HRWRA - High-Range Water-Reducing Admixture | AcronymFinder

The high-range water-reducing admixture (HRWRA) was a polycarboxylate-based admixture with a specific gravity of 1. Measurement of workability of fresh concrete using a mixing truck The strength-gain characteristics of the concrete were greatly influenced by the type and dosage rate of retarding admixture, as well as by the coMPatibility

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KB 1200, technical sheet | Mapei

Mid-Range Water-Reducing Admixture KB 1200 is a normal-setting, multi-range, water-reducing admixture for concrete. By varying the dosage rate, it can be used as a normal, mid-range and high-range water-reducing admixture. It improves the quality of concrete by decreasing the water

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ADVA® Cast High-Range Water Reducers | GCP Applied

A high-range water reducing admixture for the precast/prestressed concrete industry. Excellent placeability and workability, flow through congested forms without segregation, high early strength, there is an ADVA® Cast to meet all your needs.

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MasterGlenium 7500 - Master Builders Solutions

A, water-reducing, and Type F, high-range water-reducing, admixtures. Applications Recommended for use in: Concrete with varying water reduction requirements (5-40%) Concrete where control of workability and setting time is critical Concrete where high flowability, increased stability, high

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High range water reducing admixtures

CHRYSO Inc 1611 State Hwy 276 Rockwall, TX 75032 & PO Box 190 Rockwall, TX 75087

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High Range Water Reducer - Sika

High Range Water Reducing Applications: When used as a high range water reducing admixture, water reduction up to 30 % can be obtained. The superplasticizing action allows for the production of high slump flowing concrete with excellent workability that can be placed with minimum vibration even at a low water/cementitious ratio.

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Admixtures of Concrete - Ultimate Guide - Construction How

Water-reducing admixtures usually reduce the required water content for a concrete mixture by about 5 to 10 percent. Consequently, concrete containing a water-reducing admixture needs less water to reach a required slump than untreated concrete. The treated concrete can have a lower water-cement ratio.

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5 Types Of Concrete Admixtures

The types of concrete admixtures used in the concrete mix can be categorized in the list below, which is also described in BS EN 934-2 (Admixtures for concrete, mortar and grout).. Normal plasticising and water-reducing admixtures; Air-entraining admixtures; Superplasticising/ high-range water-reducing admixtures; Accelerating admixtures: set and hardening types

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MasterGlenium | High-range water-reducing concrete admixtures

MasterGlenium - High-range water-reducing concrete admixtures How do MasterGlenium high-range water-reducing admixtures w ork? The MasterGlenium product offering from Master Builders Solutions comprises new generation high-range water-reducing admixtures that are specially formulated for applications where slump retention, high/early strengths and durability are required.

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GUIDE FOR THE USE OF HIGH-RANGE WATER-REDUCING ADMIXTURES

The use of high-range water-reducing admixtures is increasing substantially in the concrete industry. They are used to increase strength of concrete and provide greatly increased workability without the addition of excessive amounts of water. This guide contains information on application, uses, and effects on freshly mixed and hardened

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Sika Viscocrete 10 | High Range Water Reducers

HWR- High Range Water Reducer. Sika® ViscoCrete®-10 is a third generation superplasticiser for concrete and mortar. It meets the requirements for high range water reducing superplasticisers according to AS1478.1-2000. Sika® ViscoCrete®-10 is a powerful superplasticiser which acts through several different mechanisms including surface

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