color ¼ inch to dust crushed stone ...

CHAPTER 8 SLURRY SEALS

2020-7-7 · The role of fines (i.e., aggregate particles No. 200 [75 µm] and finer) in a slurry surfacing mix is to form a mortar with the residual asphalt to cement the larger stones in place. The fines content is essential for creating a cohesive hardwearing mix. Generally, the fines content should be at the mid-point of the grading envelope.

Drain Rock,Permeable

2014-9-30 · fine particles in the presence of water. Caltrans specification for Class 1 or 2 permeable materials (drain rock) as specified in Section 68-1.025 shall not be less than 40. This specification, in general, also follows AASHTO specifications. The material is very clean, and all the fines are non plastic and washing is not normally required in

3/4″ Class II Aggregate Base

It is a well-graded blend of rock, sand and fines that, when compacted and graded properly, sets up extremely hard. Original customers of Joe Morehead Sr. called it "concrete-like". It provides an excellent base for roads, driveways, pathways, concrete, or pavers. Butte Sand''s Aggregate Base meets the specifications for Caltrans Section ...

crushed stone screener

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1 1/2″ Aggregate Base

Sutter, CA 95982. 800-854-7222. 530-696-2486. 530-696-0211 fax. Contractor License. # 690283. Butte Sand and Gravel''s 1½" Class II Aggregate Base is a version of aggregate base that simply contains larger rock than ¾" base. It is a …

LaneForestShop

Quarry Rock 3/4" Minus Crushed quarry rock is the preferred rock for driveways and pathways. Driveways usually call for crushed quarry rock with fines (referred to as MINUS, as in 3/4" minus). The fines help pack down the rock better than a product that has no fines.

6″ Drain Rock | Stony Point Rock Quarry

2018-10-7 · 6″ Drain Rock. Drain rock this size is used for drainage, stabilizing soft areas, slope protection, and erosion control. Due to the bulky nature of this product shoveling is difficult. Rocks should be individually hand placed or positioned …

Colto-material Grading Specifications 2009 [1d47vqr95m42]

ADDITIONAL FINES Only fines crushed from May contain up to 10% the same sound parent by mass of approved rock may be added for natural fines not grading correction necessarily obtained provided that added from parent rock. Added fines shall have a LL fines shall have a LL not exceeding 25 and not exceeding 25 and PI not exceeding 4 PI not ...

Chapter 4: Construction Details, Section 72 ...

Chapter 4: Construction Details, Section 72: Slope Protection. Printable version (PDF) Published: July 2019. 4-7201 General. 4-7202 Before Work Begins. 4-7203 During the Course of Work. 4-7203A Rock Slope Protection. 4-7203B Concreted-Rock Slope Protection. 4-7203C Small-Rock Slope Protection.

Caltrans Standard Specifications 2015

2022-1-3 · Rock must be cobble, gravel, crushed gravel, crushed rock, or any combination of these. If the rock layer is shown as 7 inches thick, comply with grading shown in the following table: Rock Grading for 7-inch-Thick Layer Sieve sizes Percentage passing 5 inch 100 4 inch 90–100 3 inch 25–40 2 inch 0–10

Owl Rock Products

Owl Rock Products. Portable plant producing Caltrans Class II crushed aggregate base. Crushed Miscellaneous Base. Green Book Spec Crushed Aggregate Base. 2"-4" Driveway Trackout Rock. 1 1/2" Drainage Rock. 3/4" Crushed Rock. 3/4" Calcium Carbonate Rock.

Caltrans Specifications for Aggregate Base and Subbase

The California Department of Transportation (Caltrans) provides specifications for the use of recycled aggregate, sometimes referred to as crushed miscellaneous base (CMB), as base (section 26) or subbase (section 25) on road projects.This Department of Resources Recycling and Recovery (CalRecycle) webpage is a selective list of Caltrans specifications for the use of …

3″ Drain Rock | Stony Point Rock Quarry

2018-10-2 · This product is made to meet Caltrans Class 2 city and county specifications for aggregate base rock under road surfaces. It''s a high-quality product that is produced with manufactured crushed rock fines. It can also […] …

Recycled Aggregate

Specifications . Many local jurisdictions use Caltrans specifications Southern California, the Greenbook is commonly used. (See Greenbook discussion below.) Where recycled aggregate is allowed, it must also, of course, meet the same grading and quality specifications as …

Chapter 4 Construction Details

2020-2-14 · The method for placing rock will either be Method A or Method B, whichever the contract designates, as discussed under Section 4-7203A, "Rock Slope Protection," earlier in this section. Inspect the rock to ensure it has been cleaned of any adhering dirt and clay and is moistened before concrete placement.

