ARUNA CANNON Chemical, Expansive Mortar, Demolition Grout 11 Lb. (5 kg) [Type 2 (50°F to 77°F)], Professional-Grade Soundless Stone Cracking Powder for Rock Breaking, Concrete Cutting, Excavating
You can find more information on our web, so please take a look.
Share:
Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.
Fields with an asterisk * are required
Price AvailabilityWebsite (Online)
URL*
:Price ($)
*
:Shipping cost ($):
Date of the price (MM/DD/YYYY):
/
/
Store (Offline)
Store name*
:
Enter the store name where you found this product
City
*
:
State:
Please select province
Price ($)*
:
Sanqiang Building Material contains other products and information you need, so please check it out.
Date of the price (MM/DD/YYYY):
/
/
Submit Feedback
The present invention relates to a kind of cracking agent and manufacture method thereof.
Broken and the cutting of rock, explosive blasting is generally adopted in the dismounting of concrete structures, methods such as machinery or artificial cutting, but exist labour intensity big, work efficiency is low, waste resource, shortcomings such as poor stability and contaminate environment.
It is Powdered to utilize some organic compound and mineral compound to be deployed into, and the expansion that produces when carrying out water and reaction can make rock, and concrete etc. burst apart.The JP57- patent disclosure a kind of voiceless demolition agent, at first at iron content aluminium sosoloid 1.0%'40.0% (by weight), add borate 0.1%'20% again in the clinker of the free magnesium 60.0%'99.0% of free lime, secondly form at a kind of or its mixture that adds again in the above-mentioned clinker among carbohydrate, polyvalent alcohol, organic acid and the organic acid salt.Said clinker is that the compound of limy stone, rhombspar, iron filings, bauxite is formed at ' ' of roasting temperatures.The another kind of voiceless demolition agent of JP57- patent disclosure, it contains calcium oxide or magnesian ore grog was 5%'90% (by weight), sulfo group aluminum calcium salt accelerating chemicals 1%'40%, and add water reducer as required.Said ore grog is meant unslaked lime, calcination rhombspar, or the mixture of the two.Said sulfo group aluminum calcium salt accelerating chemicals is meant the aluminum calcium salt inorganics, dissolves the mixture of mixture and gypsum.The delayed expansion agent has inorganic salts such as V Soda, charcoal acid potassium, Sodium Tetraborate, oxidation hydrochlorate.Water reducer cement, ligninsulfonate, poly-alkane allylsulfonate, urea and other proteolytic resultants, sulfite waste liquor, granulated sugar class etc.The JP56- patent proposes a kind of voiceless demolition agent of fragility body, dead roasting unslaked lime with particle crystallization diameter 10'100 μ, pulverizing the back mixes with the hydraulic material by 30%'95%, this mixture adds mixture 0.5%'5% again by 100%, and mixture can use the mixture of following one or two or more kinds: the sulfonate of xylogen, higher polyol, fluorine-containing organic acid, alkylaryl sulphonate etc.The hydraulic material is common silicate, accelerated cement and salic cement.The CN patent application discloses a kind of soundless demolishing agent of high efficiency and manufacture method thereof, be mixed and made into by grog and admixture, the mineral composition of grog is clean CaO crystallization 65%'90%, tricalcium silicate C ' [2] S15%'25%, iron phase 8%'20%, clean CaO is an iron phase parcel in the system, and its encapsulation ratio is 50%'80%.The CN patent application discloses a kind of by crossing calcined lime and setting and harden agent, urge solid toughener as host, add delayer, the cracking agent that the low temperature admixture is formulated, the weight ratio of above-mentioned raw materials is followed successively by 50%'95%, and 2.25%'22.5%, 2.75%'27.5%, 0.1%'4%, 0.5%'2%, water mixing weight ratio 30%'40%.The turgor pressure of existing cracking agent is less, generally at 350Kg/cm 2About, in practice of construction, must increase aperture, the hole depth of workpiece, shorten pitch-row, therefore also corresponding dosage and the cost of having increased finally influences the application of its reality.
It is bigger that purpose of the present invention aims to provide a kind of turgor pressure, stone cracking agent that practical cost is lower and manufacture method thereof.
