This section specifies non-shrink structural grouts. E.MIX pg non shrink grout should not be used for heavy duty precision grouting of machinery base plates where it will be subjected to severe dynamic or cyclic loadings or vibrations. 0000001179 00000 n Cracks in the grout and around the baseplate Cement grouts rely on expansion to provide the non-shrink properties required of a precision bearing grout. 0000002705 00000 n When the flow length is larger than 300 mm, the thickness should be increased by 13 mm for each additional 300 mm to a maximum of 100 mm. oz) water per 50 lb powder (120 g water / kg powder) ... under the plate to help move the grout. Under grouting of equipment and machine bases. Cement - based, multipurpose construction grade non - shrink grout. Selecting the right grout material and using the correct placement technique is critical to machine alignment, integrity, and longevity. h�b```b``=���� �� ̀ ��@Q�)�N,�>��/H������B�PS}����Q���L��Ɔ>�`^�����q5�'T��9�X|O]v���1� ^:ʼ���N�]x}�D'ˢC}L\ofn����V�/r�Y��E>�Pd ��������� f��C���.�pQ� Cement grout is not designed to resist continuous impact loading and the vibrations of heavy machinery. Masterflow 765 is a ready to use non-shrink grout. every possible variation in the met Working Time: V-1 grout will maintain fluidity properties for 30 to 60 minutes or more. 0000001607 00000 n English2. Static loads are associated with columns or non-moving equipment. Cementitious non shrink, expansive grout. 0000208572 00000 n Cementitious non-shrink grout for for the base plate grouting ARDEX ENDURA offers B 30, a cementitious non-shrink grout and B 50, high strength epoxy grout for grouting all kinds of machine base plates. For this reason, machinery bases are aligned and leveled by shims or jack bolts above the mechanically prepared concrete foundation and the resulting space between the machine base is filled with Engineering Grout (Industrial Grout) for load and energy transfer from the equipment into the foundation. 0000003921 00000 n One of the challenges of quality machinery grouting is a proper material selection for lasting security, stability and alignment of the critical equipment it supports. 3. 435 0 obj <>stream Divide into sections if necessary and apply the grout in more than one stage. Non-shrink grouting of machinery and equipment, base plates sole plates, precast panels, beams, columns and curtain walls. 0000004913 00000 n Place from plastic to fluid consistencies. The product is designed to give non-shrink performance under various conditions for both interior and exterior applications. Therefore, the minimum thickness must be sufficient to place the grout in a realistic manner. Filling bedding joints in precast concrete sections. 0000004386 00000 n Grout—A mixture of cementitious materials and water, with or without aggregate, proportioned to produce a pour-able consistency without segregation of the constituents; also Epoxy grout, on the other hand, has incredible bond strength and natural resistance to vibration. 1. The grout must be fluid enough to be poured or pumped under the baseplate to fill this space and must also maintain its volume throughout the service life of the equipment to ensure intimate contact between these surfaces for maximum load-bearing capability. They also provide high early strength gaining grouts: For all Contractors and Applicators committed to providing a high level of workmanship, ARDEX ENDURA helps them to increase both their professionalism and productivity. ... High Early Strength and High Performance Non-Shrink Grout SikaGrout®-214-11 TH. 0000003318 00000 n The depth of the grout layer that is applied in the constructions is primarily based on the space among the base plate and footing and generally is not under 25mm. All bolt hole patterns must align etc. ARDEX ENDURA offers B 30, a cementitious non-shrink grout and B 50, high strength epoxy grout for grouting all kinds of machine base plates. Non-shrinking grout specifically. This expansion needs to be confined under the baseplate, but if allowed to expand freely, the grout may crack due to shrinkage. Additionally, a concrete foundation is not tough enough to withstand the compressive and dynamic loading needed to support the heavy machinery. Download Tech Sheet What are the different types and applications of welded wire mesh? 0 0000003266 00000 n QUIKRETEª Non-Shrink Precision Grout #1585-00 2. Epoxy grouts are both water- and chemical-resistant, making them ideal for heavy machinery, especially in facilities exposed to chemicals or wet processing. It is typically used for filling voids under machines or other structural elements, sealing joints and openings in surfaces and reinforcing existing structures. Additionally, is grout required under base plates? Heavy machinery and rotary equipment cannot simply be installed on a concrete foundation since irregularities in both the machine base and concrete surface will create load-bearing issues and alignment difficulties. Under grouting base plates. Provides placement versatility: pour, pump or dry pack. 0000009071 00000 n Different models of Soil Compaction Equipment in India, Deepest Condolences- Prof. S. Ramamrutham Is No More, Retaining wall design and its types used on construction, Space Frame Structure; an analysis of its benefit, Construction of Long Span Bridge near Asandi Village, Know-How about the advantages and application of Porotherm Bricks, Reduction of stamp duty and district lease committee rates. In between, the steel erector erects the column and base plate. Cementitious non-shrink grout for for the base plate grouting. Following is the brief table explaining the properties of … Consult Technical Service for dosage information. 