Mga kalamangan ng cast-in-place foam concrete

What is cast-in-place foam concrete?

Cast-in-place foamed concrete refers to a lightweight foam made by physically preparing an aqueous foaming agent solution, and then adding the foam to a slurry made of cement, mga pinagsama-samang, mga halo, mga halo, at tubig.

The application of cast-in-place foam concrete can be divided into two categories:

1. Cast-in-place foam concrete is mainly made of products. Halimbawa: foam concrete block, foam concrete lightweight partition wall, foam concrete cultural stone, foam concrete garden application, atbp.

2. The cast-in-place foam concrete is mainly cast on-site.

Halimbawa: backfilling (landfilling of garbage dumps, road and bridge applications, load-reducing filling of tunnel entrances, subway load-reducing filling, atbp.), foam concrete cast-in-place walls, atbp. Because foamed concrete has the characteristics of environmental protection, simple construction and operation, stable quality, and can be poured on-site. The foamed concrete poured on site is called cast-in-place foamed concrete or cast-in-place foamed cement.

1) Thermal insulation: The thermal conductivity is 0.06-0.28W/(M.K), at ang thermal resistance ay tungkol sa 10-20 beses kaysa sa ordinaryong kongkreto.

2) Magaan: The dry bulk density is 300-1600KG/M3, na katumbas ng tungkol sa 1/5 sa 1/8 of ordinary cement concrete, na maaaring mabawasan ang kabuuang karga ng gusali.

3) Integridad: On-site pouring construction is closely integrated with the main project, without boundary gaps and ventilation pipes.

4) Low elasticity and shock absorption: The porosity of cast-in-place foamed concrete makes it have a low elastic modulus, so that it has a good absorption and dispersion effect on impact loads.

5) Pagkakabukod ng tunog: The cast-in-place foam concrete contains a large number of independent bubbles, at sila ay pantay na ipinamamahagi. Ang kapasidad ng pagsipsip ng tunog ay 0.09-0.19%, which is 5 beses kaysa sa ordinaryong kongkreto. It has an effective sound insulation function.

6) Compressive na pagtutol: The compressive strength is 0.6-25.0MPA.

7) Panlaban sa tubig: The cast-in-place foam concrete has low water absorption, medyo independiyenteng mga saradong bula at magandang integridad, which make it have a certain waterproof performance.

8) tibay: kapareho ng buhay ng pangunahing proyekto.

9) Simpleng konstruksyon: only need to use cement foaming machine to realize automatic operation, can realize long-distance transportation with a vertical height of 200 metro, and the workload is 150-300M3/working day.

10) Proteksyon sa kapaligiran: The raw materials required for foamed concrete are cement and foaming agent. The foaming agent is neutral and does not contain harmful substances such as benzene and formaldehyde, which avoids environmental pollution and fire-fighting hazards.

11) ekonomiya: Low overall cost.

 Ang Cie-China.org ay ang nangungunang provider ng foam concrete additives na nagbibigay ng concrete foaming agent, superplasticizer,foam concrete strength enhancer para sa magaan na kongkreto, Mga bloke ng CLC. Kung hinahanap moahente ng pagbubula, mangyaring huwag mag-atubilingmakipag-ugnayan sa amin.