VACUUM DEWATERED CONCRETE FLOORING PDF

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Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy. See our Privacy Policy and User Agreement for details. Published on Aug 3, The vacuum dewatering process basically improves strength, durability, and other properties of concrete by reducing the water-cement ratio immediately after the mix is placed, usually in floors and other flatwork.

A Bridgeport, Connecticut vacuum dewatering demonstration, although it involved no new SlideShare Explore Search You. Submit Search. Successfully reported this slideshow. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime. Vacuum dewatering.

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Actions Shares. Embeds 0 No embeds. No notes for slide. Vacuum dewatering 1. The filter pads are placed so that there will be a sealing edge around the entire filter pad surface 16 VaccumDewateringConcreteFlooring Fig. Source: www. While vacuum is on , the surface that has already been vacuum dewatered is floated with a power trowel fitted with a disc. Mail to aglaiaconnect gmail. You just clipped your first slide! Clipping is a handy way to collect important slides you want to go back to later.

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Vacuum Dewatering during Concreting (Modern Construction Method)……

In the RCC construction, Water-cement ratio is detrimental for concrete. We always try to restrict the water-cement ratio in order to achieve higher strength. The chemical reaction of cement with water requires a water-cement ratio of less than 0. After the requirement of workability is over, this excess water will eventually evaporate leaving capillary pores in the concrete. These pores result in high permeability and less strength in the concrete. With this technique both, these are possible at the same time. Vacuum Dewatering flooring is a system for laying high-quality concrete floors with superior cost-effectiveness.

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Vacuum Dewatered Flooring

Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy. See our Privacy Policy and User Agreement for details. Published on Dec 5, The Vacuum Dewatered VD Flooring method, is a system for laying high quality concrete floors with superior cost-effectiveness. The key to the use of this method is the dewatering of concrete by vacuum process.

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