A Compendium of Information on Selected Low-cost Building MaterialsUnited Nations Centre for Human Settlements |
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Action-Aid adobe blocks Appropriate Building Materials bitumen blended cements block press blocks per day brickmaking bricks and tiles British Standards British Standards Institution Building Research Establishment Building Research Institute burnt-clay bricks calcining cent clamp clay bricks compressive strength connectors cost CRATERRE developing countries documentation durability equipment FCR tiles Fibre Concrete figure firing formwork fuel glued laminated timber Government research grading gypsum gypsum plaster hydration Indian Standards Institution Industrial Development Organization innovations Intermediate Technology joints Kenya kg/cm² layer lime kiln load low-cost binders Mangalore manual manufacture ment methods mixed mortar mould nails Nations Industrial Development normally output P.O. Box Parry plants plastic Portland cement pozzolana pressed-soil blocks production properties quicklime rammed earth Rammed-earth construction rammed-earth walling raw materials research organization rice-husk ash sand sheets silt small-scale soil construction specifications structural suitable surface Technical temperature tion types UNIDO/ILO United Nations United Nations Industrial water absorption wood
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Page 11 - Liquid limit — Water content, expressed as a percentage of the dry weight of the soil at which the soil passes from the plastic to the liquid state under standard test conditions.
Page 89 - The Martin Centre for Architectural and Urban Studies University of Cambridge, 6 Chaucer Road, Cambridge...
Page 72 - The panels are manufactured to a density of 31 pet (0.50 specific gravity) to 55 pcf (0.88 specific gravity) by the application of heat and pressure by a process in which the interfiber bond is substantially created by the added binder. Other materials may have been added during manufacturing to improve certain properties. Millwork. Planed and patterned lumber for finish work in buildings, including items such as sash, doors, cornices, panelwork, and other items of interior...
Page 28 - A finely divided residue resulting from the combustion of ground or powdered Coal.
Page 102 - Code of practice for light timber frame buildings not requiring specific design.
Page 72 - ... or greater. Other materials may be added to improve certain properties, such as stiffness, hardness, finishing properties, resistance to abrasion, and moisture, as well as to increase strength, durability, and utility. Hard boards are further subdivided into medium-density and high-density materials.
Page 65 - Complete penetration of the wood is not always necessary, provided that an outer layer of sufficient depth is impregnated. This layer must be of such thickness that any cracks or mechanical damage to the timber will not expose the inner untreated wood when the treated layer is broken in any way.
Page 99 - Gram, HE (1983) Durability of natural fibres in concrete, Swedish Cement and Concrete Research Institute, Sweden.
Page 101 - Lumley, TG and Choong, ET (1979). Technical and economic characteristics of two solar kiln designs Forest Products Joumal, vol.