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Beijing Ruishengte Building Materials Co., Ltd; Epoxy mastic epoxy resin mortar Epoxy repair mortar Epoxy asphalt Mastic acid and alkali resistant anticorrosive mortar polymer emulsion mortar concrete repair mortar Granite Bonding epoxy mastic acid resistant brick bonding epoxy mastic concrete repairing mastic chimney anti-corrosion lining leveling mastic CGM-50 emulsion epoxy grouting material epoxy resin grouting material polymer Acrylic acid Ester emulsion [acrylic emulsion] elastic waterproof emulsion GJ-302 modified water emulsion epoxy emulsion [concrete interface agent] * * non shrink grouting material adhesive steel adhesive grouting adhesive carbon cloth adhesive grouting resin [modified epoxy joint sealant] Station carbon cloth glue, carbon fiber impregnating glue, polymer glue, marble glue powder, marble adhesive, reinforcement rust inhibitor, concrete preservative, sulfur resistant aluminate preservative, concrete expansion agent [concrete admixture], 108 glue powder, etc.
Application field of Beijing Ruishengte Building Materials Co., Ltd; Anti corrosion factory, bridge repair, structure reinforcement, equipment installation, electric power, chemical industry, petroleum factory, school building, residence, office, Hansui Sewage Treatment Plant, coal mine, silo, reservoir, dam body, replica, smashing door, chimney, anti-corrosion decoration, etc.
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CGM-50 Emulsion epoxy resin grout | *** ｜
Product features
(1) **Early strength: physical and mechanical properties such as compression resistance and bonding are far superior to ordinary cement-based grouting materials.
(2) Self fluidity: it can fill all the gaps and meet the requirements of secondary grouting of equipment.
(3) No shrinkage: ensure close contact between equipment and foundation, and ensure high-precision installation needs.
(4) Emulsion epoxy cement base: epoxy resin and high-quality cement work together, which has strong durability and meets the requirements of green environmental protection.
(5) Corrosion resistance: It can withstand long-term contact corrosion of chemicals such as acid, alkali, salt, grease, etc.
(6) Creep resistance: long-term use without plastic deformation under harsh physical conditions to ensure long-term accurate equipment positioning.
Product use
one Used for secondary grouting installation of high vibration equipment such as compressor, pump, punch, grinder, ball mill, etc.
two . It is used for grouting in equipment foundation area susceptible to chemical erosion, track foundation, bridge support and other areas subject to strong pressure.
three It is used for anchor bolt reinforcement implantation and building structure concrete reinforcement.
performance index
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Test items
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Test index
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|
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one
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Mobility【 mm 】
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≥ two hundred and seventy
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|
two
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Vertical expansion rate【 % 】
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≥ zero point zero two
|
|
three
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28d Flexural strength【 Mpa 】
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≥ five
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|
four
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28d Neutral degradation resistance【 mm 】
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＜ five
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|
five
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Compressive strength【 Mpa 】
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3d
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≥ twenty
|
|
7d
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≥ forty
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|
28d
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≥ fifty-five
|
|
six
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Bond strength of reinforcement【 Mpa 】
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Round steel
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≥ six
|
|
Screw thread steel
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≥ thirteen
|
|
seven
|
sulphuric acid
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PH=2
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No peeling and leakage after soaking for one year
|
|
eight
|
hydrochloric acid
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2%
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No peeling and leakage after soaking for one year
|
|
nine
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sodium hydroxide
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10%
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No peeling and leakage after soaking for one year
|
|
ten
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Sodium oxide
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Saturated solution
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No peeling and leakage after soaking for one year
|
Note: (1) Compressive strength: according to《 GB177-85 Test Method for Strength of Cement Mortar.
(2) Expansion rate: As per《 GB119-88 Technical Specification for Application of Concrete Admixtures.
construction technology
Step forward: surface pretreatment
Contact CGM-50 The concrete surface of epoxy resin grouting material must be chiseled to remove the laitance on its surface and expose the solid base layer to ensure that the grouting surface is clean, dry and free of grease. The outer edge of the concrete joint surface is grinded out 25mm Thick chamfer edge, with * * bonding area between grouting material and foundation at the edge; The metal surface to be bonded shall also be free of rust (up to sspc-sp6
Finish requirements).
Step 2: Formwork erection
The formwork must be firm and lapped firmly, and its inner side shall be coated with grease, wax or pasted pvc Tape to facilitate demoulding; To facilitate dumping and installation 100mm Above, nail on the grouting level inside the formwork 25mm thick forty-five The inclined angle of the wooden line is to avoid stress concentration at the edge of the pouring body.
Step 3: ingredients
First A Material B After the materials are mixed evenly (there is sedimentation after long-term storage) A Material: B material =1 ： three The mixing time is about 3min 。 Then follow A:B:C=1:3:30 Proportion of C Material A Material B Material C The materials are fully mixed evenly, and the mixing time is about 5-10min In order to ensure the fluidity of the mixture when the temperature is low, it can be properly reduced C The amount of material or appropriate water shall be added to mix evenly.
Step 4: grouting
（ one ）Grouting shall be conducted from one side to the other; Squeeze but do not vibrate during grouting to avoid air entrapment; Grouting distance greater than 1.5m The high grouting funnel method shall be used, and the gravity differential pressure principle shall be used to assist the grouting. The grouting work must be completed continuously as soon as possible, and the thickness of the single grouting layer shall be controlled within 25mm ～ 350mm between; Single bolt hole grouting * * less than 1500mm ； Grout volume exceeds 1.8m × 1.8m × 150mm Hour , The reserved strip of expansion joint needs to be stuck on the foundation surface with a quick plastering board, and the surface part will be removed after the final setting of grouting, and then the expansion joint will be made with sealing materials.
Packaging, storage and transportation
A Material: The standard packaging specification is 15kg ± 0.5kg/ Barrel, B Material: The standard packaging specification is 45kg ± 1kg/ Barrel, which should be stored five The shelf life is six Months, C Material: The standard packaging specification is 40kg ± 1kg/ Bag, stored in a dry and moisture-proof environment, with a shelf life of six Months.
Main products of Beijing Ruishengte Building Materials Co., Ltd.: epoxy mastic _ grouting material_ grouting material_ grouting masterbatch _ epoxy grouting material_ epoxy repair mortar _ polymer repair mortar _ polymer reinforcement mortar _ rebar planting adhesive _ sticking steel adhesive _ sticking carbon cloth adhesive _ grouting resin _ grouting steel adhesive _ road nail anchor agent _ rebar rust inhibitor _ sanding treatment agent _ adhesive _ jointing agent _ concrete re pouring agent _ surface treatment agent _ interface Agent _108 construction glue powder, etc!
