Precast Concrete T Beam Girder Steel

Name: Precast Concrete T Beam Girder Steel
Brand: Anshan Lijian Engineering Group Co. LTD
Rating: 4.8 (35 reviews)

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Model No. :
Brand Name :	Lijian
Material :	Steel
MOQ :	1 Set
Certification :	Other
Type :	Tunnel Formwork
Surface Treatment :	Painted Or As Customer Requirement
Application :	Tunnel Engineering
Tolerance :	Gb Or As Customer Requirements
Design :	Provided By Li Jian

4yrs

Anshan, Liaoning, China

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Product description

Micro cement

It has many years of experience installing micro concrete flooring for both commercial and domestic uses. Micro concrete is an increasingly popular alternative to traditional flooring, particularly in a domestic environment as it gives a very distinct appearance. The microconcrete flooring system is perfect for any unique, contemporary space and gives a very modern yet industrial finish – perfect for living rooms, bathrooms and kitchens.

While it is a versatile decorative finish with the ability to be applied to just about any base surface, microcement is also highly versatile in terms of aesthetic. Microcement is as equally well suited to minimalist, contemporary design as it is to a more rustic, old world style.

Micro cement, also known as nano cement, is composed of cement, waterborne resin, modified polymer and quartz sand. It is suitable for indoor and outdoor decoration, component defect repair and surface modification. It has the characteristics of high strength, thin thickness, strong waterproof and seamless construction.

In the face of people's increasing pursuit of high-quality life, micro cement has become a new favorite in the market in the future due to its simple and simple artistic style, diversified use characteristics and excellent product performance.

Precast Concrete T Beam Girder Steel

Product advantages and performance

Micro cement for wall and ground has been developed, which has the characteristics of high strength, small color difference, good crack control effect and excellent waterproof performance.

Micro cement core technology

Performance of micro cement dry powder for ground

Product performance	Reference standard	Indicators of foreign competitive products	Li Jian product index
compressive strength	EN13892-2	29.8MPa	32.6MPa
bending strength	EN13892-2	8.0MPa	9.4MPa
Bond strength	EN13892-8	1.5MPa	2.2MPa
Apparent density of dry powder	--	1420±50kg/m3	1400±50kg/m3
Operable time（20℃）	--	1.2h	1.5h

Performance of micro cement dry powder for wall

Product performance	Reference standard	Indicators of foreign competitive products	Li Jian product index
compressive strength	EN13892-2	23.2MPa	25.4MPa
bending strength	EN13892-2	7.2MPa	8.5MPa
Bond strength	EN13892-8	1.2MPa	1.8MPa
Apparent density of dry powder	--	1400±50kg/m3	1390±50kg/m3
Operable time (20 ℃)）	--	1.5h	1.5h

performance index

	compressive strength（MPa）			Vertical expansion rate（%）	Initial mobility（mm）	30min fluidity retention value（mm）	Minimum construction temperature（℃）
	1d	3d	28d	Vertical expansion rate（%）	Initial mobility（mm）	30min fluidity retention value（mm）	Minimum construction temperature（℃）
HPC-Ⅰ（routine）	≥30	≥50	≥80	≥0.03	≥300	≥260	5
HPC-Ⅱ（Sleeve）	≥40	≥60	≥85	≥0.01	≥330	≥270	5
HPC-Ⅲ（low temperature）	≥40	≥70	≥90	≥0.01	≥330	≥270	-10

Product features

Early strength and high strength
compressive strength1d ≥40Mpa；3d ≥70Mpa；28d ≥90Mpa

It can be constructed in winter
Outdoor construction is allowed at - 10 ℃
High durability
The strength of 50 freeze-thaw cycles did not change significantly
Micro expansion
Ensure close contact between the equipment and the foundation and no shrinkage after secondary grouting