Instant download when using mastercard securecode or verified by visa. The inorganic impurities shall not exceed the followin limits. Specification for precast concrete masonry units published by bsi on july 31, 1981 specifies materials, tolerances and minimum performance levels for precast concrete masonry units blocks and bricks. Your personal data cannot and will not be accessed by third parties. October 11th download installer download installer 32bit download via bittorrent download zip view on github previous releases. This is a key reference for specifying a particular paint colour to use in the refurbishment of buildings especially at local authority level or for major works, such. Test and compliance certificates appropriate certificates are issued upon request. Taking, examining and testing in compression rock cube concrete flow bs 1881105. Schedule of accreditation united kingdom accreditation service. Compliance procedures are described along with methods for checking strength and density.
All bsi british standards available online in electronic and print formats. This british standard has been prepared under the direction of the cement, gypsum, aggregates and quarry products standards committee. This fourth edition of the national structural concrete speci. Bs 6073 part 2, method for specifying precast concrete masonry units gives sizes and strengths in common use together with other useful information.
Designed specifically for use in commercial kitchens to meet bs 6173. About us we believe everything in the internet must be free. Calcium silicate bricks in accordance with bs 187 specification for calcium silicate sand lime and flint lime bricks have the same standard format as. The method involves carrying out a structural analysis using theoretical principals. Once you have purchased your british standards download you will be entitled to download one copy of each british standards pdf onto a single computer. Free to use bim project management tool provides stepbystep.
Internationalstandard iso 6073 second edition 19971215 this is a free 5 page sample. Bs en 3531, bs en 3532, bs en 354, bs en 355, bs en 360 and bs en 363 are based on the need to ensure. This revision has come about because the performance requirements specified for components of personal fall protection systems and equipment e. An example of a bs standard that cannot be purchased as a downloadable british standard is bs 5252f. The water shall be clean and free from any organic and deleterious matter, having ph value in the basic range 79. To purchase this standarddocument, please email back to standards direct. An example of a downloadable british standard is bs en iso 9001.
Sample specification download sample specifications and see whats possible with nbs chorus case studies find out how our customers use our software and services authors meet. The british standard bs 381c specifies colours used in identification, coding and other special purposes. On the front of the bs1200 the onoff switch and three leds are possitioned. December 17th download installer download via bittorrent view on github. Bsi bs 60731 precast concrete masonry units part 1. Bs 4652 protection normal coating thickness urn 50 150 15 25 40 20 530 80150 525 2.
Method of test for adhesion in peel bs 38921 1997 pulverizedfuel ash part 1. Download free bs en 771 1 currently we extend the link to purchase and create bargains to download and install bs en 771 1 thus simple. Appendix d withdrawn a routine rapid control test of compressive strength of blocks by manufacturer fibre board test documented inhouse method spr 91 a drying shrinkage of autoclaved aerated concrete bs en 680. It will replace bs 60731 in april 2006 after a 12month period of coexistence. The equipment may use electricity, gas, oil, solid fuel, solar thermal energy, etc. Bsi bs 60732 precast concrete masonry units part 2. Blue led flashes when the bs1200 receives data from the sensors green led off. Parts 1 and 2 for unreinforced, reinforced and prestressed masonry follows the same limit, state principles, with partial safety factors, as are used with reinforced table 15.
Specification for clay masonry units, and the publicly available specification pas 70. Corgi technical bulletin tb notes to explain the current gas supply regulation requirements in regard to the recent british standards bs6173 modified code of practice for interlocking and isolating the gas supply in the event of a waste gas cooking fumes ventilation canopy failure. Getting to know bs7273 part 4 the standard for how doors are opened, closed and controlled by fire systems. Overdrive is the cleanest, fastest, and most legal way. For instance, bs 60732 2008, which deals with precast concrete masonry units, outlines nine commonly available unit strengths ranging from 2. Learning text part 05 mineral products association. Concrete bricks in accordance with bs 6073 part 2 precast concrete masonry units may be within any of the format ranges indicated in table 4. Determination of percentage area of voids in masonry units by paper indentation standard by britishadopted european standard, 12151998. Clay brick bs 3921 calcium silicate brick bs 187 concrete bs 6073 aggregate concrete. Code of practice for the use of masonry, parts 1,2 and 3. All bsi british standards are available online in pdf or hardcopy.
This part of bs 6073 is a method for specifying precast concrete masonry units, intended to be read in conjunction with bs 6073 1, which is a specification for precast concrete masonry units. Sheffield university, university of sheffield, 25 march 2003, uncontrolled copy, c bsi. If youd like more information on the standard and how it affects your facilities or projects you are currently working on register for our cpd accredited presentation on the subject or contact us. Learning text part 05 contents page introduction 1 history of brick making 1 clay bricks 1 raw materials 1 firing2 properties3 calcium silicate bricks 3 concrete bricks 3 concrete blocks 4 autoclaved aerated masonry units 5 hse guidance 6 glossary of terms 6 bibliography 7 selfassessment questions 8. Specification for precast concrete masonry units amd 3944 amd 4462 withdrawn. Guide for specifying precast concrete masonry units. The order process is protected by a secure ssl connection. The use of sand which has been in contact with sea water shall not be permitted unless it has been washed adequately, so that the total quantity of soluble salts does not exceed 0. Find the most uptodate version of bs 60731 at engineering360. Automatic electrical controls for household and similar. Water borehole clean and free from any harmful amounts of deleterious matter, either in suspension or in solution controlled each month by external laboratories. Player pro you will be eligible for email technical support. This part of bs 6073 is a method for specifying precast concrete masonry units, intended to be read in conjunction with bs 60731, which is a specification for precast concrete masonry units.