PILE FILLER COMPOSITION USING INDUSTRIAL BYPRODUCT
The present invention refers to ground reinforcement construction, automatic construction, such as a pipe of a well marble inserted grout relates to, ground grout is provided which exhibits mirror number request performance optimized as make its new ground injection nozzle injects the binder composition containing suitable filler composition for file are disclosed. Large industrial and are connected structure, underground parts along the seashore, etc. even soft ground reactive structure such as landfill. The installation structure ground reinforcement construction, automatic construction, such as ground based on construction contribute accompanied. Locking is ground reinforcement construction, ground anchor, the aquarium which is at sea, stay construction is SCW (Soil Cement Wall), JSP etc. (Jumbo Special Pattern). Which is representative of a well contribute file, file method include noise and vibration, work can be embedded application mainly in terms of cost which PHC file occupancy is higher cookies file. Ground construction force injection material be used, ground grout (nail, anchor, etc.) to ensure the anchorage of the ground reinforcement role order wall (SCW, JSP) or increasing friction force set as each other. Ground grout include history primarily according to the caking of Portland cement and ground improved been used. Using a predetermined required workability of Portland cement placed between the securing of high strength than the intensity of the ground grout vice-blending are designed effectively, is disposed in the other of the same is increased. Increasing the diameter by using cookies for lower end-product number etc. developed ground injection material. The strength development of coagulation time is shortened advantageously ground grout rapidly and, in addition the total environment-friendly embedded soil are ensured the spirit. Using ground-product slag cement grout include representative of the pipe. Curing rate is slow and initial strength development of the fluid is placed between the first and slag cement is delayed, the vehicle ordinarily immiscible adding number is supplied by switching substrate. The present invention refers to total environment-friendly-product performance can be utilized to mirror number is developed for a new ground grout, as required performance optimized mirror number new ground the ground grout composition to flow tides number number technical and injection nozzle injects the binder. In addition the present invention refers to a flame can be effectively reduces the method number binder composition leads to improving speech quality ground implantation broadcast receiver. Further preferably used in the present invention refers to file construction file filler composition number broadcast receiver. In order to solve technological and said a number, the present invention refers to 200 - 670 parts by weight of Portland cement; 250 - 500 parts by weight of blast furnace slag; 50 - 200 parts by weight of 5 - 15% by weight alkali earth metal containing pozzolan material; number 30 - 100 parts by weight of the immiscible; composition comprising a mounted, said number is immiscible, alkali sulfate 2. 8 - 30 Parts by weight, 27 - 69 parts by weight of unburned petroleum coke, acrylic acid polymer 0. 2 - 1 Parts by weight of ground injection nozzle injects the binder composition characterized composition comprising these number substrate. In addition the present invention refers to 100 parts by weight of binder composition as above characterized water 80 - 85 parts by weight of a filler composition file number substrate. According to the present invention the following effect can be expected. First, as the new optimized performance required ground grout injection nozzle injects the binder composition can be ground diameter number number. In other words-product performance can be ensured by using the mirror number total environment-friendly and positive, condensation can be concerned new phase number required field by incorporation increasing the strength content capable of optimizing the performance. Second, the method of the present invention according to ground implantation binder composition comprises an alkali sulfate, unburned petroleum coke, acrylic acid polymer incorporating a flame-HSDPA number created on a surface thereof can derive an effective since the quality enhancement. Third, the present invention refers to request performance file filler composition can be optimized number file construction can be advantageously utilized. Also the present invention according to embodiments of test 1 also to Figure 5 shows a as a result, each coagulation time, type low time, compression steel, chlorine ion penetration resistance, flame-filtered graph are disclosed. The present invention refers to a pipe inserted injection nozzle injects the binder composition relates to ground, a positive active material using total environment-friendly and mirror number-product with Portland cement sinusoids feature disclosed. 