SACRAMENTO CONCRETE RECYCLERS CONSTRUCTION ... …

2014-4-14 · 3/4″ CRUSHED ROCK. Crushed rock is approx. 3/4″ in size, but it does vary. It is has blue, gray and brown tones, and is primarily used for driveways or for drainage. 1 1/2″ CRUSHED ROCK. Approx. 1 1/2″ in size. Although the size …

Caltrans Riprap Sizes

Caltrans Standard Specifications. 72-2 ROCK SLOPE PROTECTION. 72-2.02A Rock. For method A placement and the class of RSP described, comply with the rock grading shown in the following table: ... Rock must be cobble, gravel, crushed gravel, crushed rock, …

CHAPTER 660 PAVEMENT FOUNDATIONS

2020-7-1 · Aggregate bases consist of a combination of sand, gravel, crushed stone and recycled material. They are classified in accordance with their gradation and the amount of fines. There are two classes of aggregate bases: Class-1 and Class-2. The gradation of the aggregates can affect structural capacity, drainage, and frost susceptibility. The ...

Caltrans Riprap Sizes – Plainwater

2018-3-3 · Caltrans Riprap Sizes. March 3, 2018 March 19, ... Caltrans Standard Specifications. 72-2 ROCK SLOPE PROTECTION. 72-2.02A Rock. ... Rock must be cobble, gravel, crushed gravel, crushed rock, or any combination of these. If the rock layer is shown as 7 inches thick, comply with grading shown in the following table: ...

SECTION 812

2019-9-29 · Crushed rock is composed of rock fragments produced by the crushing, scalping and screening of ... the material produces sufficient cohesive fines during compaction. Class 4 is a lower subbase material for heavy duty pavements or a subbase material for most other types of pavements. It may have a maximum permeability requirement.

MATERIALS

2022-1-5 ·  rock is crushed to make this base rock that meets CalTrans specifications for road base. PEA GRAVEL. ... Soil screened to 1" with angular rocks and fines, perfect for temporary roads and reaching a high level of …

All Products | Stony Point Rock Quarry

This product is made to meet Caltrans Class 2 city and county specifications for aggregate base rock under road surfaces. It''s a high-quality product that is produced with manufactured crushed rock fines. It can also […] Continue Reading. 3/4″ Class 1 Aggregate Subbase.

Table 3602/1 CRUSHED STONE BASE AND SUBBASE: …

2021-3-4 · Only fines crushed from the May contain UP to May contain UP to 15% by same sound parent rock may be 10% by mass of mass of approved natural fines ADDITIONAL added for grading correction approved natural fines not obtained from parent rock. FINES provided that added fines shall not necessarily Added fines shall have a LL. not have a LL.

Products | Sand, Stone, Gravel, Limestone, Screenings ...

Crushed 1/4" limestone with fines used under patio stones and bricks. This product can be used as a driveway topping, but it has a tendency to track. Packs very hard. 1/4 chip limestone Also known as HPB. A washed material used to backfill petroleum tanks and sewer/watermain applications. A self-compacting material. All fines removed. GRAVEL ...

2018 Standard Plans and Standard Specifications | Caltrans

2018 Standard Plans and Standard Specifications. The use of the California Department of Transportation Standards is required to ensure that all transportation project contracts are clear, concise, correct, complete and in compliance with the Federal Highway Administration (FHWA). Substantial justification and approval for deviation from the ...

II J. STREET IMPROVEMENT SPECIFICATIONS

2019-12-3 · crushed rock beneath the pipe invert and between the pipe and trench walls with 12 inches of crushed rock00 on the top of the pipe. The crush rock shall be encapsulated in a geo-textile filter fabric envelope to prevent migration of soil fines into the void spaces in the crushed rock. The fabric shall cover the trench bottom, sidewalls, and