Lightweight Aggregate Concrete
Product Description
Lightweight concrete is known as light aggregate concrete. It is made of coarse aggregates, light sands, cement, and water, bulk density less than 1900kg/m³(Density of our lightweight concrete is from 350 to 1350). Our light aggregates are sintered from coal gangue.
Features
Raw material is sintered from coal gangue, environmental and has superior performance than others;
Weight decrease by 40%-50% with the same strength;
Good thermal insulation performance, thermal conductivity is 0.07-0.25w/m.k
Good high temperature resistance, under 850 ºC,strength reduces about 15%, endure up to 4hours;
Good frost-resistance, good earthquake resistance, good durability;
Mechanized construction.
Area of use
Our light aggregate concrete is able to meet strength requirements from 1.2Mpa to 60 Mpa, apply to wall insulation, self-insulation structural systems, bearing structure... Besides, it has superiorities in high and high-rise buildings; long-span structures; housing industrialization; ocean engineering...
items
UL
HS
Grain Size(mm)
0.1~16
0.1~16
Loose Bulk Density, Kg/m3
140~500
500~900
Compressive Strength, MPa
0.8~4.5
5.0~18
Water Absorption by Mass, %
25~35
7~20
Water Absorption by Volume, %
10~25
5~15
PH Value
7~12
Bulk density of Lightweight Concrete with ceramsite, Kg/m3
270~1400
1100~1950
Compressive Strength of Lightweight Concrete with ceramsite, MPa
0.5~25
20~70
Time has seen the rapid growth of Beijing JGHC tech, Ltd with a proven reputation in supplying new green damp proof, waterproofing material together with good technical service and support since 1997. Beijing JGHC tech headquarters at Changping District, Beijing, with two factories and many product lines. Beijing JGHC tech owns three subsidiary companies, Beijing KTHY Antisepsis Company, Beijing ZMLH Paint Company and Beijing JGHC Water Proof Company.
Beijing JGHC tech has been engaged in the research, manufacture and marketing of new green materials, covering special grouts, water proof materials, inorganic heat-insulation material, light weight concrete, RPC concrete etc^ We have been focusing on the I&D of new products, collaborating with the design institute of railways and Tsinghua University, high performance precast grout is born; collaborating with the scientific research institute of railways, new excellent bridge(high-speed railway bridge, 350km/h) waterproofing materials is born; collaborating with plenty of universities and design institutes, our new green products are widely used in high-speed railways, Municipal road engineering and civil engineering.
As a member of China Concrete & Cement Products Association, China Anticorrosion Technology Association, China Water-proof Association, Beijing Road Association, Beijing Chemical Building Materials Association, Beijing JGHC tech provided a range of bridge waterproofing, structural waterproofing, and basement waterproofing solutions with new and innovative products. We also participated in setting standards, such as< Technical Standard of 350km/h Passenger Railway >< Technical Standard of Post-tensioned prestressed duct Grouting>, .
Beijing JGHC tech has passed the ISO9001 Quality System Authentication, ISO14001 Environmental System Authentication and ISO28001 Career Health System Authentication. Whether you are a main contractor, developer, property owner or distributor, we have a dedicated team of technical managers that are available for free technical advice. We are devoted to supplying our valued clients with the simple, economical, green and effective waterproofing systems.
Please contact us for further information.
![[High and High-Rise Building] Superior Light-Weight Aggregates or Block](/proimages/2f0j00WCAtpPdKMwgq/[high-and-high-rise-building]-superior-light-weight-aggregates-or-block.jpg "[High and High-Rise Building] Superior Light-Weight Aggregates or Block")