0.2 To 5 include blast furnace slag, such as cogeneration plant fly ash derived from a pozzolan material, petroleum coke ash less than 2000. Specifically the present invention according to the method of binder composition ground injection, 200 - 670 parts by weight of Portland cement; 250 - 500 parts by weight of blast furnace slag; 50 - 200 parts by weight of 5 - 15% by weight alkali earth metal containing pozzolan material; number 30 - 100 parts by weight of the immiscible; composition comprising a are disclosed. The number is immiscible, alkali sulfate 2. 8 - 30 Parts by weight, 27 - 69 parts by weight of unburned petroleum coke, acrylic acid polymer 0. 2 - 1 To parts by weight is added, the mixed number composition strength is reduced and the other is a flame-tetracycline. The basic material and is required for strength development of Portland cement, 200 - 670 parts by weight of the substrate. 200 Parts by weight and lack of strength development is below, 670 parts by weight of total environment-friendly number exceeds the diameter and in addition are going down the terminal flame flow tides. Blast furnace slag-product according to number and total environment-friendly material while the diameter using a modem, in addition long-term strength development of other vehicles. 250 - 500 Parts by weight of blast furnace slag to, 250 parts by weight of total environment-friendly and lowers the frictional strength development of the adsorption fixing plate is below mirror number are ensured and, early strength deterioration exceeds 500 parts by weight of a flame-generation a tunneling effect substrate. The pozzolan material containing an alkaline material to facilitate initial cured Portland cement is under or over. A representative pozzolan material power plant coal fly ash or alkaline content as low as regards a car [phyum silica, 5 - 15% by weight in the present invention the alkali earth metal cogeneration plant fly ash containing pozzolan material applied to each other. CSH hydrate (Calcium Silicate Hydrate) resulting in a large amount of alkaline earth metal by blade production. The pozzolan reaction product number in addition pozzolan material contained alkali sulfate and sodium petroleum coke ash and immiscible in response an ettringite (ettringite) generating compressed substrate (C3A + xCaO + yCaSO4 + ZH2 O ->C3A,3CS,32H2 O). 5 - 15% By weight alkali earth metal containing pozzolan material include CaO, MgO and the like cogeneration plant fly ash is representative of the pipe. The pozzolan material use in the 50 - 200 parts by weight, less than 50 parts by weight of the adsorption fixing plate as an initial strength development of the polishing accelerating curing effect and, by the exothermic heat exceeds 200 parts by weight of a fluidity for accelerating curing such a shortage of heating a tunneling effect substrate. Mixed number is enhancing the intensity of the fluidizer for improving material is under or over. Which is 30 - 100 parts by weight of the discontinuous phase number, in particular alkali sulfate 2. 8 - 30 Parts by weight, 27 - 69 parts by weight of unburned petroleum coke, acrylic acid polymer 0. 2 - 1 Parts by weight of the formulated so less than 2000. The material selection and the composition range strength enhancing and concurrently considers a fluidizer result are disclosed. Alkali petroleum coke ash and reaction products of hydration reaction with cement to pozzolan material immiscible number to generate compound phosphorus person [thu, the hydration reaction initially a quantity of water by reacting with a flame-reduction and drying shrinkage is reduced and the substrate. Alkali sodium sulfate, calcium sulfate and the like stored frame suitable disclosed. Alkali 2. 8 - 30 Parts by weight of which, 2. 8 Parts by weight of the adsorption fixing plate exceeds 30 parts by weight of a flame-reducing effect is below strength and low thermal conductivity and fluidity accelerating curing by lowering substrate. Petroleum coke petroleum coke as a fuel generated when the ash, water pH is 12 or more reactors and reaction on the agent CaO CaSO4 have caused. Petroleum coke with alkali sulfate generation ettringite serves other. Petroleum coke to parts by weight of 27 - 69, 69 parts by weight of a flame-reducing effect and low thermal conductivity and strength is below 27 parts by weight of the adsorption fixing plate exceeds by long-term lowered in strength are tunneling effect initial accelerating curing. Acrylic acid polymer hydrophilic, polymer having hygroscopicity, dispersibility enhancement and flame is reduced and the substrate. Acrylic acid polymer is polyacrylic acid calcium, at least one sodium polyacrylate stored frame suitable disclosed. Acrylic acid polymer in the molecule exposed through an intermolecular spacing of ara moisture absorption at the time of reducing the flame-ionized anion, distributed through the effect physical performance results in increasing the other. Further upon curing acrylic polymer is cured product layer is evaporated on the internal structure to be sense the chlorine ion penetration resistance coupled on the base. Acrylic acid 0. 2 - 1 Parts by weight and, 0. 2 Parts by weight binder dispersion characteristic is below and humidity absorption effect and the adsorption fixing plate 1 and supports a flame-reducing effect. 