0000007582 00000 n Shop undefined Non-Shrink Construction Grout 50-lb Concrete Mix in the Concrete Mix department at Lowe's.com. Used for: It is designed for use in applications where a non-shrink grout is required, such as the following: Grouting under columns, base plates, sole plates and machinery. The grout under the plate is essentially at the same temperature as the base plate whereas the shoulder is at some temperature between that of the baseplate, the concrete foundation and ambient temperature. Then 24 hours after the grout is poured around the crane base the wooden frames can be removed, and the crane is ready to use! Under grouting base plates. They can be used from “dry pack” to highly flowable consistencies without compromising on strength and non -shrink properties. 0000386386 00000 n b. It can be used from fluid to plastic consistencies for the grouting of equipment and machinery, bearing pads, rails and anchoring. 0000002877 00000 n One way to adjust a column’s height is … Selection of the correct grout for the base plate grouting operations can be based on the below mentioned factors: The thickness of the grout layer that is used in the constructions depends on the gap between base plate and footing and commonly is not less than 25mm. The primary purpose of grout under machine base plates is to maintain structural integrity with the foundation for as long as the machine is operable. 0000009829 00000 n To adjust a column to a precise height is quite difficult. Alternative Step 2 - pour the grout directly from the mixing vessel Non shrink grout pouring Once all the base plates are done we will check the tracks are level before fully tightening the bolts. 0000368811 00000 n Grout will continue to flow for extended periods under base plates if followed by more grout with rapid and The grout can be used under such conditions only if adequate neoprene pads or equivalent vibration and impact absorbing materials are included in the design details for machinery support. Selecting the right grout material and using the correct placement technique is critical to machine alignment, integrity, and longevity. The grout contains no chlorides or other admixtures, which could aggravate corrosion of reinforcing steel or prestressing steel cables. Applications where a non-shrink grout is needed for maximum effective bearing area to transfer optimum load. When exposed to these stresses, the material cracks or otherwise experiences damage, which can have severe ramifications for both the machine and the concrete beneath it. Cement grouts are vulnerable to chemical attack which can degrade the grout over time. Any tension built up at the time should “relax” out over time due to the plastic nature of epoxies. 0000002403 00000 n When grout is installed in this manner a ‘bucket’ is formed by the grout around the base plate allowing moisture to pool and seep under the base plate. 0000372488 00000 n A non-shrink, non-metallic structural hydraulic cement for high strength grouting of heavy machinery, steel bearing plates, concrete columns, etc. I have noticed that the grout has been installed to the top edge of base plates for many steel structures I have inspected. 0000005159 00000 n Epoxy grout has low inherent shrinkage, reducing this risk. 0000003894 00000 n High Performance Non-Shrink Grout for Large Volume SikaGrout®-214-11 HF. Place grout from one side of the cavity so that it flows to the adjacent and opposite sides uniformly. B 51 – epoxy resin grout attains 90N/Sqmm in 24 Hrs. xref 0000003052 00000 n 0000003555 00000 n 0000372232 00000 n 0000002573 00000 n Masterflow 765 is recommended for: Grouting bearing pads and plinths , Grouting under machinery, base plates, stanchion bases and crane rails , Anchoring bolts, reinforcing bars and rods , Underpinning . It builds a head of pressure that forces the grout beneath the plate at an even rate. Additionally, the grout must exhibit the necessary mechanical properties such as high ultimate compressive strengths over a variety of applications and service temperatures. 0000385441 00000 n As per standard ACI 351.1R-99, the minimum depth of the hydraulic cement grouts should be in identical values. 0000019093 00000 n Manufacturer The QUIKRETE Companies One Securities Centre 3490 Piedmont Rd., NE, Suite 1300 Atlanta, GA 30305 (404) 634-9100 Fax: (404) 842-1424 www.quikrete.com 3. Cement grouts are also vulnerable to chemical attack which can degrade the grout … places the non-shrink grout between the base plate and the foundation. 0000019944 00000 n … In the case of a long base plate, ensure there is enough pressure head to help the flow of the grout. Precision non-shrink epoxy grouts are designed for heavy dynamic loading from vibration or impact or for applications requiring good chemical resistance and high compressive strength, like large and heavy rotating machines. Hence, the general contractor also must coordinate this process so that the rods are located properly and the grout is placed in a … USES 1428 HP is designed for precision grouting of machinery and equipment base plates, windmill turbines, generators, rolling mills, compressors, or similar types of machinery. For more details, visit- https://www.ardexendura.com/, Machinery Base Plate Grouting For Concrete Foundation, Widening of existing 2-lane pavement to 4-lane divided carriageway, Strengthening of NH-248 (Old NH-11C) from Km 0/00 to 14/00, Builders to pay for demolition of illegal colonies-DTCP, Tenant can’t be denied flat owner’s parking space, Polavaram Project – 52 pillars on the spillway almost completed, NTPC’s hydro power project damaged- the initial report, Smart City: An Overview of Dimensions and Components, The debate over increasing highway speed limits- Gadkari in favour, a concrete foundation is not tough enough to withstand the compressive and dynamic loading needed to support the heavy machinery, Cement grout is not designed to resist continuous impact loading and the vibrations of heavy machinery, The grout must be fluid enough to be poured or pumped under the baseplate to fill this space, Rajnath Singh dedicates 44 bridges constructed by BRO to nation. 