{"id":212499,"date":"2024-10-19T13:45:15","date_gmt":"2024-10-19T13:45:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-16-30320756-dc\/"},"modified":"2024-10-25T06:36:11","modified_gmt":"2024-10-25T06:36:11","slug":"bsi-16-30320756-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-16-30320756-dc\/","title":{"rendered":"BSI 16\/30320756 DC"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
8<\/td>\n4 Principle
5 Sampling
6 Materials
Table 1 \u2014 Grading requirements for corn emery <\/td>\n<\/tr>\n
9<\/td>\nTable 2 \u2014 Grading requirements for emery flour
7 Apparatus
7.1 General <\/td>\n<\/tr>\n
10<\/td>\n7.2 Accelerated polishing machine <\/td>\n<\/tr>\n
11<\/td>\nFigure 1 \u2014 Typical accelerated polishing machine <\/td>\n<\/tr>\n
12<\/td>\nFigure 2 \u2014 Test specimen dimensions
7.3 Friction tester
7.3.1 Calibration
7.3.2 Design <\/td>\n<\/tr>\n
13<\/td>\nFigure 3 \u2014 Friction tester <\/td>\n<\/tr>\n
15<\/td>\nFigure 4 \u2014 Position of the pendulum, the slider and the test specimen
Table 3 \u2014 Properties of the slider
7.4 Test sieves
7.5 Grid sieve <\/td>\n<\/tr>\n
16<\/td>\n7.6 Length gauge or callipers
7.7 Equipment for preparing test specimens
8 Preparation of test specimens <\/td>\n<\/tr>\n
17<\/td>\nFigure 5 \u2014 Example of specimens containing randomly and non-randomly placed particles <\/td>\n<\/tr>\n
18<\/td>\n9 Conditioning of the rubber-tyred wheel
10 Accelerated polishing of specimens <\/td>\n<\/tr>\n
19<\/td>\n11 Friction test procedure <\/td>\n<\/tr>\n
22<\/td>\nFigure 6 \u2014 Centring of a test specimen <\/td>\n<\/tr>\n
23<\/td>\n12 Calculation and expression of results <\/td>\n<\/tr>\n
24<\/td>\n13 Test report
13.1 Required data
13.2 Optional data <\/td>\n<\/tr>\n
25<\/td>\nAnnex A (normative) Determination of aggregate abrasion value (AAV)
A.1 General
A.2 Principle
A.3 Sampling
A.4 Materials <\/td>\n<\/tr>\n
26<\/td>\nA.5 Apparatus
A.5.1 General <\/td>\n<\/tr>\n
27<\/td>\nA.6 Preparation of test specimens
A.6.1 Test portion
A.6.2 Specimens
A.7 Procedure <\/td>\n<\/tr>\n
28<\/td>\nA.8 Calculation and expression of results <\/td>\n<\/tr>\n
29<\/td>\nA.9 Test report <\/td>\n<\/tr>\n
30<\/td>\nAnnex B (normative) Control of materials <\/td>\n<\/tr>\n
31<\/td>\nAnnex C (normative) Calibration of the accelerated polishing machine
C.1 Control of rubber-tyred wheels
C.2 Accelerated polishing machine <\/td>\n<\/tr>\n
32<\/td>\nC.3 Rate of flow of corn emery and emery flour
Figure C.1 \u2014 Typical notched straight edge <\/td>\n<\/tr>\n
33<\/td>\nFigure C.2 \u2013 Recommendation for use of the notched straight edge <\/td>\n<\/tr>\n
34<\/td>\nAnnex D (normative) Calibration of the friction tester and sliders
D.1 Friction tester
D.1.1 General
D.1.2 Mass of pendulum arm and pointer
D.1.3 Balancing of the pendulum arm assembly
D.1.4 Setting the effective spring tension <\/td>\n<\/tr>\n
35<\/td>\nD.1.5 Setting the pointer stop
D.2 Control of sliders and slider rubber <\/td>\n<\/tr>\n
36<\/td>\nAnnex E (normative) Friction tester reference stone specimen preparation and friction slider conditioning
E.1 General
E.2 Preparation and initial testing of friction tester reference stone specimens
E.3 Slider conditioning <\/td>\n<\/tr>\n
37<\/td>\nAnnex F (informative) Precision
F.1 General
F.2 PSV value – National Standard
F.3 PSV value – European cross-border testing
Table F.1 \u2014 Repeatability and reproducibility (PSV units)
Table F.2 \u2014 Functional relationships (PSV units) <\/td>\n<\/tr>\n
38<\/td>\nF.4 Aggregate abrasion value (AAV)
Table F.3 \u2014 Precision values for the determination of aggregate abrasion value <\/td>\n<\/tr>\n
39<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS EN 1097-8. Tests for mechanical and physical properties of aggregates . Part 8. Determination of the polished stone value<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2016<\/td>\n39<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":212501,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1255,2641],"product_tag":[],"class_list":{"0":"post-212499","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-100-15","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/212499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/212501"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=212499"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=212499"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=212499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}