The m2470 blaine air permeability apparatus is used to determine the fineness of portland cement, limes and similar powders expressed in terms of their specific surface. This blaine apparatus has a manual aspirator to apply the air pressure for the test. Fineness, determination of fineness blaine apparatus. Blaine air permeability apparatus is used for determining the fineness of cement in terms of specific surface expressed as total surface area in square centimeters per gram of cement. Pccontrolled blaine air permeability apparatus en 1966, astm c204, bs 4550 testing and analysis for use, a standard pc with monitor or laptop is needed, which is not part of the scope of delivery. Blaine air permeability apparatus blaine apparatus. Opc and ppc cement using blaine air permeability apparatus. Test is performed on the blaine apparatus see fig30. Can blaine air permeability apparatus be used to calculate. Blaine air permeability apparatus concordia international co. Designed for the determination of fineness to en 1966, bs 43592, astm c204. Aashto t153 the utcm0240 blaine air permeability apparatus is used to determine the fineness of portland cement, limes and similar powders expressed in.
The apparatus is used for determining the fineness of cement in terms of specific surface expressed as total surface area in square centimeters per gram of cement. Air permeability is normally measured on apparatus designed to force air through the test specimen, usually. The unit consists of a calibrated utube manometer, ground glass joint, stainless steel test cell and plunger. Blaine air permeability apparatus manufacturer, supplier. Used to determine the fineness of portland cement in terms of the specific surface expressed as total surface area in square centimetres per gram of cement. The testing principle is based on the permeability of air through a sample under certain conditions. Then slowly withdraw the plunger and then attach the permeability cell to the manometer tube and slowly evacuate the air in the apparatus until the. One arm of the manometer is provided at the top with conical socket to form an airtight fit. As well as a rubber aspirator bulb and perforated disc. Hmkc1 cement blaine fineness air permeability apparatus. Blaine air permeability apparatus pdf automatic blaine air permeability apparatus testing equipment cementmortar.
Blaine air permeability apparatus fineness of hydraulic. The rate of air flow is determined by the pore volume in the bed, a function of the size of particles. Astm c204 18e1 standard test methods for fineness of hydraulic. Determination of the specific surface by measurement of permeability. Blaine apparatus air permeability tester torontech. The blaine airpermeability apparatus consists essentially of a means of drawing a definite quantity of air through a prepared bed of. It is competitively priced as well as offering the tried and true classical design of a blaine tester. The test consists of a means of drawing a definite quantity of air through a prepared bed of cement of definite porosity which determines the rate of airflow through. A user guide is available to download from the impact web site uk. Please note that paper format is currently unavailable. The blaine apparatus is used to determine the fineness of cement and. Hmkc2 blaine apparatus consists of a stainless steel cell, perforated disc and plunger. Blain air permeability apparatus siccbpa01 ask for price.
To determine the fineness of cement by blaine s air permeability test. The specific surface is derived from the resistance to flow of air or some other gas through a porous bed of the powder. Danger the mixing of cement with water causes the release of alkaline substances. Ele international blaine air permeability apparatus. We have several options to choose from included an automatic air permeability test apparatus, a manual air permeability test apparatus, a pccontrolled air permeability test apparatus. Read about company and get contact details and address. Blaine air permeability apparatus, automatic youtube. It gives the test results of specific surface area. Blaine air permeability apparatus 6 different types.
The blaine air permeability apparatus determines the fineness of portland cement in terms of specific surface area expressed as the total surface area in square centimeters per gram of mortar or cement. Utcm0246 reference cement should be ordered separately. Air permeability apparatus blaine type aim 390 ref. The m2470 blaine air permeability test apparatus set is supplied complete with.
Blain air permeability apparatus is used to measure fineness specific surface area of cement. Pc controlled, fully automatic blaine air permeability apparatus for fully automatic testing and analysis standards en1966, astm c204, bs 4550 a pc is required for use with the automatic blaine air permeability apparatus. Has anyone used blaine test to measure the fineness of cementitious materials slag, fly ash, silica fume. Blainesair permeability apparatusadvancedtechnocracy inc. Tei blaine air permeability apparatus, for laboratory, rs. How to operate the electronic blaine air permeability apparatus type testing 1. Hmkc1 blaine apparatus is a cement testing apparatus used to determine the particle size of portland cement, limes and similar powders using the blaine airpermeability method. By using this apparatus, a quantity of air is drawn through a bed of definite porosity.