Should contain (by weight as stone cracking agent, as follows): crossing ashing is 75%'92%, hardening accelerator is 0.5%'2.0%, the iron ore slag is 0.5%'1.5%, yellow soda ash is 0.6%'2.5%, and cement is 5%'11.5%, and gypsum is 0.5%'2.0%, the granulated sugar class is 0.8%'4%, and xylogen is 0.1%'1.5%.Should contain (by weight) fine coal in the said hardening accelerator is 50%'80%, and sodium sulfate is 20%'50%.
The used general available calcium oxide that contains of ashing excessively, the ore grog of magnesium oxide etc., for example Wingdale, rhombspar, bauxite etc. and their compound.Maturing temperature generally can be at ' '.
The manufacturing of stone cracking agent can be carried out according to the following steps:
1. choose the raw material of each component (crossing ashing, fine coal, sodium sulfate, iron ore slag, yellow soda ash, cement, gypsum, xylogen) by above-mentioned certain proportioning.
2. cross the ashing fragmentation, ball milling, (40 order) sieves.
3. iron ore slag fragmentation, ball milling, (120 order) sieves.
4. yellow soda ash, granulated sugar grinding, (100 order) sieves.
5. xylogen fragmentation, (100 order) sieves.
6. each component and other component of choosing (fine coal, sodium sulfate, cement, gypsum) that sieve more than inciting somebody to action mixes, and stirs encapsulation.
During use, carry out working design earlier, promptly according to object and the condition used, calculate by the data of holes drilled design theory, draw the direction and the distribution in required aperture, pitch-row, array pitch, hole depth, hole, wherein the aperture is the important factor of decision crushing efficiency.Carry out the budgetary estimate of stone cracking agent usage quantity again.Hole on rock or concrete etc. according to above-mentioned working design, more required stone cracking agent and water are stirred into slurry, and be filled in rock or the concrete hole, generally can make crackings such as rock or concrete at normal temperatures.Its cracking process has expansion of solids, low pressure, and the characteristics of Jia Zaiing are therefore shockproof slowly, noiselessness, no slungshot, no poison gas, and stone cracking agent itself is not inflammable substance or explosive material, its production, storage, transportation, use are all fool proof.And when being applied to rock or concrete fragmentation or cutting, needn't consider dosage, igniter, measures for the prevention of explosion, engineering time and complicated design calculation need only consider how to hole, get a desired effect with dosage with minimum on the object that is broken or cuts.Simultaneously, exploit grouan, marble, white marble etc., can artificially cut the famine material of all size arbitrarily with stone cracking agent, the output height, useless broken material is few, the yield rate height, lithoidite texture is not damaged.Also be applicable to the broken or cutting of the concrete structures (as equipment, house foundation, bridge pier, abutment, culvert, dykes and dams, concrete pile, road surface, chimney base, pillar etc.) to various complexity, range of application is very extensive.In addition, because the present invention has improved the component of existing cracking agent, technical process and processing condition, the preferred proportioning of each component, having obtained turgor pressure significantly increases (the 300Kg/cm that requires much larger than international standard 2) stone cracking agent, its turgor pressure can reach 850Kg/cm 2Like this, comparing with existing cracking agent, is example with the exploitation rock, for identical rock, owing to the raising of turgor pressure, can obviously reduce aperture, hole depth and the number of petrosal foramen, sees embodiment for details.
Fig. 1 is a cutting granite 603 of the present invention #The petrosal foramen schema of waste material.
Fig. 2 is 300Kg/cm for existing turgor pressure 2Above cracking agent is used for the petrosal foramen schema of rock cutting.
The embodiment that below provides will the present invention is described further in conjunction with the accompanying drawings.
Embodiment 1: the ashing g that crosses that chooses through ' ' of roastings carries out fragmentation successively, ball milling, and (40 order) sieves.Other gets the iron ore slag fragmentation of 70g, ball milling, and (120 order) sieves.Get the yellow soda ash of 220g and the white sugar of 320g again and carry out grinding, (100 order) sieves.Get the 80g xylogen again through fragmentation, (100 order) sieves.With above-mentioned each component and 90g fine coal, 40g sodium sulfate, 650g cement, the gypsum of 150g mixes, and stirs, and can encapsulate.The plastic bag packaging that can grade by weight also can be by length, and bore grades and is packaged into " powder stick " that is cylindrical shape.
