Prestressed pipe grouting agent of Jinan TD-C for anchorage device installation used

Contact Card     Company Information Jinan Tuoda Building Materials Co., Ltd. is a factory established in 2010, headquartered in Jinan, capital of Shandong province, is a hightech enterprise which compromise R&D, production and sales, with the main products of grouts, mortars, waterproofing, flooring, repairing and other concrete additives. Products are popular both at home and abroad. We have successively cooperated with several large wellknown enterprises such as CNPC (China National Petroleum Corporation), Sinopec, CTCE (Fourth office of China'srailway) and so on.      TD-C prestress pipelining mud-jack and prefab steel building grouting   Product features TD-C prestress pipelining mud-jack and prefab steel building grouting 1. Good fluidity, high strength, no bleeding, no delamination. 2. Good durability, inorganic grouting material, non aging, no corrosion to steel bar, strong enough. 3. Grouting with properties such as full early strength, micro expansion etc  4. High compactibility, one-time mud jacking construction, dense and seamless slurry of pipeline interior. 5. Prestressed steel bar non-corrosion, solid bonded with concrete . 6. Easy to use, grouting agent and cement mixed into micro expansion grouting material, then available to use. (Mixture ration of grouting agent to cement: 8-12%, Recommended dosage: 10%)    Project Case   TD-C prestress pipelining mud-jack and prefab steel building grouting       Technical data   TD-C prestress pipelining mud-jack and prefab steel building grouting

TD-C1   executive standard : TB/T3192-2008
Items	Measurement unit	Indicators request		Inspection data
				Cement mixed(10%)
Fluidity(s)	Initial	18+4		18
	30 mins	≤30		24
Setting time	h	initial	final	initial	final
		≥4	≤24	9	16
24 Free expansion rate	%	0-3		0.25
28d Compressive strength	Mpa	7d	28d	7d	28d
		35	50	45	60
28d Flexural strength	Mpa	7d	28d	7d	28d
		6.5	10	7.3	10.5
Air content	%	1-3		1.3
Rate of free bleeding (24h)	%	0		0
Rate of pressure bleeding	%	3.5		2.3
Chlorine ion content	%	≤0.06		0.03

 

TD-C2 executive standard : JTG/T F50-2011 "Construction technical regulation of highway and bridge"
Test item		Standard index	Inspection data
Setting time(h)	initial	≥5	6
	final	≤24	16
Fluidity(s)	initial	10-17	15
	30min	10-20	18
	60min	10-25	22
Bleeding(%)	Free bleeding rate(24h)	0	0
	Steel wire bleeding rate(3h)	0	0
Compressive strength(Mpa)	3d	≥20	25
	7d	≥40	43
	28d	≥50	60
Flexural strength(Mpa)	3d	≥5	6
	7d	≥6	7.5
	28d	≥10	11
Rate of pressure bleeding(%)	0.22Mpa                                     (when tunnel vertical height≤1.8m)	≤2.0	1.3
	0.36Mpa                                        (when tunnel vertical height>1.8m)
Free expansion rate(%)	3h	0-2	0.16
	24h	0-3	0.25
Rebar corrosion		non	non

  Notes   TD-C prestress pipelining mud-jack and prefab steel building grouting  1. When grouting slurry temperature should be maintained at between 5 ℃ -30 ℃ , otherwise measures should be taken to meet the conditions .
2. Prestressed pipe pressure slurry , water weighing accuracy, and in strict accordance with water cement ratio determined , not free to adjust the amount of water .   Package & Storage   TD-C prestress pipelining mud-jack and prefab steel building grouting 

1, this product is plastic woven bag, packaging specifications for 50 kg/bag.  2, this product unopened, appropriate packaging in a dry, cool, ventilated place. Under normal conditions of storage and transport, guarantee period is 6 months. Product Catalog 1. Grouting materials . 2. Railway /highway engineering materials . 3. Engineering and crack repair series . 4. Waterproofing mortar . 5. Floor materials . 6. Superfine cement . 7. Building materials . 8. Waterproof Coating materials . 9. Waterproof agent series . 10. Plugging series(water non-leakage materials) TD Products shown Factory direct supply products sales promotion price   Surprise!!!   Hot!Hot! Buy now, you will get free samples!!! Contact me right now!  Welcome to inquiry!