• Section 3 Specification 3.9 TABLE OF CONTENTS

    Cement stabilized sand is widely available and cost-efficient; it utilizes less cement for a surface area while maintaining its durability. At Southern Crushed Concrete, our cement stabilized sand contains only lightweight pieces and is free of any organic damaging substance, as required by the City of Houston and Harris County.

  • 02252-Cement Stabilized Sand

    Concrete Mix Design ... Asphalt-treated base (ATB) is also known as asphalt-stabilized base (ASB), or simply “black base.” For the HMA options, lower layers are allowed to contain higher percentages of recycled products and a lower quality aggregate with less stringent material specification requirements as compared to surface mixtures ...

  • Cement Stabilized Sand | Southern Crushed Concrete

    developed by stabilized cement design and cement treated design, it was possible to compare the cement treated design resilient modulus values to both stabilized cement design and established design resilient modulus values. This provided an additional performa nce indicator for cement treated design base courses.

  • Cement Stabilized Soil (CSS)

    ii Abstract: Cement-treated base (CTB) is a mixed-in-place or central-plant-produced material consisting of soil/aggregate, cement, and water that creates a strong and durable stabilized roadway base. This guide to CTB discusses its applications, benefits, design, construction, testing, and performance.


    5.1.4 Unless the aggregate is to be modified (blend sand or flyash), the selected samples are combined and thoroughly mixed and blended. 5.1.5 A sample is obtained from the combined material and compared to the design grading. 6.0 PROCEDURE There are two methods of cement stabilized mix design. Method A is used where

  • Evaluation of Cement Treated Base Courses

    Sand Mix Topping & Bedding is a preblended mixture of sand and cementitious materials. A multi-purpose product designed for a variety of projects. Sakrete Sand Mix is often referred to as a mortar in many “how to manuals” and various pieces of literature.

  • Pavement Manual: Treated Subgrade and Base Courses

    CITY OF PEARLAND CEMENT STABILIZED SAND 02/2009 02252 - 3 of 5 D Water shall be potable, free of oils, acids, al kalies, organic matter, or other deleterious substances, meeting requirements of ASTM C 94. 2.02 MIXING MATERIALS A Thoroughly mix sand, cement and water in proportions of the mix design using a pugmill-type mixer.

  • Concrete Mix Design | Different Grades of Concrete

    1.05 DESIGN REQUIREMENTS A. Use sand-cement mixture producing minimum unconfined compressive strength of 100 ... A. Add required amount of water and mix thoroughly in pugmill-type mixer. ... G. Cement stabilized sand in an area represented by core tests shall be …

  • Cement Stabilisation Practice

    Materials – Materials to be stabilized with Portland cement shall consist of existing aggregate base, subbase and underlying native subgrade soils incorporated into the mix design. Existing materials shall be pulverized so that 100 percent will pass a 2-inch (50-mm) sieve and a minimum of 85 percent will pass a 1-inch (25-mm) sieve.

  • TxDOT Specifications

    There are two primary types of soil-and-cement mix tures: Soil-cement Cement-modified soil Soil-cement is a hardened material which contains sufficient cement to satisfy established weight-loss criteria based on standard freeze-thaw and wet-dry tests." Other terms such as cement-treated base, cement-stabilized soil, and cement-stabilized aggre-

  • Guide to Cement-Treated Base (CTB)

    Feb 01, 2011· "In The Field" is a series of videos aimed at sharing innovations, research and new technology throughout the Michigan Department of Transportation. In this …

  • Soil-Cement

    May 17, 2017· Concrete Mix Design:-Concrete is a composite mixture which consists of Cement, Sand and Aggregate. Concrete mix design is the procedure for finding the right quantities of these materials to achieve the desired strength. Accurate concrete mix design makes concrete …


    Sep 05, 2016· Sand is the most available construction material in Bangladesh. Sand- cement stabilization is more cost effective and environment friendly for the construction of sub-base pavement layer in perspective of Bangladesh. The researchers conducted an investigation for the use of cement stabilized fine to medium sand in the construction of roads.

  • In the Field Reports - "Concrete Stabilized Base" - YouTube

    Nov 30, 2007· 5) When cement stabilized backfill is required, the excavation shall be backfilled with cement stabilized backfill to the elevations shown on the plans and measured in accordance with the excavation diagram shown on the plans.

  • www.cement.org

    Laboratory Mix Design Table 1 summarizes the trial mix designs of stabilized clay with various percentages of cement, peat ash and silica sand. According to Table 1, a total of 5 sets of untreated and stabilized soil specimens were prepared to perform standard Proctor compaction test. In order to stabilize the clay with ordinary Portland

  • Performance of Compacted and Stabilized Clay with Cement ...

    Specific Gravity – specific gravity is not an indication of the quality of the cement, but is required for concrete mix design calculations. Table 24-11 provides a list of standard laboratory tests that are presently used to evaluate the mix design or expected performance of cementitious materials for use in stabilized base mixtures.

  • Improvement of Sub Base Soil Using Sand-Cement ...

    The cement hydrates in the presence of water to form hydrated silicates and aluminates and calcium hydroxide. 2.2.3 General purpose blended cement Blended cement is defined as a hydraulic cement containing Portland cement and a quantity comprised of one or both of: Greater than 5% of fly ash or ground granulated iron blast furnace slag, or both

  • Application Descriptions - Stabilized Base - User ...

    Section 3 Specification 3.9 Cement Stabilized Base Course 14 MAY 99 1 3.9 CEMENT STABILIZED BASE COURSE 3.9.1 GENERAL Description Cement stabilized base course shall consist of a uniform mixture of sand or crushed aggregate, Portland Cement and water, combined as hereinafter specified, placed, compacted, and finished on the prepared ...

  • Soil Cement Stabilization - Mix Design, Control and ...

    The mix design requirement was to establish the cement content necessary to have a minimum unconfined compressive strength of 250 psi (1724 kpa) at 7 days. This paper presents the soil-cement mix design, field-laboratory procedure and results. The construction sequences and the basic design example of the soil-cement mix are

  • Sand Mix/Topping & Bedding Mix | Sakrete

    plans. Add cement at the percentage determined in Section 275.2.E, “Mix Design.” Apply cement only on an area where mixing, compacting, and finishing can be completed during the same working day. Start cement application only when the air temperature is at least 35°F and rising or is at least 40°F.