0000003214 00000 n Cement Grout has higher temperature resistant than Epoxy based grouts and hence are ideal for high temperature susceptible areas. 0000001792 00000 n startxref Following is the brief table explaining the properties of the grout which helps to select the grout quickly. 393 43 Ideal for column base plates, anchor bolts and equipment. During the initial cure time of the grout when shrinkage is likely, the grout is likely to be bonded to the base plate and this will reduce the possibility of the grout shrinking away or even cracking under the base plate. Cement grout can shrink between the base plate and sole plate. A hopper is especially useful if the baseplate is large and the non-shrink grout has to flow a long distance. ASTM C 1107 and CRD 621. 0000008352 00000 n If this happens, the grout may crack, threatening the stability of the bond between the two plates. Non-shrink, non-metallic structural hydraulic cement for high strength grouting of heavy machinery, steel bearing plates, concrete columns, etc. 0000373762 00000 n Non-shrink grout. Understanding the type of compressive load, uplift, shear, and vibration between the machine and its foundation will determine the type of grout needed under a machine’s baseplate based upon performance characteristics. 393 0 obj <> endobj %PDF-1.5 %���� The following definitions are common terminology for base-plate grouting work under machinery and equipment bases. 0000378211 00000 n 0000208265 00000 n 0000006862 00000 n 0000005136 00000 n Dynamic loads are associated with reciprocating equipment, motors, generators, turbines etc. Cement based grouts with non-shrink characteristics are used for filling and grouting of base plates in steel framed buildings, machinery beds, crane rails, balustrades, bridge bearing pads and dowel bars. Filling bedding joints in precast concrete sections. Cracks in the grout and around the baseplate Cement grouts rely on expansion to provide the non-shrink properties required of a precision bearing grout. For underwater application in conjunction with Sikament® 100 SC. 0000000016 00000 n %%EOF 45-minute working time. What are the types of grout used in construction? An example is shown below. Also, ACI 351.1R-99 recommends the minimum mentioned thickness for hydraulic cement grouts in similar values. How to Prevent Mold from Growing in Your Basement? 0000005984 00000 n The crane can either be tested before the non shrink grout is poured or 24 hours after. 0000001915 00000 n D����p&� ����g��&��~ �f��8�C�����jJdL�00�b0; ��� Tw����� �k�u�xC�2�����a�5�r��{x�L�n��b�. Precision non-shrink cementitious grouts are designed for static or light dynamic loading, or for high temperature exposure. Available languages 1. TARGET® Machine Base Grout (9991106) is a premium quality non-metallic, non-shrink grout designed for use under severe service conditions. <<745F41F628A7AF468B19D1A5ADBFA41F>]/Prev 663429/XRefStm 1607>> 0000209071 00000 n There are generally three types of grouting requirements that this section could address: Normal construction, column base plate and anchor bold grouting, equipment and heavy loading grouting, very heavy equipment and chemical resistance grouting 0000209232 00000 n These definitions are based on the terminology in ACI 116R. 0000010705 00000 n There are 3 Languages available for LANKO 701. Filling and sealing cavities, gaps or voids. B 31 – cementitious grout attains 10N/Sqmm in 10 Hrs. The minimum grout thickness depends significantly on the practicality of pouring concrete under the base plate. Thermal expansion similar to that of good quality concrete. Cement-based, non-metallic, non-shrink grout for supporting machinery and equipment. Non-Metallic 3 Non-Shrink Grouting ... *breaks in concrete base ** Creep Coefficient of concrete ranges between 2-3 Mix ratio 12% water by weight or powder 6 lb (0.72 gal, 92 fl. All cementitious non-shrink grouts have some degree of expansion designed into them. Multi-Purpose Grout B-Tuff NS – Construction Grade Grout . In engineering practice, and also, ACI 351.1R-99 recommends the minimum preferred grout thickness is 25 mm. High strength and Non-Shrink Cementitious Grout Additives. Where true non-shrink characteristics are not mandatory, site mixed grout shall use clean well graded sand that meets the requirements of 09-SAMSS-088, Type V Portland cement (as defined by ASTM C150) and potable water. 0000208335 00000 n A high performance, cementitious grout used for structural grouting of column base plates, machine base plates, anchor rods, bearing plates, etc. 0000004628 00000 n A precision non-shrink grout does not exhibit any plastic or hardened shrinkage at any time. 0000372465 00000 n This video will introduce you to the product benefits and application. There is a lack of research which explores the effect of grout on the shear capacity of the base connection despite the fact that the grout layer is widely used in most base plate connections. trailer a. Grout shall be free of hydrogen gas producing, oxidizing catalysts and inorganic accelerators. Grout is a composite material generally consisting of water, cement, and sand. Non-shrink from the time of placement.
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