Zhongwei [quick-setting high-strength grout grouting compound H80 versatile guard] non-shrink grout grout shield state company

Manufacturers Tel: 15202936462 CGM-40 CGM-60 grouting material - Introduction CGM grouting material is cement-based grout material is high-strength materials as aggregate, cement as a binder, combined high flow, micro-expansion, anti-segregation, etc. material preparation. CGM grout gravity definition has good, fast and hard, early strength, high strength, non-shrink, micro-expansion; no aging, pollution of water quality and the surrounding environment, and good self-dense, rust and other characteristics. With reliable quality, reduce costs and shorten the duration and ease of use in the construction areas. Fundamentally change the base of the forces on the device, so that uniform load to bear all the equipment to meet all kinds of machinery, electrical equipment (heavy equipment, high-precision grinding) installation requirements, is not ideal grout pad installation times. Uses defender secondary grout, grout defender, defender steel steel, no shrinkage secondary grout defender, defender non-shrink grout, grout manufacturers defender, defender equipment foundation grouting material, defender equipment foundation secondary grouting material prices high-strength grout defender, defender strength non-shrink grout, grout defender C60, H-40 defender grout, grout RG-1 defender, concrete beams reinforced grout, grout CGM defender, defender bearing grout, Zhongwei grout models, defender prestressing grout, grout polymer defender, defender grouting material strength, defender grout specifications, grout detection, grout performance standards, defender CGM-340 grout, grout CGM-40 defender Zhongwei H-60 ??grout, grout C-40 defender, defender grout dealers, defender no shrinkage grouting material micro-expansion, defender self-leveling cement, self-leveling grout defender, defender rapid hardening cement, quick-setting cement defender, Zhongwei quick-drying cement, self-leveling concrete defender, bridges reinforced repair grout CGM grouting material mainly used for: fixed, road and bridge engineering reinforcement, machine base, steel and foundation anchor bolts, runway repairs, nuclear power equipment pregnant secondary grouting mouth, basic equipment, plant buried reinforced concrete structure reinforcement and renovation of old concrete cracks governance structure, mechanical and electrical equipment installation, rail and installation of steel structures, static piling works pile closures, thickening of the wall structure seepage and leakage repair, grouting collapse of various infrastructure projects and a variety of repair projects. After [1]? Characteristics early strength of high-strength cast strength of up to 30Mpa more than 1-3 days, shorten the construction period. Artesian state scene just add water and stir, equipment foundations poured directly, mortar gravity, vibration-free construction, to ensure that no vibration, grouting distances. ? Micro-expansion of long-term use of non-shrink casting body, to ensure that equipment and infrastructure in close contact, no contraction between the foundation and the foundation, and appropriate expansion stress to ensure long-term safe operation of equipment. ? Anti-oil seepage in the oil for 30 days increased by more than 10 percent of its strength, molded, dense, impervious, environmental adaptation base oil. ? Durability 2 million times fatigue test, 50 freeze-thaw test environment was no significant change. ? Good weather -40 ℃ ~ 600 ℃ long-term safe use of low alkali content of alkali corrosion strict control of raw materials for the base? - Aggregate reaction inhibit requirements of the project. 2 a cement raw material defender secondary grout, grout defender, defender steel steel, no shrinkage secondary grout defender, defender non-shrink grout, grout manufacturers defender, defender equipment foundation grouting material, equipment foundation secondary defender filling high-strength grout material prices defender, defender strength non-shrink grout, grout defender C60, H-40 defender grout, grout RG-1 defender, concrete beams reinforced grout, grout CGM defender, defender bearing grout material, defender grout models, defender prestressing grout, defender polymer grout, grout strength defender, defender grout specifications, grout testing, performance standards grout, grout CGM-340 defender, defender CGM- 40 grout, grout defender H-60, C-40 defender grout, grout dealers defender, defender non-shrink grout micro-expansion, defender self-leveling cement, self-leveling grout defender, defender rapid hardening cement, halfback speed pour cement, quick-drying cement defender, defender self-leveling concrete, bridge reinforcement repair grout should be used Portland cement or ordinary portland cement, and in accordance with the provisions of GB 175. Using other cement should comply with the appropriate standards. 2 fine aggregate shall conform to Class I or artificial sand natural sand GB / T 14684 requirements. 