Testing equipment for the construction industry controls. Air permeability test by means of a proper apparatus a permeability test was set under strict laboratory conditions. By using this apparatus, a quantity of air is drawn through a bed of definite porosity. Cladding buildings, nonloadbearing walls, air permeability, permeability measurement, pressure testing, test pressure, testing conditions, test specimens. Hmkc1 cement blaine fineness air permeability apparatus. This blaine apparatus has a manual aspirator to apply the air pressure for the test. En 1966, astm c204, aastho t153 to determinate the specific surface area of cement. As well as a rubber aspirator bulb and perforated disc.
The specimen is formed in an acrylic permeability cell, and water is passed through it from a constant level tank. Blainesair permeability apparatusadvancedtechnocracy inc. Hmkc1 cement blaine airpermeability apparatus hmktest. Pdf astm c204 11 standard test methods for fineness of. All bsi british standards available online in electronic and print formats. The blaine air permeability apparatus determines fineness of portland cement. This does not preclude the free use, in the course of implementing the. By testing the rate of flow of air passing perpendicularly through a given area of tested sample under a given pressure over a given time period, the tester can provide results of air permeability performance by calculation the indices. The apparatus is supplied with a glass utube manometer with valve, steel stand, test cell with. It gives accurate and repeatable test results of cement specific surface area.
Blaine air permeability apparatus blaine apparatus. Automatic blaine air permeability apparatus blaine. Air permeability tester for plastics idm instruments. Air permeability astm d73796 standard test method for air. Variable flow type air permeability apparatus blame. Shear force meter of drlling fluid measures magnitude of strengthen of grid structure,i. 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. Overview blaine s air permeability apparatus consists essentially of a means of drawing a definite quantity of air through a prepared bed of cement of definite porosity. It is manufactured to enable samples to be inserted at the front, with a sample opening of 5mm as well as a 45. Blaine air permeability apparatus fineness specific. Blaine air permeability apparatus ele international. The air permeability specific surface of a powder material is a singleparameter measurement of the fineness of the powder.
A field permeability test fpt apparatus and method for rapid and convenient determination of in situ water permeability of inservice concrete was developed. Determination of the specific surface by measurement of. Blaine air permeability, cement fineness humboldt mfg. Includes an 8 oz blaine 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 square centimeters per gram of mortar or cement. The test was carried out by means of an air permeameter, working on portions of porous road pavements having significant size 0. Digital blaine air permeability apparatus at rs 650000set.
Hmkc2 automatic blaine air permeability apparatus aimsizer. Pdf measurement of the air permeability of concrete in. Describe the material or product sampled and the method of sampling used. Free software downloads we have just added a free download for our bm239. The humboldt blaine air permeability apparatus consists of. The developed fpt method uses darcys law, which relates coefficient of permeability to rate of flow, and a high water pressure to accelerate the flow and reduce the time of test. Test is performed on the blaine apparatus see fig30. Blaine fineness apparatus, determination of fineness blaine apparatus. The specific surface is derived from the resistance to flow of air or some other gas through a porous bed of the powder.
Principle of air permeability method is in observing the time taken for a fixed quantity of air to flow. Initial and terminal shear force measured are all significative for drilling and protecting hole. Blaine air permeability apparatus blaine apparatus impact civil. Its novel design allows users to conduct simultaneous dissolutionpermeability assays. Blaine air permeability apparatus concordia international co. It gives the test results of specific surface area. A it is a variable flow type air permeability apparatus. Air permeability tester, portable air permeability test. The blaine air permeability apparatus is 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. Free software downloads we have just added a free download for our bm239 marshall test software. The standard humboldt blaine air permeability apparatus consists of. Cement manufacturer provides blaine air permeability apparatus. This part covers determination of fineness by specific surface by blaine air permeability apparatus.
Air permeability apparatus air permeability tester. Apparatus measuring instruments name range accuracy blaine air permeability apparatus refer to is. Digital blaine air permeability apparatus manufacturer. Hmkc1 blaine apparatus consists of a stainless steel cell, perforated disc and plunger. H monometer utube, calibrated for blaine air apparatus. The permeability plugging apparatus ppa is a high pressure, high temperature instrument designed to simulate downhole static filtration. The determination of the specific surface of porous solids and packed powders from measurements of gas and liquid permeability is described. Digital blaine air permeability apparatus buy cement testing equipment at best price of rs 650000set from zeal international. Report that the air permeability was determined in accordance with test method d373. 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 s air permeability apparatus at rs 2200nos air. An air permeameter was constructed in order to measure air permeability ka in situ, onsite exhumed soil samples, and in the laboratory on a wide range of danish agricultural soils. It determines the fineness of portland cement, using the blaine airpermeability method. 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. Put another filter paper on it and compress with the plunger. Astm c204 18e1 standard test methods for fineness of.
We are a complete full service solutions provider for the testing instruments that we sell, not just an equipment reseller like others that you will. Akustron measures the air permeability of filter papers, nonwovens and textile fabrics within seconds. The test consists of means of drawing a definite quantity of air through a prepared bed of cement of definite porosity which determines the rate of airflow through the bed. Designed for the determination of fineness to en 1966, bs 43592, astm c204. Air permeability tester, a specimen placed on a standard test area of air passage, a preset of air flow on both sides of fabric which occur a differential pressure and this tester calculates the air permeability of fabric by the test area and differential pressure result automatically. It features two safety activation switches for clamping, so that the operators are using both hands to ensure optimum safety. Hmkc2 blaine apparatus consists of a stainless steel cell, perforated disc and plunger. The 02060209 manual air permeability tester is able to perform the blaine test with a traditional design. Fineness, determination of fineness blaine apparatus. Download astm c204 11 standard test methods for fineness of hydraulic cement by air permeability apparatus.
The apparatus consists one each of permeability cell 12. Hmkc1 blaine apparatus is a cement testing equipment. Blaine s air permeability apparatus rs 2,200 nos get latest price specifications. The unit consists of a calibrated utube manometer, ground glass joint, stainless steel test cell and plunger. Air permeability apparatus manufacturers, suppliers. It completely meets astm c204 standard test methods for fineness of hydraulic cement by airpermeability apparatus test method a using the manually operated standard blaine apparatus. The ppa operates at temperatures and pressures that represent well conditions, and the filtration medium is positioned above the sample fluid. The fineness is expressed as a total surface area in square centimeters per gram. Evacuate the air in the manometer through the side tube using the aspirator bulb until the oil reaches level 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.
Air permeability apparatus air permeability apparatus blaine type with isi certification mark, is. Blaine air permeability apparatus testing equipment cementmortar. Test method a is the reference test method using the manually operated standard blaine apparatus, while. Controls is the global leader in the production of testing equipment for the construction industry with more than 4. 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. Development of a field permeability test apparatus and. The digital air permeability tester determines the air leakage of plastic films. Blaine fineness apparatus, determination of fineness blaine apparatus designed for the determination of fineness to en 1966, bs 43592, astm c204 supplied complete with stainless stell cell perforated disc and plunger manometer utube aspirator bottle of. The rate of air flow is determined by the pore volume in the bed, a function of the size of particles. Blaine air permeability apparatus myers cement testing. Portable air permeability tester is professional designed to determine the permeability of materials to air. To determine the specific surface area of cement standards. The method is suitable for the laboratory but, more important, for site investigation of finished structures. This blaine apparatus as an alternative to automatic and pccontrolled.