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Low-Cost Green Home - Pumice-Crete

Pumice-Crete uses relatively little portland cement, and the pumice aggregate is collected from shallow deposits found in volcanic areas around the world. In many areas, all of the needed materials are available locally. Pumice-Crete can be delivered pre-mixed in trucks or mixed on-site. Unlike wood, Pumice-Crete will not burn, rot, or get eaten.

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MIX DESIGN OF LIGHTWEIGHT SELF …

pumice"). The moisture content of pumice throughout this project was 25%. Normal pumice was used in the first trials and dense pumice was used only with mixes that exhibited best results at initial fresh properties tests. For both types there are two coarse aggregate sizes: 16-9 mm and 9-4 mm. Table 2 illustrates the properties of pumice.

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Pumce Concrete: Lightweight, Insulating, Durable - Hess Pumice

Pumice concrete is lightweight and can be pumped over long distances. Additional information about the various applications of pumice in concrete at the Pumice and Concrete website. Extensive pozz information over on the HessPozz.com website. 208.766-4777 • …

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Building With Pumice: Making Blocks out of Pumice, Lime ...

Let pumice bricks, blocks, planks and panels dry for at least 28 days, or one month, prior to use. Stack building members on a level base. Handle them carefully to avoid breaking off their edges. Remember that pumice building materials can also be made with lime instead of cement.

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All the Walls of My House are Made of Pumice-crete

Pumice-crete is a mix of pumice aggregate (a very porous volcanic rock), portland cement, and water. The mix is mostly pumice with only enough cement to bind it together. This is considered a "lean mix" which maximizes the …

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Concrete Admixtures - Manufacturers - toolbase.org

Disclaimer: The information on the system, product or material presented herein is provided for informational purposes only. The technical descriptions, details, requirements, and limitations expressed do not constitute an endorsement, approval, or acceptance of the subject matter by the NAHB Research Center.

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Mix Designs for Pumice Concrete - Pumice Store

PUMICE CONCRETE IS AN ALTERNATIVE TO CONVENTIONAL CONCRETE Pumice concrete is composed of Portland cement, pumice rock, pumice sand, pozzolan, and water. Compared to regular concrete, pumice concrete o˜ers roughly a one-third reduction in weight and four times the R-Value. Additional bene˚ts include sound absorption,

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Pumice-Crete - toolbase.org

Pumice-Crete is a low density and resource-efficient concrete consisting of pumice aggregate, Portland cement, and water. It is an economical alternative to conventional building methods and materials because it combines structural strength and insulation in one product.

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All the Walls of My House are Made of Pumice-crete

Pumice-crete is a mix of pumice aggregate (a very porous volcanic rock), portland cement, and water. The mix is mostly pumice with only enough cement to bind it together. This is considered a "lean mix" which maximizes the thermal insulating qualities of the walls. The mix is poured into forms creating 14" thick exterior walls and 8 ...

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Pumice and Concrete: Applications and Benefits of …

Pumice-Crete® is a low density, lightweight, low-rise structural concrete using 3/8 pumice aggregate, Portland cement, and water. The honeycomb-like walls are formed and poured at a typical thickness of 18-24 inches, with no additional …

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The Godfather of Pumice-Crete | Enchanted Homes | taosnews.com

Pumice-Crete Building Systems of New Mexico is a family owned and operated business, usually serving as a sub to a general contractor. Sons Evan (licensed in residential construction and head of his own company) and Wes are often called upon to assist MacHardy in the finishing details. There is an increasingly conscious thought going into the ...

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Light-weight Concrete - Green Home Building

All of the photos shown in this section on pumicecrete are courtesy of Scott MacHardy of Pumice-crete Building Systems of New Mexico. His website, pumicecrete.com, has many more pictures and details about this useful material. Scott offers contracting services, training, consulting, etc. Cellular Light-weight Concrete ...

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Pumice and Concrete: Applications and Benefits of Pumice ...

Pumice-Crete® is a low density, lightweight, low-rise structural concrete using 3/8 pumice aggregate, Portland cement, and water. The honeycomb-like walls are formed and poured at a typical thickness of 18-24 inches, with no additional structural reinforcement or insulation needed.

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Cinder Blocks - Concrete, Cement & Masonry - The Home Depot

What is the top-selling product within Cinder Blocks? The top-selling product within Cinder Blocks is the 25 in. x 2 in. Concrete Block Pad for Upright Propane Tanks. What are the shipping options for Cinder Blocks?

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Pumice-Crete® Building Systems of New Mexico Pumice-Crete®

Pumice-Crete® Building Systems of NM offers a wide variety of creative, sustainable building related services. Our intention is to offer reliable alternative building methods and services that can reduce our dependence on forest products, nonrenewalble, energy intensive resources. As the leading developer and installer of Pumice-Crete® wall systems PBSNM excells in the …

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MIX DESIGN OF LIGHTWEIGHT SELF-CONSOLIDATING …

pumice"). The moisture content of pumice throughout this project was 25%. Normal pumice was used in the first trials and dense pumice was used only with mixes that exhibited best results at initial fresh properties tests. For both types there are two coarse aggregate sizes: 16-9 mm and 9-4 mm. Table 2 illustrates the properties of pumice.

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Low-Cost Green Home - Pumice-Crete

Pumice-Crete is poured into forms to cast walls in place, then a solid concrete bond beam is poured atop the walls to hold connectors for the roof system. With minimal wall thicknesses of at least 14 inches, Pumice-Crete is strong enough to need no additional structural support for most one- or two-story buildings. Advantages of Pumice-Crete:

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Light-weight Concrete - Green Home Building

Pumice and scoria are the most widely used of the natural lightweight aggregates. They are porous, froth-like volcanic glass which come in various colors and are found in the Western United States. Concrete made with pumice and scoria aggregate …

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Pumice-Crete® Building Systems of New Mexico Pumice-Crete®

Pumice-Crete® is a low density concrete made from pumice aggregate, portland cement, and water. It is a mix that succeeds in providing structural strength and insulation in one material. Typically it is poured on site in wall thickness

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