Số hiệu tiêu chuẩn
EN 772-2
Tên tiêu chuẩn
Methods of test for masonry units - Part 2: Determination of percentage area of voids in aggregate concrete masonry units (by paper indentation)
Ngày phát hành
1998-08-00
Tiêu chuẩn tương đương
DIN EN 772-2 (1998-10), IDT * DIN EN 772-2 (2005-05), IDT * BS EN 772-2 (1998-12-15), IDT * NF P12-102 (1999-03-01), IDT * SN EN 772-2 (1998), IDT * OENORM EN 772-2 (1999-01-01), IDT * OENORM EN 772-2 (2005-05-01), IDT * PN-EN 772-2 (2006-07-11), IDT * SS-EN 772-2 (1999-02-12), IDT * UNE-EN 772-2 (1999-04-22), IDT * TS EN 772-2 (2000-11-07), IDT * UNI EN 772-2:2007 (2007-09-13), IDT * STN EN 772-2 (2001-01-01), IDT * CSN EN 772-2 (1999-08-01), IDT * DS/EN 772-2 (1999-03-05), IDT * NEN-EN 772-2:1998 en (1998-09-01), IDT * SFS-EN 772-2:en (2001-07-27), IDT
Tiêu chuẩn liên quan
prEN 771-3 (1992-06)
Từ khóa
Bricks * Checking equipment * Concrete blocks * Concretes * Construction * Construction materials * Determination * Determinations * Geometry * Holes * Hollow blocks * Hollow bricks * Inspection * Loading * Masonry * Masonry work * Mass * Material testing machines * Materials * Measurement * Number of holes * Paper * Percentage * Perforated blocks * Portion * Principle * Punchings * Resistances to indentation * Sampling methods * Specification * Stone * Surfaces * Symbols * Test certificates * Test equipment * Test pieces * Test specimens * Testing * Testing conditions * Treatment * Watch jewels * Stress * Testing devices