Test die for foaming cement insulating board
A technology for testing molds and foamed cement, which is applied in the field of chemical building materials, can solve the problems of high test cost and low test efficiency, and achieve the effects of low test cost, high test efficiency and small size
Active Publication Date: 2015-04-01
SUZHOU XINGBANG CHEM BUILDING MATERIALS
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Problems solved by technology
[0005] The general size of the mold used in production is 1.2m*2.4m*0.9m, which is relatively large. When the raw material is replaced or the process is adjusted, the test efficiency is relatively low and the test cost is relatively high.
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] like figure 1 and figure 2 As shown, embodiments of the present invention include:
[0022] A test mold for a foamed cement insulation board, comprising a bottom panel 1, a front end plate 2, a rear end plate 3, a left insert 4, a right insert 5, a left clamp 6 and a right clamp 7, the front end plate 2 , the rear end plate 3, the left insert 4, and the right insert 5 are connected end to end and form a cube-shaped pouring cavity with the bottom panel 1, and the left and right sides of the front end plate 2...
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The invention discloses a test die for a foaming cement insulating board. The test die comprises a bottom panel, a front end plate, a back end plate, a left inserting sheet, a right inserting sheet, a left clamping strip and a right clamping strip. The front end plate, the back end plate, the left inserting sheet and the right inserting sheet are connected in an end-to-end mode, and a cuboid pouring cavity is defined by the front end plate, the back end plate, the left inserting sheet, the right inserting sheet and the bottom panel. Clamping grooves are formed in the left side and the right side of the front end plate and the left side and the right side of the back end plate respectively. The left clamping strip and the right clamping strip are arranged on the outer side edges of the left inserting sheet and the right inserting sheet through the clamping grooves respectively. By means of the mode, the test die for the foaming cement insulating board is used for the production simulation test of an ordinary Portland cement foaming insulating board, demoulding is convenient, deformation is not likely to happen, stability is high, service life is long, the size is small, and when raw materials are replaced or the technology is adjusted, the testing efficiency is high, the test cost is low, one-time pouring forming is achieved, and the production efficiency is improved.
Description
technical field [0001] The invention relates to the field of chemical building materials, in particular to a test mold for a foamed cement insulation board, which is used for a production simulation test of an ordinary portland cement foamed insulation board. Background technique [0002] Ordinary Portland cement foam insulation board adopts chemical foaming method, adding hydrogen peroxide to cementitious materials (such as cement, lime), aggregates (stone, sand, slag, ceramsite, expanded perlite, expanded vitrified Microbeads, polystyrene foam particles, etc.), admixtures (fly ash, granulated blast furnace slag, silica fume), various additives and modifiers, water, etc., after mixing , Lightweight porous foamed concrete insulation board formed by pouring and cutting. Foam concrete is a kind of porous concrete. Its structure contains a large number of evenly distributed closed pores, so it exhibits good physical and mechanical properties, namely light weight, heat preserva...
Claims
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IPC IPC(8): B28B7/26G01N1/28
CPCB28B7/0002B28B7/0094G01N1/28
Inventor 沈焱周建军毛荣良
Owner SUZHOU XINGBANG CHEM BUILDING MATERIALS