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BUILDING ROADS TO BUILD NATIONS. Roadbond is a chemical soil stabiliser and a compaction aid. When mixed with soils, it has the effect of reducing shrink/swell activity of expansive clays and enhances compaction of all types of construction materials. SUMMARY OF ROADBOND TEST RESULTS IN THE PROVINCE OF KWAZULU-NATAL, SOUTH AFRICA. Maximum Dry Density (MDD) kg/M. Soaked CBR @ 100%Mod AASHTO. In every case, treatment with Roadbond increased the CBR and the Maximum Dry Density (MDD) and decreased the Optimu...
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About Us
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BUILDING ROADS TO BUILD NATIONS. J W MacBain, of Scottish origin by profession an architect, became involved in innovative technology when he participated in the design of a new mine prop for deep level gold mining. In conjunction with an Anglo American subsidiary, the product was developed, extensively tested and became standard equipment in South African gold mines. The first successful laboratory and field trials were carried out in 1994 and Roadbond stabilised roads have been in existence since then.
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Health and Safety
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BUILDING ROADS TO BUILD NATIONS. Identification of Substance Or Preparation. Composition of Substance Or Preparation. A blend of organic and inorganic acids in solution with water. Inhalation : Not applicable. Skin Contact : Wash affected area with warm soapy water. Eye Contact : Irrigate eye with water or eye wash solution for 10 15 minutes. If irritation persists seek medical attention. Ingestion: Effects minimised by drinking water or milk. Do not induce vomiting. Handling : Avoid skin and eye contact.
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Technical Support
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BUILDING ROADS TO BUILD NATIONS. Experienced consultants and technicians are available to provide technical support on a reasonable cost-plus basis to:. Assist in road designs. Assist in laboratory testing. Provide support on-site during construction. Product discipline for the entire application process. Please email for further information:. ROADBOND IS CONCENTRATED TO SUPER CONCENTRATED RBX25.
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Frequently Asked Questions
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BUILDING ROADS TO BUILD NATIONS. Oil Stabiliser and Compaction Aid. The following non-technical answers to frequently asked questions, we trust, will assist decision makers to take positive decisions with confidence regarding the specification and use of Roadbond in projects under their control. Is Roadbond a dangerous product? How is Roadbond applied? What strength improvement is possible? Are there any other improvements to Roadbond treated material? Does Roadbond reduce the cost of road construction?
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Overview
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BUILDING ROADS TO BUILD NATIONS. Roadbond is a chemical soil stabiliser and a compaction aid. When mixed with soils, it has the effect of reducing shrink/swell activity of expansive clays and enhances compaction of all types of construction materials. Faced with these problems, engineers are having to specify the use of sub-standard materials on many roads. This, however, leads to additional problems, particularly on earth and gravel roads, such as:. The use of synthetic additives under conventional thin...
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Technical Information
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BUILDING ROADS TO BUILD NATIONS. Faced with these problems, engineers are having to specify the use of sub-standard materials on many roads. This, however, leads to additional problems, particularly on earth and gravel roads, such as:. Safety, health and environmental problems related to dust or loose surface material;. Maintenance problems related to surface durability under wet and dry conditions;. Roadbond is one such additive which has been used in several countries to facilitate the utilisation of m...
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Procedures
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BUILDING ROADS TO BUILD NATIONS. Identification of Possible Roadbond Project. The use of Roadbond must be to provide a solution for a particular construction challenge such as the lack of local good quality construction materials, to reduce clay activity in construction materials and increase load bearing properties of available materials etc. The use of Roadbond must be technically investigated and the correct and optimum Roadbond application must be determined and verified by conducting laboratory test...