Blaine air permeability apparatus fineness specific. Measuring device of air permeability blaine to determine the dust surface, especially cement according to din 1164, en 196 t6 and astm c 20455. This is the ideal testing instrument for cement and. The blaine air permeability apparatus determines fineness of portland cement. The 02060209 manual air permeability tester is able to perform the blaine test with a traditional design. The fineness is expressed as a total surface area in square centimeters per gram. The apparatus consists one each of permeability cell 12. The apparatus is supplied with glass utube manometer with valve, steel stand, test cell with disk and plunger all in stainless steel, rubber aspirator. The unit consists of a calibrated utube manometer, ground glass joint, stainlesssteel test cell and plunger, rubber aspirator bulb, and perforated disc. The manufacturer guarantees troublefree operation only if the user observes the instructions in this operating manual, and only if the user employs the blaine apparatus for the. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. Air permeability is defined as the rate of airflow passing perpendicularly through a known area under a prescribed air pressure differential between the two surfaces of a material. Automatic blaine test apparatus fineness of hydraulic. The blaine fineness method covers the determination of the fineness of hydraulic cement, using the blaine airpermeability apparatus, in terms of the specific surface expressed as total surface area in square centimeters per gram, or square meters per kilogram, of cement.
The utcm0240 blaine air permeability apparatus is used to determine the fineness of portland cement, limes and similar powders expressed in terms of their specific surface. This blaine apparatus as an alternative to automatic and pccontrolled. Allows to export the memorized data to a windows excel file. How to convert pdf to word without software duration. The air permeability specific surface of a powder material is a singleparameter measurement of the fineness of the powder. The apparatus constant is determinate by measuring permeability of reference cement of known. Product code m2460 automatic blaine test apparatus, 220240v 5060 hz m2460110 automatic blaine test apparatus, 110 v 60 hz automatic blaine test apparatus is microprocessorcontrolled analyzer for measurement of the specific surface blaine v, testmak material test equipments. Hmkc2 automatic blaine air permeability apparatus aimsizer. Has anyone used blaine test to measure the fineness of. The blaine works by drawing a definite quantity of air through of bed of cement exhibiting a definitive porosity value. Fineness of hydraulic cement by air permeability apparatus. The apparatus use to determine the specific surface of cement.
Air permeability astm d73796 standard test method for air. Astm c20411 standard test methods for fineness of hydraulic cement by airpermeability apparatus. Apparatus consists of stainless steel test cell and plunger calibrated ma. Fineness of hydraulic cement bay air permeability apparatus. The blaine air permeability apparatus determines the fineness of portland cement in terms of specific surface area expressed as the total surface area in a. It is competitively priced as well as offering the tried and true classical design. To determine the fineness of cements, pozzolanas and other powdery materials, various international specifications recommend the use of specific area method. Air permeability tester is the common used to measure it. In terms of the specific surface the total surface area in cm2 per gram of the sample. Cement air permeability blaine fineness tester buy. Blaine air permeability apparatus used to determine the fineness of portland cement in terms of the specific surface expressed as total surface area in square centimeters per gram of cement.
This test method covers the measurement of the air permeabilitythe rate of air flow passing. This device is a semiautomatic cement air permeability tester. Cement air permeability blaine fineness tester, find complete details about cement air permeability blaine fineness tester,blaine fineness tester,air permeability tester,fineness tester from testing equipment supplier or manufacturerhangzhou civit instrument equipment co. Hmkc2 automatic blaine apparatus is a cement testing apparatus used to determine the particle size of portland cement, limes and similar powders using the blaine airpermeability method. Blaine air permeability, cement fineness humboldt mfg. Blaine apparatus air permeability tests can be done by any one of torontechs blaine test apparatus. Fabric air permeability is a nature of air passing through fabric, normally under the situation that two sides of fabric exist pressure difference, that is to say, it is speed that airflow vertically goes through fabric in a prescribed test area, pressure drop and time, whose unit is mms or ms. Test method a is the reference test method using the manually operated standard blaine apparatus, while. Tmc engineering private limited offering blaine air permeability apparatus, laboratory in chennai, tamil nadu.
Blaines air permeability apparatus consists essentially of a means of drawing a definite quantity of air through a prepared bed of cement of definite porosity. New filters are often applied on the perforated disk and on the leveled cement more than once during a test. Blaine air permeability apparatus myers cement testing. Air permeability testing apparatus circular test head with. Ma10 blaine air permeability apparatus for determining the fineness of portland cement measures the specific surface area of fine materials in square centimeters per gram of test sample. The apparatus is supplied with a glass utube manometer with valve, steel stand, test cell with disk and plunger all in stainless steel. Air permeability astm d73796 standard test method for air permeability of textile fabrics what this test is used for. The blaine air permeability tester is mainly used to measure the fineness of the cement, which in turn can be an indication of speed of setting and rate of strength development. How to operate the electronic blaine air permeability. Blaine fineness apparatus, determination of fineness blaine apparatus. The blaine works by drawing a definite quantity of air through of. Hmkc1 blaine apparatus consists of a stainless steel cell, perforated disc and plunger. It gives accurate and repeatable test results of cement specific surface area.
821 192 1045 930 1000 269 1251 233 1175 289 787 796 162 245 376 1525 980 4 828 1441 644 90 116 747 575 1280 2 1331 1447 439 175 383 568 733 420 260 210 1363 135 1395