0 Parts by weight results in lowered in strength by excess flowable deterioration exceeds 2000. The method of bonding materials appropriately mixing toughness such as on ground water injection locking, ground anchor, such as ground reinforcement construction and construction, SCW, such as JSP ground order wall construction, such as the hollow ground such as steel can file construction of a well. In the present invention steel filler composition in example number used for reproducing file, in which case water 80 - 85 parts by weight of 100 parts by weight of a binder is outputted to consider strength and workability. The present invention hereinafter based on test that are directionally embodiment herein disclosed. But, for the one or more embodiments to exemplify the present invention under test is received, the range of the present invention is hereby limited endured. [Test example] paste performance test 1. Paste formulations The present invention according to binder composition [table 1] for evaluating suitability to grout the ground downwardly in the composition such as was blended. 2. Paste performance In general applicability as a grout ground the coagulation time, type low time, compressive strength, chlorine ion penetration resistance, flame-rate was assessed. (Needle-like extension by hydraulic cement setting time test method) coagulation time is KS L 5108, KS F 2432 type low time (injection mortar of test method), compressive strenght KS L ISO 679 (cement arrangement method), charge ( chlorine ion penetration resistance test method before concrete) KS F 2711 through, F 2433 flame rate (injection of mortar is a flame-rates and coefficient test method) was assessed by tested in accordance. Evaluation result is used at 1 to 5 also such as mistletoe. Alkali sulfate, unburned petroleum coke, acrylic acid polymer is added in the embodiment 1, 2, 3 and comparison example 1, 2, 3 do not soul fire incorporating doped HSDPA number you compare, for example 1, 2, 3 in the embodiment 1, 2, 3 is ascertained and compared the condensation time equivalent level, comparison example 1, 2, 3 in the embodiment 1, 2, 3 than compressive strength, chlorine ion penetration resistance, excellent flame-rate level are identified. According to the result of the present invention according to the method of binder composition such as post injection advantageously utilize ground ground ground grout hif2e.. The present invention relates to a ground injection material to be used for various ground works such as ground reinforcement work, earthwork, and foundation work and, more specifically, to: a binder composition for a new ground injection material which obtains economical efficiency while demonstrating optimal requirement performance as a ground injection material; and a composition for using the same desirably as a pile filler. According to the present invention, the binder composition for a ground injection material comprises: 200-670 parts by weight of Portland cement; 250-500 parts by weight of blast furnace slag fine powder; 50-200 parts by weight of a pozzolanic material containing 5-15 wt% of alkaline earth metal; and 30-100 parts by weight of an admixture. The admixture comprises 2.8-30 parts by weight of alkali surface, 27-69 parts by weight of petroleum coke ash, and 0.2-1 part by weight of acrylic acid polymer. In the pile filler composition of the present invention, 80-85 parts by weight of water is mixed with respect to 100 parts by weight of the binder composition like the above. COPYRIGHT KIPO 2018 Back number Back number 200 - 670 Parts by weight of Portland cement; 250 - 500 parts by weight of blast furnace slag; 50 - 200 parts by weight of 5 - 15% by weight alkali earth metal containing pozzolan material; number 30 - 100 parts by weight of the immiscible; composition comprising 100 parts by weight of the core composition, 80 - 85 parts by weight of the water, the pozzolan material said binder composition, to prevent the cogeneration plant fly ash, said binder composition includes a discontinuous phase number, alkali sulfate 2. 8 - 30 Parts by weight, 27 - 69 parts by weight of unburned petroleum coke, acrylic acid polymer 0. 2 - 1 Parts by weight of acrylic acid and alkali that the opinion pay [thu composition comprising sodium sulfate and sodium polyacrylate polymer progestagenic-product characterized using file filler compositions. Classification Comparison example 1 Comparison example 2 Comparison example 3 In the embodiment 1 In the embodiment 2 In the embodiment 3 Binder (B) Portland cement 1000 600 470 520 590 Blast furnace slag 1000 230 322 320 270 Cogeneration plant fly ash 170 160 110 80 Mixed number Sodium sulfate 17. 7 5. 6 9. 2 Unburned petroleum coke 30 44 50 Acrylic polymer 0. 3 0. 4 0. 8 Chlorine 48 50 60 (G) total 1,000 1,000 1,000 1,000 1,000 1,000 W/B (wt %) 83 83 83 83 83 83 Portland cement: blast furnace slag powder also 3,400 cm2/g: density 2. 91G/cm3, powder also 4,000 cm2/g, and an ignition loss of 0. Cogeneration plant 9% fly ash: Cao content 11 - 11. 5% By weight, specific gravity 2. 24, Powder also 3,380 cm2/g, and an ignition loss of 11. 5%, SO3 content 5. 5% Sodium sulfate: specific gravity 2. 69, 5% Solubility (0 °C), 42% (100 °C) petroleum coke unburned: specific gravity 2. 88, Powder also 2,800 cm2/g, and an ignition loss of 5. 0%, SO3 content 23. 1% Acrylic acid polymer: sodium polyacrylate, density 1. 24 - 1. 32, Ph (5% sol ' n) 6 - 9, 4500 - 5100 aMW (number average molecular weight)
