Basic Info.
Specification
SGS, GMP, ISO9001
Product Description
High-strength non-shrink grout
Technical features
1. High early strength: production run allowed 3 days later after equipment installation.
2. Self-flowing: able to fill all equipment foundation voids just with water mixed on site and direct injection, no need for vibration.
3. Micro-expansive: to ensure close contact between equipment and foundation.
4. Non-corrosive, oil anti-permeability.
5. Durability: strength with no obvious change after 2 million times fatigue experiment and 50 times freeze-thaw cycle tests.
6. Good weather-resistance, available for long-term safety use within temperature range of -40ºC~600ºC.
TGM(Mainly used for secondary grouting of equipment foundation ) |
| Fluidity(mm) | Compressive strength(Mpa) | Vertical expension rate (%) | Rebar adhesion (Mpa) | Remark |
Initial | 30mins retention value | 1d | 3d | 28d | 3h | D-value of 24h to 3h |
TGM | ≥295 | ≥275 | ≥25 | ≥45 | ≥85 | ≥0.1 | 0.1 | ≥6 | Non-bleeding, non-corrosive |
Bearing grouting material(passenger line specialized) |
Model | Setting time(min) | Fluidity(mm) | Strength (Mpa) | Elastic modular | Free expension rate(%) | Remarks |
flexural | Compressive |
| initial | final | initial | 30 mins later | 2h | 2h | 24h | 28d | 28Day | 3h | Non-bleeding, non-corrosive |
TD-A1 | >30 | <90 | 325 | 265 | >10.0 | 25 | ≥60 | ≥95 | 34GPa | 0.08 |
TD-A2 | >30 | <80 | ≥290 | ≥245 | ≥7.5 | - | ≥50 | ≥80 | 32GPa | 0.08 |
CGM(Mainly used for engineering reinforcement ) |
Category | CGM series |
CGM 380 | CGM340 | CGM290 | CGM270 |
Max aggregates' particle size | ≤4.75 | >4.75 ≤16 |
Fluidity(mm) | initial | ≥385 | ≥345 | ≥295 | ≥275* | ≥655** |
30 mins later retention value | ≥340 | ≥320 | ≥270 | ≥245* | ≥560** |
Vertical expension rate(%) | 3h | ≥0.1 |
D-value of 24h to 3h | 0.1 |
Compression strength(Mpa) | 1day | ≥22 |
3days | ≥45 |
28 days | ≥70 |
Rebar corrosivity | Non |
Bleeding rate(%) | 0 |
Notes: '*'means slump value, '**'means slump diffusion value |
TD-H series Executive standard: JC/T986-2005 |
| Fluidity(mm) | Compressive strength(Mpa) | Vertical expension rate(%) | Rebar adhesion (Mpa) | bleeding /rebar corrosivity |
initial | 30 mins later | 1day | 3days | 28days | 1 day |
H-40 | ≥270 | ≥240 | ≥22 | ≥40 | ≥70 | ≥0.029 | ≥6 | non |
H-60 | ≥275 | ≥265 | ≥28 | ≥45 | ≥76 | ≥0.03 | ≥7 | non |
H-80 | ≥275 | ≥265 | ≥30 | ≥50 | ≥85 | ≥0.03 | ≥8 | non |
H-90 | ≥275 | ≥265 | ≥35 | ≥55 | ≥90 | ≥0.035 | ≥9 | non |
Application:
1. Mainly used for secondary grouting of equipment installation, and flow grouting of various machinery and electrical equipment installation that without iron padding block.
2. Steel structure columns base installation.
3. Anchor bolt anchorage, plinth grouting and batholith grouting.
4. Anchoring of the frame structure joints, reinforcement compensation of the bridge joints .
5. Posttensioning prefabricated part grouting, pre-stressed bridge pouring.
6. Reinforcement transformation & repair of concrete beams, slabs, column, wall body and foundation.
Address:
Room 3020, North Tower, International Exhibition Center, Gaoxin District, Jinan, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Construction & Decoration
Management System Certification:
ISO 9001, HSE, HQE, LEED
Company Introduction:
Tuoda Building Materials Co. Ltd established in 2010, headquartered in Jinan, capital of Shandong province, is a high-tech enterprise which compromise R & D, production and sales, with the main products such as high -strength non-shrink groutingmaterial, special mortar, waterproof materials, various reinforcement and repairing material. Since its establishment, the annual output of TD is about 900 million US Dollars. TD has set up branches in Guangzhou, Nanchang, Chongqing, Taiyuan, Shijiazhuang, Haikou and so on. Products are popular both at home and abroad, We have successively cooperated with several large well-known enterprises such as CNPC (China National Petroleum Corporation), Sinopec, CTCE (Fourth office of China′srailway) and so on.