Overview of Concrete Foaming Agent for Lightweight Concrete in Mining Subsidence Fill

Concrete Foaming Agent for Lightweight Concrete in Mining Subsidence Fill is a surfactant that generates large quantities of uniform, kef stabîl bi rêyên fîzîkî an kîmyewî. Dema ku ev kef bi hûrgulî bi çîmento-bingeha çîmentoyê ve tê tevlihev kirin (çîmento, bifirin ax, etc.) û bi xwezayî an bi buharê tê derman kirin, ew materyalek sivik a nû ava dike - betonê kef - di hundurê xwe de bi gelek şaneyên hewayê girtî dagirtî ye.

Features of Concrete Foaming Agent for Lightweight Concrete in Mining Subsidence Fill

1. Rêjeya Pirrjimara Kef a Bilind: Rêjeya pirbûna kef a bilind dihêle ku berî bikar were helandinê. Kîloyek konsantreyê qebarek mezin kefek yekreng çêdike, teslîmkirina teserûfa lêçûnên girîng.

2. Streng Stability Foam: Berxwedêr hildiberîne, dîwarên kefên yekreng ên baş ên ku li hember hilweşîn an şikestinê li ber xwe didin. Bi bandor li ser zexta çîmentoyê radiweste, misogerkirina hucreyên hewayê yên serbixwe û girtî di nav hilbera qediyayî de.

3. Structure Pore Uniform û Fine: Betona kef avahiyek hundurîn a îdeal a mîkro-porên sferîkî yên girtî nîşan dide, garantîkirina taybetmendiyên fizîkî yên bilind.

4. Xerca materyalê ya kêm: Bi dozanek kêmtir ji hilberên bazarê yên standard dereceyên tîrêj û hêzê yên wekhev digihîje, kêmkirina lêçûnên.

5. Eco-dostane û ewledar: Formulasyona bêalî, ne jehrî, bê bîhn, û ne-korozive, zirarê nade jîngehê û tenduristiya mirovan. Wekî materyalek avahiyek kesk tête dabeş kirin.

6. adaptasyona berfireh: Lihevhatina hêja bi çîmentoyên cihêreng (di nav de çîmentoya Portland a asayî û çîmentoya aluminate) û tevlîhev. Çalakiya kefkirinê ya bilez bi îstîqrara kefiyê ya dirêjkirî.

Specifications of Concrete Foaming Agent for Lightweight Concrete in Mining Subsidence Fill

Concrete Lathering Representative for Lightweight Mining Fill Up

Overview Product

Ev nûnerê frothing ewle diafirîne, di tevliheviyên betonê de pêlên hewayê yên yekreng. It is produced light-weight concrete made use of to load mining decrease areas. The foam minimizes concrete thickness while keeping adequate toughness for below ground assistance.

Taybetmendiyên veşartî

– Xuyabûnî : Avêla zelal berbi sivik-zerê qehweyî
– Nirxa pH : 6.5– 8.0 (li 1% çare).
– Rêjeya Pêşveçûna Kefê : 20:1 ber 30:1.
– Demjimêra Drainage : Ser 60 mins.
– Naveroka Solid Web : 30% ± 2%.
– Thickness of Foam Concrete : 400– 1200 kg/m PENÇ (flexible by mix layout).
– Toughness Compressive : 0.5– 5.0 MPa û 28 rojan (relies on density).

Features Efficiency

The representative blends quickly with water and concrete. Ew mezin pêş dikeve, closed-cell foam that holds form throughout pouring. This avoids collapse or segregation in the fresh mix. The resulting concrete keeps light-weight yet strong enough to restrict ground motion over mined areas. It likewise cuts material transportation expenses because much less weight implies less truckloads.

Standardên Bikaranîna

Use tidy water devoid of oil or impurities. Mix the foaming representative with water first making use of a foam generator. After that mix the foam right into the cement slurry gradually and evenly. Typical dose is 0.3– 0.8 litres per cubic meter of foam concrete. Readjust based on target thickness and site problems. Always examination little sets prior to full-scale use.

Cihê hilanînê û Handling

Kirîna li bi heybet, cihê bi temamî zuha di navbera 5 ° C û 35 ° C. Dema ku neyên bikar anîn konteynir girtî bimînin. Service life is one year from manufacturing day. Pêşîlêgirtina cemidandinê. Di dema hilgirtinê de bergên destan û ewlehiya çavan bikar bînin. Rinse skin or eyes with water if contact takes place.