The stone cracking agent of above-mentioned gained is used for certain stone field cutting granite 603 #Waste material, as shown in Figure 1, grouan is of a size of 220cm * 86cm * 120cm.About 2.27m 3If the aperture of boring is 3cm, the turgor pressure of stone cracking agent is 850Kg/cm 2, then the total length that can try to achieve unit surface boring according to the data of holes drilled design theory is 622.7cm.If hole depth is 80cm, then must get hole count is 8, and pitch-row is 25cm.If with existing cracking agent is example, turgor pressure is 300Kg/cm 2, the aperture of boring still is 3cm, the total length that then can try to achieve unit surface boring is .4cm.If hole depth still is 80cm, then must hole 22, pitch-row is 9.6cm, referring to Fig. 2 and table 1.Obviously, because the present invention improved component, therefore the preferred proportioning of each component has significantly improved the turgor pressure of stone cracking agent, the consumption of construction working amount and stone cracking agent is greatly reduced, thereby reduced the cost of engineering.
Embodiment 2: chooses ashing g excessively, successively carries out fragmentation through ' ' of roastings, and ball milling, (40 order) sieves.The iron ore slag that other gets 150g carries out fragmentation, ball milling, and (120 order) sieves.Get the yellow soda ash of 250g and the white sugar of 400g again and carry out grinding, (100 order) sieves.The xylogen of getting 150g again is through fragmentation, and (100 order) sieves.With the fine coal of above-mentioned each component and 100g, the sodium sulfate of 100g, the cement of g, the gypsum of 200g mixes, after stirring by weight grade be encapsulated in the plastics bag.
The stone cracking agent of gained is used for cutting granite etc.,, can obtains good effect equally according to the data of holes drilled design theory.
Embodiment 3: chooses ashing g excessively, successively carries out fragmentation through 'C roasting, and ball milling, (40 order) sieves.Other gets the iron ore slag of 50g through fragmentation, ball milling, and (120 order) sieves.Get the yellow soda ash of 60g and the white sugar of 80g again and carry out grinding, (100 order) sieves.Get the 10g xylogen again through fragmentation, (100 order) sieves.With above-mentioned each component and 40g coal ash, 10g sodium sulfate, 500g cement, the 50g gypsum mixes, and is packaged into the powder stick that is cylindrical shape by length and diameter grade after stirring, and can use.
Embodiment 4'6: table 1 provides the embodiment of 3 different proportionings, and its technological process, processing condition are identical with embodiment 1'3.Its comprehensive evaluation of the stone cracking agent of gained all meets the requirements, and turgor pressure is greater than 300Kg/cm 2
The routine burning ash of the proportioning (g) of table 1 embodiment 4'6 each components fine coal sodium sulfate iron ore slag yellow soda ash cement gypsum white sugar xylogen 4 8,000 108 72 120 250 850 200 300 1,005 8,500 90 60 100 200 570 150 250 806 9,000 70 30 50 100 500 100 100 50
Table 2 provides effect and the cost of winning of the waste material of three cutting granites and adjusts contrast. Can by table 2 See that the present invention has the turgor pressure height, the boring number is few, and dosage is few, the advantage that cost of winning is low.
Waste gauge lattice (cm) 100×100×100 200×100×100 Turgor pressure (Kg/cm2) 850 300 man-made recoveries 850 300 man-made recoveries The aperture, (cm) pitch-row, (cm) hole depth, (cm) hole count, (individual) boring length, (m) dosage, (kg) cost of winning, (unit/m3) 3 3 25 9.6 70 70 11 29 7.7 20.3 8.5 22.3 56.44 148.80 200 3 3 25 9.6 70 70 19 49 13.3 34.3 14.6 37.7 97.49 251.42 450Table 2 the present invention and existing cracking agent and man-made recovery's table of comparisons