3 concrete admixture concrete admixtures shall comply with GB 8076 and JC4 76 requirements. 4 other materials JC / T 986- 2005 shall comply with the relevant standards. 3 Use? 1. Cleaning equipment based on the basis of surface treatment, without gravel, laitance, dirt, grease and mold release agents and other debris. Grouting before 24h, basic equipment should be fully wet the surface. Before filling 1h, should suck water. 2. Filling way to determine the actual situation of equipment base, select the appropriate grout way, because of CGM has good flow properties, under normal circumstances, with "filling weight method" can be, since the template is about to paste directly poured into the mouth completely rely on self-leveling slurry weight and fill the entire space perfusion; if perfusion area of ??the large, complex or spatial structure, especially small and very far away, we can use "high filling funnel method" or "pressure grouting method" grouting to to ensure that the slurry can fully fill every corner. 3. Formwork grout according to the determined way and grouting Figure branch set template, locate the base level should be higher on the device surface at least 50mm, the template must support set tight, secure, prevent loosening, leakage of plasma. 4. Stir grout product certification by the ratio of water to determine the recommended amount of water, mixing water should be used in drinking water, the water temperature to 5 ~ 40 ℃ is appropriate, can be mechanical or manual mixing. When using mechanical stirring, stirring time is generally 1 to 2 minutes. Artificial agitation, advised adding 2/3 of water for 2 minutes, then add the remaining water and continue stirring until evenly. 5. Filling 6, note 1). Slurry should be poured into the side, until the other side of the spill so far, in order to facilitate the discharge of air equipment between base and concrete foundation, so filling full, not grouting simultaneously from four sides. 2) After filling begin, you must be continuous, without interruption, and should be as short as possible filling time. 3) should not be vibrated, if necessary, bamboo strips available in the filling process is pulled diversion. 4) Every time the grout layer thickness should not exceed 100mm. 5) longer equipment or track-based grout should be used in the construction segment. Each length 10m appropriate. 6). Grouting process, such as bleeding surface phenomenon, CGM can be a small amount of dry material dispenser, sucking up water. 7) When the grout layer thickness is greater than 1000mm bulky equipment foundation grouting, the total amount available in the mixing ratio of a grout: 1 Add 0.5mm stones, but subject to testing to determine whether it can meet the requirements of irrigation. 8) After the completion of foundation grouting equipment to remove the part should be conducted before the final setting of the grout layer processing. 9) In the grouting process until the front ejection, should avoid filling layer subjected to vibration and impact, to avoid damage to the outstanding hard grout layer. 10) the level of the base template and equipment should be controlled at a distance of about 100mm, in order to facilitate grouting. 11) In case of filling in the running plasma phenomena, should be promptly treated. 12) When a large amount of equipment foundation grouting, should the use of mechanical mixing method, in order to ensure grouting. After curing a) grouting is completed within 30 minutes, immediately curing compound or covered by plastic film and stamped with rockwool and other conservation or immediately after the final setting grout layer watering moisture conservation. 2) When the winter construction, conservation measures should be consistent with existing "reinforced concrete construction Acceptance" (GB50204) the relevant provisions. 3) curing time and form removal schedule daily minimum temperature (℃) removal time at different temperatures (h) curing time (d) -10 ~ 0 96 14 0 ~ 5 72 10 5 ~ 15 48 7 ≥15 247 secondary defender grout, grout defender, defender steel steel, no shrinkage secondary grout defender, defender non-shrink grout, grout manufacturers defender, defender equipment foundation grouting material, equipment foundation secondary grouting material defender the price of high-strength grout defender, defender strength non-shrink grout, grout defender C60, H-40 defender grout, grout RG-1 defender, concrete beams reinforced grout, grout CGM defender, defender bearing grout, Zhongwei grout models, defender prestressing grout, defender polymer grout, grout strength defender, defender grout specifications, grout detection, grout performance standards, defender CGM-340 grout, grout CGM-40 defender material, H-60 ??defender grout, grout C-40 defender, defender grout dealers, defender no shrinkage grouting material micro-expansion, defender self-leveling cement, self-leveling grout defender, defender rapid hardening cement, quick-setting cement defender Zhongwei quick-drying cement, self-leveling concrete defender, grout repair bridge strengthening