Расширенная сланцевая глина и шифер легкий агрегат

1. Less weight (less dead load)
2.More economical fire rated steel deck assemblies
3.Reduced trucking and placement costs for precast elements
4.Excellent long-term durability
5.Less overall material used
6.Reduced seismic inertia
7.Longer spans
8.Better fire ratings
9.Better thermal properties
10.Thinner slabs or increased cross-over reinforcing
11.Decreased story height
12.Smaller structural members
13.Less reinforcing steel
14.Lower foundation cost
15.More volume per ready-mix truck

Improved Concrete Performance

1.Excellent durability
2.Provides internal curing and water entrainment
3.Improved contact zone between aggregate and hydrating cementitious matrix
4.Close elastic compatibility between aggregate and cementitious matrix
5.Mitigation of micro cracking
6.Reduced autogenous shrinkage
7.Reduced chloride ion permeability
8.Fewer overall cracks

Expanded Shale is a kind of material with lightweight, heat preservation, heat insulation, fire resistance, earthquake resistance and other excellent performances as green building materials, it has very broad application prospects. Its consumption in China is second only to the density of ordinary concrete.

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history

we are a 20 years factory in China mainland

expanded perlite

garden hydroponics usage

40liters clay pebbles

garden use

2-4mm clay ball

fish tank use

fiber ball 

40mm size swimming pool filter

hydo clay

8-16mm

manganese sand filter 

0-1mm/1-2mm/2-4mm