Glass steel septic tanks refers to the synthetic resin is specially used for sewage treatment equipment matrix, glass fiber reinforced material made of glass; septic tank industrial enterprise life and city residents living quarters and other buildings of the sewage purification equipment. Glass steel septic tanks for temporary storage waste, so that the initial decomposition in the pool, to reduce emissions of solid content in wastewater. Hefei is a strong double glass steel septic tank composite products actively promote the advantages of light weight, high strength, good toughness, corrosion resistance, bright color, smooth finish to a mirror effect, far more than similar products of ceramics, hard plastic, steel and other materials, are widely used in the fields of petroleum, chemical industry, textile, construction, aviation, navigation, transportation, electric power, metallurgy, machinery, medical, food, papermaking, environmental protection etc..
Glass steel septic tank construction process
One, clear cut well
1 backfill to meet the requirements of the construction of the pool can be built on the pool of clear cut (inspection wells), the Qing Tao wells and the group of two sets of prefabricated concrete precast reinforced concrete.
2 inspection wells to prevent leakage of brick wall, well the inner and outer wall waterproof mortar layer thickness 20mm (1:2 waterproof mortar, reference cement weight 5% waterproof agent), with 45 negative corner. Inclined plane, thick 50mm, when there is ground water, the outer wall of the well coated hot asphalt (or other waterproof coating) two road, and finally to the floor covering the ground.
Two, construction matters needing attention
1 foundation trench excavation, should grasp the geological conditions.
2 glass steel septic tank set position and depth of mining should be strictly according to the design requirements, line positioning.
3 glass reinforced plastic septic tank in place, to timely backfill, the tank filled with water, to prevent displacement. The backfill request is screened, no sharp corners of stones and construction waste, no groundwater, soil compaction density of 0.95 ground. Pay special attention to tank around in plain soil or sand filling: groundwater, soil or sand tank with filled tank, the fixed position of uniform stress.
4 in the rainy season, should have drainage facilities, prevent collapse pit water and slope, while the tank is filled with water to prevent floating, caused by displacement.
5 construction shall comply with the relevant engineering construction and acceptance of the provisions of the code. Jiangsu glass steel septic tank manufacturers
The advantages of FRP septic tank:
1, save money
Is the use of glass steel septic tank factory, mechanization and mass production, the overall shape, using new techniques and new materials, small volume, large effective volume.
2, labor and time
Glass steel septic tank overall shape, light weight and high strength, convenient installation.
3, province
Glass steel septic tanks to save land excavation area.
4, efficient
Toughened glass tank has good sealing performance, can efficiently handle manure, anaerobic decay is better than the traditional septic tank more than 2 times.
5, environmental protection
The overall shape of glass steel septic tank production, good sealing performance, no leakage, no pollution of surface water, no corrosion of septic tanks surrounding trees, wire and cable. High siphon drainage in the pool, multiple precipitation, multiple purification.
6, durable
Glass steel septic tank with new material of glass steel manufacturing, aging resistance, acid and alkali resistance, long service life of 50 years.
7, pressure, high compressive strength
The 50 steel resin FRP septic tank sealing, cylindrical, square ratio polygon, the compressive strength increases several times.
8, no post management, slag cleaning cycle is long
Glass steel septic tank using buried, no power, no maintenance, no need to post management.
Glass steel septic tank installation:
Excavation and treatment of foundation pit
Glass product line setting septic tank shall be determined according to the engineering design, according to the selected model can refer to size of foundation pit excavation. The excavation to a predetermined point elevation, lime soil cushion compaction, not less than 1OOKN/ square meters of the bearing capacity of the foundation, as the cushion in the sand thickness 500mm-1OOmm, disentrainment sand in large masonry or choking debris, and leveling compaction, prepare the whole type septic tank installation.
Assembly and installation of glass steel septic tanks or groundwater and soil is very poor, with 1OOmm thick gravel or crushed stone compaction, concrete cushion 1OOmm-300mmC1O level based on the concrete cushion covered with 1OOmm sand cushion, soil filled with two sides of the tank body.
Two, lifting matters needing attention
1 hoisting anterior basal cushion must be leveling
2 when lifting the septic tank also must pay attention to the import and export orientation
3 septic tank elevation must comply with the requirements of the engineering design
4 lifting and positioning, the level of local adjustment
Three, septic tank irrigation
Glass tank in the hoisting requirements, must be stable to the pool water perfusion 1/3, then artificial ramming.
Four, layered backfill
Glass steel septic tank in place situation backfill, surrounded by sand filled the lower pool (pool diameter height shall be not less than 1/2) prohibited the use of construction waste as soil backfill, backfill stones should be removed, backfill should be compacted layer, each layer is connected to the 30mm. To use the artificial backfill compaction, can not avoid the local violence the impact (such as compaction, gas etc.) must make the pool around backfill compacting. Jiangsu glass company septic tank