Applications of Concrete Foaming Agent for Lightweight Concrete in Mining Subsidence Fill

Applications of Concrete Foaming Representative for Lightweight Concrete in Mining Subsidence Load

Why Use Lightweight Concrete Underground?

Mining activities often leave large gaps underground. Bi demê re, the ground over can sink or collapse– an issue called subsidence. Filling up these voids aids avoid surface area damage. But regular concrete is too heavy. It adds stress to weak ground and elevates costs for transport and pumping. Lightweight concrete resolves this.

How Foaming Agents Make a Difference

A concrete frothing agent mixes air into the cement slurry. This develops little, pêlên ewle li seranserê mix. The result is a light-weight, flowable product that’s much easier to pump deep underground. The end product weighs 30– 70% much less than conventional concrete , yet still holds adequate toughness to support overlapping strata.

Key Perks in Mining Workflow

Reduced lots on surrounding rock : Ji ber ku ew siviktir e, the fill places less stress on passage walls and columns. This lowers the risk of further collapse.
Better flow and placement : The foam-enhanced mix streams smoothly via narrow pipelines and fills up uneven gaps without segregation.
Lower product and transport expenses : Much less weight means less truckloads and less fuel made use of during distribution.
Regulated toughness and thickness : Engineers can adjust the foam dosage to obtain the exact density and stamina needed for every website.

Bikaranîna Rast-Cîhanê

Mining business use lathered light-weight concrete to backfill stopes, seal old tunnels, and support goaf areas. The product sets accurately also in wet or unequal problems. It additionally limits water movement through filled zones, which aids control groundwater problems. Staffs value exactly how very easy it is to handle– no unique equipment is needed beyond basic grout pumps. With correct blending, the foam stays secure until the concrete hardens, ensuring constant efficiency from set to batch.

Profîla Pargîdaniyê

Em rêberê gerdûnî ne di betonê sivik û çareseriyên kefên endezyarî yên pêşkeftî de. Li cîhanê ji bo pabendbûna xwe ya lêkolînê tê zanîn, nûkirinî, û pisporiya sepandî, me ji destpêka sala 2012-an ve çareseriyên kefên endezyarî peyda dikin.

Em dikarin li çaraliyê cîhanê hilberên pêvekirî yên betonê yên bi qelîte û hilberên pêvekirî peyda bikin.

Pargîdanî xwedan beşa teknîkî ya profesyonel û beşa çavdêriya kalîteyê ye, laboratûwarek baş-pêkhatî, û bi alavên ceribandinê yên pêşkeftî û navenda karûbarê xerîdar a piştî firotanê ve hatî çêkirin.

Ger bala we dikişîne, ji kerema xwe xwe azad hîs bikin û bi me re têkilî daynin.

Diravdanî

T/T, Western Union, Paypal, Karta Krediyê hwd.

Shipment

Bi hewa, bi deryayê, bi ekspres, wekî ku xerîdar daxwaz dikin.

5 FAQs of Concrete Foaming Agent for Lightweight Concrete in Mining Subsidence Fill

Pirsên Pir Pir Dipirsin: Ji bo Betona Sivik Di Dagirtina Binavbûna Madenê de Nûnera Kefkirina Betonê

Kifşkirina betonê çi ye?

Karkerê kefkirina betonê lêzêdekirina şil e. Dema ku di nav çîmentoya çîmentoyê de tê tevlihev kirin gulikên hewayê yên stabîl diafirîne. These bubbles make the final concrete lighter. Encam betonê sivik e ku hîn jî hêzek baş digire.

Why use lightweight concrete in mining subsidence fill?

Mining areas often sink after extraction stops. Heavy fill materials can add stress and cause more ground movement. Betona sivik vê barkirinê kêm dike. It fills voids safely without extra pressure on weak ground.

Karkerê kef çawa bandorê li hêza beton dike?

Rêjeya rast a karmendê kefkirinê hêza ji bo xebata dagirtinê qebûl dike. Too much foam lowers density and weakens the mix. Always follow product guidelines. Test mixes before large pours to check performance.

Ma karmendê kefkirinê ji bo karanîna binê erdê ewle ye?

Erê. Most foaming agents used in mining are non-toxic and biodegradable. Ew gazên zirardar dernaxin. Hîn, check the safety data sheet. Make sure it meets local environmental rules.

Ma ez dikarim karmendê kefkirinê li ser cîhê tevlihev bikim?

Erê. The agent is usually added at the batch plant or directly into the mixer truck. Use clean water and consistent mixing time. This ensures even foam distribution. Poor mixing leads to uneven density and weak spots.